-- Migration: Create drop_images table for multiple images per drop
-- This allows up to 4 images per drop

CREATE TABLE IF NOT EXISTS `drop_images` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `drop_id` int(11) NOT NULL,
  `image_url` varchar(255) NOT NULL,
  `display_order` int(11) NOT NULL DEFAULT 0,
  `created_at` datetime NOT NULL DEFAULT current_timestamp(),
  PRIMARY KEY (`id`),
  KEY `drop_id` (`drop_id`),
  CONSTRAINT `drop_images_ibfk_1` FOREIGN KEY (`drop_id`) REFERENCES `drops` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci;

-- Add index for faster queries
CREATE INDEX idx_drop_images_drop_order ON drop_images(drop_id, display_order);