feat(delivery): 实现发货计划和发货明细的级联删除功能

- 在WmsDeliveryPlanServiceImpl中添加LambdaUpdateWrapper导入
- 为发货计划删除操作添加级联删除逻辑，遍历计划ID并删除相关发货单及明细
- 新增cascadeDeleteDeliveryWaybillsByPlanId方法处理发货单及其明细的级联删除
- 在WmsDeliveryWaybillServiceImpl中添加WmsDeliveryWaybillDetail和WmsDeliveryWaybillDetailMapper依赖
- 为发货单删除操作添加级联删除发货单明细的功能
- 使用LambdaQueryWrapper构建查询条件删除关联的发货单明细记录

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

@@ -8,13 +8,16 @@ 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.WmsDeliveryWaybillDetail;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
 import com.klp.domain.bo.WmsDeliveryWaybillBo;
 import com.klp.domain.vo.WmsDeliveryWaybillVo;
 import com.klp.domain.WmsDeliveryWaybill;
 import com.klp.mapper.WmsDeliveryWaybillMapper;
+import com.klp.mapper.WmsDeliveryWaybillDetailMapper;
 import com.klp.service.IWmsDeliveryWaybillService;
+import org.springframework.transaction.annotation.Transactional;
 
 import java.util.List;
 import java.util.Map;
@@ -31,6 +34,7 @@ import java.util.Collection;
 public class WmsDeliveryWaybillServiceImpl implements IWmsDeliveryWaybillService {
 
     private final WmsDeliveryWaybillMapper baseMapper;
+    private final WmsDeliveryWaybillDetailMapper waybillDetailMapper;
 
     /**
      * 查询发货单主
@@ -124,10 +128,24 @@ public class WmsDeliveryWaybillServiceImpl implements IWmsDeliveryWaybillService
      * 批量删除发货单主
      */
     @Override
+    @Transactional(rollbackFor = Exception.class)
     public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
         if(isValid){
             //TODO 做一些业务上的校验,判断是否需要校验
         }
+
+        // 级联删除发货单明细
+        if (ids != null && !ids.isEmpty()) {
+            // 构建查询条件，查找关联的明细记录
+            LambdaQueryWrapper<WmsDeliveryWaybillDetail> detailWrapper =
+                Wrappers.<WmsDeliveryWaybillDetail>lambdaQuery()
+                    .in(WmsDeliveryWaybillDetail::getWaybillId, ids)
+                    .eq(WmsDeliveryWaybillDetail::getDelFlag, 0);
+
+            // 删除相关的发货单明细
+            waybillDetailMapper.delete(detailWrapper);
+        }
+
         return baseMapper.deleteBatchIds(ids) > 0;
     }