package com.java110.common.listener.msg;
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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.IMsgServiceDao;
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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.message.MsgPo;
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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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* 删除消息信息 侦听
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* <p>
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* 处理节点
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* 1、businessMsg:{} 消息基本信息节点
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* 2、businessMsgAttr:[{}] 消息属性信息节点
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* 3、businessMsgPhoto:[{}] 消息照片信息节点
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* 4、businessMsgCerdentials:[{}] 消息证件信息节点
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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("deleteMsgInfoListener")
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@Transactional
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public class DeleteMsgInfoListener extends AbstractMsgBusinessServiceDataFlowListener {
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private final static Logger logger = LoggerFactory.getLogger(DeleteMsgInfoListener.class);
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@Autowired
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IMsgServiceDao msgServiceDaoImpl;
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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_MSG;
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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 businessMsg 节点
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if (data.containsKey(MsgPo.class.getSimpleName())) {
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Object _obj = data.get(MsgPo.class.getSimpleName());
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JSONArray businessMsgs = null;
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if (_obj instanceof JSONObject) {
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businessMsgs = new JSONArray();
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businessMsgs.add(_obj);
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} else {
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businessMsgs = (JSONArray) _obj;
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}
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//JSONObject businessMsg = data.getJSONObject("businessMsg");
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for (int _msgIndex = 0; _msgIndex < businessMsgs.size(); _msgIndex++) {
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JSONObject businessMsg = businessMsgs.getJSONObject(_msgIndex);
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doBusinessMsg(business, businessMsg);
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if (_obj instanceof JSONObject) {
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dataFlowContext.addParamOut("msgId", businessMsg.getString("msgId"));
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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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//消息信息
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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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//消息信息
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List<Map> businessMsgInfos = msgServiceDaoImpl.getBusinessMsgInfo(info);
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if (businessMsgInfos != null && businessMsgInfos.size() > 0) {
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for (int _msgIndex = 0; _msgIndex < businessMsgInfos.size(); _msgIndex++) {
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Map businessMsgInfo = businessMsgInfos.get(_msgIndex);
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flushBusinessMsgInfo(businessMsgInfo, StatusConstant.STATUS_CD_INVALID);
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msgServiceDaoImpl.updateMsgInfoInstance(businessMsgInfo);
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dataFlowContext.addParamOut("msgId", businessMsgInfo.get("msg_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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//消息信息
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List<Map> msgInfo = msgServiceDaoImpl.getMsgInfo(info);
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if (msgInfo != null && msgInfo.size() > 0) {
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//消息信息
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List<Map> businessMsgInfos = msgServiceDaoImpl.getBusinessMsgInfo(delInfo);
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//除非程序出错了，这里不会为空
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if (businessMsgInfos == null || businessMsgInfos.size() == 0) {
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throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR, "撤单失败（msg），程序内部异常,请检查！ " + delInfo);
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}
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for (int _msgIndex = 0; _msgIndex < businessMsgInfos.size(); _msgIndex++) {
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Map businessMsgInfo = businessMsgInfos.get(_msgIndex);
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flushBusinessMsgInfo(businessMsgInfo, StatusConstant.STATUS_CD_VALID);
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msgServiceDaoImpl.updateMsgInfoInstance(businessMsgInfo);
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}
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}
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}
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/**
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* 处理 businessMsg 节点
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*
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* @param business 总的数据节点
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* @param businessMsg 消息节点
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*/
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private void doBusinessMsg(Business business, JSONObject businessMsg) {
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Assert.jsonObjectHaveKey(businessMsg, "msgId", "businessMsg 节点下没有包含 msgId 节点");
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if (businessMsg.getString("msgId").startsWith("-")) {
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throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR, "msgId 错误，不能自动生成（必须已经存在的msgId）" + businessMsg);
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}
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//自动插入DEL
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autoSaveDelBusinessMsg(business, businessMsg);
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}
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public IMsgServiceDao getMsgServiceDaoImpl() {
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return msgServiceDaoImpl;
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}
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public void setMsgServiceDaoImpl(IMsgServiceDao msgServiceDaoImpl) {
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this.msgServiceDaoImpl = msgServiceDaoImpl;
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}
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}
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