4dkankan-center-manage/src/main/java/com/fdkankan/manage/service/impl/SceneCopyLogServiceImpl.java

package com.fdkankan.manage.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fdkankan.manage.entity.SceneCopyLog;
import com.fdkankan.manage.mapper.ISceneCopyLogMapper;
import com.fdkankan.manage.service.ISceneCopyLogService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author 
 * @since 2022-06-22
 */
@Service
public class SceneCopyLogServiceImpl extends ServiceImpl<ISceneCopyLogMapper, SceneCopyLog> implements ISceneCopyLogService {

    @Override
    public Long getCountBySceneNum(String num) {
        LambdaQueryWrapper<SceneCopyLog> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(SceneCopyLog::getOldNum,num);
        return this.count(wrapper);
    }

    @Override
    public void saveByNum(String oldNum, String newNum, Long userId) {
        SceneCopyLog sceneCopyLog = new SceneCopyLog();
        sceneCopyLog.setOldNum(oldNum);
        sceneCopyLog.setNewNum(newNum);
        sceneCopyLog.setCopyUserId(userId);
        this.save(sceneCopyLog);
    }

    @Override
    public HashMap<String, SceneCopyLog> getByNewNumList(List<String> numList) {
        HashMap<String,SceneCopyLog> map = new HashMap<>();
        LambdaQueryWrapper<SceneCopyLog> wrapper = new LambdaQueryWrapper<>();
        if(numList.size() >0){
            wrapper.in(SceneCopyLog::getNewNum,numList);
            List<SceneCopyLog> list = this.list(wrapper);
            list.forEach(entity -> map.put(entity.getNewNum(),entity));
        }
        return map;
    }

    @Override
    public List<SceneCopyLog> getByNewNum(String sceneNum) {
        LambdaQueryWrapper<SceneCopyLog> wrapper = new LambdaQueryWrapper<>();
        wrapper.eq(SceneCopyLog::getNewNum,sceneNum);
        return this.list(wrapper);
    }
}