package com.jcdm.system.service.impl; import java.util.Comparator; import java.util.List; import java.util.Map; import java.util.stream.Collectors; import javax.annotation.PostConstruct; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import com.jcdm.common.constant.UserConstants; import com.jcdm.common.core.domain.entity.SysDictData; import com.jcdm.common.core.domain.entity.SysDictType; import com.jcdm.common.exception.ServiceException; import com.jcdm.common.utils.DictUtils; import com.jcdm.common.utils.StringUtils; import com.jcdm.system.mapper.SysDictDataMapper; import com.jcdm.system.mapper.SysDictTypeMapper; import com.jcdm.system.service.ISysDictTypeService; /** * å—å…¸ ä¸šåŠ¡å±‚å¤„ç† * * @author jc */ @Service public class SysDictTypeServiceImpl implements ISysDictTypeService { @Autowired private SysDictTypeMapper dictTypeMapper; @Autowired private SysDictDataMapper dictDataMapper; /** * 项目å¯åŠ¨æ—¶ï¼Œåˆå§‹åŒ–å—å…¸åˆ°ç¼“å˜ */ @PostConstruct public void init() { loadingDictCache(); } /** * æ ¹æ®æ¡ä»¶åˆ†é¡µæŸ¥è¯¢å—典类型 * * @param dictType å—å…¸ç±»åž‹ä¿¡æ¯ * @return å—典类型集åˆä¿¡æ¯ */ @Override public List<SysDictType> selectDictTypeList(SysDictType dictType) { return dictTypeMapper.selectDictTypeList(dictType); } /** * æ ¹æ®æ‰€æœ‰å—典类型 * * @return å—典类型集åˆä¿¡æ¯ */ @Override public List<SysDictType> selectDictTypeAll() { return dictTypeMapper.selectDictTypeAll(); } /** * æ ¹æ®å—典类型查询å—å…¸æ•°æ® * * @param dictType å—典类型 * @return å—典数æ®é›†åˆä¿¡æ¯ */ @Override public List<SysDictData> selectDictDataByType(String dictType) { List<SysDictData> dictDatas = DictUtils.getDictCache(dictType); if (StringUtils.isNotEmpty(dictDatas)) { return dictDatas; } dictDatas = dictDataMapper.selectDictDataByType(dictType); if (StringUtils.isNotEmpty(dictDatas)) { DictUtils.setDictCache(dictType, dictDatas); return dictDatas; } return null; } /** * æ ¹æ®å—典类型IDæŸ¥è¯¢ä¿¡æ¯ * * @param dictId å—典类型ID * @return å—典类型 */ @Override public SysDictType selectDictTypeById(Long dictId) { return dictTypeMapper.selectDictTypeById(dictId); } /** * æ ¹æ®å—å…¸ç±»åž‹æŸ¥è¯¢ä¿¡æ¯ * * @param dictType å—典类型 * @return å—典类型 */ @Override public SysDictType selectDictTypeByType(String dictType) { return dictTypeMapper.selectDictTypeByType(dictType); } /** * 批é‡åˆ 除å—å…¸ç±»åž‹ä¿¡æ¯ * * @param dictIds 需è¦åˆ 除的å—å…¸ID */ @Override public void deleteDictTypeByIds(Long[] dictIds) { for (Long dictId : dictIds) { SysDictType dictType = selectDictTypeById(dictId); if (dictDataMapper.countDictDataByType(dictType.getDictType()) > 0) { throw new ServiceException(String.format("%1$s已分é…,ä¸èƒ½åˆ 除", dictType.getDictName())); } dictTypeMapper.deleteDictTypeById(dictId); DictUtils.removeDictCache(dictType.getDictType()); } } /** * åŠ è½½å—å…¸ç¼“å˜æ•°æ® */ @Override public void loadingDictCache() { SysDictData dictData = new SysDictData(); dictData.setStatus("0"); Map<String, List<SysDictData>> dictDataMap = dictDataMapper.selectDictDataList(dictData).stream().collect(Collectors.groupingBy(SysDictData::getDictType)); for (Map.Entry<String, List<SysDictData>> entry : dictDataMap.entrySet()) { DictUtils.setDictCache(entry.getKey(), entry.getValue().stream().sorted(Comparator.comparing(SysDictData::getDictSort)).collect(Collectors.toList())); } } /** * 清空å—å…¸ç¼“å˜æ•°æ® */ @Override public void clearDictCache() { DictUtils.clearDictCache(); } /** * é‡ç½®å—å…¸ç¼“å˜æ•°æ® */ @Override public void resetDictCache() { clearDictCache(); loadingDictCache(); } /** * 新增ä¿å˜å—å…¸ç±»åž‹ä¿¡æ¯ * * @param dict å—å…¸ç±»åž‹ä¿¡æ¯ * @return 结果 */ @Override public int insertDictType(SysDictType dict) { int row = dictTypeMapper.insertDictType(dict); if (row > 0) { DictUtils.setDictCache(dict.getDictType(), null); } return row; } /** * 修改ä¿å˜å—å…¸ç±»åž‹ä¿¡æ¯ * * @param dict å—å…¸ç±»åž‹ä¿¡æ¯ * @return 结果 */ @Override @Transactional public int updateDictType(SysDictType dict) { SysDictType oldDict = dictTypeMapper.selectDictTypeById(dict.getDictId()); dictDataMapper.updateDictDataType(oldDict.getDictType(), dict.getDictType()); int row = dictTypeMapper.updateDictType(dict); if (row > 0) { List<SysDictData> dictDatas = dictDataMapper.selectDictDataByType(dict.getDictType()); DictUtils.setDictCache(dict.getDictType(), dictDatas); } return row; } /** * æ ¡éªŒå—典类型称是å¦å”¯ä¸€ * * @param dict å—典类型 * @return 结果 */ @Override public boolean checkDictTypeUnique(SysDictType dict) { Long dictId = StringUtils.isNull(dict.getDictId()) ? -1L : dict.getDictId(); SysDictType dictType = dictTypeMapper.checkDictTypeUnique(dict.getDictType()); if (StringUtils.isNotNull(dictType) && dictType.getDictId().longValue() != dictId.longValue()) { return UserConstants.NOT_UNIQUE; } return UserConstants.UNIQUE; } }