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Add rating to chapter page & volume (if one chapter)

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Amelia 2025-04-26 09:40:56 +02:00
parent e96cb0fde9
commit 8ccc2b5801
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GPG key ID: D6D0ECE365407EAA
18 changed files with 226 additions and 47 deletions
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17
API/Data/Repositories/ChapterRepository.cs
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@ -48,6 +48,7 @@ public interface IChapterRepository
Task<ChapterDto> AddChapterModifiers(int userId, ChapterDto chapter);
IEnumerable<Chapter> GetChaptersForSeries(int seriesId);
Task<IList<Chapter>> GetAllChaptersForSeries(int seriesId);
Task<int> GetAverageUserRating(int chapterId, int userId);
}
public class ChapterRepository : IChapterRepository
{
@ -310,4 +311,20 @@ public class ChapterRepository : IChapterRepository
.ThenInclude(cp => cp.Person)
.ToListAsync();
}
public async Task<int> GetAverageUserRating(int chapterId, int userId)
{
// If there is 0 or 1 rating and that rating is you, return 0 back
var countOfRatingsThatAreUser = await _context.AppUserChapterRating
.Where(r => r.ChapterId == chapterId && r.HasBeenRated)
.CountAsync(u => u.AppUserId == userId);
if (countOfRatingsThatAreUser == 1)
{
return 0;
}
var avg = (await _context.AppUserChapterRating
.Where(r => r.ChapterId == chapterId && r.HasBeenRated)
.AverageAsync(r => (int?) r.Rating));
return avg.HasValue ? (int) (avg.Value * 20) : 0;
}
}