今天完成的事情:

1.完成了支付模块

2.完成资料与课程,课时,教材关系

public String getData(HttpServletRequest request, ModelMap model,Integer dataBelongType,Long dataBelongId) throws Exception {
//    验参
      boolean isIllegal=CheckTheParameters.valueIsIllegal(dataBelongType,CheckTheParameters.typeOfCheck.DATA_BELONG);
      List<Long> orderedId=new ArrayList <>();
      List<Long> dataIdsOfLessonOrBook=new ArrayList <>();
      List<Long> dataIdsOfPeriod=new ArrayList <>();
      List<Long> unorderedIds=new ArrayList <>();
      List<Long> ordereds=new ArrayList <>();
      BigDecimal datasPrice=new BigDecimal(0);
      try {
         if (isIllegal){
            model.addAttribute("code",-3);
         }else {
         log.info("=====获取用户ID=====");
//       String token = CookieUtil.getCookie(request, "token");
//       String[] mToken = DesUtil.getStrM(token).split(",");
//       Long uid = Long.parseLong(mToken[0]);
            Long uid=28L;
         if (dataBelongType==1||dataBelongType==2){
//          取出课程或教材包含的课时的资料

            Map<String,Object> params=DynamicSQL.getDataByIdAndType(dataBelongId,dataBelongType,null);
            dataIdsOfLessonOrBook=dataService.getIdsByDynamicCondition(Data.class,params,0,Integer.MAX_VALUE);
//          取出已购买的资料
            for (Long dataId:dataIdsOfLessonOrBook
                ) {
               Map<String,Object> orderParams=DynamicSQL.getOrdered(4,dataId,uid);
               orderedId=userOrderService.getIdsByDynamicCondition(UserOrder.class,orderParams,0,Integer.MAX_VALUE);
               System.out.println(orderedId);
               if (orderedId.size()==0){
                  unorderedIds.add(dataId);
                  datasPrice=datasPrice.add(dataService.getObjectById(dataId).getPrice());
               }else {
                  ordereds.add(orderedId.get(0));
               }
            }
            model.addAttribute("dataId",unorderedIds);
            model.addAttribute("datasPrice",datasPrice);
            if (dataIdsOfLessonOrBook.size()==0){
               model.addAttribute("status",1);
            }else if (ordereds.size()==0){
               model.addAttribute("status",2);
            }else if (ordereds.size()!=0){
               model.addAttribute("status",3);
            }
         }else  if (dataBelongType==3){
            Map<String,Object> dataParams=DynamicSQL.getDataByIdAndType(null,null,dataBelongId);
             dataIdsOfPeriod=dataService.getIdsByDynamicCondition(Data.class,dataParams,0,Integer.MAX_VALUE);
            for (Long dataId:dataIdsOfPeriod
                ) {
               Map<String,Object> orderParams=DynamicSQL.getOrdered(4,dataId,uid);
               ordereds=userOrderService.getIdsByDynamicCondition(UserOrder.class,orderParams,0,Integer.MAX_VALUE);
            }
            if (dataIdsOfPeriod.size()==0){
               model.addAttribute("status",1);
            }else if(ordereds.size()==0){
               datasPrice=dataService.getObjectById(dataIdsOfPeriod.get(0)).getPrice();
               model.addAttribute("status",2);
               model.addAttribute("dataId",dataIdsOfPeriod.get(0));
               model.addAttribute("datasPrice",datasPrice);
            }else if (ordereds.size()!=0){
               model.addAttribute("status",3);
               model.addAttribute("dataId",dataIdsOfPeriod.get(0));

            }
         }
         model.addAttribute("code",0);
         }
      }catch (Exception e){
         e.printStackTrace();
         model.addAttribute("code",-1);
      }
      return "/jsps/course-jsp/lesson/json/dataStatus";
   }

明天计划完成的事情:

1.测试