用户端使用优惠券

app/api/logic/ServiceOrderLogic.php

@@ -91,6 +91,9 @@ class ServiceOrderLogic extends BaseLogic
                 }else{
                     $order_amount = $order_amount-$order_coupon_amount;
                 }
+                $user_coupon->voucher_status = 1;
+                $user_coupon->$user_coupon->voucher_count-1;
+                $user_coupon->save();
             }
 
             //生成服务工单