| commit | author | age | ||
| 9bcb19 | 1 | /* |
| I | 2 | Copyright [2020] [https://www.xiaonuo.vip] |
| 3 | ||
| 4 | Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | you may not use this file except in compliance with the License. | |
| 6 | You may obtain a copy of the License at | |
| 7 | ||
| 8 | http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | ||
| 10 | Unless required by applicable law or agreed to in writing, software | |
| 11 | distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | See the License for the specific language governing permissions and | |
| 14 | limitations under the License. | |
| 15 | ||
| 16 | Snowy采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点： | |
| 17 | ||
| 18 | 1.请不要删除和修改根目录下的LICENSE文件。 | |
| 19 | 2.请不要删除和修改Snowy源码头部的版权声明。 | |
| 20 | 3.请保留源码和相关描述文件的项目出处，作者声明等。 | |
| 21 | 4.分发源码时候，请注明软件出处 https://gitee.com/xiaonuobase/snowy | |
| 22 | 5.在修改包名，模块名称，项目代码等时，请注明软件出处 https://gitee.com/xiaonuobase/snowy | |
| 23 | 6.若您的项目无法满足以上几点，可申请商业授权，获取Snowy商业授权许可，请在官网购买授权，地址为 https://www.xiaonuo.vip | |
| 24 | */ | |
| 25 | package vip.xiaonuo.sys.modular.dict.service.impl; | |
| 26 | ||
| 27 | import cn.hutool.core.bean.BeanUtil; | |
| 28 | import cn.hutool.core.collection.CollectionUtil; | |
| 29 | import cn.hutool.core.lang.Dict; | |
| 30 | import cn.hutool.core.util.ObjectUtil; | |
| 31 | import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper; | |
| 32 | import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper; | |
| 33 | import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl; | |
| 34 | import org.springframework.stereotype.Service; | |
| 35 | import vip.xiaonuo.core.consts.CommonConstant; | |
| 36 | import vip.xiaonuo.core.enums.CommonStatusEnum; | |
| 37 | import vip.xiaonuo.core.exception.ServiceException; | |
| 38 | import vip.xiaonuo.core.exception.enums.StatusExceptionEnum; | |
| 39 | import vip.xiaonuo.core.factory.PageFactory; | |
| 40 | import vip.xiaonuo.core.pojo.page.PageResult; | |
| 41 | import vip.xiaonuo.sys.modular.dict.entity.SysDictData; | |
| 42 | import vip.xiaonuo.sys.modular.dict.enums.SysDictDataExceptionEnum; | |
| 43 | import vip.xiaonuo.sys.modular.dict.mapper.SysDictDataMapper; | |
| 44 | import vip.xiaonuo.sys.modular.dict.param.SysDictDataParam; | |
| 45 | import vip.xiaonuo.sys.modular.dict.service.SysDictDataService; | |
| 46 | ||
| 47 | import java.util.List; | |
| 48 | ||
| 49 | /** | |
| 50 | * 系统字典值service接口实现类 | |
| 51 | * | |
| 52 | * @author xuyuxiang | |
| 53 | * @date 2020/3/13 16:11 | |
| 54 | */ | |
| 55 | @Service | |
| 56 | public class SysDictDataServiceImpl extends ServiceImpl<SysDictDataMapper, SysDictData> implements SysDictDataService { | |
| 57 | ||
| 58 | @Override | |
| 59 | public PageResult<SysDictData> page(SysDictDataParam sysDictDataParam) { | |
| 60 | ||
| 61 | //构造条件 | |
| 62 | LambdaQueryWrapper<SysDictData> queryWrapper = new LambdaQueryWrapper<>(); | |
| 63 | if (ObjectUtil.isNotNull(sysDictDataParam)) { | |
| 64 | //根据字典类型查询 | |
| 65 | if (ObjectUtil.isNotEmpty(sysDictDataParam.getTypeId())) { | |
| 66 | queryWrapper.eq(SysDictData::getTypeId, sysDictDataParam.getTypeId()); | |
| 67 | } | |
| 68 | //根据字典值的编码模糊查询 | |
| 69 | if (ObjectUtil.isNotEmpty(sysDictDataParam.getCode())) { | |
| 70 | queryWrapper.like(SysDictData::getCode, sysDictDataParam.getCode()); | |
| 71 | } | |
| 72 | //根据字典值的内容模糊查询 | |
| 73 | if (ObjectUtil.isNotEmpty(sysDictDataParam.getValue())) { | |
| 74 | queryWrapper.like(SysDictData::getValue, sysDictDataParam.getValue()); | |
