From 0ab9dfd8f122195e4e9f09bd50c59e0a47450bec Mon Sep 17 00:00:00 2001
From: mitao <2763622819@qq.com>
Date: 星期三, 19 三月 2025 15:50:03 +0800
Subject: [PATCH] fix: resolve merge conflicts in .gitignore
---
ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TPayOrderServiceImpl.java | 134 ++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 134 insertions(+), 0 deletions(-)
diff --git a/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TPayOrderServiceImpl.java b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TPayOrderServiceImpl.java
new file mode 100644
index 0000000..c8d77eb
--- /dev/null
+++ b/ruoyi-system/src/main/java/com/ruoyi/system/service/impl/TPayOrderServiceImpl.java
@@ -0,0 +1,134 @@
+package com.ruoyi.system.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.ruoyi.common.constant.AmountConstant;
+import com.ruoyi.common.exception.ServiceException;
+import com.ruoyi.common.utils.OrderNos;
+import com.ruoyi.system.dto.MakeOrderDto;
+import com.ruoyi.system.dto.MakeOrderResp;
+import com.ruoyi.system.mapper.TPayOrderMapper;
+import com.ruoyi.system.model.TBill;
+import com.ruoyi.system.model.TOrderBill;
+import com.ruoyi.system.model.TPayOrder;
+import com.ruoyi.system.model.TTenant;
+import com.ruoyi.system.service.TBillService;
+import com.ruoyi.system.service.TOrderBillService;
+import com.ruoyi.system.service.TPayOrderService;
+import com.ruoyi.system.service.TTenantService;
+import org.apache.poi.ss.formula.functions.T;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * <p>
+ * 支付订单表 服务实现类
+ * </p>
+ *
+ * @author xiaochen
+ * @since 2025-02-07
+ */
+@Service
+public class TPayOrderServiceImpl extends ServiceImpl<TPayOrderMapper, TPayOrder> implements TPayOrderService {
+
+ @Autowired
+ TBillService billService;
+
+ @Autowired
+ TTenantService tTenantService;
+
+ @Autowired
+ TOrderBillService tOrderBillService;
+
+
+ public long caculateRentFee(TBill bill){
+ return bill.getOutstandingMoney()
+ .longValue();
+ }
+
+
+ public String createAppletUrl(String orderNo){
+ return ""+orderNo;
+ }
+
+ @Override
+ public MakeOrderResp makeOrder(MakeOrderDto dto) {
+
+ TTenant user = tTenantService.getById(dto.getUserId());
+ if (user==null){
+ throw new ServiceException("租户不存在");
+ }
+ MakeOrderResp resp = new MakeOrderResp();
+ if (dto.getBillIds().size()==1){
+ TBill bill = billService.getById(dto.getBillIds().get(0));
+ if (bill == null) {
+ throw new ServiceException("账单不存在");
+ }
+ //欠费金额转成单位分比较
+ long rent = bill.getOutstandingMoney().multiply(AmountConstant.b100)
+ .setScale(2,RoundingMode.HALF_DOWN).longValue();
+ if (rent==0){
+ throw new ServiceException("该账单已缴费");
+ }
+ if (rent<dto.getAmount()){
+ throw new ServiceException("支付金额超过了账单欠费金额");
+ }
+
+ TPayOrder order = new TPayOrder();
+ order.setId(OrderNos.getDid(32));
+ order.setAmount(dto.getAmount());
+ order.setUserId(user.getId());
+ order.setPhone(user.getPhone());
+ order.setOpenId(dto.getOpenId());
+ order.setUserName(user.getResidentName());
+ save(order);
+ TOrderBill tOrderBill = new TOrderBill();
+ tOrderBill.setBillId(bill.getId());
+ tOrderBill.setOrderNo(order.getId());
+ tOrderBillService.save(tOrderBill);
+ resp.setAmount(dto.getAmount());
+ resp.setOrderNo(order.getId());
+ resp.setAppletUrl(createAppletUrl(order.getId()));
+ return resp;
+ }
+ List<TOrderBill> orderBills = new ArrayList<>();
+ String orderNo = OrderNos.getDid(32);
+ List<TBill> bills = dto.getBillIds().stream().map(id -> {
+ TBill bill = billService.getById(id);
+ if (bill == null) {
+ throw new ServiceException("billId:" + id + "不存在");
+ }
+ orderBills.add(new TOrderBill(orderNo,bill.getId()));
+ return bill;
+ }).collect(Collectors.toList());
+ //欠费金额转成单位分比较
+ long sumRent = bills.stream().mapToLong((bill)
+ -> bill.getOutstandingMoney().multiply(AmountConstant.b100)
+ .setScale(2,RoundingMode.HALF_DOWN).longValue())
+ .sum();
+ if (sumRent==0){
+ throw new ServiceException("账单已缴费");
+ }
+ if (dto.getAmount()>sumRent){
+ throw new ServiceException("支付金额超过所选账单欠费金额");
+ }
+ TPayOrder order = new TPayOrder();
+ order.setId(orderNo);
+ order.setAmount(dto.getAmount());
+ order.setUserId(user.getId());
+ order.setPhone(user.getPhone());
+ order.setOpenId(dto.getOpenId());
+ order.setUserName(user.getResidentName());
+ save(order);
+ tOrderBillService.saveBatch(orderBills);
+ resp.setAmount(dto.getAmount());
+ resp.setOrderNo(orderNo);
+ resp.setAppletUrl(createAppletUrl(orderNo));
+ return resp;
+ }
+}
--
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