fix: improve plugins functionality with server management

electron/cqrs/current-user-scope.ts

@@ -0,0 +1,24 @@
+import { DataSource, EntityManager } from 'typeorm';
+import { MetaEntity, RoomOwnerEntity } from '../entities';
+
+export async function getCurrentUserScope(dataSourceOrManager: DataSource | EntityManager): Promise<string | null> {
+  const repo = dataSourceOrManager.getRepository(MetaEntity);
+  const meta = await repo.findOne({ where: { key: 'currentUserId' } });
+
+  return meta?.value?.trim() || null;
+}
+
+export async function userOwnsRoom(
+  dataSourceOrManager: DataSource | EntityManager,
+  roomId: string,
+  userId: string | null
+): Promise<boolean> {
+  if (!userId) {
+    return false;
+  }
+
+  const repo = dataSourceOrManager.getRepository(RoomOwnerEntity);
+  const owner = await repo.findOne({ where: { roomId, userId } });
+
+  return !!owner;
+}