| 75 | } | |
| 76 | } | |
| 77 | //查询未删除的 | |
| 78 | queryWrapper.ne(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode()); | |
| 79 | //根据排序升序排列，序号越小越在前 | |
| 80 | queryWrapper.orderByAsc(SysDictData::getSort); | |
| 81 | //返回分页查询结果 | |
| 82 | return new PageResult<>(this.page(PageFactory.defaultPage(), queryWrapper)); | |
| 83 | } | |
| 84 | ||
| 85 | @Override | |
| 86 | public List<SysDictData> list(SysDictDataParam sysDictDataParam) { | |
| 87 | //构造条件,查询某个字典类型下的 | |
| 88 | LambdaQueryWrapper<SysDictData> queryWrapper = new LambdaQueryWrapper<>(); | |
| 89 | if (ObjectUtil.isNotNull(sysDictDataParam)) { | |
| 90 | if (ObjectUtil.isNotEmpty(sysDictDataParam.getTypeId())) { | |
| 91 | queryWrapper.eq(SysDictData::getTypeId, sysDictDataParam.getTypeId()); | |
| 92 | } | |
| 93 | } | |
| 94 | //查询未删除的 | |
| 95 | queryWrapper.ne(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode()); | |
| 96 | //根据排序升序排列，序号越小越在前 | |
| 97 | queryWrapper.orderByAsc(SysDictData::getSort); | |
| 98 | return this.list(queryWrapper); | |
| 99 | } | |
| 100 | ||
| 101 | @Override | |
| 102 | public void add(SysDictDataParam sysDictDataParam) { | |
| 103 | ||
| 104 | //校验参数，检查是否存在重复的编码，不排除当前添加的这条记录 | |
| 105 | checkParam(sysDictDataParam, false); | |
| 106 | ||
| 107 | //将dto转为实体 | |
| 108 | SysDictData sysDictData = new SysDictData(); | |
| 109 | BeanUtil.copyProperties(sysDictDataParam, sysDictData); | |
| 110 | ||
| 111 | //设置状态为启用 | |
| 112 | sysDictData.setStatus(CommonStatusEnum.ENABLE.getCode()); | |
| 113 | ||
| 114 | this.save(sysDictData); | |
| 115 | } | |
| 116 | ||
| 117 | @Override | |
| 118 | public void delete(SysDictDataParam sysDictDataParam) { | |
| 119 | ||
| 120 | //根据id查询实体 | |
| 121 | SysDictData sysDictData = this.querySysDictData(sysDictDataParam); | |
| 122 | ||
| 123 | //逻辑删除，修改状态 | |
| 124 | sysDictData.setStatus(CommonStatusEnum.DELETED.getCode()); | |
| 125 | ||
| 126 | //更新实体 | |
| 127 | this.updateById(sysDictData); | |
| 128 | } | |
| 129 | ||
| 130 | @Override | |
| 131 | public void edit(SysDictDataParam sysDictDataParam) { | |
| 132 | ||
| 133 | //根据id查询实体 | |
| 134 | SysDictData sysDictData = this.querySysDictData(sysDictDataParam); | |
| 135 | ||
| 136 | //校验参数，检查是否存在重复的编码或者名称，排除当前编辑的这条记录 | |
| 137 | checkParam(sysDictDataParam, true); | |
| 138 | ||
| 139 | //请求参数转化为实体 | |
| 140 | BeanUtil.copyProperties(sysDictDataParam, sysDictData); | |
| 141 | ||
| 142 | //不能修改状态，用修改状态接口修改状态 | |
| 143 | sysDictData.setStatus(null); | |
| 144 | ||
| 145 | this.updateById(sysDictData); | |
| 146 | } | |
| 147 | ||
| 148 | @Override | |
| 149 | public SysDictData detail(SysDictDataParam sysDictDataParam) { | |
| 150 | return this.querySysDictData(sysDictDataParam); | |
| 151 | } | |
| 152 | ||
| 153 | @Override | |
| 154 | public List<Dict> getDictDataListByDictTypeId(Long dictTypeId) { | |
| 155 | ||
| 156 | //构造查询条件 | |
| 157 | LambdaQueryWrapper<SysDictData> queryWrapper = new LambdaQueryWrapper<SysDictData>(); | |
| 158 | queryWrapper.eq(SysDictData::getTypeId, dictTypeId).ne(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode()); | |
| 159 | //根据排序升序排列，序号越小越在前 | |
| 160 | queryWrapper.orderByAsc(SysDictData::getSort); | |
| 161 | //查询dictTypeId下所有的字典项 | |
| 162 | List<SysDictData> results = this.list(queryWrapper); | |
| 163 | ||
| 164 | //抽取code和value封装到map返回 | |
| 165 | List<Dict> dictList = CollectionUtil.newArrayList(); | |
| 166 | results.forEach(sysDictData -> { | |
