package com.moral.api.service.impl;
|
|
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
|
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
|
import com.moral.api.entity.SysDictData;
|
import com.moral.api.entity.SysDictType;
|
import com.moral.api.mapper.SysDictTypeMapper;
|
import com.moral.api.pojo.dto.sysDictType.SysDictTypeDTO;
|
import com.moral.api.pojo.dto.sysDictType.SysDictTypeQueryDTO;
|
import com.moral.api.pojo.form.sysDictType.SysDictTypeDeleteForm;
|
import com.moral.api.pojo.form.sysDictType.SysDictTypeInsertForm;
|
import com.moral.api.pojo.form.sysDictType.SysDictTypeUpdateForm;
|
import com.moral.api.service.SysDictDataService;
|
import com.moral.api.service.SysDictTypeService;
|
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
|
import com.moral.api.util.CacheUtils;
|
import com.moral.api.util.LogUtils;
|
import com.moral.constant.Constants;
|
import com.moral.constant.RedisConstants;
|
import com.moral.constant.ResponseCodeEnum;
|
import org.springframework.beans.factory.annotation.Autowired;
|
import org.springframework.data.redis.core.RedisTemplate;
|
import org.springframework.stereotype.Service;
|
import org.springframework.transaction.annotation.Transactional;
|
import org.springframework.util.ObjectUtils;
|
import org.springframework.web.context.request.RequestContextHolder;
|
import org.springframework.web.context.request.ServletRequestAttributes;
|
|
import javax.servlet.http.HttpServletRequest;
|
import java.util.ArrayList;
|
import java.util.List;
|
import java.util.Map;
|
|
/**
|
* <p>
|
* 字典表 服务实现类
|
* </p>
|
*
|
* @author moral
|
* @since 2021-03-09
|
*/
|
@Service
|
public class SysDictTypeServiceImpl extends ServiceImpl<SysDictTypeMapper, SysDictType> implements SysDictTypeService {
|
|
@Autowired
|
SysDictTypeMapper sysDictTypeMapper;
|
@Autowired
|
SysDictDataService sysDictDataService;
|
@Autowired
|
RedisTemplate redisTemplate;
|
@Autowired
|
LogUtils logUtils;
|
|
@Override
|
@Transactional
|
public SysDictTypeDTO deleteType(SysDictTypeDeleteForm form) {
|
//创建返回对象
|
SysDictTypeDTO dto = new SysDictTypeDTO();
|
//获取Id
|
Integer typeId = form.getId();
|
//查询要删除的type用于插入日志
|
QueryWrapper<SysDictType> existWrapper = new QueryWrapper<>();
|
existWrapper.eq("is_delete",Constants.NOT_DELETE);
|
existWrapper.eq("id",typeId);
|
SysDictType type = sysDictTypeMapper.selectOne(existWrapper);
|
if(ObjectUtils.isEmpty(type)){
|
dto.setCode(ResponseCodeEnum.DICTTYPE_NOT_EXIST.getCode());
|
dto.setMsg(ResponseCodeEnum.DICTTYPE_NOT_EXIST.getMsg());
|
return dto;
|
}
|
//执行逻辑删除
|
UpdateWrapper deleteTypeWrapper = new UpdateWrapper();
|
deleteTypeWrapper.eq("id",typeId);
|
deleteTypeWrapper.set("is_delete",Constants.DELETE);
|
sysDictTypeMapper.update(null,deleteTypeWrapper);
|
//逻辑删除类型对应的数据
|
UpdateWrapper deleteDataWrapper = new UpdateWrapper();
|
deleteDataWrapper.eq("dict_type_id",typeId);
|
deleteDataWrapper.set("is_delete",Constants.DELETE);
|
sysDictDataService.update(null,deleteDataWrapper);
|
//插入日志
|
HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
|
logUtils.saveOperationForManage(request,"删除字典类型:"+type.getName(),Constants.DELETE_OPERATE_TYPE);
|
//刷新缓存数据
|
refreshCache();
|
//封装返回数据
|
dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
|
dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
|
return dto;
|
}
|
|
@Override
|
@Transactional
|
public SysDictTypeDTO updateType(SysDictTypeUpdateForm form) {
|
//创建返回对象
|
SysDictTypeDTO dto = new SysDictTypeDTO();
|
//获取实体
|
SysDictType type = form.formConvertEntity();
|
//查询type用于插入日志
|
QueryWrapper<SysDictType> existNameWrapper = new QueryWrapper<>();
|
existNameWrapper.eq("id",type.getId());
|
existNameWrapper.eq("is_delete",Constants.NOT_DELETE);
|
