From 24f7f046f8854d63839ad52d0cff34ea45a0f449 Mon Sep 17 00:00:00 2001
From: gongzuming <gongzuming>
Date: 星期二, 12 十一月 2024 13:10:17 +0800
Subject: [PATCH] 优化
---
src/main/java/com/mzl/flower/service/payment/UserPaymentV3Service.java | 56 +++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 45 insertions(+), 11 deletions(-)
diff --git a/src/main/java/com/mzl/flower/service/payment/UserPaymentV3Service.java b/src/main/java/com/mzl/flower/service/payment/UserPaymentV3Service.java
index 3640a32..911682e 100644
--- a/src/main/java/com/mzl/flower/service/payment/UserPaymentV3Service.java
+++ b/src/main/java/com/mzl/flower/service/payment/UserPaymentV3Service.java
@@ -9,6 +9,7 @@
import com.mzl.flower.dto.request.payment.TransferDetailReqDTO;
import com.mzl.flower.dto.request.payment.TransferReqDTO;
import com.mzl.flower.dto.request.payment.UserPaymentDTO;
+import com.mzl.flower.entity.flower.Flower;
import com.mzl.flower.entity.payment.*;
import com.mzl.flower.entity.system.UserWechat;
import com.mzl.flower.mapper.flower.FlowerMapper;
@@ -114,6 +115,9 @@
@Autowired
private CouponRecordService couponRecordService;
+
+ @Autowired
+ private OrderService orderService;
/**
* 微信预支付
@@ -474,6 +478,22 @@
}
public Map payAgain(String orderId){
+ // 获取订单里面的商品是否有限购的，如果有则判断是否已经超过限购数量
+ List<OrderItem> orderItemList = orderItemMapper.selectList(new QueryWrapper<OrderItem>()
+ .eq("order_id", orderId));
+
+ orderItemList.forEach(orderItem -> {
+ // 限购数量 鲜花数量校验
+ Integer completeNumToday=orderService.getFlowerCompleteNumToday(orderItem.getCreateBy(),orderItem.getFlowerId());
+ Integer tmp=completeNumToday+orderItem.getNum();
+ Flower flower=flowerMapper.selectById(orderItem.getFlowerId());
+ if(null!=flower.getLimited() && tmp.compareTo(flower.getLimited())>0){
+ throw new ValidationException("商品:'"+flower.getName()+"' 昨天17:00到今天17:00 超过限售数量："+flower.getLimited()+"！");
+ }
+
+ });
+
+
UserPayment up = userPaymentMapper.selectOne(
new QueryWrapper<UserPayment>().eq("order_id", orderId));
if(StringUtils.isNotEmpty(up.getStatus())){
@@ -520,15 +540,6 @@
request.setTransactionId(o.getPaymentTrId());
request.setNotifyUrl(PyamentV3Configurer.notify_url_refund);
- AmountReq amount = new AmountReq();
- int oa = prepareAmount(o.getPaymentAmount());
- amount.setTotal((long)oa);
- amount.setRefund((long)oa);
- amount.setCurrency("CNY");
- request.setAmount(amount);
- // 调用接口
- refundService.create(request);
-
o.setRefundAmount(o.getPaymentAmount());
o.setRefundNo(request.getOutRefundNo());
o.setRefundTime(LocalDateTime.now());
@@ -542,6 +553,16 @@
deliveryOrderService.refundDelete(orderId);
releasePrepayLock(o);
+
+ //最后调用微信退款接口，防止回滚
+ AmountReq amount = new AmountReq();
+ int oa = prepareAmount(o.getPaymentAmount());
+ amount.setTotal((long)oa);
+ amount.setRefund((long)oa);
+ amount.setCurrency("CNY");
+ request.setAmount(amount);
+ // 调用接口
+ refundService.create(request);
}
public String refundOrderSub(Order o, BigDecimal refundAmount){
@@ -682,8 +703,8 @@
InitiateBatchTransferRequest request = new InitiateBatchTransferRequest();
request.setAppid(dto.getAppId());
request.setOutBatchNo(transfer.getId());//【商家批次单号】 商户系统内部的商家批次单号，要求此参数只能由数字、大小写字母组成，在商户系统内部唯一
- request.setBatchName(transfer.getName());//【批次名称】 该笔批量转账的名称
- request.setBatchRemark(transfer.getRemarks());//【批次备注】 转账说明，UTF8编码，最多允许32个字符
+ request.setBatchName(subString(transfer.getName(), 32));//【批次名称】 该笔批量转账的名称
+ request.setBatchRemark(subString(transfer.getRemarks(), 32));//【批次备注】 转账说明，UTF8编码，最多允许32个字符
List<TransferDetailReqDTO> details = dto.getDetails();
transfer.setTotalNum(details.size());
@@ -728,6 +749,19 @@
return transfer.getId();
}
+ private String subString(String str, int len){
+ if(StringUtils.isEmpty(str)){
+ return str;
+ }
+
+ int length = str.length();
+ if(length > len){
+ return str.substring(0, len - 1);
+ }
+
+ return str;
+ }
+
public void checkTransferStatus(Transfer transfer) {//定时任务验证转账状态
GetTransferBatchByOutNoRequest request = new GetTransferBatchByOutNoRequest();
request.setOutBatchNo(transfer.getId());
--
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