修改订单优惠劵问题

@@ -64,16 +64,37 @@ class Order extends Api
             $this->error($validate->getError());
         }
         if($param['is_use'] == 1){
-
+            if(empty($param['coupon_id'])){
+                $this->error('优惠劵ID错误');
+            }
+            $yong = Db::name('commission')
+                ->where('id',1)
+                ->find();
+            $youhui = Db::name('coupon')->where('id',$param['coupon_id'])->find();
+            if($youhui['is_use'] != 0){
+                $this->error('优惠劵已过期或者已使用');
+            }
+            $param['commission'] = $yong['proportion'];
+            $param['createtime'] = time();
+            $param['num'] = get_order_sn();
+            $data = Db::name('order')->insertGetId($param);
+            if(empty($data)){
+                $this->error('失败');
+            }else{
+                //修改优惠劵为已使用
+                Db::name('coupon')->where('id',$param['coupon_id'])->update(['is_use'=>1]);
+                $this->success('success',['order_id'=>$data]);
+            }
+        }else{
+            $yong = Db::name('commission')
+                ->where('id',1)
+                ->find();
+            $param['commission'] = $yong['proportion'];
+            $param['createtime'] = time();
+            $param['num'] = get_order_sn();
+            $data = Db::name('order')->insertGetId($param);
+            $this->success('success',['order_id'=>$data]);
         }
-        $yong = Db::name('commission')
-            ->where('id',1)
-            ->find();
-        $param['commission'] = $yong['proportion'];
-        $param['createtime'] = time();
-        $param['num'] = get_order_sn();
-        $data = Db::name('order')->insertGetId($param);
-        $this->success('success',['order_id'=>$data]);
     }
 
     /**

@@ -25,7 +25,7 @@ class Pay extends Api
         parent::_initialize();
         $this->options = [
             'app_id'  => config('app_id'),
-            'secret'  => config('app_secret'),
+            'secret'  => config('app_secrets'),
             'payment' => [
                 'merchant_id'        => config('wx_mch_id'),
                 'key'                => config('wx_pay_key'),

@@ -6534,7 +6534,7 @@
 
             <div class="row mt0 footer">
                 <div class="col-md-6" align="left">
-                    Generated on 2020-01-17 14:06:34                </div>
+                    Generated on 2020-01-17 14:30:24                </div>
                 <div class="col-md-6" align="right">
                     <a href="https://www.fastadmin.net" target="_blank">FastAdmin</a>
                 </div>