WaveService.java
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package com.huaheng.pc.shipment.wave.service;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.huaheng.common.exception.service.ServiceException;
import com.huaheng.common.support.Convert;
import com.huaheng.common.utils.security.ShiroUtils;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.pc.shipment.shipmentContainerHeader.service.ShipmentContainerHeaderService;
import com.huaheng.pc.shipment.shipmentDetail.domain.ShipmentDetail;
import com.huaheng.pc.shipment.shipmentDetail.service.ShipmentDetailService;
import com.huaheng.pc.shipment.wave.domain.Wave;
import com.huaheng.pc.shipment.wave.mapper.WaveMapper;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@Service
public class WaveService extends ServiceImpl<WaveMapper, Wave> {
@Autowired
private ShipmentDetailService shipmentDetailService;
@Autowired
private ShipmentContainerHeaderService shipmentContainerHeaderService;
/**
* 开始波次，对带有此波次号的单据进行后续的后台操作
* 1、查看波次是否符合开始波次的条件
* 2、整合波次的所有子单单据
* 3、对每个单据自动组盘，失败则回退
* 4、生成任务
* 5、修改波次的状态
*/
@Transactional
public AjaxResult startWave(String ids) {
List<Wave> waves = new ArrayList<>();
List<ShipmentDetail> list = new ArrayList<>();
for (Integer id : Convert.toIntArray(ids)) {
//查看此波次的状态,状态不为o时，无法开始波次
Wave wave = this.getById(id);
if(wave == null || wave.getStatus() != 0){
return AjaxResult.error("id为"+id+"的波次找不到，或者状态不能做开始操作");
}
waves.add(wave);
//找到此波次的单据
LambdaQueryWrapper<ShipmentDetail> lam = Wrappers.lambdaQuery();
lam.eq(ShipmentDetail::getWaveId,id)
.eq(ShipmentDetail::getWarehouseCode, ShiroUtils.getWarehouseCode());
List<ShipmentDetail> shipmentDetails=shipmentDetailService.list(lam);
//整合所有加入波次的单据
if(shipmentDetails != null){
list.addAll(shipmentDetails);
}
}
//自动组盘
AjaxResult ajaxResult=shipmentContainerHeaderService.autoCombination(list);
if(ajaxResult.getData() != null){
//生成任务
shipmentContainerHeaderService.createTask(Arrays.asList(Convert.toIntArray(ajaxResult.getData().toString())));
}
for(Wave wave : waves){
wave.setStatus(400);
wave.setCurrentWaveStep("生成任务");
}
Boolean flag = this.updateBatchById(waves);
if(flag == false){
throw new ServiceException("波次运行失败，修改波次状态时报错");
}
return AjaxResult.success("波次运行成功");
}
/**
* 释放波次，执行任务
* @param ids
* @return
*/
@Transactional
public AjaxResult freed(String ids) {
return null;
}
}