优化service的目录结构
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jishenghua
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package com.jsh.erp.service;
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import com.alibaba.fastjson.JSONObject;
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import com.jsh.erp.constants.BusinessConstants;
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import com.jsh.erp.constants.ExceptionConstants;
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import com.jsh.erp.datasource.entities.Organization;
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import com.jsh.erp.datasource.entities.OrganizationExample;
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import com.jsh.erp.datasource.entities.User;
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import com.jsh.erp.datasource.mappers.OrganizationMapper;
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import com.jsh.erp.datasource.mappers.OrganizationMapperEx;
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import com.jsh.erp.datasource.vo.TreeNode;
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import com.jsh.erp.exception.BusinessRunTimeException;
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import com.jsh.erp.exception.JshException;
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import com.jsh.erp.utils.StringUtil;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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import javax.annotation.Resource;
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import javax.servlet.http.HttpServletRequest;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.List;
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/**
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* @Author: jsh
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*/
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@Service
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public class OrganizationService {
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private Logger logger = LoggerFactory.getLogger(OrganizationService.class);
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@Resource
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private OrganizationMapper organizationMapper;
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@Resource
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private OrganizationMapperEx organizationMapperEx;
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@Resource
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private UserService userService;
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@Resource
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private LogService logService;
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public Organization getOrganization(long id) throws Exception {
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return organizationMapper.selectByPrimaryKey(id);
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}
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public List<Organization> getOrganizationListByIds(String ids)throws Exception {
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List<Long> idList = StringUtil.strToLongList(ids);
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List<Organization> list = new ArrayList<>();
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try{
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andIdIn(idList);
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list = organizationMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int insertOrganization(JSONObject obj, HttpServletRequest request)throws Exception {
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Organization organization = JSONObject.parseObject(obj.toJSONString(), Organization.class);
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organization.setCreateTime(new Date());
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organization.setUpdateTime(new Date());
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int result=0;
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try{
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result=organizationMapper.insertSelective(organization);
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logService.insertLog("机构",
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new StringBuffer(BusinessConstants.LOG_OPERATION_TYPE_ADD).append(organization.getOrgAbr()).toString(),request);
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}catch(Exception e){
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JshException.writeFail(logger, e);
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}
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return result;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int updateOrganization(JSONObject obj, HttpServletRequest request)throws Exception {
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Organization organization = JSONObject.parseObject(obj.toJSONString(), Organization.class);
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organization.setUpdateTime(new Date());
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int result=0;
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try{
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result=organizationMapperEx.editOrganization(organization);
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logService.insertLog("机构",
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new StringBuffer(BusinessConstants.LOG_OPERATION_TYPE_EDIT).append(organization.getOrgAbr()).toString(), request);
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}catch(Exception e){
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JshException.writeFail(logger, e);
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}
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return result;
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int deleteOrganization(Long id, HttpServletRequest request)throws Exception {
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return batchDeleteOrganizationByIds(id.toString());
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int batchDeleteOrganization(String ids, HttpServletRequest request)throws Exception {
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return batchDeleteOrganizationByIds(ids);
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}
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@Transactional(value = "transactionManager", rollbackFor = Exception.class)
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public int batchDeleteOrganizationByIds(String ids) throws Exception{
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StringBuffer sb = new StringBuffer();
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sb.append(BusinessConstants.LOG_OPERATION_TYPE_DELETE);
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List<Organization> list = getOrganizationListByIds(ids);
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for(Organization organization: list){
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sb.append("[").append(organization.getOrgAbr()).append("]");
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}
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logService.insertLog("机构", sb.toString(),
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((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest());
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User userInfo=userService.getCurrentUser();
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String [] idArray=ids.split(",");
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int result=0;
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List <Organization> organList = organizationMapperEx.getOrganizationByParentIds(idArray);
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if(organList!=null && organList.size()>0) {
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//如果存在子机构则不能删除
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logger.error("异常码[{}],异常提示[{}]",
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ExceptionConstants.ORGANIZATION_CHILD_NOT_ALLOWED_DELETE_CODE,ExceptionConstants.ORGANIZATION_CHILD_NOT_ALLOWED_DELETE_MSG);
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throw new BusinessRunTimeException(ExceptionConstants.ORGANIZATION_CHILD_NOT_ALLOWED_DELETE_CODE,
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ExceptionConstants.ORGANIZATION_CHILD_NOT_ALLOWED_DELETE_MSG);
