fix: threads sorting order after updated

web/helpers/atoms/Thread.atom.ts

@@ -87,13 +87,13 @@
  * Get the active thread state
  */
 export const activeThreadStateAtom = atom<ThreadState | undefined>((get) => {
   const threadId = get(activeThreadIdAtom)
   if (!threadId) {
     console.debug('Active thread id is undefined')
     return undefined
   }
 
   return get(threadStatesAtom)[threadId]
 })
 
 /**
@@ -107,7 +107,7 @@
       return undefined
     }
 
     return get(threadModelParamsAtom)[threadId]
   }
 )
 /// End Active Thread Atom
@@ -130,19 +130,19 @@
  */
 export const createNewThreadAtom = atom(null, (get, set, newThread: Thread) => {
   // create thread state for this new thread
   const currentState = { ...get(threadStatesAtom) }
 
   const threadState: ThreadState = {
     hasMore: false,
     waitingForResponse: false,
     lastMessage: undefined,
   }
   currentState[newThread.id] = threadState
   set(threadStatesAtom, currentState)
 
   // add the new thread on top of the thread list to the state
   const threads = get(threadsAtom)
   set(threadsAtom, [newThread, ...threads])
 })
 
 /**
@@ -163,13 +163,13 @@
 export const updateThreadWaitingForResponseAtom = atom(
   null,
   (get, set, threadId: string, waitingForResponse: boolean) => {
     const currentState = { ...get(threadStatesAtom) }
     currentState[threadId] = {
       ...currentState[threadId],
       waitingForResponse,
       error: undefined,
     }
     set(threadStatesAtom, currentState)
   }
 )
 
@@ -179,9 +179,9 @@
 export const updateThreadStateLastMessageAtom = atom(
   null,
   (get, set, threadId: string, lastContent?: ThreadContent[]) => {
     const currentState = { ...get(threadStatesAtom) }
     const lastMessage = lastContent?.[0]?.text?.value ?? ''
     currentState[threadId] = {
       ...currentState[threadId],
       lastMessage,
     }
@@ -200,12 +200,12 @@
     )
 
     // sort new threads based on updated at
-    threads.sort((thread1, thread2) => {
-      const aDate = new Date(thread1.updated ?? 0)
-      const bDate = new Date(thread2.updated ?? 0)
-      return bDate.getTime() - aDate.getTime()
+    threads.sort((a, b) => {
+      return ((a.metadata?.updated_at as number) ?? 0) >
+        ((b.metadata?.updated_at as number) ?? 0)
+        ? -1
+        : 1
     })
-
     set(threadsAtom, threads)
   }
 )