Mercurial > libervia-backend

annotate libervia/backend/memory/sqla.py @ 4242:8acf46ed7f36

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frontends: remote control implementation: This is the frontends common part of remote control implementation. It handle the creation of WebRTC session, and management of inputs. For now the reception use freedesktop.org Desktop portal, and works mostly with Wayland based Desktop Environments. rel 436
author Goffi <goffi@goffi.org>
date Sat, 11 May 2024 13:52:43 +0200
parents 5f2d496c633f
children 0d7bb4df2343
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1 #!/usr/bin/env python3
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2
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3 # Libervia: an XMPP client
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4 # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
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5
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6 # This program is free software: you can redistribute it and/or modify
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7 # it under the terms of the GNU Affero General Public License as published by
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8 # the Free Software Foundation, either version 3 of the License, or
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9 # (at your option) any later version.
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10
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU Affero General Public License for more details.
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15
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16 # You should have received a copy of the GNU Affero General Public License
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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18
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19 import asyncio
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20 from asyncio.subprocess import PIPE
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21 import copy
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22 from datetime import datetime
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23 import json
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24 from pathlib import Path
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25 import sys
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26 import time
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27 from typing import Any, Callable, Dict, Iterable, List, Optional, Tuple, Union
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28
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29 from alembic import config as al_config, script as al_script
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30 from alembic.runtime import migration as al_migration
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31 from sqlalchemy import and_, delete, event, func, or_, update
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32 from sqlalchemy import Integer, literal_column, text
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33 from sqlalchemy.dialects.sqlite import insert
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34 from sqlalchemy.engine import Connection, Engine
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35 from sqlalchemy.exc import IntegrityError, NoResultFound
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36 from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, create_async_engine
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37 from sqlalchemy.future import select
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38 from sqlalchemy.orm import (
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39 contains_eager,
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40 joinedload,
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41 selectinload,
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42 sessionmaker,
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43 subqueryload,
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44 )
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45 from sqlalchemy.orm.attributes import Mapped
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46 from sqlalchemy.orm.decl_api import DeclarativeMeta
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47 from sqlalchemy.sql.functions import coalesce, count, now, sum as sum_
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48 from twisted.internet import defer
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49 from twisted.words.protocols.jabber import jid
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50 from twisted.words.xish import domish
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51
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52 from libervia.backend.core import exceptions
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53 from libervia.backend.core.constants import Const as C
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54 from libervia.backend.core.core_types import SatXMPPEntity
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55 from libervia.backend.core.i18n import _
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56 from libervia.backend.core.log import getLogger
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57 from libervia.backend.memory import migration
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58 from libervia.backend.memory import sqla_config
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59 from libervia.backend.memory.sqla_mapping import (
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60 Base,
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61 Component,
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62 File,
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63 History,
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64 Message,
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65 NOT_IN_EXTRA,
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66 Notification,
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67 NotificationPriority,
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68 NotificationStatus,
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69 NotificationType,
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70 ParamGen,
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71 ParamInd,
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72 PrivateGen,
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73 PrivateGenBin,
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74 PrivateInd,
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75 PrivateIndBin,
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76 Profile,
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77 PubsubItem,
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78 PubsubNode,
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79 Subject,
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80 SyncState,
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81 Thread,
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82 get_profile_by_id,
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83 profiles,
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84 )
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85 from libervia.backend.tools.common import uri
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86 from libervia.backend.tools.utils import aio, as_future
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87
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88
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89 log = getLogger(__name__)
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90 migration_path = Path(migration.__file__).parent
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91 #: mapping of Libervia search query operators to SQLAlchemy method name
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92 OP_MAP = {
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93 "==": "__eq__",
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94 "eq": "__eq__",
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95 "!=": "__ne__",
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96 "ne": "__ne__",
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97 ">": "__gt__",
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98 "gt": "__gt__",
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99 "<": "__le__",
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100 "le": "__le__",
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101 "between": "between",
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102 "in": "in_",
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103 "not_in": "not_in",
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104 "overlap": "in_",
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105 "ioverlap": "in_",
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106 "disjoint": "in_",
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107 "idisjoint": "in_",
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108 "like": "like",
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109 "ilike": "ilike",
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110 "not_like": "notlike",
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111 "not_ilike": "notilike",
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112 }
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113
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114
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115 @event.listens_for(Engine, "connect")
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116 def set_sqlite_pragma(dbapi_connection, connection_record):
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117 cursor = dbapi_connection.cursor()
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118 cursor.execute("PRAGMA foreign_keys=ON")
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119 cursor.close()
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120
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121
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122 class Storage:
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123
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124 def __init__(self):
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125 self.initialized = defer.Deferred()
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126 # we keep cache for the profiles (key: profile name, value: profile id)
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127 # profile id to component entry point
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128 self.components: Dict[int, str] = {}
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129
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130 @property
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131 def profiles(self):
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132 return profiles
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133
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134 def get_profile_by_id(self, profile_id):
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135 return get_profile_by_id(profile_id)
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136
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137 async def migrate_apply(self, *args: str, log_output: bool = False) -> None:
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138 """Do a migration command
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139
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140 Commands are applied by running Alembic in a subprocess.
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141 Arguments are alembic executables commands
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142
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143 @param log_output: manage stdout and stderr:
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144 - if False, stdout and stderr are buffered, and logged only in case of error
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145 - if True, stdout and stderr will be logged during the command execution
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146 @raise exceptions.DatabaseError: something went wrong while running the
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147 process
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148 """
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149 stdout, stderr = 2 * (None,) if log_output else 2 * (PIPE,)
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150 proc = await asyncio.create_subprocess_exec(
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151 sys.executable,
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152 "-m",
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153 "alembic",
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154 *args,
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155 stdout=stdout,
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156 stderr=stderr,
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157 cwd=migration_path,
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158 )
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159 log_out, log_err = await proc.communicate()
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160 if proc.returncode != 0:
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161 msg = _("Can't {operation} database (exit code {exit_code})").format(
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162 operation=args[0], exit_code=proc.returncode
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163 )
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164 if log_out or log_err:
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165 msg += f":\nstdout: {log_out.decode()}\nstderr: {log_err.decode()}"
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166 log.error(msg)
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167
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168 raise exceptions.DatabaseError(msg)
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169
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170 async def create_db(self, engine: AsyncEngine, db_config: dict) -> None:
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171 """Create a new database
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172
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173 The database is generated from SQLAlchemy model, then stamped by Alembic
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174 """
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175 # the dir may not exist if it's not the XDG recommended one
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176 db_config["path"].parent.mkdir(0o700, True, True)
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177 async with engine.begin() as conn:
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178 await conn.run_sync(Base.metadata.create_all)
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179
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180 log.debug("stamping the database")
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181 await self.migrate_apply("stamp", "head")
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182 log.debug("stamping done")
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183
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184 def _check_db_is_up_to_date(self, conn: Connection) -> bool:
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185 al_ini_path = migration_path / "alembic.ini"
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186 al_cfg = al_config.Config(al_ini_path)
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187 directory = al_script.ScriptDirectory.from_config(al_cfg)
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188 context = al_migration.MigrationContext.configure(conn)
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189 return set(context.get_current_heads()) == set(directory.get_heads())
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190
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191 def _sqlite_set_journal_mode_wal(self, conn: Connection) -> None:
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192 """Check if journal mode is WAL, and set it if necesssary"""
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193 result = conn.execute(text("PRAGMA journal_mode"))
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194 if result.scalar() != "wal":
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195 log.info("WAL mode not activated, activating it")
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196 conn.execute(text("PRAGMA journal_mode=WAL"))
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197
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198 async def check_and_update_db(self, engine: AsyncEngine, db_config: dict) -> None:
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199 """Check that database is up-to-date, and update if necessary"""
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200 async with engine.connect() as conn:
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201 up_to_date = await conn.run_sync(self._check_db_is_up_to_date)
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202 if up_to_date:
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203 log.debug("Database is up-to-date")
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204 else:
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205 log.info("Database needs to be updated")
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206 log.info("updating…")
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207 await self.migrate_apply("upgrade", "head", log_output=True)
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208 log.info("Database is now up-to-date")
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209
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210 @aio
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211 async def initialise(self) -> None:
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212 log.info(_("Connecting database"))
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213
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214 db_config = sqla_config.get_db_config()
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215 engine = create_async_engine(
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216 db_config["url"],
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217 future=True,
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218 json_serializer=lambda obj: json.dumps(obj, ensure_ascii=False)
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219 )
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220
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221 new_base = not db_config["path"].exists()
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222 if new_base:
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223 log.info(_("The database is new, creating the tables"))
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224 await self.create_db(engine, db_config)
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225 else:
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226 await self.check_and_update_db(engine, db_config)
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227
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228 async with engine.connect() as conn:
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229 await conn.run_sync(self._sqlite_set_journal_mode_wal)
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230
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231 self.session = sessionmaker(engine, expire_on_commit=False, class_=AsyncSession)
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232
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233 async with self.session() as session:
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234 result = await session.execute(select(Profile))
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235 for p in result.scalars():
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236 self.profiles[p.name] = p.id
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237 result = await session.execute(select(Component))
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238 for c in result.scalars():
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239 self.components[c.profile_id] = c.entry_point
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240
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241 self.initialized.callback(None)
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242
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243 ## Generic
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244
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245 @aio
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246 async def get(
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247 self,
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248 client: SatXMPPEntity,
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249 db_cls: DeclarativeMeta,
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250 db_id_col: Mapped,
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251 id_value: Any,
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252 joined_loads=None,
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253 ) -> Optional[DeclarativeMeta]:
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254 stmt = select(db_cls).where(db_id_col == id_value)
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255 if client is not None:
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256 stmt = stmt.filter_by(profile_id=self.profiles[client.profile])
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257 if joined_loads is not None:
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258 for joined_load in joined_loads:
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259 stmt = stmt.options(joinedload(joined_load))
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260 async with self.session() as session:
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261 result = await session.execute(stmt)
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262 if joined_loads is not None:
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263 result = result.unique()
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264 return result.scalar_one_or_none()
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265
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266 @aio
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267 async def add(self, db_obj: DeclarativeMeta) -> None:
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268 """Add an object to database"""
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269 async with self.session() as session:
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270 async with session.begin():
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271 session.add(db_obj)
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272
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273 @aio
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274 async def delete(
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275 self,
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276 db_obj: Union[DeclarativeMeta, List[DeclarativeMeta]],
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277 session_add: Optional[List[DeclarativeMeta]] = None,
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278 ) -> None:
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279 """Delete an object from database
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280
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281 @param db_obj: object to delete or list of objects to delete
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282 @param session_add: other objects to add to session.
