38 lines
1.6 KiB
C#
38 lines
1.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading;
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using System.Threading.Tasks;
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using ErsatzTV.Application.MediaItems;
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using ErsatzTV.Core.Domain;
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using ErsatzTV.Core.Interfaces.Repositories;
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using LanguageExt;
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using MediatR;
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using static LanguageExt.Prelude;
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using static ErsatzTV.Application.MediaCollections.Mapper;
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using static ErsatzTV.Application.MediaItems.Mapper;
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namespace ErsatzTV.Application.MediaCollections.Queries
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{
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public class GetSimpleMediaCollectionWithItemsByIdHandler : IRequestHandler<GetSimpleMediaCollectionWithItemsById,
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Option<Tuple<MediaCollectionViewModel, List<MediaItemSearchResultViewModel>>>>
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{
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private readonly IMediaCollectionRepository _mediaCollectionRepository;
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public GetSimpleMediaCollectionWithItemsByIdHandler(IMediaCollectionRepository mediaCollectionRepository) =>
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_mediaCollectionRepository = mediaCollectionRepository;
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public async Task<Option<Tuple<MediaCollectionViewModel, List<MediaItemSearchResultViewModel>>>> Handle(
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GetSimpleMediaCollectionWithItemsById request,
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CancellationToken cancellationToken)
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{
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Option<SimpleMediaCollection> maybeCollection =
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await _mediaCollectionRepository.GetSimpleMediaCollectionWithItems(request.Id);
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return maybeCollection.Match<Option<Tuple<MediaCollectionViewModel, List<MediaItemSearchResultViewModel>>>>(
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c => Tuple(ProjectToViewModel(c), c.Items.Map(ProjectToSearchViewModel).ToList()),
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None);
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}
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}
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}
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