RequestContainerNumberService.java
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package com.huaheng.api.wcs.service;
import java.math.BigDecimal;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.huaheng.common.constant.QuantityConstant;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.pc.inventory.inventoryDetail.domain.InventoryDetail;
import com.huaheng.pc.inventory.inventoryDetail.service.InventoryDetailService;
import com.huaheng.pc.task.taskDetail.domain.TaskDetail;
import com.huaheng.pc.task.taskDetail.service.TaskDetailService;
import com.huaheng.pc.task.taskHeader.domain.TaskHeader;
import com.huaheng.pc.task.taskHeader.service.TaskHeaderService;
@Service
public class RequestContainerNumberService {
@Resource
private TaskHeaderService taskHeaderService;
@Resource
private TaskDetailService taskDetailService;
@Resource
private InventoryDetailService inventoryDetailService;
// 请求一个位置
@Transactional
public AjaxResult requestContainerNumberByWcs(String containerCode) {
AjaxResult ajaxResult = new AjaxResult();
if (StringUtils.isEmpty(containerCode)) {
return AjaxResult.error("容器为空");
}
LambdaQueryWrapper<TaskHeader> lambdaQueryWrapper = Wrappers.lambdaQuery();
lambdaQueryWrapper.eq(TaskHeader::getContainerCode, containerCode);
lambdaQueryWrapper.eq(TaskHeader::getZoneCode, "B");
lambdaQueryWrapper.in(TaskHeader::getInternalTaskType, QuantityConstant.TASK_INTENERTYPE_SHIPMENT);
lambdaQueryWrapper.lt(TaskHeader::getStatus, QuantityConstant.TASK_STATUS_COMPLETED);
lambdaQueryWrapper.last("limit 1");
TaskHeader taskHeader = taskHeaderService.getOne(lambdaQueryWrapper);
if (taskHeader == null) {
return AjaxResult.error("容器号：" + containerCode + " 未找到未完成的出库任务。");
}
List<TaskDetail> list = taskDetailService.findByTaskId(taskHeader.getId());
BigDecimal taskqty = new BigDecimal(0);
for (TaskDetail detail : list) {
taskqty = taskqty.add(detail.getQty());
// 查找还未出库的物料
if (detail.getNumber() == 1) {
detail.setNumber(2);
taskDetailService.updateById(detail);
return AjaxResult.success(detail.getContainerDetailNumber());
}
}
BigDecimal qty = new BigDecimal(0);
LambdaQueryWrapper<InventoryDetail> query = Wrappers.lambdaQuery();
query.eq(InventoryDetail::getContainerCode, taskHeader.getContainerCode());
// query.eq(InventoryDetail::getLocationCode, taskHeader.getFromLocation());
List<InventoryDetail> inventorydetaillist = inventoryDetailService.list(query);
for (InventoryDetail detail : inventorydetaillist) {
qty = qty.add(detail.getQty());
}
System.out.println("=======" + qty);
System.out.println("=======" + taskqty);
if (qty.subtract(taskqty).compareTo(BigDecimal.ZERO) > 0) {
// 分拣出库，托盘回库
return AjaxResult.success(0);
} else {
// 整盘出库，空托盘前进
return AjaxResult.success(100);
}
}
}