-- Create user_addresses table to store customer shipping addresses
CREATE TABLE IF NOT EXISTS `user_addresses` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `user_id` INT NOT NULL,
  `province` VARCHAR(100) NOT NULL,
  `city` VARCHAR(100) NOT NULL,
  `address_line` TEXT NOT NULL,
  `postal_code` VARCHAR(20) NOT NULL,
  `is_default` BOOLEAN DEFAULT FALSE,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;