35 lines
1.5 KiB
C#
35 lines
1.5 KiB
C#
namespace Netina.Repository.Handlers.Comments;
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public class DeleteCommentCommandHandler(IRepositoryWrapper repositoryWrapper)
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: IRequestHandler<DeleteCommentCommand, Guid>
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{
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public async Task<Guid> Handle(DeleteCommentCommand request, CancellationToken cancellationToken)
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{
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var review = await repositoryWrapper.SetRepository<Comment>().TableNoTracking
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.FirstOrDefaultAsync(r => r.Id == request.Id, cancellationToken);
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if (review == null)
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throw new AppException("Comment not found", ApiResultStatusCode.NotFound);
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if (review.IsConfirmed)
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{
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var productComment = await repositoryWrapper.SetRepository<ProductComment>()
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.TableNoTracking.FirstOrDefaultAsync(f => f.Id == request.Id, cancellationToken);
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if (productComment != null)
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{
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var product = await repositoryWrapper.SetRepository<Product>()
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.TableNoTracking
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.FirstOrDefaultAsync(p => p.Id == productComment.ProductId, cancellationToken);
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if (product != null)
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{
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product.RemoveRate(review.Rate);
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repositoryWrapper.SetRepository<Product>().Update(product);
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await repositoryWrapper.SaveChangesAsync(cancellationToken);
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}
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}
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}
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repositoryWrapper.SetRepository<Comment>().Delete(review);
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await repositoryWrapper.SaveChangesAsync(cancellationToken);
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return review.Id;
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}
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} |