feat(wms): 更新应收款管理并添加资金日记账功能

- 在 IWmsJournalService 接口中添加 computeBalance 方法，用于计算余额
- 在 IWmsReceivableService 接口中添加 updatePaidAmountAndAddJournal 方法，用于更新应收款金额并添加资金日记账- 实现 WmsJournalServiceImpl 中的 computeBalance 方法，计算新的余额并更新资金日记账
- 在 WmsReceivableController 中添加更新应收款已收金额和新增资金日记账的接口
- 实现 WmsReceivableServiceImpl 中的 updatePaidAmountAndAddJournal 方法，完成应收款更新和资金日记账添加的业务逻辑

klp-wms/src/main/java/com/klp/controller/WmsReceivableController.java

@@ -75,6 +75,16 @@ public class WmsReceivableController extends BaseController {
         return toAjax(iWmsReceivableService.insertByBo(bo));
     }
 
+    /**
+     * 更新应收款已收金额 & 新增资金日记账
+     */
+    @Log(title = "应收款管理（宽松版）", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PostMapping("/updatePaidAmount")
+    public R<Void> updatePaidAmount(@RequestBody WmsReceivableBo bo) {
+        return toAjax(iWmsReceivableService.updatePaidAmountAndAddJournal(bo));
+    }
+
     /**
      * 修改应收款管理（宽松版）
      */

klp-wms/src/main/java/com/klp/service/IWmsJournalService.java

@@ -1,5 +1,6 @@
 package com.klp.service;
 
+import com.klp.domain.WmsJournal;
 import com.klp.domain.vo.WmsJournalVo;
 import com.klp.domain.bo.WmsJournalBo;
 import com.klp.common.core.page.TableDataInfo;
@@ -36,6 +37,11 @@ public interface IWmsJournalService {
      */
     Boolean insertByBo(WmsJournalBo bo);
 
+    /**
+     * 计算余额
+     */
+    void computeBalance(WmsJournal journal);
+
     /**
      * 修改资金日记账
      */

klp-wms/src/main/java/com/klp/service/IWmsReceivableService.java

@@ -46,4 +46,9 @@ public interface IWmsReceivableService {
      * 校验并批量删除应收款管理（宽松版）信息
      */
     Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+
+    /**
+     * 更新应收款管理（宽松版）的已收款金额和添加流水
+     */
+    Boolean updatePaidAmountAndAddJournal(WmsReceivableBo bo);
 }

klp-wms/src/main/java/com/klp/service/impl/WmsJournalServiceImpl.java

@@ -80,6 +80,16 @@ public class WmsJournalServiceImpl implements IWmsJournalService {
     public Boolean insertByBo(WmsJournalBo bo) {
         WmsJournal journal = BeanUtil.toBean(bo, WmsJournal.class);
         validEntityBeforeSave(journal);
+        computeBalance(journal);
+        boolean flag = baseMapper.insert(journal) > 0;
+        if (flag) {
+            bo.setJournalId(journal.getJournalId());
+        }
+        return flag;
+    }
+
+    @Override
+    public void computeBalance(WmsJournal journal) {
         // 计算新的余额
         BigDecimal lastBalance = baseMapper.getLastBalance();
         if (lastBalance == null) {
@@ -90,11 +100,6 @@ public class WmsJournalServiceImpl implements IWmsJournalService {
             .subtract(Optional.ofNullable(journal.getExpenseAmount()).orElse(BigDecimal.ZERO));
 
         journal.setBalanceAmount(newBalance);
-        boolean flag = baseMapper.insert(journal) > 0;
-        if (flag) {
-            bo.setJournalId(journal.getJournalId());
-        }
-        return flag;
     }
 
     /**

klp-wms/src/main/java/com/klp/service/impl/WmsReceivableServiceImpl.java

@@ -8,6 +8,10 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.klp.common.utils.StringUtils;
+import com.klp.domain.WmsJournal;
+import com.klp.mapper.WmsCustomerMapper;
+import com.klp.mapper.WmsJournalMapper;
+import com.klp.service.IWmsJournalService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import com.klp.domain.bo.WmsReceivableBo;
@@ -15,7 +19,11 @@ import com.klp.domain.vo.WmsReceivableVo;
 import com.klp.domain.WmsReceivable;
 import com.klp.mapper.WmsReceivableMapper;
 import com.klp.service.IWmsReceivableService;
+import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+import java.math.BigDecimal;
+import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.Collection;
@@ -32,6 +40,13 @@ public class WmsReceivableServiceImpl implements IWmsReceivableService {
 
     private final WmsReceivableMapper baseMapper;
 
+    @Resource
+    private WmsJournalMapper journalMapper;
+    @Resource
+    private WmsCustomerMapper customerMapper;
+    @Resource
+    private IWmsJournalService wmsJournalService;
+
     /**
      * 查询应收款管理（宽松版）
      */
@@ -126,4 +141,35 @@ public class WmsReceivableServiceImpl implements IWmsReceivableService {
         }
         return baseMapper.deleteBatchIds(ids) > 0;
     }
+
+    @Transactional(rollbackFor = Exception.class)
+    @Override
+    public Boolean updatePaidAmountAndAddJournal(WmsReceivableBo bo) {
+        // 1. 更新应收款已收金额
+        WmsReceivable receivable = baseMapper.selectById(bo.getReceivableId());
+        if (receivable == null) {
+            throw new RuntimeException("应收款记录不存在");
+        }
+        // bo.getPaidAmount()传入的是变化量
+        BigDecimal changePaidAmount = bo.getPaidAmount();
+        BigDecimal newPaidAmount = receivable.getPaidAmount().add(changePaidAmount);
+
+        WmsReceivable updateWmsReceivable = new WmsReceivable();
+        updateWmsReceivable.setReceivableId(bo.getReceivableId());
+        updateWmsReceivable.setPaidAmount(newPaidAmount);
+        int countFlag = baseMapper.updateById(updateWmsReceivable);
+
+        // 2. 新增资金日记账记录
+        WmsJournal journal = new WmsJournal();
+        journal.setJournalDate(new Date());
+        journal.setSummary("客户付款");
+        journal.setTransType("收入");
+        journal.setCounterpart(customerMapper.selectById(receivable.getCustomerId()).getName());
+        journal.setIncomeAmount(changePaidAmount);
+        journal.setExpenseAmount(BigDecimal.ZERO);
+        wmsJournalService.computeBalance(journal);
+        journal.setRemark("应收款ID: " + bo.getReceivableId());
+        countFlag +=journalMapper.insert(journal);
+        return countFlag == 2;
+    }
 }