From 4db70e870422a53f58e76452edb42fb850dc427b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miroslav=20=C5=A0ediv=C3=BD?= <sedivy.miro@gmail.com>
Date: Sun, 1 Oct 2023 14:01:05 +0200
Subject: [PATCH] room add check if room already exists.

---
 client/src/store/index.ts | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/client/src/store/index.ts b/client/src/store/index.ts
index 8537505..2019baf 100644
--- a/client/src/store/index.ts
+++ b/client/src/store/index.ts
@@ -35,7 +35,20 @@ export default new Vuex.Store({
       Vue.set(state, 'rooms', roomEntries)
     },
     ROOMS_ADD(state: State, roomEntry: RoomEntry) {
-      Vue.set(state, 'rooms', [roomEntry, ...state.rooms])
+      // check if room already exists
+      if (state.rooms.some(({ id }) => id == roomEntry.id)) {
+        // replace room
+        Vue.set(state, 'rooms', state.rooms.map((room) => {
+          if (room.id == roomEntry.id) {
+            return roomEntry
+          } else {
+            return room
+          }
+        }))
+      } else {
+        // add room
+        Vue.set(state, 'rooms', [roomEntry, ...state.rooms])
+      }
     },
     ROOMS_PUT(state: State, roomEntry: RoomEntry) {
       let exists = false