botris.social/femto-backend
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some changes

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john 2025-05-17 23:47:19 +02:00
parent 4ec9720541
commit b47bac67ca
37 changed files with 397 additions and 190 deletions
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4
Femto.Api/Femto.Api.csproj
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@ -29,8 +29,4 @@
</Reference>
</ItemGroup>
<ItemGroup>
<Folder Include="Infrastructure\" />
</ItemGroup>
</Project>

32
Femto.Api/Infrastructure/EventBus.cs Normal file
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@ -0,0 +1,32 @@
using System.Threading.Channels;
using Femto.Common.Integration;
namespace Femto.Api.Infrastructure;
public class EventBus(Channel<IEvent> channel) : BackgroundService, IEventBus
{
private readonly ICollection<IEventBus.Subscriber> _subscribers = [];
public Task Publish<T>(T evt)
where T : IEvent
{
channel.Writer.TryWrite(evt);
return Task.CompletedTask;
}
public void Subscribe(IEventBus.Subscriber subscriber)
{
this._subscribers.Add(subscriber);
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
await foreach (var message in channel.Reader.ReadAllAsync(stoppingToken))
{
await Task.WhenAll(
this._subscribers.Select(subscriber => subscriber.Invoke(message, stoppingToken))
);
}
}
}

10
Femto.Api/Program.cs
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@ -1,9 +1,12 @@
using System.Text.Json;
using System.Text.Json.Serialization;
using System.Threading.Channels;
using Femto.Api;
using Femto.Api.Auth;
using Femto.Api.Infrastructure;
using Femto.Common;
using Femto.Common.Domain;
using Femto.Common.Integration;
using Femto.Modules.Auth.Application;
using Femto.Modules.Blog.Application;
using Femto.Modules.Media.Application;
@ -27,9 +30,12 @@ if (blobStorageRoot is null)
throw new Exception("no blob storage root found");
builder.Services.InitializeBlogModule(connectionString);
var eventBus = new EventBus(Channel.CreateUnbounded<IEvent>());
builder.Services.AddHostedService(_ => eventBus);
builder.Services.InitializeBlogModule(connectionString, eventBus);
builder.Services.InitializeMediaModule(connectionString, blobStorageRoot);
builder.Services.InitializeAuthenticationModule(connectionString);
builder.Services.InitializeAuthenticationModule(connectionString, eventBus);
builder.Services.AddScoped<CurrentUserContext, CurrentUserContext>();
builder.Services.AddScoped<ICurrentUserContext>(s => s.GetRequiredService<CurrentUserContext>());