| 167 | Dict dict = Dict.create(); | |
| 168 | dict.put(CommonConstant.CODE, sysDictData.getCode()); | |
| 169 | dict.put(CommonConstant.VALUE, sysDictData.getValue()); | |
| 170 | dictList.add(dict); | |
| 171 | }); | |
| 172 | ||
| 173 | return dictList; | |
| 174 | } | |
| 175 | ||
| 176 | @Override | |
| 177 | public void deleteByTypeId(Long typeId) { | |
| 178 | //将所有typeId为某值的记录全部置为delete状态 | |
| 179 | LambdaUpdateWrapper<SysDictData> queryWrapper = new LambdaUpdateWrapper<>(); | |
| 180 | queryWrapper.eq(SysDictData::getTypeId, typeId) | |
| 181 | .set(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode()); | |
| 182 | this.update(queryWrapper); | |
| 183 | } | |
| 184 | ||
| 185 | @Override | |
| 186 | public void changeStatus(SysDictDataParam sysDictDataParam) { | |
| 187 | //根据id查询实体 | |
| 188 | SysDictData sysDictData = this.querySysDictData(sysDictDataParam); | |
| 189 | Long id = sysDictData.getId(); | |
| 190 | ||
| 191 | Integer status = sysDictDataParam.getStatus(); | |
| 192 | ||
| 193 | //校验状态在不在枚举值里 | |
| 194 | CommonStatusEnum.validateStatus(status); | |
| 195 | ||
| 196 | //更新枚举，更新只能更新未删除状态的 | |
| 197 | LambdaUpdateWrapper<SysDictData> updateWrapper = new LambdaUpdateWrapper<>(); | |
| 198 | updateWrapper.eq(SysDictData::getId, id) | |
| 199 | .and(i -> i.ne(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode())) | |
| 200 | .set(SysDictData::getStatus, status); | |
| 201 | boolean update = this.update(updateWrapper); | |
| 202 | if (!update) { | |
| 203 | throw new ServiceException(StatusExceptionEnum.UPDATE_STATUS_ERROR); | |
| 204 | } | |
| 205 | } | |
| 206 | ||
| 207 | @Override | |
| 208 | public List<String> getDictCodesByDictTypeCode(String... dictTypeCodes) { | |
| 209 | return this.baseMapper.getDictCodesByDictTypeCode(dictTypeCodes); | |
| 210 | } | |
| 211 | ||
| 212 | /** | |
| 213 | * 校验参数，校验是否存在相同的编码 | |
| 214 | * | |
| 215 | * @author xuyuxiang | |
| 216 | * @date 2020/3/31 20:56 | |
| 217 | */ | |
| 218 | private void checkParam(SysDictDataParam sysDictDataParam, boolean isExcludeSelf) { | |
| 219 | Long id = sysDictDataParam.getId(); | |
| 220 | Long typeId = sysDictDataParam.getTypeId(); | |
| 221 | String code = sysDictDataParam.getCode(); | |
| 222 | ||
| 223 | //构建带code的查询条件 | |
| 224 | LambdaQueryWrapper<SysDictData> queryWrapper = new LambdaQueryWrapper<>(); | |
| 225 | queryWrapper.eq(SysDictData::getTypeId, typeId) | |
| 226 | .eq(SysDictData::getCode, code) | |
| 227 | .ne(SysDictData::getStatus, CommonStatusEnum.DELETED.getCode()); | |
| 228 | ||
| 229 | //如果排除自己，则增加查询条件主键id不等于本条id | |
| 230 | if (isExcludeSelf) { | |
| 231 | queryWrapper.ne(SysDictData::getId, id); | |
| 232 | } | |
| 233 | ||
| 234 | //查询重复记录的数量 | |
| 235 | int countByCode = this.count(queryWrapper); | |
| 236 | ||
| 237 | //如果存在重复的记录，抛出异常，直接返回前端 | |
| 238 | if (countByCode >= 1) { | |
| 239 | throw new ServiceException(SysDictDataExceptionEnum.DICT_DATA_CODE_REPEAT); | |
| 240 | } | |
| 241 | } | |
| 242 | ||
| 243 | /** | |
| 244 | * 获取系统字典值 | |
| 245 | * | |
| 246 | * @author xuyuxiang | |
| 247 | * @date 2020/3/31 20:56 | |
| 248 | */ | |
| 249 | private SysDictData querySysDictData(SysDictDataParam sysDictDataParam) { | |
| 250 | SysDictData sysDictData = this.getById(sysDictDataParam.getId()); | |
| 251 | if (ObjectUtil.isNull(sysDictData)) { | |
| 252 | throw new ServiceException(SysDictDataExceptionEnum.DICT_DATA_NOT_EXIST); | |
| 253 | } | |
| 254 | return sysDictData; | |
| 255 | } | |
| 256 | } | |