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} else {
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result=organizationMapperEx.batchDeleteOrganizationByIds(
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new Date(),userInfo==null?null:userInfo.getId(),idArray);
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}
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return result;
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}
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public int checkIsNameExist(Long id, String name)throws Exception {
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andIdNotEqualTo(id).andOrgAbrEqualTo(name).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<Organization> list=null;
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try{
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list= organizationMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list==null?0:list.size();
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}
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public List<TreeNode> getOrganizationTree(Long id)throws Exception {
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List<TreeNode> list=null;
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try{
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list=organizationMapperEx.getNodeTree(id);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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public List<Organization> findById(Long id) throws Exception{
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andIdEqualTo(id);
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List<Organization> list=null;
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try{
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list=organizationMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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public List<Organization> findByParentId(Long parentId)throws Exception {
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List<Organization> list=null;
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if(parentId!=null){
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andIdEqualTo(parentId).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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try{
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list=organizationMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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}
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return list;
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}
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public List<Organization> findByOrgNo(String orgNo)throws Exception {
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andOrgNoEqualTo(orgNo).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<Organization> list=null;
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try{
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list=organizationMapper.selectByExample(example);
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}catch(Exception e){
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JshException.readFail(logger, e);
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}
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return list;
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}
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/**
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* create by: cjl
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* description:
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* 检查机构编号是否已经存在
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* create time: 2019/3/7 10:01
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* @Param: orgNo
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* @return void
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*/
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public void checkOrgNoIsExists(String orgNo,Long id)throws Exception {
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List<Organization> orgList=findByOrgNo(orgNo);
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if(orgList!=null&&orgList.size()>0){
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if(orgList.size()>1){
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logger.error("异常码[{}],异常提示[{}],参数,orgNo[{}]",
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG,orgNo);
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//获取的数据条数大于1，机构编号已存在
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throw new BusinessRunTimeException(ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG);
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}
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if(id!=null){
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if(!orgList.get(0).getId().equals(id)){
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//数据条数等于1，但是和编辑的数据的id不相同
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logger.error("异常码[{}],异常提示[{}],参数,orgNo[{}],id[{}]",
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG,orgNo,id);
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throw new BusinessRunTimeException(ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG);
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}
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}else{
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logger.error("异常码[{}],异常提示[{}],参数,orgNo[{}]",
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG,orgNo);
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//数据条数等于1，但此时是新增
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throw new BusinessRunTimeException(ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_CODE,
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ExceptionConstants.ORGANIZATION_NO_ALREADY_EXISTS_MSG);
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}
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}
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}
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/**
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* 根据父级id递归获取子集组织id
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* @return
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*/
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public List<Long> getOrgIdByParentId(Long orgId) {
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List<Long> idList = new ArrayList<>();
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andIdEqualTo(orgId).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<Organization> orgList = organizationMapper.selectByExample(example);
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if(orgList!=null && orgList.size()>0) {
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idList.add(orgId);
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getOrgIdByParentNo(idList, orgList.get(0).getId());
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}
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return idList;
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}
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/**
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* 根据组织编号递归获取下级编号
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* @param id
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* @return
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*/
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public void getOrgIdByParentNo(List<Long> idList,Long id) {
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OrganizationExample example = new OrganizationExample();
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example.createCriteria().andParentIdEqualTo(id).andDeleteFlagNotEqualTo(BusinessConstants.DELETE_FLAG_DELETED);
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List<Organization> orgList = organizationMapper.selectByExample(example);
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if(orgList!=null && orgList.size()>0) {
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for(Organization o: orgList) {
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idList.add(o.getId());
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getOrgIdByParentNo(idList, o.getId());
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}
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}
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}
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}
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