有可使用优惠券

app/api/logic/ServiceOrderLogic.php

@@ -11,6 +11,7 @@ use app\common\enum\YesNoEnum;
 use app\common\logic\BaseLogic;
 use app\common\logic\PaymentLogic;
 use app\common\logic\RefundLogic;
+use app\common\model\coupon\CouponCategory;
 use app\common\model\coupon\UserCoupon;
 use app\common\model\dict\DictData;
 use app\common\model\goods\Goods;
@@ -566,7 +567,7 @@ class ServiceOrderLogic extends BaseLogic
             $order_info =  \app\common\model\recharge\RechargeOrder::with(['order_goods'=>function ($query) {
                 $query->visible(['goods_payment_type','goods_category_id']);
             },'service_work'=>function ($query) {
-                $query->visible(['service_fee','spare_total','service_work_spare_id']);
+                $query->visible(['service_fee','spare_total','service_work_spare_id','goods_category_id']);
             }])
                 ->visible(['id','sn','work_id'])
                 ->where([
@@ -646,6 +647,23 @@ class ServiceOrderLogic extends BaseLogic
                 $order_info['spare_parts'] = array_values($spare_parts)??[];
             }
 
+            //获取是否存在可使用优惠券
+            $coupon_ids = CouponCategory::where('goods_category_id',$order_info['service_work']['goods_category_id'])
+                ->whereIn('coupon_id',UserCoupon::where('user_id',$params['user_id'])
+                    ->where('voucher_count','>',0)
+                    ->where('voucher_status',0)
+                    ->where('expire_time','>',time())
+                    ->where('amount_require','<=',$order_info['order_amount'])
+                    ->column('coupon_id')
+                )->column('coupon_id');
+            $usable_coupon = UserCoupon::where('user_id',$params['user_id'])
+                ->whereIn('coupon_id',$coupon_ids)
+                ->append(['discount_ratio_text'])
+                ->where('expire_time','>',time())
+                ->count();
+
+            $order_info['usable_coupon'] = $usable_coupon>0?true:false;
+
             return $order_info;
         }
         catch (\Exception $e) {