qa-prevention-gwj/src/main/java/com/zcloud/service/mkmj/impl/MkmjAreaServiceImpl.java

package com.zcloud.service.mkmj.impl;

import com.zcloud.entity.Page;
import com.zcloud.entity.PageData;
import com.zcloud.mapper.datasource.mkmj.MkmjAreaGateMapper;
import com.zcloud.mapper.datasource.mkmj.MkmjAreaMapper;
import com.zcloud.service.map.util.ReturnMap;
import com.zcloud.service.mkmj.MkmjAreaService;
import com.zcloud.util.UuidUtil;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.ObjectUtils;

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

/**
 * 说明：门口门禁区域闸机
 * 作者：zhaoyu
 * 时间：2024-01-16
 * 官网：www.zcloudchina.com
 */
@Service
@Transactional //开启事物
public class MkmjAreaServiceImpl implements MkmjAreaService {

	@Autowired
	private MkmjAreaMapper mkmjAreaMapper;

	@Autowired
	private MkmjAreaGateMapper mkmjAreaGateMapper;

	/**新增
	 * @param pd
	 * @throws Exception
	 */
	public Object save(PageData pd)throws Exception{
		Map<String,Object> map = new HashMap<String,Object>();
		String errInfo = "success";
		//保存校验名称不重复
		PageData pageData = mkmjAreaMapper.findByOnly(pd);
		//查询不到重复数据 开始走业务
		if(ObjectUtils.isEmpty(pageData)){
			pd.put("AREA_ID", UuidUtil.get32UUID());
		}else {
			map.put("result", "fail");
			map.put("msg", "名称已存在，请修改后重新提交");
			return map;
		}
		mkmjAreaMapper.save(pd);
		map.put("result", errInfo);
		map.put("msg", "保存成功");
		return map;
	}

	/**删除
	 * @param pd
	 * @throws Exception
	 */
	public Object delete(PageData pd)throws Exception{
		Map<String,Object> map = new HashMap<String,Object>();
		String errInfo = "success";
		//校验区域下是否还存在区域 存在则不让删除
		List<PageData> childList = mkmjAreaMapper.findByChild(pd);
		if(childList.size()>0){
			map.put("result", "fail");
			map.put("msg", "当前区域还存在下级区域，请删除当前区域的所有下级区域后进行删除");
			return map;
		}
		//校验区域下是否存在闸机，存在则不让删除
		List<PageData> gateList = mkmjAreaGateMapper.listAll(pd);
		if(gateList.size()>0){
			map.put("result", "fail");
			map.put("msg", "当前区域还存在闸机，请删除当前区域的所有闸机后进行删除");
			return map;
		}
		//两个校验都不存在 则可以删除
		mkmjAreaMapper.delete(pd);
		map.put("result", errInfo);
		map.put("msg", "删除成功");
		return map;
	}

	/**修改
	 * @param pd
	 * @throws Exception
	 */
	public Object edit(PageData pd)throws Exception{
		Map<String,Object> map = new HashMap<String,Object>();
		String errInfo = "success";
		PageData pageData = mkmjAreaMapper.findByOnly(pd);
		//查询不到重复数据 开始走业务
		if(!ObjectUtils.isEmpty(pageData)){
			map.put("result", "fail");
			map.put("msg", "名称已存在，请修改后重新提交");
			return map;
		}
		mkmjAreaMapper.edit(pd);
		map.put("result", errInfo);
		map.put("msg", "编辑成功");
		return map;
	}

	/**列表
	 * @param page
	 * @throws Exception
	 */
	public List<PageData> list(Page page)throws Exception{
		return mkmjAreaMapper.datalistPage(page);
	}

	/**列表(全部)
	 * @param pd
	 * @throws Exception
	 */
	public List<PageData> listAll(PageData pd)throws Exception{
		return mkmjAreaMapper.listAll(pd);
	}

	/**通过id获取数据
	 * @param pd
	 * @throws Exception
	 */
	public PageData findById(PageData pd)throws Exception{
		return mkmjAreaMapper.findById(pd);
	}


}