Fix RPC function for composite submissions

supabase/migrations/20251104224155_ec339539-846f-4154-ac33-bda0b4b4cd25.sql

@@ -0,0 +1,63 @@
+-- Fix create_submission_with_items to remove non-existent 'content' column
+-- The content column was removed during architectural cleanup but the RPC wasn't updated
+
+CREATE OR REPLACE FUNCTION public.create_submission_with_items(
+  p_user_id uuid, 
+  p_submission_type text, 
+  p_content jsonb,  -- Keep parameter for backward compatibility, but don't use it
+  p_items jsonb[]
+)
+RETURNS uuid
+LANGUAGE plpgsql
+SECURITY DEFINER
+SET search_path TO 'public'
+AS $$
+DECLARE
+  v_submission_id UUID;
+  v_item JSONB;
+BEGIN
+  -- Insert submission WITHOUT content column (column no longer exists)
+  INSERT INTO content_submissions (user_id, submission_type, status, approval_mode)
+  VALUES (p_user_id, p_submission_type, 'pending', 'full')
+  RETURNING id INTO v_submission_id;
+  
+  -- Validate we have at least one item
+  IF array_length(p_items, 1) IS NULL OR array_length(p_items, 1) = 0 THEN
+    RAISE EXCEPTION 'Cannot create submission without items';
+  END IF;
+  
+  -- Insert all items atomically (fails entire transaction if any fail)
+  FOREACH v_item IN ARRAY p_items
+  LOOP
+    INSERT INTO submission_items (
+      submission_id,
+      item_type,
+      action_type,
+      park_submission_id,
+      ride_submission_id,
+      company_submission_id,
+      photo_submission_id,
+      ride_model_submission_id,
+      timeline_event_submission_id,
+      status,
+      order_index,
+      depends_on
+    ) VALUES (
+      v_submission_id,
+      (v_item->>'item_type')::TEXT,
+      (v_item->>'action_type')::TEXT,
+      (v_item->>'park_submission_id')::UUID,
+      (v_item->>'ride_submission_id')::UUID,
+      (v_item->>'company_submission_id')::UUID,
+      (v_item->>'photo_submission_id')::UUID,
+      (v_item->>'ride_model_submission_id')::UUID,
+      (v_item->>'timeline_event_submission_id')::UUID,
+      'pending',
+      COALESCE((v_item->>'order_index')::INTEGER, 0),
+      (v_item->>'depends_on')::UUID
+    );
+  END LOOP;
+  
+  RETURN v_submission_id;
+END;
+$$;