Add Tryton synchronization for CatalogSale

- Add external_id field to CatalogSale model for tracking synced sales
- Create migration 0047 for external_id field
- Add TrytonCatalogSale and TrytonCatalogSaleLine classes for Tryton RPC format
- Add send_catalog_sales_to_tryton() method to SaleTrytonService
- Create CatalogSalesToTrytonView API endpoint (POST)
- Register endpoint at /don_confiao/api/enviar_catalog_sales_a_tryton
- Add test for external_id field functionality
- Catalog sales sync to same Tryton model as Sale (model.sale.sale.create)
- Differentiated by reference 'don_confiao_catalog X' and description 'Venta de catálogo'
- Filters only catalog sales without external_id to avoid duplicates

tienda_ilusion/don_confiao/api/__init__.py

@@ -7,6 +7,7 @@ from .sales import (
     CatalogSaleSummary,
     SalesForTrytonView,
     SalesToTrytonView,
+    CatalogSalesToTrytonView,
 )
 from .payments import (
     ReconciliateJarView,
@@ -31,6 +32,7 @@ __all__ = [
     "CatalogSaleSummary",
     "SalesForTrytonView",
     "SalesToTrytonView",
+    "CatalogSalesToTrytonView",
     # Payments
     "ReconciliateJarView",
     "ReconciliateJarModelView",

tienda_ilusion/don_confiao/api/sales.py

@@ -100,3 +100,13 @@ class SalesToTrytonView(APIView):
         service = SaleTrytonService(tryton_client)
         result = service.send_to_tryton()
         return Response(result, status=200)
+
+
+class CatalogSalesToTrytonView(APIView):
+    permission_classes = [IsAuthenticated, IsAdministrator]
+
+    def post(self, request):
+        tryton_client = get_tryton_client()
+        service = SaleTrytonService(tryton_client)
+        result = service.send_catalog_sales_to_tryton()
+        return Response(result, status=200)