fix: improve plugins functionality with server management

electron/cqrs/commands/handlers/deleteRoom.ts

@@ -3,23 +3,39 @@ import {
   RoomChannelPermissionEntity,
   RoomChannelEntity,
   RoomEntity,
+  RoomOwnerEntity,
   RoomMemberEntity,
   RoomRoleEntity,
   RoomUserRoleEntity,
   MessageEntity
 } from '../../../entities';
 import { DeleteRoomCommand } from '../../types';
+import { getCurrentUserScope } from '../../current-user-scope';
 
 export async function handleDeleteRoom(command: DeleteRoomCommand, dataSource: DataSource): Promise<void> {
   const { roomId } = command.payload;
 
   await dataSource.transaction(async (manager) => {
+    const currentUserId = await getCurrentUserScope(manager);
+
+    if (!currentUserId) {
+      return;
+    }
+
+    await manager.getRepository(RoomOwnerEntity).delete({ roomId, userId: currentUserId });
+    await manager.getRepository(MessageEntity).delete({ roomId, ownerUserId: currentUserId });
+
+    const remainingOwners = await manager.getRepository(RoomOwnerEntity).count({ where: { roomId } });
+
+    if (remainingOwners > 0) {
+      return;
+    }
+
     await manager.getRepository(RoomChannelPermissionEntity).delete({ roomId });
     await manager.getRepository(RoomChannelEntity).delete({ roomId });
     await manager.getRepository(RoomMemberEntity).delete({ roomId });
     await manager.getRepository(RoomRoleEntity).delete({ roomId });
     await manager.getRepository(RoomUserRoleEntity).delete({ roomId });
     await manager.getRepository(RoomEntity).delete({ id: roomId });
-    await manager.getRepository(MessageEntity).delete({ roomId });
   });
 }