public ActionResult Index(long userId, UserLanguages userLanguages)
{
const string EMPTY_WALL_VIEW = "EmptyWall";
if (WebSettingsConfig.Instance.IsSectionForbidden(SectionId.MyKnowledge))
{
return(RedirectToAction("Index", RouteConfig.MAIN_CONTROLLER_NAME));
}
if (IdValidator.IsInvalid(userId) || UserLanguages.IsInvalid(userLanguages))
{
return(View(EMPTY_WALL_VIEW));
}
IUserKnowledgeQuery userKnowledgeQuery = CreateUserKnowledgeQuery(userId);
List <UserKnowledgeItem> items = GetData(userKnowledgeQuery, userLanguages, long.MaxValue);
if (items == null || EnumerableValidator.IsEmpty(items))
{
return(View(EMPTY_WALL_VIEW));
}
//TODO: если будет тормозить - получать ajax'ом данные через action GetStatistic
UserKnowledgeStatistic statistic = userKnowledgeQuery.GetStatistic();
return(View("Index", new KnowledgeWallModel(userLanguages, items)
{
Statistic = statistic
}));
}
/// <summary>
/// Получает статистику пользователя
/// </summary>
/// <returns>статистика пользователя</returns>
public UserKnowledgeStatistic GetStatistic()
{
DateTime currentDate = GetCurrentDate();
var defaultValue = new UserKnowledgeStatistic {
Today = new UserKnowledgeStatistic.CountStatistic(),
Total =
new UserKnowledgeStatistic.CountStatistic()
};
DateTime minDate = new DateTime().GetDbDateTime();
UserKnowledgeStatistic result = Adapter.ReadByContext(c => {
var innerResult = new UserKnowledgeStatistic();
IQueryable <IGrouping <int, UserKnowledge> > query =
c.UserKnowledge.Where(
e => e.UserId == _userId && e.LanguageId == _languageId && e.DeletedDate == minDate).GroupBy(
e => e.DataType);
innerResult.Total = GetCountStatistic(query);
query = c.UserKnowledge
.Where(
e =>
e.UserId == _userId && e.LanguageId == _languageId && e.CreationDate >= currentDate &&
e.DeletedDate == minDate)
.GroupBy(e => e.DataType);
innerResult.Today = GetCountStatistic(query);
return(innerResult);
}, defaultValue);
return(result);
}
public JsonResult GetStatistic(long userId)
{
if (IdValidator.IsInvalid(userId))
{
return(JsonResultHelper.GetUnlimitedJsonResult(new object()));
}
IUserKnowledgeQuery userKnowledgeQuery = CreateUserKnowledgeQuery(userId);
UserKnowledgeStatistic statistic = userKnowledgeQuery.GetStatistic();
return(JsonResultHelper.GetUnlimitedJsonResult(statistic));
}