<?php
/**
 * Consent to contact WordPress.org.
 *
 * @package Brachmelder
 */

namespace Brachmelder;

defined( 'ABSPATH' ) || exit;

/**
 * Nothing is sent to WordPress.org until an administrator has agreed.
 */
class Consent {

	const OPTION = 'brachmelder_consent';

	/**
	 * Capability required to give or withdraw consent.
	 */
	const CAPABILITY = 'manage_options';

	/**
	 * Has an administrator agreed to the check?
	 *
	 * @return bool
	 */
	public function granted(): bool {
		$consent = get_option( self::OPTION, null );
		return is_array( $consent ) && ! empty( $consent['time'] );
	}

	/**
	 * Stores the consent.
	 *
	 * @param int $user_id User who agreed.
	 * @param int $time    Timestamp.
	 */
	public function grant( int $user_id, int $time ): void {
		update_option(
			self::OPTION,
			array(
				'time' => $time,
				'user' => $user_id,
			),
			false
		);
	}

	/**
	 * Withdraws the consent.
	 */
	public function revoke(): void {
		delete_option( self::OPTION );
	}
}