From 073adbe48c6f9093879f64b4b945fbc90fa7dfd2 Mon Sep 17 00:00:00 2001
From: Ulf Gebhardt <ulf.gebhardt@webcraft-media.de>
Date: Tue, 11 Jul 2023 11:19:01 +0200
Subject: [PATCH] do not allow to create room with self

---
 backend/src/schema/resolvers/rooms.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend/src/schema/resolvers/rooms.ts b/backend/src/schema/resolvers/rooms.ts
index 02309e172..293cd6e91 100644
--- a/backend/src/schema/resolvers/rooms.ts
+++ b/backend/src/schema/resolvers/rooms.ts
@@ -32,6 +32,9 @@ export default {
       const {
         user: { id: currentUserId },
       } = context
+      if (userId === currentUserId) {
+        throw new Error('Cannot create a room with yourself')
+      }
       const session = context.driver.session()
       const writeTxResultPromise = session.writeTransaction(async (transaction) => {
         const createRoomCypher = `