58 lines
1.7 KiB
TypeScript
58 lines
1.7 KiB
TypeScript
// Copyright 2021 Signal Messenger, LLC
|
|
// SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
import type { Database } from '@signalapp/better-sqlite3';
|
|
import type { LoggerType } from '../../types/Logging';
|
|
|
|
export default function updateToSchemaVersion84(
|
|
currentVersion: number,
|
|
db: Database,
|
|
logger: LoggerType
|
|
): void {
|
|
if (currentVersion >= 84) {
|
|
return;
|
|
}
|
|
|
|
db.transaction(() => {
|
|
const selectMentionsFromMessages = `
|
|
SELECT messages.id, bodyRanges.value ->> 'mentionUuid' as mentionUuid, bodyRanges.value ->> 'start' as start, bodyRanges.value ->> 'length' as length
|
|
FROM messages, json_each(messages.json ->> 'bodyRanges') as bodyRanges
|
|
WHERE bodyRanges.value ->> 'mentionUuid' IS NOT NULL
|
|
`;
|
|
|
|
db.exec(`
|
|
DROP TABLE IF EXISTS mentions;
|
|
|
|
CREATE TABLE mentions (
|
|
messageId REFERENCES messages(id) ON DELETE CASCADE,
|
|
mentionUuid STRING,
|
|
start INTEGER,
|
|
length INTEGER
|
|
);
|
|
|
|
CREATE INDEX mentions_uuid ON mentions (mentionUuid);
|
|
|
|
INSERT INTO mentions (messageId, mentionUuid, start, length)
|
|
${selectMentionsFromMessages};
|
|
|
|
CREATE TRIGGER messages_on_insert_insert_mentions AFTER INSERT ON messages
|
|
BEGIN
|
|
INSERT INTO mentions (messageId, mentionUuid, start, length)
|
|
${selectMentionsFromMessages}
|
|
AND messages.id = new.id;
|
|
END;
|
|
|
|
CREATE TRIGGER messages_on_update_update_mentions AFTER UPDATE ON messages
|
|
BEGIN
|
|
DELETE FROM mentions WHERE messageId = new.id;
|
|
INSERT INTO mentions (messageId, mentionUuid, start, length)
|
|
${selectMentionsFromMessages}
|
|
AND messages.id = new.id;
|
|
END;
|
|
`);
|
|
|
|
db.pragma('user_version = 84');
|
|
})();
|
|
|
|
logger.info('updateToSchemaVersion84: success!');
|
|
}
|