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283 This is useful when parents of deleted objects needs to be updated too, or if
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284 other objects needs to be updated in the same transaction.
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285 """
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286 if not db_obj:
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287 return
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288 if not isinstance(db_obj, list):
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289 db_obj = [db_obj]
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290 async with self.session() as session:
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291 async with session.begin():
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292 if session_add is not None:
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293 for obj in session_add:
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294 session.add(obj)
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295 for obj in db_obj:
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296 await session.delete(obj)
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297 await session.commit()
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298
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299 ## Profiles
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300
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301 def get_profiles_list(self) -> List[str]:
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302 """ "Return list of all registered profiles"""
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303 return list(self.profiles.keys())
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304
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305 def has_profile(self, profile_name: str) -> bool:
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306 """return True if profile_name exists
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307
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308 @param profile_name: name of the profile to check
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309 """
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310 return profile_name in self.profiles
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311
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312 def profile_is_component(self, profile_name: str) -> bool:
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313 try:
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314 return self.profiles[profile_name] in self.components
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315 except KeyError:
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316 raise exceptions.NotFound("the requested profile doesn't exists")
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317
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318 def get_entry_point(self, profile_name: str) -> str:
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319 try:
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320 return self.components[self.profiles[profile_name]]
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321 except KeyError:
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322 raise exceptions.NotFound(
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323 "the requested profile doesn't exists or is not a component"
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324 )
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325
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326 @aio
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327 async def create_profile(self, name: str, component_ep: Optional[str] = None) -> None:
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328 """Create a new profile
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329
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330 @param name: name of the profile
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331 @param component: if not None, must point to a component entry point
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332 """
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333 async with self.session() as session:
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334 profile = Profile(name=name)
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335 async with session.begin():
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336 session.add(profile)
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337 self.profiles[profile.name] = profile.id
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338 if component_ep is not None:
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339 async with session.begin():
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340 component = Component(profile=profile, entry_point=component_ep)
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341 session.add(component)
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342 self.components[profile.id] = component_ep
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343 return profile
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344
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345 @aio
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346 async def delete_profile(self, name: str) -> None:
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347 """Delete profile
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348
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349 @param name: name of the profile
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350 """
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351 async with self.session() as session:
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352 result = await session.execute(select(Profile).where(Profile.name == name))
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353 profile = result.scalar()
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354 await session.delete(profile)
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355 await session.commit()
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356 del self.profiles[profile.name]
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357 if profile.id in self.components:
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358 del self.components[profile.id]
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359 log.info(_("Profile {name!r} deleted").format(name=name))
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360
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361 ## Params
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362
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363 @aio
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364 async def load_gen_params(self, params_gen: dict) -> None:
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365 """Load general parameters
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366
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367 @param params_gen: dictionary to fill
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368 """
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369 log.debug(_("loading general parameters from database"))
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370 async with self.session() as session:
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371 result = await session.execute(select(ParamGen))
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372 for p in result.scalars():
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373 params_gen[(p.category, p.name)] = p.value
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374
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375 @aio
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376 async def load_ind_params(self, params_ind: dict, profile: str) -> None:
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377 """Load individual parameters
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378
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379 @param params_ind: dictionary to fill
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380 @param profile: a profile which *must* exist
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381 """
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382 log.debug(_("loading individual parameters from database"))
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383 async with self.session() as session:
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384 result = await session.execute(
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385 select(ParamInd).where(ParamInd.profile_id == self.profiles[profile])
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386 )
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387 for p in result.scalars():
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388 params_ind[(p.category, p.name)] = p.value
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389
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390 @aio
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391 async def get_ind_param(
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392 self, category: str, name: str, profile: str
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393 ) -> Optional[str]:
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394 """Ask database for the value of one specific individual parameter
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parents:
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395
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396 @param category: category of the parameter
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397 @param name: name of the parameter
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398 @param profile: %(doc_profile)s
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parents:
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399 """
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parents:
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400 async with self.session() as session:
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401 result = await session.execute(
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402 select(ParamInd.value).filter_by(
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403 category=category, name=name, profile_id=self.profiles[profile]
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404 )
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parents:
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405 )
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406 return result.scalar_one_or_none()
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Goffi <goffi@goffi.org>
parents:
diff changeset
407
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408 @aio
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409 async def get_ind_param_values(self, category: str, name: str) -> Dict[str, str]:
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410 """Ask database for the individual values of a parameter for all profiles
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parents:
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411
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412 @param category: category of the parameter
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413 @param name: name of the parameter
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414 @return dict: profile => value map
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415 """
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416 async with self.session() as session:
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417 result = await session.execute(
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418 select(ParamInd)
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419 .filter_by(category=category, name=name)
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420 .options(subqueryload(ParamInd.profile))
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421 )
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422 return {param.profile.name: param.value for param in result.scalars()}
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423
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424 @aio
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425 async def set_gen_param(self, category: str, name: str, value: Optional[str]) -> None:
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426 """Save the general parameters in database
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parents:
diff changeset
427
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428 @param category: category of the parameter
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429 @param name: name of the parameter
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430 @param value: value to set
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431 """
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432 async with self.session() as session:
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433 stmt = (
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434 insert(ParamGen)
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435 .values(category=category, name=name, value=value)
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436 .on_conflict_do_update(
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437 index_elements=(ParamGen.category, ParamGen.name),
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438 set_={ParamGen.value: value},
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439 )
3537
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440 )
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Goffi <goffi@goffi.org>
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441 await session.execute(stmt)
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442 await session.commit()
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parents:
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443
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parents:
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444 @aio
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445 async def set_ind_param(
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446 self, category: str, name: str, value: Optional[str], profile: str
3537
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447 ) -> None:
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diff changeset
448 """Save the individual parameters in database
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Goffi <goffi@goffi.org>
parents:
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449
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450 @param category: category of the parameter
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451 @param name: name of the parameter
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diff changeset
452 @param value: value to set
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453 @param profile: a profile which *must* exist
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parents:
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454 """
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455 async with self.session() as session:
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456 stmt = (
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457 insert(ParamInd)
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458 .values(
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459 category=category,
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460 name=name,
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461 profile_id=self.profiles[profile],
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462 value=value,
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463 )
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464 .on_conflict_do_update(
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465 index_elements=(
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466 ParamInd.category,
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467 ParamInd.name,
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468 ParamInd.profile_id,
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469 ),
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470 set_={ParamInd.value: value},
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471 )
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472 )
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Goffi <goffi@goffi.org>
parents:
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473 await session.execute(stmt)
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Goffi <goffi@goffi.org>
parents:
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474 await session.commit()
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Goffi <goffi@goffi.org>
parents:
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475
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diff changeset
476 def _jid_filter(self, jid_: jid.JID, dest: bool = False):
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parents:
diff changeset
477 """Generate condition to filter on a JID, using relevant columns
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Goffi <goffi@goffi.org>
parents:
diff changeset
478
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parents:
diff changeset
479 @param dest: True if it's the destinee JID, otherwise it's the source one
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480 @param jid_: JID to filter by
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Goffi <goffi@goffi.org>
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481 """
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Goffi <goffi@goffi.org>
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482 if jid_.resource:
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parents:
diff changeset
483 if dest:
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484 return and_(
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485 History.dest == jid_.userhost(), History.dest_res == jid_.resource
3537
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486 )
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487 else:
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488 return and_(
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489 History.source == jid_.userhost(), History.source_res == jid_.resource
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490 )
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491 else:
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Goffi <goffi@goffi.org>
parents:
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492 if dest:
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493 return History.dest == jid_.userhost()
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494 else:
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495 return History.source == jid_.userhost()
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parents:
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496
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497 @aio
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498 async def history_get(
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499 self,
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500 from_jid: Optional[jid.JID],
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501 to_jid: Optional[jid.JID],
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502 limit: Optional[int] = None,
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503 between: bool = True,
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504 filters: Optional[Dict[str, str]] = None,
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505 profile: Optional[str] = None,
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506 ) -> List[Tuple[str, int, str, str, Dict[str, str], Dict[str, str], str, str, str]]:
3537
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507 """Retrieve messages in history
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parents:
diff changeset
508
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Goffi <goffi@goffi.org>
parents:
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509 @param from_jid: source JID (full, or bare for catchall)
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parents:
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510 @param to_jid: dest JID (full, or bare for catchall)
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parents:
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511 @param limit: maximum number of messages to get:
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parents:
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512 - 0 for no message (returns the empty list)
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513 - None for unlimited
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parents:
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514 @param between: confound source and dest (ignore the direction)
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515 @param filters: pattern to filter the history results
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516 @return: list of messages as in [message_new], minus the profile which is already
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
517 known.
