package com.mes.downglassinfo.service.impl;
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import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
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import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
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import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
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import com.mes.downglassinfo.entity.DownGlassTask;
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import com.mes.downglassinfo.mapper.DownGlassTaskMapper;
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import com.mes.downglassinfo.service.DownGlassTaskService;
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import org.springframework.beans.BeanUtils;
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import org.springframework.stereotype.Service;
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import java.util.Date;
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import java.util.List;
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/**
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* <p>
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* 服务实现类
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* </p>
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*
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* @author zhoush
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* @since 2024-04-07
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*/
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@Service
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public class DownGlassTaskServiceImpl extends ServiceImpl<DownGlassTaskMapper, DownGlassTask> implements DownGlassTaskService {
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@Override
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public List<DownGlassTask> getUnloadingTaskState() {
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QueryWrapper<DownGlassTask> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("task_stauts", 1);
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return baseMapper.selectList(queryWrapper);
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}
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@Override
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public void updateTaskState(String id) {
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UpdateWrapper<DownGlassTask> updateWrapper = new UpdateWrapper<>();
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updateWrapper.set("task_stauts", 2).eq("id", id);
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baseMapper.update(new DownGlassTask(), updateWrapper);
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}
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@Override
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public void deleteTask(String id) {
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LambdaQueryWrapper<DownGlassTask> queryWrapper = new LambdaQueryWrapper<>();
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queryWrapper.eq(DownGlassTask::getGlassId, id);
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baseMapper.delete(queryWrapper);
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}
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@Override
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public DownGlassTask selectLastOutCacheInfo(String endCell) {
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QueryWrapper<DownGlassTask> queryWrapper = new QueryWrapper<>();
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queryWrapper.eq("task_type", "2")
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.eq("task_status", "2")
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.eq("end_cell", endCell)
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.last("LIMIT 1");
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return baseMapper.selectOne(queryWrapper);
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}
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@Override
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public Integer insertCacheTask(DownGlassTask downGlassTask) {
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// 查询数据库，检查主键值是否已经存在
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DownGlassTask existingTask = baseMapper.selectById(downGlassTask.getId());
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if (existingTask != null) {
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// 如果已存在相同主键值的任务，则不进行插入操作，返回 null 或者抛出异常
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// 这里简单起见，直接返回 null
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return null;
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}
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// 如果主键值不存在，则进行插入操作
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DownGlassTask newDownGlassTask = new DownGlassTask();
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BeanUtils.copyProperties(downGlassTask, newDownGlassTask);
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newDownGlassTask.setTaskStauts(1); // 默认任务状态为1
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newDownGlassTask.setCreateTime(new Date());
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int rows = baseMapper.insert(newDownGlassTask);
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return rows > 0 ? rows : null;
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}
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@Override
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public List<DownGlassTask> selectInputTaskCache() {
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return baseMapper.selectList(new QueryWrapper<DownGlassTask>().eq("task_status", 0).eq("task_type", 1));
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}
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/**
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* 查询待出片任务
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*
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* @return
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*/
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@Override
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public List<DownGlassTask> selectOutTaskCache() {
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return baseMapper.selectList(new QueryWrapper<DownGlassTask>().eq("task_status", 0).eq("task_type", 2));
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}
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}
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