update

app/Http/Controllers/Admin/CouponController.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace App\Http\Controllers\Admin;
+
+use App\Http\Requests\Admin\CouponSave;
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\Models\Coupon;
+use App\Models\Helper;
+
+class CouponController extends Controller
+{
+    public function fetch (Request $request) {
+        return response([
+            'data' => Coupon::all()
+        ]);
+    }
+
+    public function save (Request $request) {
+        $params = $request->only([
+            'name',
+            'type',
+            'value',
+            'expired_at',
+            'limit_use'
+        ]);
+
+        $params['code'] = Helper::guid();
+        if (!Coupon::create($params)) {
+            abort(500, '创建失败');
+        }
+
+        return response([
+            'data' => true
+        ]);
+    }
+}

app/Http/Controllers/CoponController.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace App\Http\Controllers;
+
+use Illuminate\Http\Request;
+use App\Http\Controllers\Controller;
+use App\Models\Coupon;
+
+class CouponController extends Controller
+{
+    public function check (Request $request) {
+    }
+}

app/Http/Requests/Admin/CouponSave.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App\Http\Requests\Admin;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+class CouponSave extends FormRequest
+{
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array
+     */
+    public function rules()
+    {
+        return [
+            'name' => 'required',
+            'type' => 'required|in:1,2',
+            'value' => 'required|integer',
+            'expired_at' => 'required|integer',
+            'limit_use' => 'nullable|integer'
+        ];
+    }
+    
+    public function messages()
+    {
+        return [
+            'name.required' => '名称不能为空',
+            'type.required' => '类型不能为空',
+            'type.in' => '类型格式有误',
+            'value.required' => '金额或比例不能为空',
+            'value.integer' => '金额或比例格式有误',
+            'expired_at.required' => '过期时间不能为空',
+            'expired_at.integer' => '过期时间格式有误',
+            'limit_use.integer' => '使用次数格式有误'
+        ];
+    }
+}