今天完成的事情:

一.添加了后台课程,课时,收藏接口

@RequestMapping(value = "/a/u/lesson/favorite/list", method = RequestMethod.GET)
public String getuserFavoriteLessonList(HttpServletRequest request,
                              ModelMap model,Integer favoriteType) throws Exception {
   Integer[] params=new Integer[]{favoriteType};
   String token = CookieUtil.getCookie(request, "token");
   log.info("=====获取用户ID=====");
   String[] mToken = DesUtil.getStrM(token).split(",");
   Long uid = Long.parseLong(mToken[0]);
   List<Long> ids=new ArrayList <>();
   List<UserFavorite> userFavoriteLessons=new ArrayList <>();
   List<Integer> countOfStudyeds=new ArrayList <>();
   List<Integer> prpgresses=new ArrayList <>();
   List<Lesson> lessons=new ArrayList <>();
   List<Long> lessonIds=new ArrayList <>();
   ArrayList arrayList=new ArrayList();
   try {
      boolean paramsIsNull= CheckTheParameters.isNullOfTheParameters(params);
      if (paramsIsNull){
         model.addAttribute("code",-3);
      }else {
         log.info("=====获取此位用户收藏集合=====");
         Map<String, Object> sqlParams= DynamicSQL.getUserFavoriteByUid(uid,0);
         ids=userFavoriteService.getIdsByDynamicCondition(
               UserFavorite.class,
               sqlParams,
               0,
               Integer.MAX_VALUE
         );
         userFavoriteLessons=userFavoriteService.getObjectsByIds(ids);
         log.info("收藏课程列表是:"+userFavoriteLessons);
         log.info("=====获取收藏课程集合=====");
         for (UserFavorite userFavoriteLesson:userFavoriteLessons
               ) {
            lessonIds.add(userFavoriteLesson.getFavoriteId());
         }
         lessons=lessonService.getObjectsByIds(lessonIds);
         log.info("=====获取已学人数集合=====");
         for (UserFavorite userFavoriteLesson:userFavoriteLessons
               ) {
            Long favoriteId=userFavoriteLesson.getFavoriteId();
            Map<String, Object> sqlParams1=DynamicSQL.getUserStudyList(null,null,favoriteId,0,userFavoriteLesson.getCountOfChild(),null);

            List<Long> userStudyLessonIds=userStudyService.getIdsByDynamicCondition(
                  UserStudy.class,
                  sqlParams1,
                  0,
                  Integer.MAX_VALUE
            );
            countOfStudyeds.add(userStudyLessonIds.size());
         }
         log.info("=====获取课程的课时进度=====");
         for (UserFavorite userFavoriteLesson:userFavoriteLessons
               ) {
            Long favoriteId=userFavoriteLesson.getFavoriteId();
            Map<String, Object> sqlParams2=DynamicSQL.getUserStudyList(1,favoriteId,null,1,-1,uid);
            List<Long> userStudyPeriodIds=userStudyService.getIdsByDynamicCondition(
                  UserStudy.class,
                  sqlParams2,
                  0,
                  Integer.MAX_VALUE
            );
            prpgresses.add(userStudyPeriodIds.size());
         }
         log.info("=====收藏列表=====");
         int i=0;
         System.out.println(countOfStudyeds);
         System.out.println(prpgresses);
         for (UserFavorite userFavoriteLesson:userFavoriteLessons
               ) {
            Map map=new HashMap();
            map.put("favoriteId",userFavoriteLesson.getFavoriteId());
            map.put("favoriteName",userFavoriteLesson.getFavoriteName());
            map.put("lessonIntroduce",userFavoriteLesson.getLessonIntroduce());
            map.put("countOfChild",userFavoriteLesson.getCountOfChild());
            map.put("progress",prpgresses.get(i));
            System.out.println(prpgresses.get(i));
            map.put("type",userFavoriteLesson.getType());
            map.put("countOfStudyed",countOfStudyeds.get(i));
            map.put("locked",lessons.get(i).getLocked());
            map.put("status",lessons.get(i).getStatus());
            map.put("recommendImg",lessons.get(i).getRecommendImg());
            map.put("listPage",lessons.get(i).getListPage());
            arrayList.add(map);
            i++;
         }
         model.addAttribute("list",arrayList);
         model.addAttribute("code",0);
      }

