Mercurial > libervia-backend

annotate libervia/backend/memory/sqla.py @ 4322:00837fa13e5a default tip @

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tools (common/template), cli (call/gui): use font-awesome instead of fontello: following change in Libervia Media, code has been updated to use font-awesome now instead of fontello.
author Goffi <goffi@goffi.org>
date Sat, 26 Oct 2024 22:42:17 +0200
parents 0d7bb4df2343
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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,
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4212
diff changeset
1781 min_priority: Optional[int] = None,
4130
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]
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4212
diff changeset
1793 filters = [
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4212
diff changeset
1794 or_(Notification.profile_id == profile_id, Notification.profile_id.is_(None))
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4212
diff changeset
1795 ]
4130
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1796
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1797 if type_:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1798 filters.append(Notification.type == type_)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1799 if status:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1800 filters.append(Notification.status == status)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1801 if requires_action is not None:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1802 filters.append(Notification.requires_action == requires_action)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1803 if min_priority:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1804 filters.append(Notification.priority >= min_priority)
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1805
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1806 async with self.session() as session:
02f0adc745c6 core: notifications implementation, first draft:
Goffi <goffi@goffi.org>
parents: 4092
diff changeset
1807 result = await session.execute(
4270
0d7bb4df2343 Reformatted code base using black.
Goffi <goffi@goffi.org>
parents: 4212
diff changeset
1808 select(Notification).where(and_(*filters)).order_by(Notification.id)
4130
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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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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1856 profile_condition = Notification.profile_id.isnot(None)
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1857 else:
02f0adc745c6 core: notifications implementation, first draft:
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1858 profile_condition = Notification.profile_id == self.profiles[client.profile]
02f0adc745c6 core: notifications implementation, first draft:
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1859 older_condition = and_(
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1860 profile_condition,
02f0adc745c6 core: notifications implementation, first draft:
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1861 Notification.timestamp < limit_timestamp if limit_timestamp else False,
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1862 Notification.requires_action == False,
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1863 )
02f0adc745c6 core: notifications implementation, first draft:
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1864
02f0adc745c6 core: notifications implementation, first draft:
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1865 # Combine the conditions
02f0adc745c6 core: notifications implementation, first draft:
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1866 conditions = or_(expired_condition, older_condition)
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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()