CREATE TABLE IF NOT EXISTS `events` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `community_id` INT NOT NULL,
  `user_id` INT NOT NULL,
  `title` VARCHAR(255) NOT NULL,
  `description` TEXT NOT NULL,
  `start_time` TIMESTAMP NOT NULL,
  `end_time` TIMESTAMP NOT NULL,
  `location` VARCHAR(255) NOT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  FOREIGN KEY (`community_id`) REFERENCES `communities`(`id`),
  FOREIGN KEY (`user_id`) REFERENCES `users`(`id`)
);

CREATE TABLE IF NOT EXISTS `event_rsvps` (
  `id` INT AUTO_INCREMENT PRIMARY KEY,
  `event_id` INT NOT NULL,
  `user_id` INT NOT NULL,
  `rsvp` ENUM('attending', 'not_attending') NOT NULL,
  `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
  UNIQUE KEY `user_event_rsvp` (`user_id`, `event_id`),
  FOREIGN KEY (`event_id`) REFERENCES `events`(`id`),
  FOREIGN KEY (`user_id`) REFERENCES `users`(`id`)
);