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添加商品类别编号唯一校验

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This commit is contained in:
cjl
2019-02-20 14:24:13 +08:00
parent 6bbc0aefb4
commit 7f1cd5f16c
4 changed files with 52 additions and 0 deletions
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39
src/main/java/com/jsh/erp/service/materialCategory/MaterialCategoryService.java
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@@ -2,12 +2,14 @@ package com.jsh.erp.service.materialCategory;
import com.alibaba.fastjson.JSONObject;
import com.jsh.erp.constants.BusinessConstants;
import com.jsh.erp.constants.ExceptionConstants;
import com.jsh.erp.datasource.entities.MaterialCategory;
import com.jsh.erp.datasource.entities.MaterialCategoryExample;
import com.jsh.erp.datasource.entities.User;
import com.jsh.erp.datasource.mappers.MaterialCategoryMapper;
import com.jsh.erp.datasource.mappers.MaterialCategoryMapperEx;
import com.jsh.erp.datasource.vo.TreeNode;
import com.jsh.erp.exception.BusinessRunTimeException;
import com.jsh.erp.service.user.UserService;
import com.jsh.erp.utils.StringUtil;
import org.slf4j.Logger;
@@ -117,6 +119,8 @@ public class MaterialCategoryService {
//没有给定父级目录的id，默认设置父级目录为根目录
mc.setParentid(BusinessConstants.MATERIAL_CATEGORY_ROOT_ID);
}
//检查商品类型编号是否已存在
checkMaterialCategorySerialNo(mc);
//数据状态新增时默认设置为启用
mc.setStatus(BusinessConstants.MATERIAL_CATEGORY_STATUS_ENABLE);
Date date=new Date();
@@ -147,6 +151,8 @@ public class MaterialCategoryService {
}
public int editMaterialCategory(MaterialCategory mc) {
//检查商品类型编号是否已存在
checkMaterialCategorySerialNo(mc);
//更新时间
mc.setUpdateTime(new Date());
//更新人
@@ -154,4 +160,37 @@ public class MaterialCategoryService {
mc.setUpdater(userInfo==null?null:userInfo.getId());
return materialCategoryMapperEx.editMaterialCategory(mc);
}
/**
* 根据商品类别编号判断商品类别是否已存在
* */
public void checkMaterialCategorySerialNo(MaterialCategory mc) {
if(mc==null){
return;
}
if(StringUtil.isEmpty(mc.getSerialNo())){
return;
}
//根据商品类别编号查询商品类别
List<MaterialCategory> mList=materialCategoryMapperEx.getMaterialCategoryBySerialNo(mc.getSerialNo());
if(mList==null||mList.size()<1){
//未查询到对应数据，编号可用
return;
}
if(mList.size()>1){
//查询到的数据条数大于1，编号已存在
throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE,
ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG);
}
if(mc.getId()==null){
//新增时，编号已存在
throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE,
ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG);
}
if(mc.getId()!=mList.get(0).getId()){
//修改时，相同编号，id不同
throw new BusinessRunTimeException(ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_CODE,
ExceptionConstants.MATERIAL_CATEGORY_SERIAL_ALREADY_EXISTS_MSG);
}
}
}