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
518 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
519 # we have to set a default value to profile because it's last argument
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
520 # and thus follow other keyword arguments with default values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
521 # but None should not be used for it
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
522 assert profile is not None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
523 if limit == 0:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
524 return []
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
525 if filters is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
526 filters = {}
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
527
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
528 stmt = (
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
529 select(History)
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
530 .filter_by(profile_id=self.profiles[profile])
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
531 .outerjoin(History.messages)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
532 .outerjoin(History.subjects)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
533 .outerjoin(History.thread)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
534 .options(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
535 contains_eager(History.messages),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
536 contains_eager(History.subjects),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
537 contains_eager(History.thread),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
538 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
539 .order_by(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
540 # timestamp may be identical for 2 close messages (specially when delay is
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
541 # used) that's why we order ties by received_timestamp. We'll reverse the
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
542 # order when returning the result. We use DESC here so LIMIT keep the last
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
543 # messages
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
544 History.timestamp.desc(),
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
545 History.received_timestamp.desc(),
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
546 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
547 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
548
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
549 if not from_jid and not to_jid:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
550 # no jid specified, we want all one2one communications
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
551 pass
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
552 elif between:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
553 if not from_jid or not to_jid:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
554 # we only have one jid specified, we check all messages
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
555 # from or to this jid
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
556 jid_ = from_jid or to_jid
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
557 stmt = stmt.where(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
558 or_(self._jid_filter(jid_), self._jid_filter(jid_, dest=True))
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
559 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
560 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
561 # we have 2 jids specified, we check all communications between
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
562 # those 2 jids
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
563 stmt = stmt.where(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
564 or_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
565 and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
566 self._jid_filter(from_jid),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
567 self._jid_filter(to_jid, dest=True),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
568 ),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
569 and_(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
570 self._jid_filter(to_jid),
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
571 self._jid_filter(from_jid, dest=True),
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
572 ),
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
573 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
574 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
575 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
576 # we want one communication in specific direction (from somebody or
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
577 # to somebody).
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
578 if from_jid is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
579 stmt = stmt.where(self._jid_filter(from_jid))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
580 if to_jid is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
581 stmt = stmt.where(self._jid_filter(to_jid, dest=True))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
582
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
583 if filters:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
584 if "timestamp_start" in filters:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
585 stmt = stmt.where(History.timestamp >= float(filters["timestamp_start"]))
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
586 if "before_uid" in filters:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
587 # orignially this query was using SQLITE's rowid. This has been changed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
588 # to use coalesce(received_timestamp, timestamp) to be SQL engine independant
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
589 stmt = stmt.where(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
590 coalesce(History.received_timestamp, History.timestamp)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
591 < (
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
592 select(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
593 coalesce(History.received_timestamp, History.timestamp)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
594 ).filter_by(uid=filters["before_uid"])
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
595 ).scalar_subquery()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
596 )
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
597 if "body" in filters:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
598 # TODO: use REGEXP (function to be defined) instead of GLOB: https://www.sqlite.org/lang_expr.html
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
599 stmt = stmt.where(Message.message.like(f"%{filters['body']}%"))
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
600 if "search" in filters:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
601 search_term = f"%{filters['search']}%"
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
602 stmt = stmt.where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
603 or_(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
604 Message.message.like(search_term),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
605 History.source_res.like(search_term),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
606 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
607 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
608 if "types" in filters:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
609 types = filters["types"].split()
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
610 stmt = stmt.where(History.type.in_(types))
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
611 if "not_types" in filters:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
612 types = filters["not_types"].split()
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
613 stmt = stmt.where(History.type.not_in(types))
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
614 if "last_stanza_id" in filters:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
615 # this request get the last message with a "stanza_id" that we
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
616 # have in history. This is mainly used to retrieve messages sent
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
617 # while we were offline, using MAM (XEP-0313).
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
618 if filters["last_stanza_id"] is not True or limit != 1:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
619 raise ValueError("Unexpected values for last_stanza_id filter")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
620 stmt = stmt.where(History.stanza_id.is_not(None))
4160
6a0066ea5c97 core (memory/sqla): add `id` filter in `history_get`
Goffi <goffi@goffi.org>
parents: 4130
diff changeset
621 if "id" in filters:
6a0066ea5c97 core (memory/sqla): add `id` filter in `history_get`
Goffi <goffi@goffi.org>
parents: 4130
diff changeset
622 stmt = stmt.where(History.uid == filters["id"])
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
623 if "origin_id" in filters:
3797
cc653b2685f0 core (memory/sqla), plugin XEP-0359: always add `origin-id`, and store:
Goffi <goffi@goffi.org>
parents: 3754
diff changeset
624 stmt = stmt.where(History.origin_id == filters["origin_id"])
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
625
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
626 if limit is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
627 stmt = stmt.limit(limit)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
628
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
629 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
630 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
631
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
632 result = result.scalars().unique().all()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
633 result.reverse()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
634 return [h.as_tuple() for h in result]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
635
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
636 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
637 async def add_to_history(self, data: dict, profile: str) -> None:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
638 """Store a new message in history
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
639
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
640 @param data: message data as build by SatMessageProtocol.onMessage
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
641 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
642 extra = {k: v for k, v in data["extra"].items() if k not in NOT_IN_EXTRA}
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
643 messages = [
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
644 Message(message=mess, language=lang) for lang, mess in data["message"].items()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
645 ]
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
646 subjects = [
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
647 Subject(subject=mess, language=lang) for lang, mess in data["subject"].items()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
648 ]
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
649 if "thread" in data["extra"]:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
650 thread = Thread(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
651 thread_id=data["extra"]["thread"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
652 parent_id=data["extra"].get["thread_parent"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
653 )
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
654 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
655 thread = None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
656 try:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
657 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
658 async with session.begin():
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
659 session.add(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
660 History(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
661 uid=data["uid"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
662 origin_id=data["extra"].get("origin_id"),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
663 stanza_id=data["extra"].get("stanza_id"),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
664 update_uid=data["extra"].get("update_uid"),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
665 profile_id=self.profiles[profile],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
666 source_jid=data["from"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
667 dest_jid=data["to"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
668 timestamp=data["timestamp"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
669 received_timestamp=data.get("received_timestamp"),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
670 type=data["type"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
671 extra=extra,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
672 messages=messages,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
673 subjects=subjects,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
674 thread=thread,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
675 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
676 )
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
677 except IntegrityError as e:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
678 if "unique" in str(e.orig).lower():
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
679 log.debug(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
680 f"message {data['uid']!r} is already in history, not storing it again"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
681 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
682 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
683 log.error(f"Can't store message {data['uid']!r} in history: {e}")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
684 except Exception as e:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
685 log.critical(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
686 f"Can't store message, unexpected exception (uid: {data['uid']}): {e}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
687 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
688
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
689 ## Private values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
690
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
691 def _get_private_class(self, binary, profile):
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
692 """Get ORM class to use for private values"""
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
693 if profile is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
694 return PrivateGenBin if binary else PrivateGen
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
695 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
696 return PrivateIndBin if binary else PrivateInd
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
697
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
698 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
699 async def get_privates(
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
700 self,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
701 namespace: str,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
702 keys: Optional[Iterable[str]] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
703 binary: bool = False,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
704 profile: Optional[str] = None,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
705 ) -> Dict[str, Any]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
706 """Get private value(s) from databases
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
707
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
708 @param namespace: namespace of the values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
709 @param keys: keys of the values to get None to get all keys/values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
710 @param binary: True to deserialise binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
711 @param profile: profile to use for individual values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
712 None to use general values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
713 @return: gotten keys/values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
714 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
715 if keys is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
716 keys = list(keys)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
717 log.debug(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
718 f"getting {'general' if profile is None else 'individual'}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
719 f"{' binary' if binary else ''} private values from database for namespace "
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
720 f"{namespace}{f' with keys {keys!r}' if keys is not None else ''}"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
721 )
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
722 cls = self._get_private_class(binary, profile)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
723 stmt = select(cls).filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
724 if keys:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
725 stmt = stmt.where(cls.key.in_(list(keys)))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
726 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
727 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
728 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
729 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
730 return {p.key: p.value for p in result.scalars()}
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
731
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
732 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
733 async def set_private_value(
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
734 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
735 namespace: str,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
736 key: str,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
737 value: Any,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
738 binary: bool = False,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
739 profile: Optional[str] = None,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
740 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
741 """Set a private value in database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
742
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
