<?php

namespace AnyComment\Migrations;

class AnyCommentMigration_0_0_52 extends AnyCommentMigration {
	public $table = 'uploaded_files';
	public $version = '0.0.52';

	/**
	 * {@inheritdoc}
	 */
	public function is_applied() {
		global $wpdb;
		$res = $wpdb->get_results( "SHOW TABLES LIKE 'anycomment_uploaded_files';", 'ARRAY_A' );

		return ! empty( $res ) && count( $res ) == 1;
	}

	/**
	 * {@inheritdoc}
	 */
	public function up() {
		global $wpdb;

		$charset_collate = $wpdb->get_charset_collate();
		$table           = 'anycomment_uploaded_files';

		/**
		 * Create email queue table
		 */
		$sql = "CREATE TABLE `$table` (
			  `ID` bigint(20) UNSIGNED NOT NULL AUTO_INCREMENT,
			  `post_ID` bigint(20) UNSIGNED NOT NULL,
			  `user_ID` bigint(20) UNSIGNED DEFAULT NULL,
			  `ip` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
			  `url` varchar(255) COLLATE utf8_unicode_ci NOT NULL,
			  `user_agent` varchar(255) COLLATE utf8_unicode_ci DEFAULT NULL,
			  `created_at` bigint(20) NOT NULL,
			  PRIMARY KEY (`ID`),
			  INDEX post_ID (`post_ID`),
			  INDEX user_ID (`user_ID`),
			  INDEX ip_created_at (`ip`, `created_at`)
			) $charset_collate;";

		return $wpdb->query( $sql ) !== false;
	}

	/**
	 * {@inheritdoc}
	 */
	public function down() {
		global $wpdb;
		$sql = "DROP TABLE IF EXISTS anycomment_uploaded_files;";
		$wpdb->query( $sql );
	}
}

// eof;