| | |
| | | package com.whyc.service; |
| | | |
| | | import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper; |
| | | import com.baomidou.mybatisplus.core.toolkit.Wrappers; |
| | | import com.github.pagehelper.PageHelper; |
| | | import com.github.pagehelper.PageInfo; |
| | | import com.whyc.dto.Response; |
| | |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.stereotype.Service; |
| | | |
| | | import java.util.Date; |
| | | import java.util.HashMap; |
| | | import java.util.List; |
| | | import java.util.Map; |
| | |
| | | } |
| | | |
| | | public Response add(PowerInf powerInf) { |
| | | powerInf.setCreateTime(new Date()); |
| | | //对powerInf的 devType进行判断 |
| | | //如果devType=3,battGroupId为0 |
| | | //如果devType!=3,battGroupId为数据库中最大值+1 |
| | |
| | | powerInf.setBattGroupId(0); |
| | | }else{ |
| | | powerInf.setBattGroupId(mapper.selectMaxBattGroupId()+1); |
| | | } |
| | | //如果没指定channelCount,默认为1 |
| | | if(powerInf.getChannelCount() == null){ |
| | | powerInf.setChannelCount(1); |
| | | } |
| | | mapper.insert(powerInf); |
| | | return new Response().setII(1,"新增完成"); |
| | |
| | | } |
| | | |
| | | public Response update(PowerInf powerInf) { |
| | | powerInf.setUpdateTime(new Date()); |
| | | mapper.updateById(powerInf); |
| | | return new Response().setII(1,"修改完成"); |
| | | } |
| | |
| | | public Response getPage(int pageNum, int pageSize) { |
| | | PageHelper helper = new PageHelper(); |
| | | helper.startPage(pageNum,pageSize); |
| | | List<PowerInf> powerInfs = mapper.selectList(null); |
| | | QueryWrapper<PowerInf> queryWrapper = Wrappers.query(); |
| | | queryWrapper.orderByAsc("power_id"); |
| | | List<PowerInf> powerInfs = mapper.selectList(queryWrapper); |
| | | PageInfo<PowerInf> pageInfo = new PageInfo<>(powerInfs); |
| | | return new Response().set(1,pageInfo); |
| | | |