From 7c69e193041d95a9a89e2b9149976caf77aa2ab0 Mon Sep 17 00:00:00 2001
From: Tokumeikoi <tokumeikoi@protonmail.com>
Date: Tue, 7 Apr 2020 00:40:52 +0800
Subject: [PATCH] #170

---
 app/Http/Controllers/User/TicketController.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/Http/Controllers/User/TicketController.php b/app/Http/Controllers/User/TicketController.php
index ad30ee28..cc6c8ebc 100644
--- a/app/Http/Controllers/User/TicketController.php
+++ b/app/Http/Controllers/User/TicketController.php
@@ -51,6 +51,9 @@ class TicketController extends Controller
     public function save(TicketSave $request)
     {
         DB::beginTransaction();
+        if ((int)Ticket::where('status', 0)->count()) {
+            abort(500, '存在其他工单尚未处理');
+        }
         $ticket = Ticket::create(array_merge($request->only([
             'subject',
             'level'