Julien Leicher
7a9aefbefc
add UnitWorkBehavior and some files moving add Docker stuff to prepare heroku deployment rename (Up/Down)vote add sample for msbuild tasks
37 lines
1.0 KiB
C#
37 lines
1.0 KiB
C#
using System.Threading;
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using System.Threading.Tasks;
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using HN.Domain;
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using MediatR;
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namespace HN.Application
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{
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public sealed class VoteForCommentCommandHandler : IRequestHandler<VoteForCommentCommand>
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{
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private readonly ICommentRepository _commentRepository;
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private readonly IExecutingUserProvider _executingUserProvider;
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public VoteForCommentCommandHandler(ICommentRepository commentRepository, IExecutingUserProvider executingUserProvider)
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{
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_commentRepository = commentRepository;
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_executingUserProvider = executingUserProvider;
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}
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public async Task<Unit> Handle(VoteForCommentCommand request, CancellationToken cancellationToken)
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{
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var comment = await _commentRepository.GetByIdAsync(request.CommentId);
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var userId = _executingUserProvider.GetCurrentUserId();
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switch (request.Type)
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{
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case VoteType.Up:
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comment.UpvoteBy(userId);
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break;
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case VoteType.Down:
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comment.DownvoteBy(userId);
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break;
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}
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return Unit.Value;
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}
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}
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} |