room

backend/prisma/schema.prisma

@@ -7,6 +7,7 @@ generator client {
 
 datasource db {
   provider = "postgresql"
+  url      = env("DATABASE_URL")
 }
 
 model User {

backend/src/room-pack/room-pack.service.ts

@@ -14,7 +14,7 @@ export class RoomPackService {
       ? 'Copied from source pack'
       : 'Custom room questions';
 
-    let questions = [];
+    let questions: any = [];
     let questionCount = 0;
 
     // If source pack provided, copy questions
@@ -24,7 +24,7 @@ export class RoomPackService {
         select: { questions: true, questionCount: true },
       });
 
-      if (sourcePack) {
+      if (sourcePack && sourcePack.questions) {
         questions = sourcePack.questions;
         questionCount = sourcePack.questionCount;
       }
@@ -78,18 +78,23 @@ export class RoomPackService {
       select: { questions: true },
     });
 
-    if (!sourcePack || !Array.isArray(sourcePack.questions)) {
+    if (!roomPack) {
+      throw new Error('Room pack not found');
+    }
+
+    if (!sourcePack || !sourcePack.questions || !Array.isArray(sourcePack.questions)) {
       throw new Error('Source pack not found or invalid');
     }
 
     // Get existing questions
     const existingQuestions = Array.isArray(roomPack.questions)
-      ? roomPack.questions
+      ? (roomPack.questions as any[])
       : [];
 
     // Import selected questions (create copies)
+    const sourceQuestions = sourcePack.questions as any[];
     const questionsToImport = questionIndices
-      .map(idx => sourcePack.questions[idx])
+      .map(idx => sourceQuestions[idx])
       .filter(Boolean)
       .map(q => ({ ...q })); // Deep copy
 

backend/src/rooms/rooms.service.ts

@@ -151,7 +151,9 @@ export class RoomsService {
       },
     });
 
-    this.roomEventsService.emitRoomPackUpdated(room.code, room);
+    if (room) {
+      this.roomEventsService.emitRoomPackUpdated(room.code, room);
+    }
     return room;
   }