30 lines
984 B
C#
30 lines
984 B
C#
using ErrorOr;
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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.Users.Responses;
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namespace Musify.Application.Users
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{
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public record GetUserByIdQuery(long Id)
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: IQuery<ErrorOr<UserApplicationResponse>>;
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public class GetUserByIdQueryHandler(IDatabase database)
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: IQueryHandler<GetUserByIdQuery, ErrorOr<UserApplicationResponse>>
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{
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public async ValueTask<ErrorOr<UserApplicationResponse>> Handle(GetUserByIdQuery request, CancellationToken cancellationToken)
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{
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var user = await database.Users
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.AsNoTracking()
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.Where(u => u.Id == request.Id)
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.Select(u => UserApplicationResponse.FromEntity(u))
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.SingleOrDefaultAsync(cancellationToken);
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return user == null
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? AppErrors.NotFound("User", request.Id)
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: user;
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}
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}
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}
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