-- Update quality constraint for GPT Image 1 support
-- GPT Image 1 supports: 'low', 'medium', 'high', 'auto'
-- Keep DALL-E 3 values for backward compatibility: 'standard', 'hd'

ALTER TABLE generated_images 
DROP CONSTRAINT generated_images_quality_check;

ALTER TABLE generated_images 
ADD CONSTRAINT generated_images_quality_check 
CHECK (quality IN ('standard', 'hd', 'low', 'medium', 'high', 'auto'));

-- Update the default to 'auto' for GPT Image 1
ALTER TABLE generated_images 
ALTER COLUMN quality SET DEFAULT 'auto';