/// <summary>
/// get a list of ganjoor poems probable metres
/// </summary>
/// <param name="paging"></param>
/// <returns></returns>
public async Task <RServiceResult <(PaginationMetadata PagingMeta, GanjoorPoemCompleteViewModel[] Items)> > GetUnreviewedGanjoorPoemProbableMetres(PagingParameterModel paging)
{
try
{
var source = from probable in _context.GanjoorPoemProbableMetres.AsNoTracking() where probable.Metre != "dismissed" select probable;
(PaginationMetadata PagingMeta, GanjoorPoemProbableMetre[] Items)paginatedResult =
await QueryablePaginator <GanjoorPoemProbableMetre> .Paginate(source, paging);
List <GanjoorPoemCompleteViewModel> poems = new List <GanjoorPoemCompleteViewModel>();
foreach (var next in paginatedResult.Items)
{
var res = await GetPoemById(next.PoemId);
var poem = res.Result;
poem.GanjoorMetre = new GanjoorMetre()
{
Id = next.Id,
Rhythm = next.Metre
};
poems.Add(poem);
}
return(new RServiceResult <(PaginationMetadata PagingMeta, GanjoorPoemCompleteViewModel[] Items)>((paginatedResult.PagingMeta, poems.ToArray())));
}
catch (Exception exp)
{
return(new RServiceResult <(PaginationMetadata PagingMeta, GanjoorPoemCompleteViewModel[] Items)>((null, null), exp.ToString()));
}
}
/// <summary>
/// get user bookmarks (artifacts and items)
/// </summary>
/// <param name="paging"></param>
/// <param name="userId"></param>
/// <returns></returns>
public async Task <RServiceResult <(PaginationMetadata PagingMeta, GanjoorUserBookmarkViewModel[] Bookmarks)> > GetUserBookmarks(PagingParameterModel paging, Guid userId)
{
var source =
_context.GanjoorUserBookmarks
.Include(b => b.Poem).ThenInclude(p => p.Cat).ThenInclude(c => c.Poet)
.Where(b => b.UserId == userId)
.OrderByDescending(b => b.DateTime)
.AsQueryable();
(PaginationMetadata PagingMeta, GanjoorUserBookmark[] Bookmarks)bookmarksPage =
await QueryablePaginator <GanjoorUserBookmark> .Paginate(source, paging);
List <GanjoorUserBookmarkViewModel> result = new List <GanjoorUserBookmarkViewModel>();
foreach (var bookmark in bookmarksPage.Bookmarks)
{
var verses = await _context.GanjoorVerses.AsNoTracking().Where(v => v.PoemId == bookmark.PoemId && v.CoupletIndex == bookmark.CoupletIndex).OrderBy(v => v.VOrder).ToListAsync();
result.Add
(
new GanjoorUserBookmarkViewModel()
{
Id = bookmark.Id,
PoetName = bookmark.Poem.Cat.Poet.Nickname,
PoetImageUrl = $"{WebServiceUrl.Url}{$"/api/ganjoor/poet/image/{bookmark.Poem.FullUrl.Substring(1, bookmark.Poem.FullUrl.IndexOf('/', 1) - 1)}.gif"}",
PoemFullTitle = bookmark.Poem.FullTitle,
PoemFullUrl = bookmark.Poem.FullUrl,
CoupletIndex = bookmark.CoupletIndex,
VerseText = verses.Count == 0 ? "" : verses[0].Text,
Verse2Text = verses.Count < 2 ? "" : verses[1].Text,
DateTime = bookmark.DateTime,
PrivateNote = bookmark.PrivateNote
}
);
}
return(new RServiceResult <(PaginationMetadata PagingMeta, GanjoorUserBookmarkViewModel[] Bookmarks)>
((bookmarksPage.PagingMeta, result.ToArray())));
}
