ok

backend/apps/api/v1/serializers/shared.py

@@ -8,6 +8,7 @@ to avoid code duplication and maintain consistency.
 from rest_framework import serializers
 from drf_spectacular.utils import extend_schema_field
 from django.contrib.auth import get_user_model
+from django.conf import settings
 
 # Import models inside class methods to avoid Django initialization issues
 
@@ -173,3 +174,31 @@ class CompanyOutputSerializer(serializers.Serializer):
     name = serializers.CharField()
     slug = serializers.CharField()
     roles = serializers.ListField(child=serializers.CharField(), required=False)
+    url = serializers.SerializerMethodField()
+
+    @extend_schema_field(serializers.URLField())
+    def get_url(self, obj) -> str:
+        """Generate the frontend URL for this company based on their primary role.
+
+        CRITICAL DOMAIN SEPARATION:
+        - OPERATOR and PROPERTY_OWNER are for parks domain
+        - MANUFACTURER and DESIGNER are for rides domain
+        """
+        # Use the URL field from the model if it exists (auto-generated on save)
+        if hasattr(obj, 'url') and obj.url:
+            return obj.url
+
+        # Fallback URL generation (should not be needed if model save works correctly)
+        if hasattr(obj, 'roles') and obj.roles:
+            frontend_domain = getattr(
+                settings, 'FRONTEND_DOMAIN', 'https://thrillwiki.com')
+            primary_role = obj.roles[0] if obj.roles else None
+
+            # Only generate URLs for rides domain roles here
+            if primary_role == 'MANUFACTURER':
+                return f"{frontend_domain}/rides/manufacturers/{obj.slug}/"
+            elif primary_role == 'DESIGNER':
+                return f"{frontend_domain}/rides/designers/{obj.slug}/"
+            # OPERATOR and PROPERTY_OWNER URLs are handled by parks domain
+
+        return ""