   }catch (Exception e){
      e.printStackTrace();
   }

   log.info("/userFavorite  to /userFavorite/view/userFavoriteList");

   return "/jsps/course-jsp/lesson/json/favoriteListJson";
}

/**
 * create_by:qingshan
 * create_at:2017-12-15
 * 查看收藏课时列表(700ms)
 * @param favoriteType
 * @return
 * @throws Exception
 * postman:http://localhost:8080/a/u/period/favorite/list?page=0&size=5&favoriteType=1
 */
@RequestMapping(value = "/a/u/period/favorite/list", method = RequestMethod.GET)
public String getuserFavoritePeriodList(HttpServletRequest request, ModelMap model,Integer favoriteType) throws Exception {
   Integer[] params=new Integer[]{favoriteType};
   String token = CookieUtil.getCookie(request, "token");
   log.info("=====获取用户ID=====");
   String[] mToken = DesUtil.getStrM(token).split(",");
   Long uid = Long.parseLong(mToken[0]);
   List<Long> periodIds=new ArrayList <>();
   List<UserFavorite> userFavorites=new ArrayList <>();
   List<Long> userFavoritePeriodIds=new ArrayList <>();
   List<Period> periods=new ArrayList <>();
   List<Integer> studyRates=new ArrayList <>();
   List<UserStudy> userStudies=new ArrayList <>();
   List<Long> userStudiesIds=new ArrayList <>();
   ArrayList arrayList=new ArrayList();
   try {
      boolean paramsIsNull=CheckTheParameters.isNullOfTheParameters(params);
      if (paramsIsNull){
         model.addAttribute("code",-3);
      }else {
         log.info("=====获取收藏课时列表=====");
         Map<String ,Object> sqlParams=DynamicSQL.getUserFavoriteByUid(uid,favoriteType);
         periodIds=userFavoriteService.getIdsByDynamicCondition(UserFavorite.class,sqlParams,0,Integer.MAX_VALUE);
         userFavorites=userFavoriteService.getObjectsByIds(periodIds);
         log.info("=====获取收藏课时的id集合=====");
         for (UserFavorite userFavorite:userFavorites
               ) {
            userFavoritePeriodIds.add(userFavorite.getFavoriteId());
         }
         log.info("=====获取课时列表=====");
         periods=periodService.getObjectsByIds(userFavoritePeriodIds);
         log.info("=====获取课时的学习情况=====");
         Integer i=0;
         for (Period period:periods
               ) {
            UserFavorite userFavorite=userFavorites.get(i);
            Map<String,Object> sqlParams2=DynamicSQL.getUserStudyList(userFavorite.getBelongType(),userFavorite.getBelongId(),userFavorite.getFavoriteId(),userFavorite.getFavoriteType(),null,uid);
            userStudiesIds=userStudyService.getIdsByDynamicCondition(UserStudy.class,sqlParams2,0,Integer.MAX_VALUE);
            userStudies=userStudyService.getObjectsByIds(userStudiesIds);
            if (userStudies.size()==0) {
               studyRates.add(0);
            }else {
               studyRates.add(userStudies.get(0).getStudyRate());
            }
            i++;
         }
         System.out.println(studyRates);
         int j=0;
         for (Period period:periods
               ) {
            Map map=new HashMap();
            map.put("favoriteId",userFavorites.get(j).getFavoriteId());
            map.put("favoriteName",userFavorites.get(j).getFavoriteName());
            map.put("progress",studyRates.get(j).intValue());
            map.put("counOfChild",userFavorites.get(j).getCountOfChild());
            map.put("paperId",periods.get(j).getPaperId());
            map.put("locked",periods.get(j).getLocked());
            map.put("status",periods.get(j).getStatus());
            map.put("belong",userFavorites.get(j).getBelongType());
            map.put("belongId",userFavorites.get(j).getBelongId());
            map.put("belongName",userFavorites.get(j).getBelongName());
            map.put("content",periods.get(j).getContent());
            arrayList.add(map);
            j++;
         }
         model.addAttribute("list",arrayList);
         model.addAttribute("code",0);
      }
   }catch (Exception e){
      e.printStackTrace();
   }

   log.info("/userFavorite  to /userFavorite/view/userFavoriteList");

   return "/jsps/course-jsp/lesson/json/favoriteListJson";
}

明天计划完成的事情:

明天完善代码,向数据库中添加一套完整的数据

遇到的问题:

不管前端后端,问题还是不少,预计还需要两天整理,完善,今天先努力看看能做到什么程度

收获:

调接口