refactor: web hook

Handlers/IssuesEventHandler.cs

@@ -0,0 +1,50 @@
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using Alchegos.Core.Services.RabbitMQ;
+
+namespace Alchegos.Gitea.Webhook.Handlers;
+
+public class IssuesEventHandler : IGiteaEventHandler
+{
+    public async Task HandleAsync(JsonNode payload, IRabbitPublisher publisher)
+    {
+        string action = payload["action"]?.ToString() ?? "";
+        string repo_url = payload["repository"]?["url"]?.ToString();
+        string repo_owner = payload["repository"]?["owner"]?["login"]?.ToString();
+        string repo_name = payload["repository"]?["name"]?.ToString();
+        string issue_url = payload["issue"]?["url"]?.ToString();
+        string issue_id = payload["issue"]?["id"]?.ToString();
+
+        var labels = payload["issue"]?["labels"]?.AsArray() ?? new JsonArray();
+        
+        var routingKeys = new Dictionary<string, string>
+        {
+            {"status/ready", "ready_to_develop"},
+            {"status/completed", "task_completed"}
+        };
+
+        if (action is "opened" or "label_updated")
+        {
+            foreach (var label in labels)
+            {
+                string labelName = label["name"]?.ToString().Trim() ?? label.ToString().Trim();
+                if (routingKeys.TryGetValue(labelName, out string routingKey))
+                {
+                    var message = new Dictionary<string, string>
+                    {
+                        { "repo_url", repo_url },
+                        { "repo_owner", repo_owner },
+                        { "repo_name", repo_name },
+                        { "issue_url", issue_url },
+                        { "issue_id", issue_id },
+                    };
+                    await publisher.PublishAsync(
+                        exchange: "alchegos",
+                        routingKey: routingKey,
+                        message: JsonSerializer.Serialize(message));
+                    break;
+                }
+            }
+        }
+    }
+}