fix

app/Jobs/Push/NewUserPushMsgDelay.php

@@ -34,13 +34,18 @@ class NewUserPushMsgDelay implements ShouldQueue
     private function findUserTasks(): Collection
     {
         $user = User::find($this->uid);
-        $send_order_id = $user->send_order_id;
-        $send_order = QappSendOrder::where('send_order_id', $send_order_id)->first();
-        $account = $send_order->account;
-        return QappNewUserPushTask::where('qapp_account', $account)
-            ->where('is_enabled', 1)
-            ->where('is_deleted', 0)
-            ->get();
+        if ($user) {
+            $send_order_id = $user->send_order_id;
+            $send_order = QappSendOrder::where('send_order_id', $send_order_id)->first();
+            if ($send_order) {
+                $account = $send_order->account;
+                return QappNewUserPushTask::where('qapp_account', $account)
+                    ->where('is_enabled', 1)
+                    ->where('is_deleted', 0)
+                    ->get();
+            }
+        }
+        return [];
     }
 
     /**
@@ -53,7 +58,6 @@ class NewUserPushMsgDelay implements ShouldQueue
         $tasks = $this->findUserTasks();
         foreach ($tasks as $task) {
             $job = new NewUserPushMsg($this->uid, $task);
-            $job->handle();
             dispatch($job)->onConnection('rabbitmq')->onQueue('new_user_push_msg')->delay($task->time_delay);
         }
     }