public async Task <IEnumerable <Announcement> > GetAsync(
int fromResultIndex,
int toResultIndex,
List <KeyValuePair <AnnouncementFilterColumn, string> > announcementFilterColumn,
AnnouncementSortColumn announcementSortColumn,
Order order
)
{
var
url = BuildGetListAnnouncementsRequest(announcementFilterColumn, announcementSortColumn, order);
var
rawJsonData = await HttpHelper.GetRawJsonDataAsync(url, fromResultIndex, toResultIndex);
return(BuildGetListAnnouncementsResponse(rawJsonData));
}
private string BuildGetListAnnouncementsRequest(
List <KeyValuePair <AnnouncementFilterColumn, string> > announcementFilterColumn,
AnnouncementSortColumn announcementSortColumn,
Order order
)
{
var
url = string.Format("{0}?{1}sort({2}{3})",
BaseUrl,
announcementFilterColumn == null ? "" : string.Join("&", announcementFilterColumn.Select(_ => _.Key + "=" + _.Value)) + "&",
order == Order.Asc ? "+" : "-",
announcementSortColumn.ToString()
);
return
(url);
}