743 @param namespace: namespace of the values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
744 @param key: key of the value to set
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
745 @param value: value to set
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
746 @param binary: True if it's a binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
747 binary values need to be serialised, used for everything but strings
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
748 @param profile: profile to use for individual value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
749 if None, it's a general value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
750 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
751 cls = self._get_private_class(binary, profile)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
752
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
753 values = {"namespace": namespace, "key": key, "value": value}
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
754 index_elements = [cls.namespace, cls.key]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
755
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
756 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
757 values["profile_id"] = self.profiles[profile]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
758 index_elements.append(cls.profile_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
759
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
760 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
761 await session.execute(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
762 insert(cls)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
763 .values(**values)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
764 .on_conflict_do_update(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
765 index_elements=index_elements, set_={cls.value: value}
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
766 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
767 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
768 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
769
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
770 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
771 async def del_private_value(
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
772 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
773 namespace: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
774 key: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
775 binary: bool = False,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
776 profile: Optional[str] = None,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
777 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
778 """Delete private value from database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
779
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
780 @param category: category of the privateeter
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
781 @param key: key of the private value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
782 @param binary: True if it's a binary values
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
783 @param profile: profile to use for individual value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
784 if None, it's a general value
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
785 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
786 cls = self._get_private_class(binary, profile)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
787
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
788 stmt = delete(cls).filter_by(namespace=namespace, key=key)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
789
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
790 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
791 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
792
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
793 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
794 await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
795 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
796
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
797 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
798 async def del_private_namespace(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
799 self, namespace: str, binary: bool = False, profile: Optional[str] = None
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
800 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
801 """Delete all data from a private namespace
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
802
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
803 Be really cautious when you use this method, as all data with given namespace are
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
804 removed.
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
805 Params are the same as for del_private_value
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
806 """
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
807 cls = self._get_private_class(binary, profile)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
808
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
809 stmt = delete(cls).filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
810
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
811 if profile is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
812 stmt = stmt.filter_by(profile_id=self.profiles[profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
813
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
814 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
815 await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
816 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
817
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
818 ## Files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
819
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
820 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
821 async def get_files(
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
822 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
823 client: Optional[SatXMPPEntity],
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
824 file_id: Optional[str] = None,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
825 version: Optional[str] = "",
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
826 parent: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
827 type_: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
828 file_hash: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
829 hash_algo: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
830 name: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
831 namespace: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
832 mime_type: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
833 public_id: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
834 owner: Optional[jid.JID] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
835 access: Optional[dict] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
836 projection: Optional[List[str]] = None,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
837 unique: bool = False,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
838 ) -> List[dict]:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
839 """Retrieve files with with given filters
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
840
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
841 @param file_id: id of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
842 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
843 @param version: version of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
844 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
845 empty string to look for current version
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
846 @param parent: id of the directory containing the files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
847 None to ignore
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
848 empty string to look for root files/directories
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
849 @param projection: name of columns to retrieve
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
850 None to retrieve all
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
851 @param unique: if True will remove duplicates
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
852 other params are the same as for [set_file]
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
853 @return: files corresponding to filters
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
854 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
855 if projection is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
856 projection = [
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
857 "id",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
858 "version",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
859 "parent",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
860 "type",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
861 "file_hash",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
862 "hash_algo",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
863 "name",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
864 "size",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
865 "namespace",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
866 "media_type",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
867 "media_subtype",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
868 "public_id",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
869 "created",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
870 "modified",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
871 "owner",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
872 "access",
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
873 "extra",
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
874 ]
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
875
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
876 stmt = select(*[getattr(File, f) for f in projection])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
877
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
878 if unique:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
879 stmt = stmt.distinct()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
880
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
881 if client is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
882 stmt = stmt.filter_by(profile_id=self.profiles[client.profile])
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
883 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
884 if public_id is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
885 raise exceptions.InternalError(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
886 "client can only be omitted when public_id is set"
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
887 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
888 if file_id is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
889 stmt = stmt.filter_by(id=file_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
890 if version is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
891 stmt = stmt.filter_by(version=version)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
892 if parent is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
893 stmt = stmt.filter_by(parent=parent)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
894 if type_ is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
895 stmt = stmt.filter_by(type=type_)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
896 if file_hash is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
897 stmt = stmt.filter_by(file_hash=file_hash)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
898 if hash_algo is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
899 stmt = stmt.filter_by(hash_algo=hash_algo)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
900 if name is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
901 stmt = stmt.filter_by(name=name)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
902 if namespace is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
903 stmt = stmt.filter_by(namespace=namespace)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
904 if mime_type is not None:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
905 if "/" in mime_type:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
906 media_type, media_subtype = mime_type.split("/", 1)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
907 stmt = stmt.filter_by(media_type=media_type, media_subtype=media_subtype)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
908 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
909 stmt = stmt.filter_by(media_type=mime_type)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
910 if public_id is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
911 stmt = stmt.filter_by(public_id=public_id)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
912 if owner is not None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
913 stmt = stmt.filter_by(owner=owner)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
914 if access is not None:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
915 raise NotImplementedError("Access check is not implemented yet")
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
916 # a JSON comparison is needed here
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
917
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
918 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
919 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
920
4092
74c66c0d93f3 core (memory/sqla): fix row to dict conversion in `get_files`
Goffi <goffi@goffi.org>
parents: 4071
diff changeset
921 return [r._asdict() for r in result]
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
922
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
923 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
924 async def set_file(
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
925 self,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
926 client: SatXMPPEntity,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
927 name: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
928 file_id: str,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
929 version: str = "",
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
930 parent: str = "",
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
931 type_: str = C.FILE_TYPE_FILE,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
932 file_hash: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
933 hash_algo: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
934 size: int = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
935 namespace: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
936 mime_type: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
937 public_id: Optional[str] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
938 created: Optional[float] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
939 modified: Optional[float] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
940 owner: Optional[jid.JID] = None,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
941 access: Optional[dict] = None,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
942 extra: Optional[dict] = None,
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
943 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
944 """Set a file metadata
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
945
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
946 @param client: client owning the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
947 @param name: name of the file (must not contain "/")
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
948 @param file_id: unique id of the file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
949 @param version: version of this file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
950 @param parent: id of the directory containing this file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
951 Empty string if it is a root file/directory
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
952 @param type_: one of:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
953 - file
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
954 - directory
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
955 @param file_hash: unique hash of the payload
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
956 @param hash_algo: algorithm used for hashing the file (usually sha-256)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
957 @param size: size in bytes
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
958 @param namespace: identifier (human readable is better) to group files
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
959 for instance, namespace could be used to group files in a specific photo album
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
960 @param mime_type: media type of the file, or None if not known/guessed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
961 @param public_id: ID used to server the file publicly via HTTP
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
962 @param created: UNIX time of creation
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
963 @param modified: UNIX time of last modification, or None to use created date
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
964 @param owner: jid of the owner of the file (mainly useful for component)
3621
9e1a993ad1bf core (memory/sqla): minor docstring line lenght fix
Goffi <goffi@goffi.org>
parents: 3596
diff changeset
965 @param access: serialisable dictionary with access rules. See [memory.memory] for
9e1a993ad1bf core (memory/sqla): minor docstring line lenght fix
Goffi <goffi@goffi.org>
parents: 3596
diff changeset
966 details
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
967 @param extra: serialisable dictionary of any extra data
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
968 will be encoded to json in database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
969 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
970 if mime_type is None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
971 media_type = media_subtype = None
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
972 elif "/" in mime_type:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
973 media_type, media_subtype = mime_type.split("/", 1)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
974 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
975 media_type, media_subtype = mime_type, None
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
976
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
977 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
