MicroCommunity/docs/document/services/wechatMenu/DeleteWechatMenuInfo.md

package com.java110.store.listener.wechatMenu;

import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.java110.utils.constant.BusinessTypeConstant; import com.java110.utils.constant.ResponseConstant; import com.java110.utils.constant.StatusConstant; import com.java110.utils.exception.ListenerExecuteException; import com.java110.utils.util.Assert; import com.java110.core.annotation.Java110Listener; import com.java110.core.context.DataFlowContext; import com.java110.entity.center.Business; import com.java110.store.dao.IWechatMenuServiceDao; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.transaction.annotation.Transactional;

import java.util.HashMap; import java.util.List; import java.util.Map;

/**

• 删除公众号菜单信息 侦听 *
• 处理节点
• 1、businessWechatMenu:{} 公众号菜单基本信息节点
• 2、businessWechatMenuAttr:[{}] 公众号菜单属性信息节点
• 3、businessWechatMenuPhoto:[{}] 公众号菜单照片信息节点
• 4、businessWechatMenuCerdentials:[{}] 公众号菜单证件信息节点
• 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

• Created by wuxw on 2018/5/18. */ @Java110Listener("deleteWechatMenuInfoListener") @Transactional public class DeleteWechatMenuInfoListener extends AbstractWechatMenuBusinessServiceDataFlowListener {

  private final static Logger logger = LoggerFactory.getLogger(DeleteWechatMenuInfoListener.class); @Autowired IWechatMenuServiceDao wechatMenuServiceDaoImpl;

  @Override public int getOrder() {

  return 3;
  

  }

  @Override public String getBusinessTypeCd() {

  return BusinessTypeConstant.BUSINESS_TYPE_DELETE_WECHAT_MENU;
  

  }

  /**

  • 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
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doSaveBusiness(DataFlowContext dataFlowContext, Business business) { JSONObject data = business.getDatas();

    Assert.notEmpty(data,"没有datas 节点，或没有子节点需要处理");

    //处理 businessWechatMenu 节点
    if(data.containsKey(WechatMenuPo.class.getSimpleName())){
        Object _obj = data.get(WechatMenuPo.class.getSimpleName());
        JSONArray businessWechatMenus = null;
        if(_obj instanceof JSONObject){
            businessWechatMenus = new JSONArray();
            businessWechatMenus.add(_obj);
        }else {
            businessWechatMenus = (JSONArray)_obj;
        }
        //JSONObject businessWechatMenu = data.getJSONObject(WechatMenuPo.class.getSimpleName());
        for (int _wechatMenuIndex = 0; _wechatMenuIndex < businessWechatMenus.size();_wechatMenuIndex++) {
            JSONObject businessWechatMenu = businessWechatMenus.getJSONObject(_wechatMenuIndex);
            doBusinessWechatMenu(business, businessWechatMenu);
            if(_obj instanceof JSONObject) {
                dataFlowContext.addParamOut("wechatMenuId", businessWechatMenu.getString("wechatMenuId"));
            }
        }
    

    }

  }

  /**

  • 删除 instance数据
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doBusinessToInstance(DataFlowContext dataFlowContext, Business business) { String bId = business.getbId(); //Assert.hasLength(bId,"请求报文中没有包含 bId");

    //公众号菜单信息 Map info = new HashMap(); info.put("bId",business.getbId()); info.put("operate",StatusConstant.OPERATE_DEL);

    //公众号菜单信息 List businessWechatMenuInfos = wechatMenuServiceDaoImpl.getBusinessWechatMenuInfo(info); if( businessWechatMenuInfos != null && businessWechatMenuInfos.size() >0) {

    for (int _wechatMenuIndex = 0; _wechatMenuIndex < businessWechatMenuInfos.size();_wechatMenuIndex++) {
        Map businessWechatMenuInfo = businessWechatMenuInfos.get(_wechatMenuIndex);
        flushBusinessWechatMenuInfo(businessWechatMenuInfo,StatusConstant.STATUS_CD_INVALID);
        wechatMenuServiceDaoImpl.updateWechatMenuInfoInstance(businessWechatMenuInfo);
        dataFlowContext.addParamOut("wechatMenuId",businessWechatMenuInfo.get("wechat_menu_id"));
    }
    

    }

  }

  /**

  • 撤单
  • 从business表中查询到DEL的数据 将instance中的数据更新回来
  • @param dataFlowContext 数据对象

  • @param business 当前业务对象 */ @Override protected void doRecover(DataFlowContext dataFlowContext, Business business) { String bId = business.getbId(); //Assert.hasLength(bId,"请求报文中没有包含 bId"); Map info = new HashMap(); info.put("bId",bId); info.put("statusCd",StatusConstant.STATUS_CD_INVALID);

    Map delInfo = new HashMap(); delInfo.put("bId",business.getbId()); delInfo.put("operate",StatusConstant.OPERATE_DEL); //公众号菜单信息 List wechatMenuInfo = wechatMenuServiceDaoImpl.getWechatMenuInfo(info); if(wechatMenuInfo != null && wechatMenuInfo.size() > 0){

    //公众号菜单信息
    List<Map> businessWechatMenuInfos = wechatMenuServiceDaoImpl.getBusinessWechatMenuInfo(delInfo);
    //除非程序出错了，这里不会为空
    if(businessWechatMenuInfos == null ||  businessWechatMenuInfos.size() == 0){
        throw new ListenerExecuteException(ResponseConstant.RESULT_CODE_INNER_ERROR,"撤单失败（wechatMenu），程序内部异常,请检查！ "+delInfo);
    }
    for (int _wechatMenuIndex = 0; _wechatMenuIndex < businessWechatMenuInfos.size();_wechatMenuIndex++) {
        Map businessWechatMenuInfo = businessWechatMenuInfos.get(_wechatMenuIndex);
        flushBusinessWechatMenuInfo(businessWechatMenuInfo,StatusConstant.STATUS_CD_VALID);
        wechatMenuServiceDaoImpl.updateWechatMenuInfoInstance(businessWechatMenuInfo);
    }
    

    } }

  /**

  • 处理 businessWechatMenu 节点
  • @param business 总的数据节点

  • @param businessWechatMenu 公众号菜单节点 */ private void doBusinessWechatMenu(Business business,JSONObject businessWechatMenu){

    Assert.jsonObjectHaveKey(businessWechatMenu,"wechatMenuId","businessWechatMenu 节点下没有包含 wechatMenuId 节点");

    if(businessWechatMenu.getString("wechatMenuId").startsWith("-")){

    throw new ListenerExecuteException(ResponseConstant.RESULT_PARAM_ERROR,"wechatMenuId 错误，不能自动生成（必须已经存在的wechatMenuId）"+businessWechatMenu);
    

    } //自动插入DEL autoSaveDelBusinessWechatMenu(business,businessWechatMenu); } @Override public IWechatMenuServiceDao getWechatMenuServiceDaoImpl() { return wechatMenuServiceDaoImpl; }

  public void setWechatMenuServiceDaoImpl(IWechatMenuServiceDao wechatMenuServiceDaoImpl) {

  this.wechatMenuServiceDaoImpl = wechatMenuServiceDaoImpl;
  

  } }