signal-desktop/ts/sql/migrations/73-remove-phone-number-discovery.ts
2023-01-12 14:18:08 -08:00

112 lines
3.3 KiB
TypeScript

// Copyright 2023 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 updateToSchemaVersion73(
currentVersion: number,
db: Database,
logger: LoggerType
): void {
if (currentVersion >= 73) {
return;
}
db.transaction(() => {
db.exec(
`
--- Delete deprecated notifications
DELETE FROM messages WHERE type IS 'phone-number-discovery';
--- These will be re-added below
DROP INDEX messages_preview;
DROP INDEX messages_activity;
DROP INDEX message_user_initiated;
--- These will also be re-added below
ALTER TABLE messages DROP COLUMN shouldAffectActivity;
ALTER TABLE messages DROP COLUMN shouldAffectPreview;
ALTER TABLE messages DROP COLUMN isUserInitiatedMessage;
--- Note: These generated columns were originally introduced in migration 71, and
--- are mostly the same
--- (change: removed phone-number-discovery)
ALTER TABLE messages
ADD COLUMN shouldAffectActivity INTEGER
GENERATED ALWAYS AS (
type IS NULL
OR
type NOT IN (
'change-number-notification',
'conversation-merge',
'group-v1-migration',
'keychange',
'message-history-unsynced',
'profile-change',
'story',
'universal-timer-notification',
'verified-change'
)
);
--- (change: removed phone-number-discovery
--- (now matches the above list)
ALTER TABLE messages
ADD COLUMN shouldAffectPreview INTEGER
GENERATED ALWAYS AS (
type IS NULL
OR
type NOT IN (
'change-number-notification',
'conversation-merge',
'group-v1-migration',
'keychange',
'message-history-unsynced',
'profile-change',
'story',
'universal-timer-notification',
'verified-change'
)
);
--- Note: This list only differs from the above on these types:
--- group-v2-change
--- (change: removed phone-number-discovery
ALTER TABLE messages
ADD COLUMN isUserInitiatedMessage INTEGER
GENERATED ALWAYS AS (
type IS NULL
OR
type NOT IN (
'change-number-notification',
'conversation-merge',
'group-v1-migration',
'group-v2-change',
'keychange',
'message-history-unsynced',
'profile-change',
'story',
'universal-timer-notification',
'verified-change'
)
);
CREATE INDEX messages_preview ON messages
(conversationId, shouldAffectPreview, isGroupLeaveEventFromOther, expiresAt, received_at, sent_at);
CREATE INDEX messages_activity ON messages
(conversationId, shouldAffectActivity, isTimerChangeFromSync, isGroupLeaveEventFromOther, received_at, sent_at);
CREATE INDEX message_user_initiated ON messages (isUserInitiatedMessage);
`
);
db.pragma('user_version = 73');
})();
logger.info('updateToSchemaVersion73: success!');
}