From d880314defeb4e096f4beea33f21273c9b9b6431 Mon Sep 17 00:00:00 2001
From: igny8 <admin@igny8.com>
Date: Sun, 9 Nov 2025 10:55:08 +0000
Subject: [PATCH] Add Gitea webhook endpoint for push events

---
 backend/igny8_core/modules/system/urls.py  |  4 +-
 backend/igny8_core/modules/system/views.py | 78 ++++++++++++++++++++++
 2 files changed, 81 insertions(+), 1 deletion(-)

diff --git a/backend/igny8_core/modules/system/urls.py b/backend/igny8_core/modules/system/urls.py
index ac819959..4ba7bdb9 100644
--- a/backend/igny8_core/modules/system/urls.py
+++ b/backend/igny8_core/modules/system/urls.py
@@ -3,7 +3,7 @@ URL patterns for system module.
 """
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
-from .views import AIPromptViewSet, AuthorProfileViewSet, StrategyViewSet, system_status, get_request_metrics
+from .views import AIPromptViewSet, AuthorProfileViewSet, StrategyViewSet, system_status, get_request_metrics, gitea_webhook
 from .integration_views import IntegrationSettingsViewSet
 from .settings_views import (
     SystemSettingsViewSet, AccountSettingsViewSet, UserSettingsViewSet,
@@ -51,6 +51,8 @@ urlpatterns = [
     path('status/', system_status, name='system-status'),
     # Request metrics endpoint
     path('request-metrics/<str:request_id>/', get_request_metrics, name='request-metrics'),
+    # Gitea webhook endpoint
+    path('webhook/', gitea_webhook, name='gitea-webhook'),
     # Integration settings routes - exact match to reference plugin workflow
     # IMPORTANT: More specific paths must come BEFORE less specific ones
     # GET: Task progress - MUST come before other settings paths
diff --git a/backend/igny8_core/modules/system/views.py b/backend/igny8_core/modules/system/views.py
index 90e0bb57..95749b40 100644
--- a/backend/igny8_core/modules/system/views.py
+++ b/backend/igny8_core/modules/system/views.py
@@ -482,3 +482,81 @@ def get_request_metrics(request, request_id):
         return Response({'error': 'Metrics not found or expired'}, status=http_status.HTTP_404_NOT_FOUND)
     
     return Response(metrics)
+
+
+@api_view(['POST'])
+@permission_classes([AllowAny])
+def gitea_webhook(request):
+    """
+    Webhook endpoint to receive push events from Gitea.
+    Handles automatic deployment when code is pushed to the repository.
+    """
+    import json
+    import subprocess
+    import os
+    
+    try:
+        # Parse webhook payload
+        payload = json.loads(request.body)
+        event_type = request.headers.get('X-Gitea-Event', 'push')
+        
+        logger.info(f"[Webhook] Received {event_type} event from Gitea")
+        
+        # Only process push events
+        if event_type != 'push':
+            return Response({
+                'status': 'ignored',
+                'message': f'Event type {event_type} is not processed'
+            }, status=http_status.HTTP_200_OK)
+        
+        # Extract repository information
+        repository = payload.get('repository', {})
+        repo_name = repository.get('name', '')
+        repo_full_name = repository.get('full_name', '')
+        ref = payload.get('ref', '')
+        
+        # Only process pushes to main branch
+        if ref != 'refs/heads/main':
+            logger.info(f"[Webhook] Ignoring push to {ref}, only processing main branch")
+            return Response({
+                'status': 'ignored',
+                'message': f'Push to {ref} ignored, only main branch is processed'
+            }, status=http_status.HTTP_200_OK)
+        
+        # Get commit information
+        commits = payload.get('commits', [])
+        commit_count = len(commits)
+        pusher = payload.get('pusher', {}).get('username', 'unknown')
+        
+        logger.info(f"[Webhook] Processing push: {commit_count} commit(s) by {pusher} to {repo_full_name}")
+        
+        # Trigger deployment
+        # The post-receive hook in Gitea will handle the actual deployment
+        # This webhook is for logging and potential additional actions
+        
+        # You can add additional deployment logic here if needed
+        # For example, triggering a rebuild, restarting services, etc.
+        
+        return Response({
+            'status': 'success',
+            'message': 'Webhook received and processed',
+            'repository': repo_full_name,
+            'branch': ref,
+            'commits': commit_count,
+            'pusher': pusher,
+            'event': event_type
+        }, status=http_status.HTTP_200_OK)
+        
+    except json.JSONDecodeError as e:
+        logger.error(f"[Webhook] Invalid JSON payload: {e}")
+        return Response({
+            'status': 'error',
+            'message': 'Invalid JSON payload'
+        }, status=http_status.HTTP_400_BAD_REQUEST)
+    
+    except Exception as e:
+        logger.error(f"[Webhook] Error processing webhook: {e}", exc_info=True)
+        return Response({
+            'status': 'error',
+            'message': str(e)
+        }, status=http_status.HTTP_500_INTERNAL_SERVER_ERROR)