Implement Site Builder Metadata and Enhance Wizard Functionality

- Introduced new models for Site Builder options, including BusinessType, AudienceProfile, BrandPersonality, and HeroImageryDirection.
- Added serializers and views to handle metadata for dropdowns in the Site Builder wizard.
- Updated the SiteBuilderWizard component to load and display metadata, improving user experience with dynamic options.
- Enhanced BusinessDetailsStep and StyleStep components to utilize new metadata for business types and brand personalities.
- Refactored state management in builderStore to include metadata loading and error handling.
- Updated API service to fetch Site Builder metadata, ensuring seamless integration with the frontend.

backend/igny8_core/modules/site_builder/serializers.py

@@ -1,6 +1,13 @@
 from rest_framework import serializers
 
-from igny8_core.business.site_building.models import SiteBlueprint, PageBlueprint
+from igny8_core.business.site_building.models import (
+    AudienceProfile,
+    BrandPersonality,
+    BusinessType,
+    HeroImageryDirection,
+    PageBlueprint,
+    SiteBlueprint,
+)
 
 
 class PageBlueprintSerializer(serializers.ModelSerializer):
@@ -76,3 +83,16 @@ class SiteBlueprintSerializer(serializers.ModelSerializer):
             attrs['sector_id'] = sector_id
         return attrs
 
+
+class MetadataOptionSerializer(serializers.Serializer):
+    id = serializers.IntegerField()
+    name = serializers.CharField()
+    description = serializers.CharField(required=False, allow_blank=True)
+
+
+class SiteBuilderMetadataSerializer(serializers.Serializer):
+    business_types = MetadataOptionSerializer(many=True)
+    audience_profiles = MetadataOptionSerializer(many=True)
+    brand_personalities = MetadataOptionSerializer(many=True)
+    hero_imagery_directions = MetadataOptionSerializer(many=True)
+

backend/igny8_core/modules/site_builder/urls.py

@@ -5,6 +5,7 @@ from igny8_core.modules.site_builder.views import (
     PageBlueprintViewSet,
     SiteAssetView,
     SiteBlueprintViewSet,
+    SiteBuilderMetadataView,
 )
 
 router = DefaultRouter()
@@ -14,5 +15,6 @@ router.register(r'pages', PageBlueprintViewSet, basename='page_blueprint')
 urlpatterns = [
     path('', include(router.urls)),
     path('assets/', SiteAssetView.as_view(), name='site_builder_assets'),
+    path('metadata/', SiteBuilderMetadataView.as_view(), name='site_builder_metadata'),
 ]
 

backend/igny8_core/modules/site_builder/views.py

@@ -9,7 +9,14 @@ from igny8_core.api.base import SiteSectorModelViewSet
 from igny8_core.api.permissions import IsAuthenticatedAndActive, IsEditorOrAbove
 from igny8_core.api.response import success_response, error_response
 from igny8_core.api.throttles import DebugScopedRateThrottle
-from igny8_core.business.site_building.models import SiteBlueprint, PageBlueprint
+from igny8_core.business.site_building.models import (
+    AudienceProfile,
+    BrandPersonality,
+    BusinessType,
+    HeroImageryDirection,
+    PageBlueprint,
+    SiteBlueprint,
+)
 from igny8_core.business.site_building.services import (
     PageGenerationService,
     SiteBuilderFileService,
@@ -18,6 +25,7 @@ from igny8_core.business.site_building.services import (
 from igny8_core.modules.site_builder.serializers import (
     PageBlueprintSerializer,
     SiteBlueprintSerializer,
+    SiteBuilderMetadataSerializer,
 )
 
 
@@ -205,3 +213,39 @@ class SiteAssetView(APIView):
         return error_response('File not found', status.HTTP_404_NOT_FOUND, request)
 
 
+class SiteBuilderMetadataView(APIView):
+    """
+    Read-only metadata for Site Builder dropdowns.
+    """
+
+    permission_classes = [IsAuthenticatedAndActive, IsEditorOrAbove]
+
+    def get(self, request, *args, **kwargs):
+        def serialize_queryset(qs):
+            return [
+                {
+                    'id': item.id,
+                    'name': item.name,
+                    'description': item.description or '',
+                }
+                for item in qs
+            ]
+
+        data = {
+            'business_types': serialize_queryset(
+                BusinessType.objects.filter(is_active=True).order_by('order', 'name')
+            ),
+            'audience_profiles': serialize_queryset(
+                AudienceProfile.objects.filter(is_active=True).order_by('order', 'name')
+            ),
+            'brand_personalities': serialize_queryset(
+                BrandPersonality.objects.filter(is_active=True).order_by('order', 'name')
+            ),
+            'hero_imagery_directions': serialize_queryset(
+                HeroImageryDirection.objects.filter(is_active=True).order_by('order', 'name')
+            ),
+        }
+
+        serializer = SiteBuilderMetadataSerializer(data)
+        return Response(serializer.data)
+