云
2026-10-25 d54fbc9d4f8981fa0f7f613b33a28a8cd4f764ea
yudao-module-system/src/main/java/cn/iocoder/yudao/module/system/service/dict/DictTypeServiceImpl.java
@@ -1,9 +1,14 @@
package cn.iocoder.yudao.module.system.service.dict;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.StrUtil;
import cn.iocoder.yudao.framework.common.exception.ServiceException;
import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.system.controller.admin.dict.vo.type.DictTypeImportExcelVO;
import cn.iocoder.yudao.module.system.controller.admin.dict.vo.type.DictTypeImportReqVO;
import cn.iocoder.yudao.module.system.controller.admin.dict.vo.type.DictTypeImportRespVO;
import cn.iocoder.yudao.module.system.controller.admin.dict.vo.type.DictTypePageReqVO;
import cn.iocoder.yudao.module.system.controller.admin.dict.vo.type.DictTypeSaveReqVO;
import cn.iocoder.yudao.module.system.dal.dataobject.dict.DictTypeDO;
@@ -13,9 +18,12 @@
import org.springframework.stereotype.Service;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
import static cn.iocoder.yudao.framework.common.util.collection.CollectionUtils.filterList;
import static cn.iocoder.yudao.module.system.enums.ErrorCodeConstants.*;
/**
@@ -107,6 +115,51 @@
        return dictTypeMapper.selectList();
    }
    @Override
    public DictTypeImportRespVO importDictTypeList(List<DictTypeImportExcelVO> importDictTypes, DictTypeImportReqVO importReqVO) {
        importDictTypes = filterList(importDictTypes, item -> StrUtil.isNotBlank(item.getType()));
        if (CollUtil.isEmpty(importDictTypes)) {
            throw exception(DICT_TYPE_IMPORT_LIST_IS_EMPTY);
        }
        DictTypeImportRespVO respVO = DictTypeImportRespVO.builder()
                .createDictTypeNames(new ArrayList<>())
                .updateDictTypeNames(new ArrayList<>())
                .failureDictTypeNames(new LinkedHashMap<>())
                .build();
        importDictTypes.forEach(importDictType -> {
            try {
                // 1. 判断是否存在(优先按字典类型编码,其次按名称)
                DictTypeDO existDictType = dictTypeMapper.selectByType(importDictType.getType());
                if (existDictType == null && StrUtil.isNotBlank(importDictType.getName())) {
                    existDictType = dictTypeMapper.selectByName(importDictType.getName());
                }
                if (existDictType == null) {
                    // 2.1 新增
                    validateDictTypeNameUnique(null, importDictType.getName());
                    validateDictTypeUnique(null, importDictType.getType());
                    DictTypeDO dictType = BeanUtils.toBean(importDictType, DictTypeDO.class);
                    dictType.setDeletedTime(LocalDateTimeUtils.EMPTY); // 唯一索引,避免 null 值
                    dictTypeMapper.insert(dictType);
                    respVO.getCreateDictTypeNames().add(importDictType.getType());
                    return;
                }
                // 2.2 已存在,判断是否允许更新
                if (!importReqVO.getUpdateSupport()) {
                    respVO.getFailureDictTypeNames().put(importDictType.getType(),
                            StrUtil.format(DICT_TYPE_TYPE_DUPLICATE.getMsg(), importDictType.getType()));
                    return;
                }
                DictTypeDO updateDictType = BeanUtils.toBean(importDictType, DictTypeDO.class)
                        .setId(existDictType.getId());
                dictTypeMapper.updateById(updateDictType);
                respVO.getUpdateDictTypeNames().add(importDictType.getType());
            } catch (ServiceException ex) {
                respVO.getFailureDictTypeNames().put(importDictType.getType(), ex.getMessage());
            }
        });
        return respVO;
    }
    @VisibleForTesting
    void validateDictTypeNameUnique(Long id, String name) {
        DictTypeDO dictType = dictTypeMapper.selectByName(name);