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Background Prefetching for Kavita+ (#2707)

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Joe Milazzo 2024-02-10 09:43:17 -06:00 • committed by GitHub
parent f616b99585
commit 5dc5029a75
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GPG key ID: B5690EEEBB952194
35 changed files with 3300 additions and 100 deletions
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12
API/Data/Repositories/ExternalSeriesMetadataRepository.cs
View file

@ -19,6 +19,7 @@ using Microsoft.AspNetCore.Identity;
using Microsoft.EntityFrameworkCore;
namespace API.Data.Repositories;
#nullable enable
public interface IExternalSeriesMetadataRepository
{
@ -28,6 +29,7 @@ public interface IExternalSeriesMetadataRepository
void Remove(IEnumerable<ExternalReview>? reviews);
void Remove(IEnumerable<ExternalRating>? ratings);
void Remove(IEnumerable<ExternalRecommendation>? recommendations);
void Remove(ExternalSeriesMetadata metadata);
Task<ExternalSeriesMetadata?> GetExternalSeriesMetadata(int seriesId);
Task<bool> ExternalSeriesMetadataNeedsRefresh(int seriesId);
Task<SeriesDetailPlusDto> GetSeriesDetailPlusDto(int seriesId);
@ -70,18 +72,24 @@ public class ExternalSeriesMetadataRepository : IExternalSeriesMetadataRepositor
_context.ExternalReview.RemoveRange(reviews);
}
public void Remove(IEnumerable<ExternalRating> ratings)
public void Remove(IEnumerable<ExternalRating>? ratings)
{
if (ratings == null) return;
_context.ExternalRating.RemoveRange(ratings);
}
public void Remove(IEnumerable<ExternalRecommendation> recommendations)
public void Remove(IEnumerable<ExternalRecommendation>? recommendations)
{
if (recommendations == null) return;
_context.ExternalRecommendation.RemoveRange(recommendations);
}
public void Remove(ExternalSeriesMetadata? metadata)
{
if (metadata == null) return;
_context.ExternalSeriesMetadata.Remove(metadata);
}
/// <summary>
/// Returns the ExternalSeriesMetadata entity for the given Series including all linked tables
/// </summary>

13
API/Data/Repositories/LibraryRepository.cs
View file

@ -56,6 +56,7 @@ public interface ILibraryRepository
Task<IList<Library>> GetAllWithCoversInDifferentEncoding(EncodeFormat encodeFormat);
Task<bool> GetAllowsScrobblingBySeriesId(int seriesId);
Task<IDictionary<int, LibraryType>> GetLibraryTypesBySeriesIdsAsync(IList<int> seriesIds);
}
public class LibraryRepository : ILibraryRepository
@ -352,4 +353,16 @@ public class LibraryRepository : ILibraryRepository
.Select(s => s.Library.AllowScrobbling)
.SingleOrDefaultAsync();
}
public async Task<IDictionary<int, LibraryType>> GetLibraryTypesBySeriesIdsAsync(IList<int> seriesIds)
{
return await _context.Series
.Where(series => seriesIds.Contains(series.Id))
.Select(series => new
{
series.Id,
series.Library.Type
})
.ToDictionaryAsync(entity => entity.Id, entity => entity.Type);
}
}

16
API/Data/Repositories/SeriesRepository.cs
View file

@ -49,6 +49,7 @@ public enum SeriesIncludes
ExternalReviews = 64,
ExternalRatings = 128,
ExternalRecommendations = 256,
ExternalMetadata = 512
}
@ -551,7 +552,7 @@ public class SeriesRepository : ISeriesRepository
}
/// <summary>
/// Returns Volumes, Metadata, and Collection Tags
/// Returns Full Series including all external links
/// </summary>
/// <param name="seriesIds"></param>
/// <returns></returns>
@ -559,9 +560,20 @@ public class SeriesRepository : ISeriesRepository
{
return await _context.Series
.Include(s => s.Volumes)
.Include(s => s.Relations)
.Include(s => s.Metadata)
.ThenInclude(m => m.CollectionTags)
.Include(s => s.Relations)
.Include(s => s.ExternalSeriesMetadata)
.Include(s => s.ExternalSeriesMetadata)
.ThenInclude(e => e.ExternalRatings)
.Include(s => s.ExternalSeriesMetadata)
.ThenInclude(e => e.ExternalReviews)
.Include(s => s.ExternalSeriesMetadata)
.ThenInclude(e => e.ExternalRecommendations)
.Where(s => seriesIds.Contains(s.Id))
.AsSplitQuery()
.ToListAsync();