退款减paid_money

app/AdminAgent/Extensions/Grid/AuditRefund.php

@@ -50,11 +50,8 @@ class AuditRefund extends RowAction
 			//修改订单状态
 			$order = Order::firstWhere(['id' => $this->getKey(), 'agent_id' => $agent->id, 'status' => OrderStatus::REFUNDING]);
 			if (!$order) {
-				return $this->response()->error("退款订单不存在或已处理过了")->refresh();
+				throw new \Exception("退款订单不存在或已处理过了");
 			}
-			$order->verify_code = ''; //清空核销码
-			$order->status = OrderStatus::REFUNDED;
-			$order->save();
 
 			//查看原来的支付信息，可能存在多条支付记录
 			$log = UserMoneyLog::query()
@@ -67,10 +64,10 @@ class AuditRefund extends RowAction
 
 			$setting = AdminSetting::val(['payee_appid', 'payee_mchid', 'payee_mchkey']);
 			if (!isset($setting['payee_appid'], $setting['payee_mchid'], $setting['payee_mchkey'])) {
-				return $this->response()->error('获取系统配置失败');
+				throw new \Exception('获取系统配置失败');
 			}
 
-			//将微信发起退款申请
+			//向微信发起退款申请
 			$config = config('wechat.payment.default');
 			$config = array_merge($config, [
 				'app_id' => $setting['payee_appid'],
@@ -83,7 +80,9 @@ class AuditRefund extends RowAction
 			$app = Factory::payment($config);
 
 			// 参数分别为：微信订单号、商户退款单号、订单金额、退款金额、其他参数
+			$refund_money = 0;
 			foreach ($log as $k=>$v) {
+				$refund_money = $refund_money + $v->money;
 				$refund_no = $order->refund_info['refund_no'] . '-' . $v['id'];
 				$money = intval($v->money * 100);
 				$result = $app->refund->byTransactionId($v->transaction_id, $refund_no, $money, $money);
@@ -101,15 +100,21 @@ class AuditRefund extends RowAction
 						'created_at' => now(), //模型没有updated_at，无法自动写入时间
 					]);
 				} else {
-					return $this->response()->error("操作失败，失败原因：" . ($result['return_msg']??'未知'))->refresh();
+					throw new \Exception("操作失败，失败原因：" . ($result['return_msg']??'未知'));
 				}
 			}
 
+			//保存到订单表
+			$order->verify_code = ''; //清空核销码
+			$order->status = OrderStatus::REFUNDED;
+			$order->paid_money = DB::raw('`paid_money` - ' . $refund_money);
+			$order->save();
+
 			DB::commit();
 			return $this->response()->success("操作成功，款项将原路退还")->refresh();
 		} catch (\Exception $e) {
 			DB::rollBack();
-			return $this->response()->error($e->getMessage());
+			return $this->response()->error($e->getMessage())->refresh();
 		}
 	}