update sql

app/Http/Controllers/Admin/TutorialController.php

@@ -3,9 +3,11 @@
 namespace App\Http\Controllers\Admin;
 
 use App\Http\Requests\Admin\TutorialSave;
+use App\Http\Requests\Admin\TutorialSort;
 use Illuminate\Http\Request;
 use App\Http\Controllers\Controller;
 use App\Models\Tutorial;
+use Illuminate\Support\Facades\DB;
 
 class TutorialController extends Controller
 {
@@ -56,6 +58,33 @@ class TutorialController extends Controller
         ]);
     }
 
+    public function sort(TutorialSort $request)
+    {
+        $sort = $request->input('sort');
+        $tutorial = Tutorial::find($request->input('id'))->first();
+        if (!$tutorial) {
+            abort(500, '教程不存在');
+        }
+        DB::beginTransaction();
+        $tutorial->sort = $sort;
+        if (!$tutorial->save()) {
+            DB::rollBack();
+            abort(500, '保存失败');
+        }
+
+        $tutorials = Tutorial::where('sort', '>', $sort)->get();
+        foreach ($tutorials as $tutorial) {
+            $sort++;
+            if (!$tutorial->save(['sort' => $sort])) {
+                abort(500, '保存失败');
+            }
+        }
+        DB::commit();
+        return response([
+            'data' => true
+        ]);
+    }
+
     public function drop(Request $request)
     {
         if (empty($request->input('id'))) {

app/Http/Controllers/User/TutorialController.php

@@ -6,6 +6,7 @@ use App\Http\Controllers\Controller;
 use Illuminate\Http\Request;
 use App\Models\User;
 use App\Models\Tutorial;
+use Illuminate\Support\Facades\DB;
 
 class TutorialController extends Controller
 {

app/Http/Requests/Admin/TutorialSort.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class TutorialSort extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'id' => 'required',
+            'sort' => 'required|integer'
+        ];
+    }
+
+    public function messages()
+    {
+        return [
+            'id.required' => '教程ID不能为空',
+            'sort.required' => '排序不能为空',
+            'sort.integer' => '排序格式有误'
+        ];
+    }
+}

app/Http/Routes/AdminRoute.php

@@ -60,6 +60,7 @@ class AdminRoute
             $router->post('/tutorial/save', 'Admin\\TutorialController@save');
             $router->post('/tutorial/show', 'Admin\\TutorialController@show');
             $router->post('/tutorial/drop', 'Admin\\TutorialController@drop');
+            $router->post('/tutorial/sort', 'Admin\\TutorialController@sort');
         });
     }
 }

database/update.sql

@@ -210,3 +210,15 @@ ADD `surplus_order_ids` varchar(255) NULL COMMENT '折抵订单' AFTER `balance_
 
 ALTER TABLE `v2_order`
 CHANGE `status` `status` tinyint(1) NOT NULL DEFAULT '0' COMMENT '0待支付1开通中2已取消3已完成4已折抵' AFTER `surplus_order_ids`;
+
+CREATE TABLE `v2_server_stat` (
+  `id` int(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
+  `server_id` int(11) NOT NULL,
+  `u` varchar(255) NOT NULL,
+  `d` varchar(25) NOT NULL,
+  `created_at` int(11) NOT NULL,
+  `updated_at` int(11) NOT NULL
+);
+
+ALTER TABLE `v2_tutorial`
+ADD `sort` int(11) NULL AFTER `show`;