34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
using MediatR;
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using System;
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using System.Threading.Tasks;
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using Jambo.Producer.Application.Commands.Blogs;
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using Jambo.Domain.ServiceBus;
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using Jambo.Domain.Model.Blogs;
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namespace Jambo.Producer.Application.CommandHandlers.Blogs
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{
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public class UpdateBlogUrlCommandHandler : IAsyncRequestHandler<UpdateBlogUrlCommand>
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{
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private readonly IPublisher bus;
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private readonly IBlogReadOnlyRepository blogReadOnlyRepository;
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public UpdateBlogUrlCommandHandler(
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IPublisher bus,
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IBlogReadOnlyRepository blogReadOnlyRepository)
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{
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this.bus = bus ??
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throw new ArgumentNullException(nameof(bus));
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this.blogReadOnlyRepository = blogReadOnlyRepository ??
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throw new ArgumentNullException(nameof(blogReadOnlyRepository));
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}
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public async Task Handle(UpdateBlogUrlCommand command)
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{
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Blog blog = await blogReadOnlyRepository.GetBlog(command.Id);
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blog.UpdateUrl(Url.Create(command.Url));
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await bus.Publish(blog.GetEvents(), command.Header);
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}
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}
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}
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