Enhance API documentation and schema management by implementing explicit tag configurations for Swagger and ReDoc. Introduce postprocessing hooks to filter auto-generated tags, ensuring only defined tags are used. Update viewsets across various modules to utilize the new tagging system, improving clarity and organization in API documentation.

backend/igny8_core/modules/billing/views.py

@@ -9,6 +9,7 @@ from django.db.models import Sum, Count, Q
 from django.utils import timezone
 from datetime import timedelta
 from decimal import Decimal
+from drf_spectacular.utils import extend_schema, extend_schema_view
 from igny8_core.api.base import AccountModelViewSet
 from igny8_core.api.pagination import CustomPageNumberPagination
 from igny8_core.api.response import success_response, error_response
@@ -23,6 +24,9 @@ from .services import CreditService
 from .exceptions import InsufficientCreditsError
 
 
+@extend_schema_view(
+    list=extend_schema(tags=['Billing']),
+)
 class CreditBalanceViewSet(viewsets.ViewSet):
     """
     ViewSet for credit balance operations
@@ -73,6 +77,10 @@ class CreditBalanceViewSet(viewsets.ViewSet):
         return success_response(data=serializer.data, request=request)
 
 
+@extend_schema_view(
+    list=extend_schema(tags=['Billing']),
+    retrieve=extend_schema(tags=['Billing']),
+)
 class CreditUsageViewSet(viewsets.ReadOnlyModelViewSet):
     """
     ViewSet for credit usage logs
@@ -444,6 +452,10 @@ class CreditUsageViewSet(viewsets.ReadOnlyModelViewSet):
         return success_response(data={'limits': limits_data}, request=request)
 
 
+@extend_schema_view(
+    list=extend_schema(tags=['Billing']),
+    retrieve=extend_schema(tags=['Billing']),
+)
 class CreditTransactionViewSet(viewsets.ReadOnlyModelViewSet):
     """
     ViewSet for credit transaction history