feat : refund

app/Service/ServiceTrait/Api/OrderTrait.php

@@ -18,6 +18,7 @@ use App\Constants\ApiCode;
 use App\Constants\Common\GoodCode;
 use App\Constants\Common\OrderCode;
 use App\Constants\Common\PayCode;
+use App\Constants\Common\RefundCode;
 use App\Constants\ConfigCode;
 use App\Exception\ErrException;
 use App\Model\Order;
@@ -57,6 +58,19 @@ trait OrderTrait
         };
     }
 
+    /**
+     * @param int $type
+     * @param int $userId
+     * @return string
+     */
+    protected function generateRefundOrderNo(int $type,int $userId): string
+    {
+        return match ($type) {
+            OrderCode::ORDER_TYPE_GOOD => RefundCode::ORDER_TYPE_GOOD_PREFIX . '_' .date("YmdHis") . $userId . mt_rand(10000000, 99999999),
+            OrderCode::ORDER_TYPE_BALANCE => RefundCode::ORDER_TYPE_BALANCE_PREFIX. '_' .date("YmdHis"). $userId. mt_rand(10000000, 99999999),
+        };
+    }
+
     /**
      * 生成购物车数据
      * @param array $data