枚举类配置,判断枚举是否重复

das/src/main/java/com/das/modules/equipment/mapper/SysEnumTypesMapper.java

@@ -1,9 +1,13 @@
 package com.das.modules.equipment.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.das.modules.equipment.domain.dto.SysEnumTypesDto;
 import com.das.modules.equipment.entity.SysEnumTypes;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
 
 @Mapper
 public interface SysEnumTypesMapper extends BaseMapper<SysEnumTypes> {
+
+    Long queryEnumTypesByName(@Param("sysDto") SysEnumTypesDto sysDto);
 }

das/src/main/java/com/das/modules/equipment/service/impl/SysEnumServiceImpl.java

@@ -1,8 +1,10 @@
 package com.das.modules.equipment.service.impl;
 
 import cn.dev33.satoken.stp.StpUtil;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.das.common.config.SessionUtil;
+import com.das.common.exceptions.ServiceException;
 import com.das.common.utils.BeanCopyUtils;
 import com.das.common.utils.PageDataInfo;
 import com.das.common.utils.PageQuery;
@@ -35,13 +37,18 @@ public class SysEnumServiceImpl implements SysEnumService {
     /** 新增枚举类型 */
     @Override
     public SysEnumTypesVo addEnumTypes(SysEnumTypesDto sysEnumTypesDto) {
+        //判断枚举类型,是否重复
+        Long count = sysEnumTypesMapper.queryEnumTypesByName(sysEnumTypesDto);
+        if (count >0){
+            throw new ServiceException("枚举类型,不可重复!");
+        }
         SysEnumTypes sysEnumTypes = new SysEnumTypes();
         BeanCopyUtils.copy(sysEnumTypesDto, sysEnumTypes);
         SysUserVo sysUserVo = (SysUserVo) StpUtil.getTokenSession().get(SessionUtil.SESSION_USER_KEY);
-        sysEnumTypes.setCreatedTime(new Date());
-        sysEnumTypes.setUpdatedTime(new Date());
         sysEnumTypes.setCreatedBy(sysUserVo.getAccount());
         sysEnumTypes.setUpdatedBy(sysUserVo.getAccount());
+        sysEnumTypes.setCreatedTime(new Date());
+        sysEnumTypes.setUpdatedTime(new Date());
         sysEnumTypes.setRevision(1);
         sysEnumTypesMapper.insert(sysEnumTypes);
         SysEnumTypesVo sysEnumTypesVo = new SysEnumTypesVo();
@@ -54,11 +61,18 @@ public class SysEnumServiceImpl implements SysEnumService {
     public SysEnumValuesVo addEnumValues(SysEnumValuesDto sysEnumValuesDto) {
         SysEnumValues sysEnumValues = new SysEnumValues();
         BeanCopyUtils.copy(sysEnumValuesDto,sysEnumValues);
+        QueryWrapper<SysEnumValues> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("enum_type_id",sysEnumValuesDto.getEnumTypeId());
+        queryWrapper.eq("description",sysEnumValuesDto.getDescription());
+        Long count = sysEnumValuesMapper.selectCount(queryWrapper);
+        if (count >0){
+            throw new ServiceException("枚举值描述,不可重复!");
+        }
         SysUserVo sysUserVo = (SysUserVo) StpUtil.getTokenSession().get(SessionUtil.SESSION_USER_KEY);
-        sysEnumValues.setCreatedTime(new Date());
-        sysEnumValues.setUpdatedTime(new Date());
         sysEnumValues.setCreatedBy(sysUserVo.getAccount());
         sysEnumValues.setUpdatedBy(sysUserVo.getAccount());
+        sysEnumValues.setCreatedTime(new Date());
+        sysEnumValues.setUpdatedTime(new Date());
         sysEnumValues.setRevision(1);
         sysEnumValuesMapper.insert(sysEnumValues);
         SysEnumValuesVo sysEnumValuesVo = new SysEnumValuesVo();

das/src/main/resources/mapper/SysEnumTypesMapper.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.das.modules.equipment.mapper.SysEnumTypesMapper">
+
+
+
+    <select id="queryEnumTypesByName"  resultType="long">
+        select
+            count(*)
+        from
+            public.sys_enum_types
+        where
+            "name" = #{sysDto.name}
+           or description = #{sysDto.description}
+    </select>
+
+
+
+</mapper>

das/src/main/resources/mapper/SysEnumValuesMapper.xml

@@ -22,6 +22,7 @@
             <if test="sysEnumValuesDto.isActive != null and sysEnumValuesDto.isActive != ''">
                 and e.is_active =#{sysEnumValuesDto.isActive}
             </if>
+            order by e.order_number asc
         </where>
     </select>