package com.java110.common.listener.file;
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import com.alibaba.fastjson.JSONArray;
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import com.alibaba.fastjson.JSONObject;
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import com.java110.common.dao.IFileRelServiceDao;
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import com.java110.core.annotation.Java110Listener;
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import com.java110.core.context.DataFlowContext;
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import com.java110.entity.center.Business;
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import com.java110.po.file.FileRelPo;
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import com.java110.utils.constant.BusinessTypeConstant;
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import com.java110.utils.constant.ResponseConstant;
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import com.java110.utils.constant.StatusConstant;
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import com.java110.utils.exception.ListenerExecuteException;
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import com.java110.utils.util.Assert;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.transaction.annotation.Transactional;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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/**
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* 删除文件存放信息 侦听
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* <p>
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* 处理节点
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* 1、businessFileRel:{} 文件存放基本信息节点
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* 2、businessFileRelAttr:[{}] 文件存放属性信息节点
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* 3、businessFileRelPhoto:[{}] 文件存放照片信息节点
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* 4、businessFileRelCerdentials:[{}] 文件存放证件信息节点
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* 协议地址 ：https://github.com/java110/MicroCommunity/wiki/%E5%88%A0%E9%99%A4%E5%95%86%E6%88%B7%E4%BF%A1%E6%81%AF-%E5%8D%8F%E8%AE%AE
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* Created by wuxw on 2018/5/18.
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*/
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@Java110Listener("deleteFileRelInfoListener")
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@Transactional
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public class DeleteFileRelInfoListener extends AbstractFileRelBusinessServiceDataFlowListener {
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private final static Logger logger = LoggerFactory.getLogger(DeleteFileRelInfoListener.class);
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@Autowired
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IFileRelServiceDao fileRelServiceDaoImpl;
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@Override
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public int getOrder() {
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return 3;
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}
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@Override
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public String getBusinessTypeCd() {
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return BusinessTypeConstant.BUSINESS_TYPE_DELETE_FILE_REL;
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}
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/**
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* 根据删除信息 查出Instance表中数据 保存至business表 （状态写DEL） 方便撤单时直接更新回去
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*
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* @param dataFlowContext 数据对象
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* @param business 当前业务对象
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*/
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@Override
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protected void doSaveBusiness(DataFlowContext dataFlowContext, Business business) {
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JSONObject data = business.getDatas();
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Assert.notEmpty(data, "没有datas 节点，或没有子节点需要处理");
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//处理 businessFileRel 节点
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if (data.containsKey(FileRelPo.class.getSimpleName())) {
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Object _obj = data.get(FileRelPo.class.getSimpleName());
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JSONArray businessFileRels = null;
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if (_obj instanceof JSONObject) {
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businessFileRels = new JSONArray();
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businessFileRels.add(_obj);
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} else {
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businessFileRels = (JSONArray) _obj;
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}
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//JSONObject businessFileRel = data.getJSONObject("businessFileRel");
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for (int _fileRelIndex = 0; _fileRelIndex < businessFileRels.size(); _fileRelIndex++) {
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JSONObject businessFileRel = businessFileRels.getJSONObject(_fileRelIndex);
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doBusinessFileRel(business, businessFileRel);
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if (_obj instanceof JSONObject) {
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dataFlowContext.addParamOut("fileRelId", businessFileRel.getString("fileRelId"));
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}
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}
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}
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}
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/**
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* 删除 instance数据
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*
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* @param dataFlowContext 数据对象
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* @param business 当前业务对象
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*/
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@Override
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protected void doBusinessToInstance(DataFlowContext dataFlowContext, Business business) {
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String bId = business.getbId();
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//Assert.hasLength(bId,"请求报文中没有包含 bId");
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//文件存放信息
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Map info = new HashMap();
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info.put("bId", business.getbId());
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info.put("operate", StatusConstant.OPERATE_DEL);
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//文件存放信息
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List<Map> businessFileRelInfos = fileRelServiceDaoImpl.getBusinessFileRelInfo(info);
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if (businessFileRelInfos != null && businessFileRelInfos.size() > 0) {
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for (int _fileRelIndex = 0; _fileRelIndex < businessFileRelInfos.size(); _fileRelIndex++) {
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Map businessFileRelInfo = businessFileRelInfos.get(_fileRelIndex);
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flushBusinessFileRelInfo(businessFileRelInfo, StatusConstant.STATUS_CD_INVALID);
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fileRelServiceDaoImpl.updateFileRelInfoInstance(businessFileRelInfo);
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dataFlowContext.addParamOut("fileRelId", businessFileRelInfo.get("file_rel_id"));
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}
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}
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}
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/**
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* 撤单
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* 从business表中查询到DEL的数据 将instance中的数据更新回来
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*
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* @param dataFlowContext 数据对象
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* @param business 当前业务对象
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*/
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@Override
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protected void doRecover(DataFlowContext dataFlowContext, Business business) {
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String bId = business.getbId();
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//Assert.hasLength(bId,"请求报文中没有包含 bId");
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Map info = new HashMap();
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info.put("bId", bId);
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info.put("statusCd", StatusConstant.STATUS_CD_INVALID);
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Map delInfo = new HashMap();
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delInfo.put("bId", business.getbId());
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delInfo.put("operate", StatusConstant.OPERATE_DEL);
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//文件存放信息
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List<Map> fileRelInfo = fileRelServiceDaoImpl.getFileRelInfo(info);
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if (fileRelInfo != null && fileRelInfo.size() > 0) {
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//文件存放信息
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List<Map> businessFileRelInfos = fileRelServiceDaoImpl.getBusinessFileRelInfo(delInfo);
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//除非程序出错了，这里不会为空
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if (businessFileRelInfos == null || businessFileRelInfos.size() == 0) {
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throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR, "撤单失败（fileRel），程序内部异常,请检查！ " + delInfo);
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}
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for (int _fileRelIndex = 0; _fileRelIndex < businessFileRelInfos.size(); _fileRelIndex++) {
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Map businessFileRelInfo = businessFileRelInfos.get(_fileRelIndex);
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flushBusinessFileRelInfo(businessFileRelInfo, StatusConstant.STATUS_CD_VALID);
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fileRelServiceDaoImpl.updateFileRelInfoInstance(businessFileRelInfo);
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}
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}
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}
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/**
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* 处理 businessFileRel 节点
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*
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* @param business 总的数据节点
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* @param businessFileRel 文件存放节点
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*/
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private void doBusinessFileRel(Business business, JSONObject businessFileRel) {
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Assert.jsonObjectHaveKey(businessFileRel, "fileRelId", "businessFileRel 节点下没有包含 fileRelId 节点");
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if (businessFileRel.getString("fileRelId").startsWith("-")) {
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throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR, "fileRelId 错误，不能自动生成（必须已经存在的fileRelId）" + businessFileRel);
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}
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//自动插入DEL
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autoSaveDelBusinessFileRel(business, businessFileRel);
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}
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public IFileRelServiceDao getFileRelServiceDaoImpl() {
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return fileRelServiceDaoImpl;
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}
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public void setFileRelServiceDaoImpl(IFileRelServiceDao fileRelServiceDaoImpl) {
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this.fileRelServiceDaoImpl = fileRelServiceDaoImpl;
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}
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}
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