thrilltrack-explorer/supabase/migrations/20251006182226_6c75308d-dc6d-4942-a793-45ddb48ad7a9.sql

-- Phase 1: Fix existing photo_delete submissions with missing entity_name

-- Create a function to backfill missing entity names for photo_delete submissions
CREATE OR REPLACE FUNCTION backfill_photo_delete_entity_names()
RETURNS void
LANGUAGE plpgsql
SECURITY DEFINER
SET search_path TO 'public'
AS $$
DECLARE
  item_record RECORD;
  entity_name_value TEXT;
BEGIN
  -- Find all photo_delete submission_items missing entity_name
  FOR item_record IN 
    SELECT id, item_data
    FROM submission_items
    WHERE item_type = 'photo_delete'
      AND item_data->>'entity_name' IS NULL
      AND item_data->>'entity_id' IS NOT NULL
      AND item_data->>'entity_type' IS NOT NULL
  LOOP
    -- Fetch entity name based on entity_type
    CASE item_record.item_data->>'entity_type'
      WHEN 'park' THEN
        SELECT name INTO entity_name_value FROM parks WHERE id = (item_record.item_data->>'entity_id')::uuid;
      WHEN 'ride' THEN
        SELECT name INTO entity_name_value FROM rides WHERE id = (item_record.item_data->>'entity_id')::uuid;
      WHEN 'ride_model' THEN
        SELECT name INTO entity_name_value FROM ride_models WHERE id = (item_record.item_data->>'entity_id')::uuid;
      WHEN 'manufacturer', 'operator', 'designer', 'property_owner' THEN
        SELECT name INTO entity_name_value FROM companies WHERE id = (item_record.item_data->>'entity_id')::uuid;
      ELSE
        entity_name_value := NULL;
    END CASE;
    
    -- Update the item_data if we found a name
    IF entity_name_value IS NOT NULL THEN
      UPDATE submission_items
      SET item_data = item_data || jsonb_build_object('entity_name', entity_name_value)
      WHERE id = item_record.id;
      
      RAISE NOTICE 'Updated submission_item % with entity_name: %', item_record.id, entity_name_value;
    END IF;
  END LOOP;
END;
$$;

-- Run the backfill function
SELECT backfill_photo_delete_entity_names();

-- Drop the function after use (optional, but keeps things clean)
DROP FUNCTION IF EXISTS backfill_photo_delete_entity_names();