SysDictType existType = sysDictTypeMapper.selectOne(existNameWrapper);
|
if(ObjectUtils.isEmpty(existType)){
|
dto.setCode(ResponseCodeEnum.DICTTYPE_NOT_EXIST.getCode());
|
dto.setMsg(ResponseCodeEnum.DICTTYPE_NOT_EXIST.getMsg());
|
return dto;
|
}
|
//执行更新
|
sysDictTypeMapper.updateById(type);
|
//获取更新后的对象
|
SysDictType sysDictType = sysDictTypeMapper.selectById(type.getId());
|
//刷新缓存
|
refreshCache();
|
//封装返回对象
|
dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
|
dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
|
return dto;
|
}
|
|
@Override
|
@Transactional
|
public SysDictTypeDTO insertType(SysDictTypeInsertForm form) {
|
//创建返回对象
|
SysDictTypeDTO dto = new SysDictTypeDTO();
|
//获取要插入的实体
|
SysDictType sysDictType = form.formConvertEntity();
|
//判断name是否已经存在
|
QueryWrapper<SysDictType> existNameWrapper = new QueryWrapper<>();
|
existNameWrapper.eq("name",sysDictType.getName());
|
existNameWrapper.eq("is_delete",Constants.NOT_DELETE);
|
SysDictType existType = sysDictTypeMapper.selectOne(existNameWrapper);
|
if(!ObjectUtils.isEmpty(existType)){
|
dto.setCode(ResponseCodeEnum.DICTTYPE_EXIST.getCode());
|
dto.setMsg(ResponseCodeEnum.DICTTYPE_EXIST.getMsg());
|
return dto;
|
}
|
//插入类型
|
sysDictTypeMapper.insert(sysDictType);
|
//插入日志
|
HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest();
|
logUtils.saveOperationForManage(request,"添加字典类型:"+sysDictType.getName(),Constants.INSERT_OPERATE_TYPE);
|
//刷新缓存
|
refreshCache();
|
//封装返回对象
|
dto.setCode(ResponseCodeEnum.SUCCESS.getCode());
|
dto.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
|
return dto;
|
}
|
|
/**
|
* @Description: 获取所有字典类型和字典数据
|
* @Param: []
|
* @return: com.moral.api.pojo.dto.sysDictType.SysDictTypeQueryDTO
|
* @Author: 陈凯裕
|
* @Date: 2021/4/15
|
*/
|
@Override
|
public SysDictTypeQueryDTO queryTypeAndDatas() {
|
//创建返回对象
|
SysDictTypeQueryDTO queryDTO = new SysDictTypeQueryDTO();
|
List<SysDictTypeDTO> dtos = new ArrayList<>();
|
//获取所有类型
|
List<SysDictType> types = getAllDictType();
|
//获取所有数据
|
Map<String, List<SysDictData>> datas = sysDictDataService.getAllDictData();
|
for (SysDictType type : types) {
|
SysDictTypeDTO dto = new SysDictTypeDTO();
|
List<SysDictData> typeDatas = (List<SysDictData>) datas.get(type.getName());
|
dto.setSysDictType(type);
|
dto.setSysDictDatas(typeDatas);
|
dtos.add(dto);
|
}
|
//封装返回数据
|
queryDTO.setSysDictTypeDTOS(dtos);
|
queryDTO.setCode(ResponseCodeEnum.SUCCESS.getCode());
|
queryDTO.setMsg(ResponseCodeEnum.SUCCESS.getMsg());
|
return queryDTO;
|
}
|
|
/**
|
* @Description: 获取所有字典类型，没有字典数据
|
* @Param: []
|
* @return: java.util.List<com.moral.api.entity.sysDictType>
|
* @Author: 陈凯裕
|
* @Date: 2021/4/15
|
*/
|
@Override
|
public List<SysDictType> getAllDictType() {
|
//从缓存中取出
|
List<SysDictType> types = (List<SysDictType>) redisTemplate.opsForValue().get(RedisConstants.DICT_TYPE_KEY);
|
if(ObjectUtils.isEmpty(types)){//从数据库取出并且插入缓存
|
types = getAllDictTypeFromDB();
|
redisTemplate.opsForValue().set(RedisConstants.DICT_TYPE_KEY,types);
|
}
|
return types;
|
}
|
|
@Override
|
public SysDictType getDictTypeById(Integer id) {
|
QueryWrapper<SysDictType> wrapper = new QueryWrapper();
|
wrapper.eq("is_delete",Constants.NOT_DELETE);
|
wrapper.eq("id",id);
|
return sysDictTypeMapper.selectOne(wrapper);
|
}
|
|
private List<SysDictType> getAllDictTypeFromDB() {
|
QueryWrapper<SysDictType> wrapper = new QueryWrapper<>();
|
wrapper.eq("is_delete", Constants.NOT_DELETE);
|
List<SysDictType> sysDictTypes = sysDictTypeMapper.selectList(wrapper);
|
return sysDictTypes;
|
}
|
|
@Override
|
public void refreshCache(){
|
redisTemplate.delete(RedisConstants.DICT_TYPE_KEY);
|
List<SysDictType> types = getAllDictTypeFromDB();
|
redisTemplate.opsForValue().set(RedisConstants.DICT_TYPE_KEY,types);
|
}
|
|
|
}
|
