iotc/ruoyi-system/src/main/java/com/ruoyi/data/service/impl/TblEquipmentMqttServiceImpl.java

package com.ruoyi.data.service.impl;

import cn.hutool.core.bean.BeanUtil;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.core.domain.PageQuery;
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.ruoyi.data.domain.MqttObj;
import lombok.RequiredArgsConstructor;
import org.springframework.stereotype.Service;
import com.ruoyi.data.domain.bo.TblEquipmentMqttBo;
import com.ruoyi.data.domain.vo.TblEquipmentMqttVo;
import com.ruoyi.data.domain.TblEquipmentMqtt;
import com.ruoyi.data.mapper.TblEquipmentMqttMapper;
import com.ruoyi.data.service.ITblEquipmentMqttService;

import java.util.List;
import java.util.Map;
import java.util.Collection;

/**
 * 【请填写功能名称】Service业务层处理
 *
 * @author ruoyi
 * @date 2023-12-14
 */
@RequiredArgsConstructor
@Service
public class TblEquipmentMqttServiceImpl implements ITblEquipmentMqttService {

    private final TblEquipmentMqttMapper baseMapper;

    /**
     * 查询【请填写功能名称】
     */
    @Override
    public TblEquipmentMqttVo queryById(Long id){
        return baseMapper.selectVoById(id);
    }

    /**
     * 查询【请填写功能名称】列表
     */
    @Override
    public TableDataInfo<TblEquipmentMqttVo> queryPageList(TblEquipmentMqttBo bo, PageQuery pageQuery) {
        LambdaQueryWrapper<TblEquipmentMqtt> lqw = buildQueryWrapper(bo);
        Page<TblEquipmentMqttVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
        return TableDataInfo.build(result);
    }

    /**
     * 查询【请填写功能名称】列表
     */
    @Override
    public List<TblEquipmentMqttVo> queryList(TblEquipmentMqttBo bo) {
        LambdaQueryWrapper<TblEquipmentMqtt> lqw = buildQueryWrapper(bo);
        return baseMapper.selectVoList(lqw);
    }

    private LambdaQueryWrapper<TblEquipmentMqtt> buildQueryWrapper(TblEquipmentMqttBo bo) {
        Map<String, Object> params = bo.getParams();
        LambdaQueryWrapper<TblEquipmentMqtt> lqw = Wrappers.lambdaQuery();
        lqw.eq(bo.getEquipmentId() != null, TblEquipmentMqtt::getEquipmentId, bo.getEquipmentId());
        lqw.eq(bo.getMqttId() != null, TblEquipmentMqtt::getMqttId, bo.getMqttId());
        return lqw;
    }

    /**
     * 新增【请填写功能名称】
     */
    @Override
    public Boolean insertByBo(TblEquipmentMqttBo bo) {
        TblEquipmentMqtt add = BeanUtil.toBean(bo, TblEquipmentMqtt.class);
        validEntityBeforeSave(add);
        boolean flag = baseMapper.insert(add) > 0;
        if (flag) {
            bo.setId(add.getId());
        }
        return flag;
    }

    /**
     * 修改【请填写功能名称】
     */
    @Override
    public Boolean updateByBo(TblEquipmentMqttBo bo) {
        TblEquipmentMqtt update = BeanUtil.toBean(bo, TblEquipmentMqtt.class);
        validEntityBeforeSave(update);
        return baseMapper.updateById(update) > 0;
    }

    /**
     * 保存前的数据校验
     */
    private void validEntityBeforeSave(TblEquipmentMqtt entity){
        //TODO 做一些数据校验,如唯一约束
    }

    /**
     * 批量删除【请填写功能名称】
     */
    @Override
    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
        }
        return baseMapper.deleteBatchIds(ids) > 0;
    }
    @Override
    public List<MqttObj> getMqttListByDeviceId(MqttObj mqttObj){
        List<MqttObj> list = baseMapper.selectMqttListByDeviceId(mqttObj);
        return list;
    }
}