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comparison db/libervia_pubsub_update_9_10.sql @ 478:b544109ab4c4

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Privileged Entity update + Pubsub Account Management partial implementation + Public Pubsub Subscription /!\ pgsql schema needs to be updated /!\ /!\ server conf needs to be updated for privileged entity: only the new `urn:xmpp:privilege:2` namespace is handled now /!\ Privileged entity has been updated to hanlde the new namespace and IQ permission. Roster pushes are not managed yet. XEP-0376 (Pubsub Account Management) is partially implemented. The XEP is not fully specified at the moment, and my messages on standard@ haven't seen any reply. Thus for now only "Subscribing", "Unsubscribing" and "Listing Subscriptions" is implemented, "Auto Subscriptions" and "Filtering" is not. Public Pubsub Subscription (https://xmpp.org/extensions/inbox/pubsub-public-subscriptions.html) is implemented; the XEP has been accepted by council but is not yet published. It will be updated to use subscription options instead of the <public> element actually specified, I'm waiting for publication to update the XEP. unsubscribe has been updated to return the `<subscription>` element as expected by XEP-0060 (sat_tmp needs to be updated). database schema has been updated to add columns necessary to keep track of subscriptions to external nodes and to mark subscriptions as public.
author Goffi <goffi@goffi.org>
date Wed, 11 May 2022 13:39:08 +0200
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477:9125a6e440c0 478:b544109ab4c4
1 -- we check version of the database before doing anything
2 -- and stop execution if not good
3 \set ON_ERROR_STOP
4 DO $$
5 DECLARE ver text;
6 BEGIN
7 SELECT value INTO ver FROM metadata WHERE key='version';
8 IF NOT FOUND OR ver!='9' THEN
9 RAISE EXCEPTION 'This update file needs to be applied on database schema version 9, you use version %',ver;
10 END IF;
11 END$$;
12 \unset ON_ERROR_STOP
13 -- end of version check
14
15 /* subscriptions table updates */
16 /* to handle external nodes */
17 ALTER TABLE subscriptions ALTER COLUMN node_id DROP NOT NULL;
18 ALTER TABLE subscriptions ADD COLUMN ext_service text;
19 ALTER TABLE subscriptions ADD COLUMN ext_node text;
20 /* and to mark a subscription as public */
21 ALTER TABLE subscriptions ADD COLUMN public boolean NOT NULL DEFAULT FALSE;
22 ALTER TABLE subscriptions ADD UNIQUE (entity_id, ext_service, ext_node);
23
24 UPDATE metadata SET value='10' WHERE key='version';