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Restrict Genres and Tags to the users library Fixes #3859

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This commit is contained in:
Amelia 2025-06-20 16:05:45 +02:00
parent 5c8b124b70
commit d261eaa98f
3 changed files with 117 additions and 34 deletions
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69
API/Data/Repositories/GenreRepository.cs
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@ -173,23 +173,58 @@ public class GenreRepository : IGenreRepository
{
var ageRating = await _context.AppUser.GetUserAgeRestriction(userId);
var query = _context.Genre
.RestrictAgainstAgeRestriction(ageRating)
.Select(g => new BrowseGenreDto
{
Id = g.Id,
Title = g.Title,
SeriesCount = g.SeriesMetadatas
.Select(sm => sm.Id)
.Distinct()
.Count(),
ChapterCount = g.Chapters
.Select(ch => ch.Id)
.Distinct()
.Count()
})
.OrderBy(g => g.Title);
var libs = await _context.Library.Includes(LibraryIncludes.AppUser).ToListAsync();
var userLibs = libs.Where(lib => lib.AppUsers.Any(user => user.Id == userId))
.Select(lib => lib.Id).ToList();
return await PagedList<BrowseGenreDto>.CreateAsync(query, userParams.PageNumber, userParams.PageSize);
var query = _context.Genre.RestrictAgainstAgeRestriction(ageRating);
IQueryable<BrowseGenreDto> finalQuery;
if (libs.Count != userLibs.Count)
{
var seriesIds = _context.Series.Where(s => userLibs.Contains(s.LibraryId)).Select(s => s.Id);
query = query.Where(s => s.Chapters.Any(cp => seriesIds.Contains(cp.Volume.SeriesId)) ||
s.SeriesMetadatas.Any(sm => seriesIds.Contains(sm.SeriesId)));
finalQuery = query.Select(g => new BrowseGenreDto
{
Id = g.Id,
Title = g.Title,
SeriesCount = g.SeriesMetadatas
.Where(sm => seriesIds.Contains(sm.SeriesId))
.RestrictAgainstAgeRestriction(ageRating)
//.Select(sm => sm.Id)
.Distinct()
.Count(),
ChapterCount = g.Chapters
.Where(cp => seriesIds.Contains(cp.Volume.SeriesId))
.RestrictAgainstAgeRestriction(ageRating)
//.Select(ch => ch.Id)
.Distinct()
.Count()
})
.OrderBy(g => g.Title);
}
else
{
finalQuery = query.Select(g => new BrowseGenreDto
{
Id = g.Id,
Title = g.Title,
SeriesCount = g.SeriesMetadatas
.Select(sm => sm.Id)
.Distinct()
.Count(),
ChapterCount = g.Chapters
.Select(ch => ch.Id)
.Distinct()
.Count()
})
.OrderBy(g => g.Title);
}
return await PagedList<BrowseGenreDto>.CreateAsync(finalQuery, userParams.PageNumber, userParams.PageSize);
}
}