signal-desktop/ts/sql/migrations/1270-normalize-messages.ts
2025-08-06 10:32:08 -07:00

36 lines
1.1 KiB
TypeScript

// Copyright 2025 Signal Messenger, LLC
// SPDX-License-Identifier: AGPL-3.0-only
import type { Database } from '@signalapp/sqlcipher';
import { sql } from '../util';
export default function updateToSchemaVersion1270(db: Database): void {
const [query] = sql`
ALTER TABLE messages
ADD COLUMN timestamp INTEGER;
ALTER TABLE messages
ADD COLUMN received_at_ms INTEGER;
ALTER TABLE messages
ADD COLUMN unidentifiedDeliveryReceived INTEGER;
ALTER TABLE messages
ADD COLUMN serverTimestamp INTEGER;
ALTER TABLE messages
RENAME COLUMN source TO legacySource;
ALTER TABLE messages
ADD COLUMN source TEXT;
UPDATE messages SET
timestamp = json_extract(json, '$.timestamp'),
received_at_ms = json_extract(json, '$.received_at_ms'),
unidentifiedDeliveryReceived =
json_extract(json, '$.unidentifiedDeliveryReceived'),
serverTimestamp =
json_extract(json, '$.serverTimestamp'),
source = IFNULL(json_extract(json, '$.source'), '+' || legacySource);
ALTER TABLE messages
DROP COLUMN legacySource;
`;
db.exec(query);
}