<?php
/**
 * BoxBilling
 *
 * LICENSE
 *
 * This source file is subject to the license that is bundled
 * with this package in the file LICENSE.txt
 * It is also available through the world-wide-web at this URL:
 * http://www.boxbilling.com/LICENSE.txt
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@boxbilling.com so we can send you a copy immediately.
 *
 * @copyright Copyright (c) 2010-2012 BoxBilling (http://www.boxbilling.com)
 * @license   http://www.boxbilling.com/LICENSE.txt
 * @version   $Id$
 */

/**
 * Version 4.14
 */
class BBPatch_21 extends BBPatchAbstract
{
    public function patch()
    {
        $q = "CREATE TABLE IF NOT EXISTS `mod_email_queue` (
          `id` int(11) NOT NULL AUTO_INCREMENT,
          `to` varchar(255) NOT NULL,
          `from` varchar(255) NOT NULL,
          `subject` varchar(255) NOT NULL,
          `content` text NOT NULL,
          `to_name` varchar(255) DEFAULT NULL,
          `from_name` varchar(255) DEFAULT NULL,
          `client_id` int(11) DEFAULT NULL,
          `admin_id` int(11) DEFAULT NULL,
          `priority` int(11) DEFAULT NULL,
          `tries` int(11) NOT NULL,
          `status` varchar(20) NOT NULL,
          `created_at` datetime NOT NULL,
          `updated_at` datetime NOT NULL,
          PRIMARY KEY (`id`)
        ) ENGINE=MyISAM DEFAULT CHARSET=utf8;";
        $this->execSql($q);
    }
}
/**
 * Version 4.12
 */
class BBPatch_20 extends BBPatchAbstract
{
    public function patch()
    {
        $tables = array(
            'activity_admin_history'    => array('created_at', 'updated_at'),
            'activity_client_email'     => array('created_at', 'updated_at'),
            'activity_client_history'   => array('created_at', 'updated_at'),
            'activity_system'           => array('created_at', 'updated_at'),
            'admin'                     => array('created_at', 'updated_at'),
            'admin_group'               => array('created_at', 'updated_at'),
            'api_request'               => array('created_at'),
            'cart'                      => array('created_at', 'updated_at'),
            'client'                    => array('created_at', 'updated_at'),
            'client_balance'            => array('created_at', 'updated_at'),
            'client_group'              => array('created_at', 'updated_at'),
            'client_order'              => array('expires_at', 'activated_at', 'suspended_at', 'unsuspended_at', 'canceled_at', 'created_at', 'updated_at'),
            'client_order_meta'         => array('created_at', 'updated_at'),
            'client_order_status'       => array('created_at', 'updated_at'),
            'client_password_reset'     => array('created_at', 'updated_at'),
            'currency'                  => array('created_at', 'updated_at'),
            'extension_meta'            => array('created_at', 'updated_at'),
            'form'                      => array('created_at', 'updated_at'),
            'form_field'                => array('created_at', 'updated_at'),
            'forum'                     => array('created_at', 'updated_at'),
            'forum_topic'               => array('created_at', 'updated_at'),
            'forum_topic_message'       => array('created_at', 'updated_at'),
            'invoice'                   => array('due_at', 'reminded_at', 'paid_at', 'created_at', 'updated_at'),
            'invoice_item'              => array('created_at', 'updated_at'),
            'kb_article'                => array('created_at', 'updated_at'),
            'kb_article_category'       => array('created_at', 'updated_at'),
            'mod_email_queue'           => array('created_at', 'updated_at'),
            'mod_massmailer'            => array('created_at', 'updated_at'),
            'post'                      => array('publish_at', 'published_at', 'expires_at', 'created_at', 'updated_at'),
            'product'                   => array('created_at', 'updated_at'),
            'product_category'          => array('created_at', 'updated_at'),
            'promo'                     => array('start_at', 'end_at', 'created_at', 'updated_at'),
            'queue'                     => array('created_at', 'updated_at'),
            'queue_message'             => array('execute_at', 'created_at', 'updated_at'),
            'service_boxbillinglicense' => array('created_at', 'updated_at'),
            'service_custom'            => array('created_at', 'updated_at'),
            'service_domain'            => array('synced_at', 'registered_at', 'expires_at', 'created_at', 'updated_at'),
            'service_downloadable'      => array('created_at', 'updated_at'),
            'service_hosting'           => array('created_at', 'updated_at'),
            'service_hosting_hp'        => array('created_at', 'updated_at'),
            'service_hosting_server'    => array('created_at', 'updated_at'),
            'service_license'           => array('checked_at', 'pinged_at', 'created_at', 'updated_at'),
            'service_membership'        => array('created_at', 'updated_at'),
            'service_solusvm'           => array('created_at', 'updated_at'),
            'setting'                   => array('created_at', 'updated_at'),
            'subscription'              => array('created_at', 'updated_at'),
            'support_helpdesk'          => array('created_at', 'updated_at'),
            'support_p_ticket'          => array('created_at', 'updated_at'),
            'support_p_ticket_message'  => array('created_at', 'updated_at'),
            'support_pr'                => array('created_at', 'updated_at'),
            'support_pr_category'       => array('created_at', 'updated_at'),
            'support_ticket'            => array('created_at', 'updated_at'),
            'support_ticket_message'    => array('created_at', 'updated_at'),
            'support_ticket_note'       => array('created_at', 'updated_at'),
            'tax'                       => array('created_at', 'updated_at'),
            'tld'                       => array('created_at', 'updated_at'),
            'transaction'               => array('created_at', 'updated_at'),
        );

        foreach ($tables as $table => $fields) {
            foreach ($fields as $field) {
                try {
                    $this->execSql("ALTER TABLE $table MODIFY $field datetime");
                } catch (Exception $e) {
                    error_log(sprintf('Error changing table %s field %s type: %s ', $table, $field, $e->getMessage()));
                }
            }
        }
    }
}