978 async with session.begin():
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
979 session.add(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
980 File(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
981 id=file_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
982 version=version.strip(),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
983 parent=parent,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
984 type=type_,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
985 file_hash=file_hash,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
986 hash_algo=hash_algo,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
987 name=name,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
988 size=size,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
989 namespace=namespace,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
990 media_type=media_type,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
991 media_subtype=media_subtype,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
992 public_id=public_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
993 created=time.time() if created is None else created,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
994 modified=modified,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
995 owner=owner,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
996 access=access,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
997 extra=extra,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
998 profile_id=self.profiles[client.profile],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
999 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1000 )
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1001
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1002 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1003 async def file_get_used_space(self, client: SatXMPPEntity, owner: jid.JID) -> int:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1004 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1005 result = await session.execute(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1006 select(sum_(File.size)).filter_by(
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1007 owner=owner,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1008 type=C.FILE_TYPE_FILE,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1009 profile_id=self.profiles[client.profile],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1010 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1011 )
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1012 return result.scalar_one_or_none() or 0
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1013
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1014 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1015 async def file_delete(self, file_id: str) -> None:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1016 """Delete file metadata from the database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1017
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1018 @param file_id: id of the file to delete
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1019 NOTE: file itself must still be removed, this method only handle metadata in
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1020 database
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1021 """
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1022 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1023 await session.execute(delete(File).filter_by(id=file_id))
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1024 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1025
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1026 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1027 async def file_update(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1028 self, file_id: str, column: str, update_cb: Callable[[dict], None]
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1029 ) -> None:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1030 """Update a column value using a method to avoid race conditions
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1031
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1032 the older value will be retrieved from database, then update_cb will be applied to
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1033 update it, and file will be updated checking that older value has not been changed
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1034 meanwhile by an other user. If it has changed, it tries again a couple of times
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1035 before failing
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1036 @param column: column name (only "access" or "extra" are allowed)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1037 @param update_cb: method to update the value of the colum
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1038 the method will take older value as argument, and must update it in place
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1039 update_cb must not care about serialization,
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1040 it get the deserialized data (i.e. a Python object) directly
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1041 @raise exceptions.NotFound: there is not file with this id
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1042 """
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1043 if column not in ("access", "extra"):
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1044 raise exceptions.InternalError("bad column name")
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1045 orm_col = getattr(File, column)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1046
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1047 for i in range(5):
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1048 async with self.session() as session:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1049 try:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1050 value = (
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1051 await session.execute(select(orm_col).filter_by(id=file_id))
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1052 ).scalar_one()
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1053 except NoResultFound:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1054 raise exceptions.NotFound
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1055 old_value = copy.deepcopy(value)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1056 update_cb(value)
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1057 stmt = update(File).filter_by(id=file_id).values({column: value})
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1058 if not old_value:
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1059 # because JsonDefaultDict convert NULL to an empty dict, we have to
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1060 # test both for empty dict and None when we have an empty dict
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1061 stmt = stmt.where((orm_col == None) | (orm_col == old_value))
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1062 else:
3673
bd13391ee29e core (memory/sqla): fix `fileUpdate`
Goffi <goffi@goffi.org>
parents: 3665
diff changeset
1063 stmt = stmt.where(orm_col == old_value)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1064 result = await session.execute(stmt)
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1065 await session.commit()
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1066
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1067 if result.rowcount == 1:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1068 break
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1069
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1070 log.warning(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1071 _(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1072 "table not updated, probably due to race condition, trying again "
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1073 "({tries})"
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1074 ).format(tries=i + 1)
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1075 )
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1076
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1077 else:
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1078 raise exceptions.DatabaseError(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1079 _("Can't update file {file_id} due to race condition").format(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1080 file_id=file_id
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1081 )
3537
f9a5b810f14d core (memory/storage): backend storage is now based on SQLAlchemy
Goffi <goffi@goffi.org>
parents:
diff changeset
1082 )
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1083
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1084 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1085 async def get_pubsub_node(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1086 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1087 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1088 service: jid.JID,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1089 name: str,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1090 with_items: bool = False,
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1091 with_subscriptions: bool = False,
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1092 create: bool = False,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1093 create_kwargs: Optional[dict] = None,
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1094 ) -> Optional[PubsubNode]:
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1095 """Retrieve a PubsubNode from DB
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1096
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1097 @param service: service hosting the node
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1098 @param name: node's name
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1099 @param with_items: retrieve items in the same query
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1100 @param with_subscriptions: retrieve subscriptions in the same query
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1101 @param create: if the node doesn't exist in DB, create it
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1102 @param create_kwargs: keyword arguments to use with ``set_pubsub_node`` if the node
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1103 needs to be created.
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1104 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1105 async with self.session() as session:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1106 stmt = select(PubsubNode).filter_by(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1107 service=service,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1108 name=name,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1109 profile_id=self.profiles[client.profile],
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1110 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1111 if with_items:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1112 stmt = stmt.options(joinedload(PubsubNode.items))
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1113 if with_subscriptions:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1114 stmt = stmt.options(joinedload(PubsubNode.subscriptions))
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1115 result = await session.execute(stmt)
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1116 ret = result.unique().scalar_one_or_none()
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1117 if ret is None and create:
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1118 # we auto-create the node
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1119 if create_kwargs is None:
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1120 create_kwargs = {}
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1121 try:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1122 return await as_future(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1123 self.set_pubsub_node(client, service, name, **create_kwargs)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1124 )
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1125 except IntegrityError as e:
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1126 if "unique" in str(e.orig).lower():
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1127 # the node may already exist, if it has been created just after
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1128 # get_pubsub_node above
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1129 log.debug("ignoring UNIQUE constraint error")
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1130 cached_node = await as_future(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1131 self.get_pubsub_node(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1132 client,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1133 service,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1134 name,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1135 with_items=with_items,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1136 with_subscriptions=with_subscriptions,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1137 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1138 )
3862
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1139 else:
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1140 raise e
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1141 else:
100dd30244c6 core (memory/sqla): add argument to `getPubsubNode` to auto-create a node:
Goffi <goffi@goffi.org>
parents: 3813
diff changeset
1142 return ret
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1143
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1144 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1145 async def set_pubsub_node(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1146 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1147 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1148 service: jid.JID,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1149 name: str,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1150 analyser: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1151 type_: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1152 subtype: Optional[str] = None,
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1153 subscribed: bool = False,
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1154 ) -> PubsubNode:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1155 node = PubsubNode(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1156 profile_id=self.profiles[client.profile],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1157 service=service,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1158 name=name,
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1159 subscribed=subscribed,
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1160 analyser=analyser,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1161 type_=type_,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1162 subtype=subtype,
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1163 subscriptions=[],
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1164 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1165 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1166 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1167 session.add(node)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1168 return node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1169
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1170 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1171 async def update_pubsub_node_sync_state(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1172 self, node: PubsubNode, state: SyncState
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1173 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1174 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1175 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1176 await session.execute(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1177 update(PubsubNode)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1178 .filter_by(id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1179 .values(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1180 sync_state=state,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1181 sync_state_updated=time.time(),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1182 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1183 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1184
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1185 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1186 async def delete_pubsub_node(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1187 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1188 profiles: Optional[List[str]],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1189 services: Optional[List[jid.JID]],
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1190 names: Optional[List[str]],
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1191 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1192 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1193
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1194 @param profiles: profile names from which nodes must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1195 None to remove nodes from ALL profiles
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1196 @param services: JIDs of pubsub services from which nodes must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1197 None to remove nodes from ALL services
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1198 @param names: names of nodes which must be deleted.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1199 None to remove ALL nodes whatever is their names
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1200 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1201 stmt = delete(PubsubNode)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1202 if profiles is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1203 stmt = stmt.where(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1204 PubsubNode.profile.in_([self.profiles[p] for p in profiles])
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1205 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1206 if services is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1207 stmt = stmt.where(PubsubNode.service.in_(services))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1208 if names is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1209 stmt = stmt.where(PubsubNode.name.in_(names))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1210 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1211 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1212 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1213
