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yujian

2019-12-19 626d711cb15896055c13fe344eb7fcc824589715

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package com.yeshi.fanli.service.impl.homemodule; 
 
import java.util.Date; 
import java.util.List; 
 
import javax.annotation.Resource; 
 
import org.springframework.stereotype.Service; 
import org.springframework.transaction.annotation.Transactional; 
 
import com.yeshi.fanli.dao.mybatis.homemodule.SpecialLabelMapMapper; 
import com.yeshi.fanli.dao.mybatis.homemodule.SpecialLabelMapper; 
import com.yeshi.fanli.entity.bus.homemodule.SpecialLabel; 
import com.yeshi.fanli.entity.bus.homemodule.SpecialLabelMap; 
import com.yeshi.fanli.exception.homemodule.SpecialLabelException; 
import com.yeshi.fanli.service.inter.homemodule.SpecialLabelService; 
import com.yeshi.fanli.util.StringUtil; 
 
@Service 
public class SpecialLabelImpl implements SpecialLabelService { 
 
    @Resource 
    private SpecialLabelMapper specialLabelMapper; 
     
    @Resource 
    private SpecialLabelMapMapper specialLabelMapMapper; 
     
     
    @Override 
    public void save(SpecialLabel record) throws SpecialLabelException{ 
        String name = record.getName(); 
        if (StringUtil.isNullOrEmpty(name)) 
            throw new SpecialLabelException(1, "名称不能为空"); 
         
        String bgColor = record.getBgColor(); 
        if (StringUtil.isNullOrEmpty(bgColor)) 
            throw new SpecialLabelException(1, "背景色不能为空"); 
         
        if (record.getState() == null) 
            record.setState(0); 
         
        record.setUpdateTime(new Date()); 
         
        Long id = record.getId(); 
        if (id == null) { 
            record.setCreateTime(new Date()); 
            specialLabelMapper.insert(record); 
        } else { 
            SpecialLabel resultObj = specialLabelMapper.selectByPrimaryKey(id); 
            if (resultObj == null) 
                throw new SpecialLabelException(1, "操作内容已不存在"); 
 
            record.setCreateTime(resultObj.getCreateTime()); 
            specialLabelMapper.updateByPrimaryKey(record); 
        } 
    } 
     
 
    @Override 
    public int deleteByPrimaryKeyBatch(List<Long> list){ 
        return specialLabelMapper.deleteByPrimaryKeyBatch(list); 
    } 
 
     
 
    @Override 
    public List<SpecialLabel> listQuery(long start, int count, String key, Integer state) { 
        return specialLabelMapper.listQuery(start, count, key, state); 
    } 
 
 
    @Override 
    public long countQuery(String key, Integer state) { 
        return specialLabelMapper.countQuery(key, state); 
    } 
 
    @Override 
    public List<SpecialLabel> getLabelsBySpecialId(Long specialId) { 
        return specialLabelMapper.getLabelsBySpecialId(specialId); 
    } 
 
     
    @Override 
    @Transactional(rollbackFor= Exception.class) 
    public void stickLabelOnSpecial(List<Long> idList, List<Long> labIdList) { 
        if (idList == null || idList.isEmpty()) 
            return; 
         
        // 清空标签 
        specialLabelMapMapper.deleteBySpecialIds(idList); 
         
        if (labIdList == null || labIdList.isEmpty()) { 
            return; 
        } 
         
        // 新增标签 
        Date date = new Date(); 
        for (Long id:idList) { 
            for (Long labid:labIdList) { 
                SpecialLabelMap objectMap = new SpecialLabelMap(); 
                objectMap.setLabId(labid); 
                objectMap.setSpid(id); 
                objectMap.setCreateTime(date); 
                specialLabelMapMapper.insertSelective(objectMap); 
            } 
        } 
    } 
     
}