Page media in Lightbox

ts/sql/migrations/79-paging-lightbox.ts

@@ -0,0 +1,32 @@
+// 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 updateToSchemaVersion79(
+  currentVersion: number,
+  db: Database,
+  logger: LoggerType
+): void {
+  if (currentVersion >= 79) {
+    return;
+  }
+
+  db.transaction(() => {
+    db.exec(`
+      DROP INDEX   messages_hasVisualMediaAttachments;
+      CREATE INDEX messages_hasVisualMediaAttachments
+        ON messages (
+          conversationId, isStory, storyId,
+          hasVisualMediaAttachments, received_at, sent_at
+        )
+        WHERE hasVisualMediaAttachments IS 1;
+    `);
+
+    db.pragma('user_version = 79');
+  })();
+
+  logger.info('updateToSchemaVersion79: success!');
+}