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1214 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1215 async def cache_pubsub_items(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1216 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1217 client: SatXMPPEntity,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1218 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1219 items: List[domish.Element],
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1220 parsed_items: Optional[List[dict]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1221 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1222 """Add items to database, using an upsert taking care of "updated" field"""
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1223 if parsed_items is not None and len(items) != len(parsed_items):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1224 raise exceptions.InternalError(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1225 "parsed_items must have the same lenght as items"
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1226 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1227 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1228 async with session.begin():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1229 for idx, item in enumerate(items):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1230 parsed = parsed_items[idx] if parsed_items else None
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1231 stmt = (
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1232 insert(PubsubItem)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1233 .values(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1234 node_id=node.id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1235 name=item["id"],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1236 data=item,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1237 parsed=parsed,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1238 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1239 .on_conflict_do_update(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1240 index_elements=(PubsubItem.node_id, PubsubItem.name),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1241 set_={
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1242 PubsubItem.data: item,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1243 PubsubItem.parsed: parsed,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1244 PubsubItem.updated: now(),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1245 },
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1246 )
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1247 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1248 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1249 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1250
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1251 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1252 async def delete_pubsub_items(
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1253 self, node: PubsubNode, items_names: Optional[List[str]] = None
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1254 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1255 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1256
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1257 @param node: node from which items must be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1258 @param items_names: names of items to delete
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1259 if None, ALL items will be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1260 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1261 stmt = delete(PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1262 if node is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1263 if isinstance(node, list):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1264 stmt = stmt.where(PubsubItem.node_id.in_([n.id for n in node]))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1265 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1266 stmt = stmt.filter_by(node_id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1267 if items_names is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1268 stmt = stmt.where(PubsubItem.name.in_(items_names))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1269 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1270 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1271 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1272
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1273 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1274 async def purge_pubsub_items(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1275 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1276 services: Optional[List[jid.JID]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1277 names: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1278 types: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1279 subtypes: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1280 profiles: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1281 created_before: Optional[datetime] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1282 updated_before: Optional[datetime] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1283 ) -> None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1284 """Delete items cached for a node
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1285
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1286 @param node: node from which items must be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1287 @param items_names: names of items to delete
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1288 if None, ALL items will be deleted
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1289 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1290 stmt = delete(PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1291 node_fields = {
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1292 "service": services,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1293 "name": names,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1294 "type_": types,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1295 "subtype": subtypes,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1296 }
3744
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1297 if profiles is not None:
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1298 node_fields["profile_id"] = [self.profiles[p] for p in profiles]
658ddbabaf36 core (memory/sqla): new table/mapping to handle Pubsub node subscriptions:
Goffi <goffi@goffi.org>
parents: 3720
diff changeset
1299
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1300 if any(x is not None for x in node_fields.values()):
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1301 sub_q = select(PubsubNode.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1302 for col, values in node_fields.items():
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1303 if values is None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1304 continue
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1305 sub_q = sub_q.where(getattr(PubsubNode, col).in_(values))
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1306 stmt = stmt.where(PubsubItem.node_id.in_(sub_q)).execution_options(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1307 synchronize_session=False
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1308 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1309
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1310 if created_before is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1311 stmt = stmt.where(PubsubItem.created < created_before)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1312
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1313 if updated_before is not None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1314 stmt = stmt.where(PubsubItem.updated < updated_before)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1315
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1316 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1317 await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1318 await session.commit()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1319
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1320 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1321 async def get_items(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1322 self,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1323 node: PubsubNode,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1324 max_items: Optional[int] = None,
3753
10b71e3526bd core (memory/sqla): add attribute to filter on `item_ids` in `getItems`
Goffi <goffi@goffi.org>
parents: 3744
diff changeset
1325 item_ids: Optional[list[str]] = None,
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1326 before: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1327 after: Optional[str] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1328 from_index: Optional[int] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1329 order_by: Optional[List[str]] = None,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1330 desc: bool = True,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1331 force_rsm: bool = False,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1332 ) -> Tuple[List[PubsubItem], dict]:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1333 """Get Pubsub Items from cache
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1334
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1335 @param node: retrieve items from this node (must be synchronised)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1336 @param max_items: maximum number of items to retrieve
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1337 @param before: get items which are before the item with this name in given order
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1338 empty string is not managed here, use desc order to reproduce RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1339 behaviour.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1340 @param after: get items which are after the item with this name in given order
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1341 @param from_index: get items with item index (as defined in RSM spec)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1342 starting from this number
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1343 @param order_by: sorting order of items (one of C.ORDER_BY_*)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1344 @param desc: direction or ordering
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1345 @param force_rsm: if True, force the use of RSM worklow.
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1346 RSM workflow is automatically used if any of before, after or
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1347 from_index is used, but if only RSM max_items is used, it won't be
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1348 used by default. This parameter let's use RSM workflow in this
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1349 case. Note that in addition to RSM metadata, the result will not be
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1350 the same (max_items without RSM will returns most recent items,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1351 i.e. last items in modification order, while max_items with RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1352 will return the oldest ones (i.e. first items in modification
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1353 order).
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1354 to be used when max_items is used from RSM
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1355 """
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1356
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1357 metadata = {
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1358 "service": node.service,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1359 "node": node.name,
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1360 "uri": uri.build_xmpp_uri(
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1361 "pubsub",
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1362 path=node.service.full(),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1363 node=node.name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1364 ),
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1365 }
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1366 if max_items is None:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1367 max_items = 20
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1368
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1369 use_rsm = any((before, after, from_index is not None))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1370 if force_rsm and not use_rsm:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1371 #
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1372 use_rsm = True
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1373 from_index = 0
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1374
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1375 stmt = select(PubsubItem).filter_by(node_id=node.id).limit(max_items)
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1376
3753
10b71e3526bd core (memory/sqla): add attribute to filter on `item_ids` in `getItems`
Goffi <goffi@goffi.org>
parents: 3744
diff changeset
1377 if item_ids is not None:
10b71e3526bd core (memory/sqla): add attribute to filter on `item_ids` in `getItems`
Goffi <goffi@goffi.org>
parents: 3744
diff changeset
1378 stmt = stmt.where(PubsubItem.name.in_(item_ids))
10b71e3526bd core (memory/sqla): add attribute to filter on `item_ids` in `getItems`
Goffi <goffi@goffi.org>
parents: 3744
diff changeset
1379
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1380 if not order_by:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1381 order_by = [C.ORDER_BY_MODIFICATION]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1382
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1383 order = []
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1384 for order_type in order_by:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1385 if order_type == C.ORDER_BY_MODIFICATION:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1386 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1387 order.extend((PubsubItem.updated.desc(), PubsubItem.id.desc()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1388 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1389 order.extend((PubsubItem.updated.asc(), PubsubItem.id.asc()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1390 elif order_type == C.ORDER_BY_CREATION:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1391 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1392 order.append(PubsubItem.id.desc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1393 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1394 order.append(PubsubItem.id.asc())
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1395 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1396 raise exceptions.InternalError(f"Unknown order type {order_type!r}")
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1397
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1398 stmt = stmt.order_by(*order)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1399
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1400 if use_rsm:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1401 # CTE to have result row numbers
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1402 row_num_q = select(
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1403 PubsubItem.id,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1404 PubsubItem.name,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1405 # row_number starts from 1, but RSM index must start from 0
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1406 (func.row_number().over(order_by=order) - 1).label("item_index"),
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1407 ).filter_by(node_id=node.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1408
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1409 row_num_cte = row_num_q.cte()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1410
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1411 if max_items > 0:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1412 # as we can't simply use PubsubItem.id when we order by modification,
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1413 # we need to use row number
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1414 item_name = before or after
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1415 row_num_limit_q = (
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1416 select(row_num_cte.c.item_index).where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1417 row_num_cte.c.name == item_name
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1418 )
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1419 ).scalar_subquery()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1420
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1421 stmt = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1422 select(row_num_cte.c.item_index, PubsubItem)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1423 .join(row_num_cte, PubsubItem.id == row_num_cte.c.id)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1424 .limit(max_items)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1425 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1426 if before:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1427 stmt = stmt.where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1428 row_num_cte.c.item_index < row_num_limit_q
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1429 ).order_by(row_num_cte.c.item_index.desc())
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1430 elif after:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1431 stmt = stmt.where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1432 row_num_cte.c.item_index > row_num_limit_q
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1433 ).order_by(row_num_cte.c.item_index.asc())
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1434 else:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1435 stmt = stmt.where(row_num_cte.c.item_index >= from_index).order_by(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1436 row_num_cte.c.item_index.asc()
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1437 )
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1438 # from_index is used
