optional chaining

src/stores/chats.js

@@ -69,8 +69,8 @@ export const useChatsStore = defineStore('chats', {
 
         if (chat) {
           const isNewMessage =
-            (chat.lastMessage && chat.lastMessage.id) !==
-            (updatedChat.lastMessage && updatedChat.lastMessage.id)
+            (chat.lastMessage?.id) !==
+            (updatedChat.lastMessage?.id)
           chat.lastMessage = updatedChat.lastMessage
           chat.unread = updatedChat.unread
           chat.updated_at = updatedChat.updated_at

src/stores/interface.js

@@ -60,8 +60,7 @@ export const useInterfaceStore = defineStore('interface', {
     },
     browserSupport: {
       cssFilter:
-        window.CSS &&
-        window.CSS.supports &&
+        window.CSS?.supports &&
         (window.CSS.supports('filter', 'drop-shadow(0 0)') ||
           window.CSS.supports('-webkit-filter', 'drop-shadow(0 0)')),
       localFonts: typeof window.queryLocalFonts === 'function',

src/stores/sync_config.js

@@ -196,9 +196,11 @@ export const _getRecentData = (cache, live, isTest) => {
 
 export const _getAllFlags = (recent, stale) => {
   return Array.from(
+    recentStorage = toRaw(recent?.flagStorage)
+    staleStorage = toRaw(stale?.flagStorage)
     new Set([
-      ...Object.keys(toRaw((recent || {}).flagStorage || {})),
-      ...Object.keys(toRaw((stale || {}).flagStorage || {})),
+      ...Object.keys(recentStorage || {}),
+      ...Object.keys(staleStorage || {}),
     ]),
   )
 }