32 lines
1.2 KiB
C#
32 lines
1.2 KiB
C#
using Mediator;
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using Microsoft.EntityFrameworkCore;
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using Musify.Application.Contracts;
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using Musify.Application.Shared;
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using Musify.Application.Tracks.Responses;
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using Musify.Domain.ValueObjects;
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namespace Musify.Application.Likes
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{
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public record GetLikedTracksQuery(
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long UserId,
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int PageNumber,
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int PageSize)
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: IQuery<PaginatedResponse<TrackApplicationResponse>>;
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public class GetLikedTracksQueryHandler(IDatabase database)
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: IQueryHandler<GetLikedTracksQuery, PaginatedResponse<TrackApplicationResponse>>
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{
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public async ValueTask<PaginatedResponse<TrackApplicationResponse>> Handle(GetLikedTracksQuery request, CancellationToken cancellationToken)
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{
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return await database.TrackLikes
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.AsNoTracking()
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.Where(like => like.UserId == request.UserId && like.Track.LifeCycleStatus == LifeCycleStatus.Active)
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.OrderByDescending(like => like.CreatedAt)
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.ThenBy(like => like.Id)
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.Select(like => like.Track)
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.SelectResponse()
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.ToPaginatedAsync(new PageRequest(request.PageNumber, request.PageSize), cancellationToken);
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}
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}
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}
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