using event dispatcher pattern on handlers

Author: 01Dri

src/Disc.NET/Handlers/HandlerBase.cs

@@ -1,38 +1,21 @@
-using Disc.NET.Client.SDK.Interfaces;
-using Disc.NET.Commands;
+using Disc.NET.Client.SDK;
+using Disc.NET.Client.SDK.Interfaces;
 using Disc.NET.Commands.Contexts;
 using Disc.NET.Shared.Configurations;
-using Disc.NET.Shared.Enums;
 using Disc.NET.Shared.Serializer;
 using System.Text.Json;
-using Disc.NET.Client.SDK;
 
 namespace Disc.NET.Handlers;
 
 internal abstract class HandlerBase<TContext> where TContext : IContext
 {
-    private IHandler? _next;
     protected IClient Client;
     protected DiscNetSerializer Serializer;
     protected HandlerBase(AppConfiguration appConfiguration)
     {
         Client = ClientSingleton.GetInstance(appConfiguration);
         Serializer = DiscNetSerializer.GetInstance();
     }
-
-
-    public void SetNext(IHandler? next)
-    {
-        _next = next;
-    }
-    public virtual async Task HandleAsync(GatewayEvent @event, JsonDocument contextJson, AppConfiguration configuration)
-    {
-        if (_next != null)
-        {
-            await _next.HandleAsync(@event, contextJson, configuration);
-        }
-    }
-
     protected abstract CommandContext BuildCommandContext(JsonDocument contextJson, AppConfiguration appConfiguration);
     protected abstract InteractionContext BuildInteractionContext(JsonDocument contextJson, AppConfiguration appConfiguration);
 

src/Disc.NET/Handlers/HandlerCommandBase.cs

@@ -1,14 +1,13 @@
-using Disc.NET.Commands;
+using Autofac;
+using Disc.NET.Commands;
 using Disc.NET.Commands.Contexts;
 using Disc.NET.Commands.Contexts.Models;
+using Disc.NET.Commands.Responses;
+using Disc.NET.Configuration;
 using Disc.NET.Shared.Configurations;
 using Disc.NET.Shared.Extensions;
 using System.Reflection;
 using System.Text.Json;
-using Autofac;
-using Autofac.Core;
-using Disc.NET.Commands.Responses;
-using Disc.NET.Configuration;
 
 namespace Disc.NET.Handlers
 {

src/Disc.NET/Handlers/HandlerFactory.cs

@@ -1,12 +1,13 @@
-using System.Text.Json;
-using Disc.NET.Shared.Configurations;
+using Disc.NET.Shared.Configurations;
 using Disc.NET.Shared.Enums;
+using System.Text.Json;
 
 namespace Disc.NET.Handlers
 {
     internal interface IHandler
     {
-        Task HandleAsync(GatewayEvent @event, JsonDocument context, AppConfiguration configuration);
-        void SetNext(IHandler? next);
+        Task HandleAsync(JsonDocument context, AppConfiguration configuration);
+        GatewayEvent GetEventType();
+
     }
 }