fcb-project-manager/src/main/java/fcb/project/manager/base/service/impl/TmHouseServiceImpl.java

package fcb.project.manager.base.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import fcb.project.manager.base.entity.TmEstate;
import fcb.project.manager.base.entity.TmHouse;
import fcb.project.manager.base.dao.TmHouseDao;
import fcb.project.manager.base.enums.DeleteStatus;
import fcb.project.manager.base.enums.UuidPreEnum;
import fcb.project.manager.base.service.ITmHouseService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import fdage.back.sdk.base.uuid.SnowFlakeUUidUtils;
import io.swagger.models.auth.In;
import lombok.extern.log4j.Log4j2;
import org.apache.commons.lang3.StringUtils;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.LocalDateTime;

/**
 * <p>
 *  服务实现类
 * </p>
 *
 * @author abner
 * @since 2021-01-07
 */
@Service
@Log4j2
public class TmHouseServiceImpl extends ServiceImpl<TmHouseDao, TmHouse> implements ITmHouseService {

    public IPage<TmHouse> getListByNameOrBelong(String houseTitle , Integer status, int type,
                                               String estateId , Long pageNum , Long pageSize){
        LambdaQueryWrapper<TmHouse> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(TmHouse::getEstateId , estateId);
        if(StringUtils.isNotBlank(houseTitle)){
            lambdaQueryWrapper.like(TmHouse::getHouseTitle , houseTitle);
        }
        if(null != status){
            lambdaQueryWrapper.eq(TmHouse::getStatus , status);
        }
        lambdaQueryWrapper.eq(TmHouse::getType , type);
//        lambdaQueryWrapper.eq(TmHouse::getIsDelete , DeleteStatus.NOT_DELETE.getCode());
        IPage<TmHouse> page = new Page<>(pageNum , pageSize);
        return  getBaseMapper().selectPage(page , lambdaQueryWrapper);
    }

    public int deleteHouseById(String houseId){
        if(StringUtils.isBlank(houseId)){
            return -1;
        }
        return getBaseMapper().deleteById(houseId);
    }


    public TmHouse getOneByNameAndEstate(String houseTitle , String estateId , int type){
        LambdaQueryWrapper<TmHouse> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        if(StringUtils.isNotBlank(houseTitle)){
            lambdaQueryWrapper.eq(TmHouse::getHouseTitle , houseTitle);
        }
        if(StringUtils.isNotBlank(estateId)){
            lambdaQueryWrapper.eq(TmHouse::getEstateId , estateId);
        }
        lambdaQueryWrapper.eq(TmHouse::getType , type);
        lambdaQueryWrapper.eq(TmHouse::getIsDelete , DeleteStatus.NOT_DELETE.getCode());
        lambdaQueryWrapper.last("limit 1");
        return getBaseMapper().selectOne(lambdaQueryWrapper);
    }



    @Transactional(rollbackFor =  Exception.class)
    public boolean updateHouse(TmHouse tmHouse){
        if(null == tmHouse){
            return false;
        }
        if(null == tmHouse.getId()){
            log.info("主键ID为空，无法更房源信息");
            return false;
        }
        tmHouse.setUpdateTime(LocalDateTime.now());
        return 1 == getBaseMapper().updateById(tmHouse);
    }

    public TmHouse selectForUpdate(String id){
        LambdaQueryWrapper<TmHouse> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(TmHouse::getId , id);
        lambdaQueryWrapper.last("for update");
        return getBaseMapper().selectOne(lambdaQueryWrapper);
    }


    public boolean insertNew(TmHouse tmHouse){
        if(StringUtils.isBlank(tmHouse.getId())){
            tmHouse.setId(SnowFlakeUUidUtils.generaUUid(null , null , UuidPreEnum.HOUSE_ID_PRE.getPre()));
        }
        tmHouse.setCreateTime(LocalDateTime.now());
        tmHouse.setUpdateTime(LocalDateTime.now());
        tmHouse.setIsDelete(DeleteStatus.NOT_DELETE.getCode());
        return 1 == getBaseMapper().insert(tmHouse);
    }

    public TmHouse getBySceneNumAndHouseId(String sceneNum , String projectId , String houseId){
        if(!StringUtils.isNoneBlank(sceneNum , projectId , houseId)){
            return null;
        }
        LambdaQueryWrapper<TmHouse> lambdaQueryWrapper = new LambdaQueryWrapper<>();
        lambdaQueryWrapper.eq(TmHouse::getSceneNum , sceneNum);
        lambdaQueryWrapper.eq(TmHouse::getEstateId  , projectId);
        lambdaQueryWrapper.eq(TmHouse::getHouseId , houseId);
        return getBaseMapper().selectOne(lambdaQueryWrapper);
    }

}