<?php
/**
 * Who approved each script's category, and when.
 *
 * @package GoConsent
 */

namespace GoConsent\Admin;

defined( 'ABSPATH' ) || exit;

/**
 * Approval records: item id => { user, time, category }.
 */
class Approvals {

	const OPTION = 'goconsent_approvals';

	/**
	 * All records.
	 *
	 * @return array
	 */
	public static function all() {
		$all = get_option( self::OPTION, array() );
		return is_array( $all ) ? $all : array();
	}

	/**
	 * Record a decision by the current user.
	 *
	 * @param string $id       Item id.
	 * @param string $category Category.
	 */
	public static function record( $id, $category ) {
		$all        = self::all();
		$all[ $id ] = array(
			'user'     => get_current_user_id(),
			'time'     => time(),
			'category' => $category,
		);
		update_option( self::OPTION, $all, false );
	}

	/**
	 * Forget a decision.
	 *
	 * @param string $id Item id.
	 */
	public static function forget( $id ) {
		$all = self::all();
		unset( $all[ $id ] );
		update_option( self::OPTION, $all, false );
	}
}