[fix] 更新合同时，合同更新成功，再重新计算合同相关金额

README.md

@@ -20,3 +20,6 @@
     </resource>
 </resources>
 ```
+## 更新合同金额
+需要在 ``Contract.class`` 把 金额上面的四个注解 ``@ReverseAutoMapping(targetClass = ContractDTO.class, ignore = true)`` 
+注释掉，然后调用更新接口。
\ No newline at end of file

src/main/java/vion/service/impl/ContractPaymentServiceImpl.java

 package vion.service.impl;
 
-import org.dromara.hutool.core.math.NumberUtil;
-import org.dromara.hutool.core.util.ObjUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.github.yulichang.base.MPJBaseServiceImpl;
 import lombok.RequiredArgsConstructor;
+import org.dromara.hutool.core.math.NumberUtil;
+import org.dromara.hutool.core.util.ObjUtil;
 import org.springframework.stereotype.Service;
 import vion.mapper.ContractPaymentMapper;
 import vion.mapper.SettlementDiffMapper;
@@ -31,8 +31,8 @@ public class ContractPaymentServiceImpl extends MPJBaseServiceImpl<ContractPayme
     /**
      * 当合同状态变化或者应收款变化时，重新计算款项
      *
-     * @param existContract
-     * @param dto
+     * @param existContract 数据库中当前合同记录
+     * @param dto   要变更的合同记录
      */
     @Override
     public void calMoney(Contract existContract, Contract dto) {
@@ -45,7 +45,7 @@ public class ContractPaymentServiceImpl extends MPJBaseServiceImpl<ContractPayme
 
         Map<Integer, BigDecimal> type2RatioMap = contractPaymentList.stream().collect(Collectors.toMap(ContractPayment::getPaymentType, ContractPayment::getPaymentRatio));
         Integer status = dto.getStatus() == null ? existContract.getStatus() : dto.getStatus();
-        BigDecimal sumRatio = new BigDecimal(0);
+        BigDecimal sumRatio = BigDecimal.ZERO;
         for (int i = 1; i <= status; i++) {
             BigDecimal ratio = type2RatioMap.get(i);
             sumRatio = NumberUtil.add(ratio, sumRatio);

src/main/java/vion/service/impl/ContractServiceImpl.java

@@ -299,8 +299,8 @@ public class ContractServiceImpl extends MPJBaseServiceImpl<ContractMapper, Cont
         Long contractId = existContract.getId();
         String existContractNo = existContract.getContractNo();
         contract.setId(contractId);
-        contractPaymentService.calMoney(existContract, contract);
         if (this.updateById(contract)) {
+            contractPaymentService.calMoney(existContract, contract);
             Opt.ofNullable(dto.getNodeDate())
                     .ifPresent(date -> contractPaymentService.lambdaUpdate()
                             .set(ContractPayment::getNodeDate, date)