refactor: web hook

GiteaEventDispatcher.cs

@@ -0,0 +1,25 @@
+using System.Text.Json.Nodes;
+using Alchegos.Core.Services.RabbitMQ;
+using Alchegos.Gitea.Webhook.Handlers;
+
+namespace Alchegos.Gitea.Webhook;
+
+public class GiteaEventDispatcher
+{
+    private Dictionary<string, IGiteaEventHandler> Handlers { get; set; } = new (StringComparer.OrdinalIgnoreCase)
+    {
+        {"push", new PushEventHandler()},
+        {"issues", new IssuesEventHandler()},
+        {"issue_comment", new IssueCommentEventHandler()},
+        {"pull_request", new PullRequestEventHandler()}
+    };
+
+
+    public async Task DispatchAsync(string eventType, JsonNode payload, IRabbitPublisher publisher)
+    {
+        if (Handlers.TryGetValue(eventType, out var handler))
+        {
+            await handler.HandleAsync(payload, publisher);
+        }
+    }
+}