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1439
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1440 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1441 if max_items == 0:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1442 items = result = []
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1443 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1444 result = await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1445 result = result.all()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1446 if before:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1447 result.reverse()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1448 items = [row[-1] for row in result]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1449 rows_count = (
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1450 await session.execute(row_num_q.with_only_columns(count()))
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1451 ).scalar_one()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1452
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1453 try:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1454 index = result[0][0]
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1455 except IndexError:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1456 index = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1457
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1458 try:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1459 first = result[0][1].name
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1460 except IndexError:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1461 first = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1462 last = None
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1463 else:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1464 last = result[-1][1].name
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1465
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1466 metadata["rsm"] = {
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1467 k: v
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1468 for k, v in {
3719
cf930bb282ac memory (sqla): don't set keys with None as value for RSM in `getItems`
Goffi <goffi@goffi.org>
parents: 3673
diff changeset
1469 "index": index,
cf930bb282ac memory (sqla): don't set keys with None as value for RSM in `getItems`
Goffi <goffi@goffi.org>
parents: 3673
diff changeset
1470 "count": rows_count,
cf930bb282ac memory (sqla): don't set keys with None as value for RSM in `getItems`
Goffi <goffi@goffi.org>
parents: 3673
diff changeset
1471 "first": first,
cf930bb282ac memory (sqla): don't set keys with None as value for RSM in `getItems`
Goffi <goffi@goffi.org>
parents: 3673
diff changeset
1472 "last": last,
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1473 }.items()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1474 if v is not None
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1475 }
3720
40a6374fcd44 memory (sqla): fix `complete` setting when `index` is `None` in `getItems`
Goffi <goffi@goffi.org>
parents: 3719
diff changeset
1476 metadata["complete"] = (index or 0) + len(result) == rows_count
3595
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1477
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1478 return items, metadata
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1479
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1480 async with self.session() as session:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1481 result = await session.execute(stmt)
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1482
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1483 result = result.scalars().all()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1484 if desc:
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1485 result.reverse()
7510648e8e3a core (memory/sqla): methods to manipulate pubsub tables
Goffi <goffi@goffi.org>
parents: 3583
diff changeset
1486 return result, metadata
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1487
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1488 def _get_sqlite_path(self, path: List[Union[str, int]]) -> str:
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1489 """generate path suitable to query JSON element with SQLite"""
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1490 return f"${''.join(f'[{p}]' if isinstance(p, int) else f'.{p}' for p in path)}"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1491
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1492 @aio
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1493 async def search_pubsub_items(
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1494 self,
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1495 query: dict,
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1496 ) -> Tuple[List[PubsubItem]]:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1497 """Search for pubsub items in cache
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1498
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1499 @param query: search terms. Keys can be:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1500 :fts (str):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1501 Full-Text Search query. Currently SQLite FT5 engine is used, its query
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1502 syntax can be used, see `FTS5 Query documentation
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1503 <https://sqlite.org/fts5.html#full_text_query_syntax>`_
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1504 :profiles (list[str]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1505 filter on nodes linked to those profiles
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1506 :nodes (list[str]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1507 filter on nodes with those names
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1508 :services (list[jid.JID]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1509 filter on nodes from those services
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1510 :types (list[str|None]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1511 filter on nodes with those types. None can be used to filter on nodes with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1512 no type set
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1513 :subtypes (list[str|None]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1514 filter on nodes with those subtypes. None can be used to filter on nodes with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1515 no subtype set
3754
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1516 :names (list[str]):
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1517 filter on items with those names
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1518 :parsed (list[dict]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1519 Filter on a parsed data field. The dict must contain 3 keys: ``path``
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1520 which is a list of str or int giving the path to the field of interest
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1521 (str for a dict key, int for a list index), ``operator`` with indicate the
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1522 operator to use to check the condition, and ``value`` which depends of
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1523 field type and operator.
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1524
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1525 See documentation for details on operators (it's currently explained at
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1526 ``doc/libervia-cli/pubsub_cache.rst`` in ``search`` command
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1527 documentation).
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1528
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1529 :order-by (list[dict]):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1530 Indicates how to order results. The dict can contain either a ``order``
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1531 for a well-know order or a ``path`` for a parsed data field path
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1532 (``order`` and ``path`` can't be used at the same time), an an optional
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1533 ``direction`` which can be ``asc`` or ``desc``. See documentation for
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1534 details on well-known orders (it's currently explained at
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1535 ``doc/libervia-cli/pubsub_cache.rst`` in ``search`` command
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1536 documentation).
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1537
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1538 :index (int):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1539 starting index of items to return from the query result. It's translated
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1540 to SQL's OFFSET
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1541
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1542 :limit (int):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1543 maximum number of items to return. It's translated to SQL's LIMIT.
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1544
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1545 @result: found items (the ``node`` attribute will be filled with suitable
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1546 PubsubNode)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1547 """
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1548 # TODO: FTS and parsed data filters use SQLite specific syntax
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1549 # when other DB engines will be used, this will have to be adapted
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1550 stmt = select(PubsubItem)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1551
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1552 # Full-Text Search
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1553 fts = query.get("fts")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1554 if fts:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1555 fts_select = (
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1556 text("SELECT rowid, rank FROM pubsub_items_fts(:fts_query)")
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1557 .bindparams(fts_query=fts)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1558 .columns(rowid=Integer)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1559 .subquery()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1560 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1561 stmt = stmt.select_from(fts_select).outerjoin(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1562 PubsubItem, fts_select.c.rowid == PubsubItem.id
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1563 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1564
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1565 # node related filters
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1566 profiles = query.get("profiles")
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1567 if profiles or any(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1568 query.get(k) for k in ("nodes", "services", "types", "subtypes")
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1569 ):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1570 stmt = stmt.join(PubsubNode).options(contains_eager(PubsubItem.node))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1571 if profiles:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1572 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1573 stmt = stmt.where(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1574 PubsubNode.profile_id.in_(self.profiles[p] for p in profiles)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1575 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1576 except KeyError as e:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1577 raise exceptions.ProfileUnknownError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1578 f"This profile doesn't exist: {e.args[0]!r}"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1579 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1580 for key, attr in (
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1581 ("nodes", "name"),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1582 ("services", "service"),
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1583 ("types", "type_"),
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1584 ("subtypes", "subtype"),
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1585 ):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1586 value = query.get(key)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1587 if not value:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1588 continue
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1589 if key in ("types", "subtypes") and None in value:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1590 # NULL can't be used with SQL's IN, so we have to add a condition with
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1591 # IS NULL, and use a OR if there are other values to check
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1592 value.remove(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1593 condition = getattr(PubsubNode, attr).is_(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1594 if value:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1595 condition = or_(getattr(PubsubNode, attr).in_(value), condition)
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1596 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1597 condition = getattr(PubsubNode, attr).in_(value)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1598 stmt = stmt.where(condition)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1599 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1600 stmt = stmt.options(selectinload(PubsubItem.node))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1601
3754
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1602 # names
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1603 names = query.get("names")
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1604 if names:
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1605 stmt = stmt.where(PubsubItem.name.in_(names))
af485e8afe03 core (memory/sqla): `searchPubsubItems` can now filter on item names
Goffi <goffi@goffi.org>
parents: 3753
diff changeset
1606
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1607 # parsed data filters
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1608 parsed = query.get("parsed", [])
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1609 for filter_ in parsed:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1610 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1611 path = filter_["path"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1612 operator = filter_["op"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1613 value = filter_["value"]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1614 except KeyError as e:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1615 raise ValueError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1616 f'missing mandatory key {e.args[0]!r} in "parsed" filter'
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1617 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1618 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1619 op_attr = OP_MAP[operator]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1620 except KeyError:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1621 raise ValueError(f"invalid operator: {operator!r}")
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1622 sqlite_path = self._get_sqlite_path(path)
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1623 if operator in ("overlap", "ioverlap", "disjoint", "idisjoint"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1624 col = literal_column("json_each.value")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1625 if operator[0] == "i":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1626 col = func.lower(col)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1627 value = [str(v).lower() for v in value]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1628 condition = (
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1629 select(1)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1630 .select_from(func.json_each(PubsubItem.parsed, sqlite_path))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1631 .where(col.in_(value))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1632 ).scalar_subquery()
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1633 if operator in ("disjoint", "idisjoint"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1634 condition = condition.is_(None)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1635 stmt = stmt.where(condition)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1636 elif operator == "between":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1637 try:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1638 left, right = value
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1639 except (ValueError, TypeError):
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1640 raise ValueError(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1641 _(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1642 'invalid value for "between" filter, you must use a 2 items '
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1643 "array: {value!r}"
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1644 ).format(value=value)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1645 )
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1646 col = func.json_extract(PubsubItem.parsed, sqlite_path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1647 stmt = stmt.where(col.between(left, right))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1648 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1649 # we use func.json_extract instead of generic JSON way because SQLAlchemy
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1650 # add a JSON_QUOTE to the value, and we want SQL value
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1651 col = func.json_extract(PubsubItem.parsed, sqlite_path)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1652 stmt = stmt.where(getattr(col, op_attr)(value))
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1653
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1654 # order
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1655 order_by = query.get("order-by") or [{"order": "creation"}]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1656
