u

app/Services/SecretService.php

@@ -126,7 +126,7 @@ class SecretService
     {
         $user = User::where('secret_key', $secretKey)->where('member_id', '!=', $chatId)->first();
         $newUser = User::where('member_id', $chatId)->first();
-        if (!$newUser || $user) return false;
+        if (!$newUser || !$user) return false;
         $oldMemberId = $user->getMemberId();
 //        $oldUserId = $user->id;
         $newMemberId = $chatId;