31 lines
990 B
C#
31 lines
990 B
C#
using ErrorOr;
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using Mediator;
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using Microsoft.EntityFrameworkCore;
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using Musify.Application.Albums.Responses;
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using Musify.Application.Contracts;
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using Musify.Application.Shared;
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namespace Musify.Application.Albums
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{
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public record GetAlbumByIdQuery(Guid Id)
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: IQuery<ErrorOr<AlbumApplicationResponse>>;
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public class GetAlbumByIdQueryHandler(IDatabase database)
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: IQueryHandler<GetAlbumByIdQuery, ErrorOr<AlbumApplicationResponse>>
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{
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public async ValueTask<ErrorOr<AlbumApplicationResponse>> Handle(GetAlbumByIdQuery request, CancellationToken cancellationToken)
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{
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var album = await database.Albums
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.AsNoTracking()
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.Active()
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.Where(a => a.Id == request.Id)
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.SelectResponse()
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.SingleOrDefaultAsync(cancellationToken);
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return album == null
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? AppErrors.NotFound("Album", request.Id)
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: album;
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}
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}
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}
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