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1657 for order_data in order_by:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1658 order, path = order_data.get("order"), order_data.get("path")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1659 if order and path:
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1660 raise ValueError(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1661 _(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1662 '"order" and "path" can\'t be used at the same time in '
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1663 '"order-by" data'
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1664 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1665 )
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1666 if order:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1667 if order == "creation":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1668 col = PubsubItem.id
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1669 elif order == "modification":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1670 col = PubsubItem.updated
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1671 elif order == "item_id":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1672 col = PubsubItem.name
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1673 elif order == "rank":
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1674 if not fts:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1675 raise ValueError(
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1676 "'rank' order can only be used with Full-Text Search (fts)"
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1677 )
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1678 col = literal_column("rank")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1679 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1680 raise NotImplementedError(f"Unknown {order!r} order")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1681 else:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1682 # we have a JSON path
4037
524856bd7b19 massive refactoring to switch from camelCase to snake_case:
Goffi <goffi@goffi.org>
parents: 4003
diff changeset
1683 # sqlite_path = self._get_sqlite_path(path)
3664
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1684 col = PubsubItem.parsed[path]
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1685 direction = order_data.get("direction", "ASC").lower()
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1686 if not direction in ("asc", "desc"):
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1687 raise ValueError(f"Invalid order-by direction: {direction!r}")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1688 stmt = stmt.order_by(getattr(col, direction)())
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1689
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1690 # offset, limit
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1691 index = query.get("index")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1692 if index:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1693 stmt = stmt.offset(index)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1694 limit = query.get("limit")
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1695 if limit:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1696 stmt = stmt.limit(limit)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1697
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1698 async with self.session() as session:
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1699 result = await session.execute(stmt)
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1700
9ae6ec74face memory (sqla): implement `searchPubsubItems`:
Goffi <goffi@goffi.org>
parents: 3638
diff changeset
1701 return result.scalars().all()
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1702
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1703 # Notifications
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1704
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1705 @aio
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1706 async def add_notification(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1707 self,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1708 client: Optional[SatXMPPEntity],
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1709 type_: NotificationType,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1710 body_plain: str,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1711 body_rich: Optional[str] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1712 title: Optional[str] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1713 requires_action: bool = False,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1714 priority: NotificationPriority = NotificationPriority.MEDIUM,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1715 expire_at: Optional[float] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1716 extra: Optional[dict] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1717 ) -> Notification:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1718 """Add a new notification to the DB.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1719
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1720 @param client: client associated with the notification. If None, the notification
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1721 will be global.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1722 @param type_: type of the notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1723 @param body_plain: plain text body.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1724 @param body_rich: rich text (XHTML) body.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1725 @param title: optional title.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1726 @param requires_action: True if the notification requires user action (e.g. a
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1727 dialog need to be answered).
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1728 @priority: how urgent the notification is
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1729 @param expire_at: expiration timestamp for the notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1730 @param extra: additional data.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1731 @return: created Notification
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1732 """
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1733 profile_id = self.profiles[client.profile] if client else None
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1734 notification = Notification(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1735 profile_id=profile_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1736 type=type_,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1737 body_plain=body_plain,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1738 body_rich=body_rich,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1739 requires_action=requires_action,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1740 priority=priority,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1741 expire_at=expire_at,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1742 title=title,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1743 extra_data=extra,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1744 status=NotificationStatus.new,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1745 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1746 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1747 async with session.begin():
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1748 session.add(notification)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1749 return notification
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1750
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1751 @aio
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1752 async def update_notification(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1753 self, client: SatXMPPEntity, notification_id: int, **kwargs
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1754 ) -> None:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1755 """Update an existing notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1756
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1757 @param client: client associated with the notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1758 @param notification_id: ID of the notification to update.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1759 """
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1760 profile_id = self.profiles[client.profile]
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1761 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1762 await session.execute(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1763 update(Notification)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1764 .where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1765 and_(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1766 Notification.profile_id == profile_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1767 Notification.id == notification_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1768 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1769 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1770 .values(**kwargs)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1771 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1772 await session.commit()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1773
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1774 @aio
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1775 async def get_notifications(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1776 self,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1777 client: SatXMPPEntity,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1778 type_: Optional[NotificationType] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1779 status: Optional[NotificationStatus] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1780 requires_action: Optional[bool] = None,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1781 min_priority: Optional[int] = None
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1782 ) -> List[Notification]:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1783 """Retrieve all notifications for a given profile with optional filters.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1784
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1785 @param client: client associated with the notifications.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1786 @param type_: filter by type of the notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1787 @param status: filter by status of the notification.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1788 @param requires_action: filter by notifications that require user action.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1789 @param min_priority: filter by minimum priority value.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1790 @return: list of matching Notification instances.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1791 """
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1792 profile_id = self.profiles[client.profile]
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1793 filters = [or_(Notification.profile_id == profile_id, Notification.profile_id.is_(None))]
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1794
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1795 if type_:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1796 filters.append(Notification.type == type_)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1797 if status:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1798 filters.append(Notification.status == status)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1799 if requires_action is not None:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1800 filters.append(Notification.requires_action == requires_action)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1801 if min_priority:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1802 filters.append(Notification.priority >= min_priority)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1803
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1804 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1805 result = await session.execute(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1806 select(Notification)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1807 .where(and_(*filters))
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1808 .order_by(Notification.id)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1809 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1810 return result.scalars().all()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1811
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1812 @aio
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1813 async def delete_notification(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1814 self, client: Optional[SatXMPPEntity], notification_id: str
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1815 ) -> None:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1816 """Delete a notification by its profile and id.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1817
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1818 @param client: client associated with the notification. If None, profile_id will be NULL.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1819 @param notification_id: ID of the notification to delete.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1820 """
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1821 profile_id = self.profiles[client.profile] if client else None
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1822 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1823 await session.execute(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1824 delete(Notification).where(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1825 and_(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1826 Notification.profile_id == profile_id,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1827 Notification.id == int(notification_id),
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1828 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1829 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1830 )
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1831 await session.commit()
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1832
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1833 @aio
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1834 async def clean_expired_notifications(
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1835 self, client: Optional[SatXMPPEntity], limit_timestamp: Optional[float] = None
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1836 ) -> None:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1837 """Cleans expired notifications and older profile-specific notifications.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1838
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1839 - Removes all notifications where the expiration timestamp has passed,
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1840 irrespective of their profile.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1841 - If a limit_timestamp is provided, removes older notifications with a profile set
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1842 (i.e., not global notifications) that do not require user action. If client is
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1843 provided, only remove notification for this profile.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1844
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1845 @param client: if provided, only expire notification for this client (in addition
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1846 to truly expired notifications for everybody).
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1847 @param limit_timestamp: Timestamp limit for older notifications. If None, only
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1848 truly expired notifications are removed.
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1849 """
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1850
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1851 # Delete truly expired notifications
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1852 expired_condition = Notification.expire_at < time.time()
02f0adc745c6 core: notifications implementation, first draft:
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1853
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1854 # Delete older profile-specific notifications (created before the limit_timestamp)
02f0adc745c6 core: notifications implementation, first draft:
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1855 if client is None:
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1856 profile_condition = Notification.profile_id.isnot(None)
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1857 else:
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1858 profile_condition = Notification.profile_id == self.profiles[client.profile]
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1859 older_condition = and_(
02f0adc745c6 core: notifications implementation, first draft:
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1860 profile_condition,
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1861 Notification.timestamp < limit_timestamp if limit_timestamp else False,
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1862 Notification.requires_action == False,
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1863 )
02f0adc745c6 core: notifications implementation, first draft:
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parents: 4092
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1864
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
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1865 # Combine the conditions
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
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1866 conditions = or_(expired_condition, older_condition)
02f0adc745c6 core: notifications implementation, first draft:
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1867
02f0adc745c6 core: notifications implementation, first draft:
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1868 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
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1869 await session.execute(delete(Notification).where(conditions))
02f0adc745c6 core: notifications implementation, first draft:
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1870 await session.commit()