<?php

/* * * * * * * * * * * * * * * * * * * *
 *  ██████╗ █████╗  ██████╗ ███████╗
 * ██╔════╝██╔══██╗██╔═══██╗██╔════╝
 * ██║     ███████║██║   ██║███████╗
 * ██║     ██╔══██║██║   ██║╚════██║
 * ╚██████╗██║  ██║╚██████╔╝███████║
 *  ╚═════╝╚═╝  ╚═╝ ╚═════╝ ╚══════╝
 *
 * @author   : Daan van den Bergh
 * @url      : https://daan.dev/wordpress/caos/
 * @copyright: © 2021 - 2024 Daan van den Bergh
 * @license  : GPL2v2 or later
 * * * * * * * * * * * * * * * * * * * */

class CAOS_DB {
	/** @var string */
	private $current_version = '';

	/**
	 * DB Migration constructor.
	 */
	public function __construct() {
		$this->current_version = get_option( CAOS_Admin_Settings::CAOS_DB_VERSION, '1.0.0' );

		if ( $this->should_run_migration( '4.2.2' ) ) {
			new CAOS_DB_Migrate_V422();
		}

		if ( $this->should_run_migration( '4.3.0' ) ) {
			new CAOS_DB_Migrate_V430();
		}

		if ( $this->should_run_migration( '4.6.0' ) ) {
			new CAOS_DB_Migrate_V460();
		}

		if ( $this->should_run_migration( '4.7.0' ) ) {
			new CAOS_DB_Migrate_V470();
		}

		if ( $this->should_run_migration( '4.7.3' ) ) {
			new CAOS_DB_Migrate_V473();
		}

		if ( $this->should_run_migration( '4.8.0' ) ) {
			new CAOS_DB_Migrate_V480();
		}
	}

	/**
	 * Checks whether migration script has been run.
	 *
	 * @param mixed $version
	 *
	 * @return bool
	 */
	private function should_run_migration( $version ) {
		return version_compare( $this->current_version, $version ) < 0;
	}
}