Fix regex check in creation of config

api/src/backend/api/models.py

@@ -1377,7 +1377,8 @@ class LighthouseConfig(RowLevelSecurityProtectedModel):
     )
     business_context = models.TextField(
         blank=True,
-        null=True,
+        null=False,
+        default="",
         help_text="Additional business context for this AI model configuration",
     )
     is_active = models.BooleanField(default=True)
@@ -1444,7 +1445,7 @@ class LighthouseConfig(RowLevelSecurityProtectedModel):
         openai_key_pattern = r"^sk-[\w-]+T3BlbkFJ[\w-]+$"
         if not re.match(openai_key_pattern, value):
             raise ModelValidationError(
-                detail="Invalid OpenAI API key format. Must start with 'sk-'.",
+                detail="Invalid OpenAI API key format.",
                 code="invalid_api_key",
                 pointer="/data/attributes/api_key",
             )

api/src/backend/api/v1/serializers.py

@@ -1,4 +1,5 @@
 import json
+import re
 from datetime import datetime, timedelta, timezone
 
 from django.conf import settings
@@ -2203,6 +2204,18 @@ class LighthouseConfigCreateSerializer(RLSSerializer, BaseWriteSerializer):
 
     def create(self, validated_data):
         api_key = validated_data.pop("api_key")
+
+        # Validate API key format before creating the instance
+        if not api_key:
+            raise serializers.ValidationError({"api_key": "API key is required"})
+
+        # Validate OpenAI API key format
+        openai_key_pattern = r"^sk-[\w-]+T3BlbkFJ[\w-]+$"
+        if not re.match(openai_key_pattern, api_key):
+            raise serializers.ValidationError(
+                {"api_key": "Invalid OpenAI API key format."}
+            )
+
         instance = super().create(validated_data)
         instance.api_key_decoded = api_key
         instance.save()

api/src/backend/api/v1/views.py

@@ -2907,6 +2907,38 @@ class IntegrationViewSet(BaseRLSViewSet):
         return context
 
 
+@extend_schema_view(
+    list=extend_schema(
+        tags=["Lighthouse"],
+        summary="List all Lighthouse configurations",
+        description="Retrieve a list of all Lighthouse configurations.",
+    ),
+    create=extend_schema(
+        tags=["Lighthouse"],
+        summary="Create a new Lighthouse configuration",
+        description="Create a new Lighthouse configuration with the specified details.",
+    ),
+    partial_update=extend_schema(
+        tags=["Lighthouse"],
+        summary="Partially update a Lighthouse configuration",
+        description="Update certain fields of an existing Lighthouse configuration.",
+    ),
+    retrieve=extend_schema(
+        tags=["Lighthouse"],
+        summary="Retrieve a Lighthouse configuration",
+        description="Fetch detailed information about a specific Lighthouse configuration by its ID. Add query param `fields[lighthouse-config]=api_key` to get API key.",
+    ),
+    destroy=extend_schema(
+        tags=["Lighthouse"],
+        summary="Delete a Lighthouse configuration",
+        description="Remove a Lighthouse configuration by its ID.",
+    ),
+    check_connection=extend_schema(
+        tags=["Lighthouse"],
+        summary="Check the connection to the OpenAI API",
+        description="Verify the connection to the OpenAI API for a specific Lighthouse configuration.",
+    ),
+)
 class LighthouseConfigViewSet(BaseRLSViewSet):
     """
     API endpoint for managing Lighthouse configuration.