/**
 * Version 4.12
 */
class BBPatch_19 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE `client` MODIFY  `birthday` date;";
        $this->execSql($q);
    }
}

/**
 * Version 4.12
 */
class BBPatch_18 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE `promo` ADD  `client_groups` TEXT NULL AFTER  `products`;";
        $this->execSql($q);

    }
}

/**
 * Version X.XX.X
 */
class BBPatch_17 extends BBPatchAbstract
{
    public function patch()
    {
        $q = "CREATE TABLE IF NOT EXISTS `session` (
              `id` varchar(32) NOT NULL DEFAULT '',
              `modified_at` int(11) DEFAULT NULL,
              `content` text,
              UNIQUE KEY `unique_id` (`id`)
            ) ENGINE=MyISAM DEFAULT CHARSET=utf8;";
        $this->execSql($q);
    }
}

/**
 * Version X.XX.X
 */
class BBPatch_16 extends BBPatchAbstract
{
    public function patch()
    {
        $q = "CREATE TABLE IF NOT EXISTS `form` (
              `id` bigint(20) NOT NULL AUTO_INCREMENT,
              `name` varchar(255) DEFAULT NULL,
              `style` text,
              `created_at` varchar(35) DEFAULT NULL,
              `updated_at` varchar(35) DEFAULT NULL,
              PRIMARY KEY (`id`)
            ) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;";
        $this->execSql($q);

        $q = "CREATE TABLE IF NOT EXISTS `form_field` (
              `id` bigint(20) NOT NULL AUTO_INCREMENT,
              `form_id` bigint(20) DEFAULT NULL,
              `name` varchar(255) DEFAULT NULL,
              `label` varchar(255) DEFAULT NULL,
              `hide_label` tinyint(1) DEFAULT NULL,
              `description` varchar(255) DEFAULT NULL,
              `type` varchar(255) DEFAULT NULL,
              `default_value` varchar(255) DEFAULT NULL,
              `required` tinyint(1) DEFAULT NULL,
              `hidden` tinyint(1) DEFAULT NULL,
              `readonly` tinyint(1) DEFAULT NULL,
              `is_unique` tinyint(1) DEFAULT NULL,
              `prefix` varchar(255) DEFAULT NULL,
              `suffix` varchar(255) DEFAULT NULL,
              `options` text,
              `show_initial` varchar(255) DEFAULT NULL,
              `show_middle` varchar(255) DEFAULT NULL,
              `show_prefix` varchar(255) DEFAULT NULL,
              `show_suffix` varchar(255) DEFAULT NULL,
              `text_size` int(11) DEFAULT NULL,
              `created_at` varchar(35) DEFAULT NULL,
              `updated_at` varchar(35) DEFAULT NULL,
              PRIMARY KEY (`id`),
              KEY `form_id_idx` (`form_id`)
            ) ENGINE=MyISAM  DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;";
        $this->execSql($q);

        $q="ALTER TABLE `product` ADD  `form_id` INT NULL AFTER  `product_payment_id`;";
        $this->execSql($q);

        $q="ALTER TABLE `client_order` ADD  `form_id` INT NULL AFTER  `product_id`;";
        $this->execSql($q);

    }
}
/**
 * Version 2.12.5
 */
class BBPatch_15 extends BBPatchAbstract
{
    public function patch()
    {
        $q="CREATE TABLE IF NOT EXISTS `client_order_meta` (
            `id` bigint(20) NOT NULL AUTO_INCREMENT,
            `client_order_id` bigint(20) DEFAULT NULL,
            `name` varchar(255) DEFAULT NULL,
            `value` text,
            `created_at` varchar(35) DEFAULT NULL,
            `updated_at` varchar(35) DEFAULT NULL,
            PRIMARY KEY (`id`),
            KEY `client_order_id_idx` (`client_order_id`)
          ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;";

        $this->execSql($q);

        $q="ALTER TABLE `invoice` ADD  `gateway_id` INT NULL AFTER  `buyer_email`;";
        $this->execSql($q);

        $q="ALTER TABLE  `post` ADD  `image` VARCHAR( 255 ) NULL AFTER  `status`;";
        $this->execSql($q);

        $q="ALTER TABLE  `post` ADD  `section` VARCHAR( 255 ) NULL AFTER  `image`;";
        $this->execSql($q);

        $q="ALTER TABLE  `post` ADD  `publish_at` VARCHAR( 255 ) NULL AFTER `section`;";
        $this->execSql($q);

        $q="ALTER TABLE  `post` ADD  `published_at` VARCHAR( 255 ) NULL AFTER `publish_at`;";
        $this->execSql($q);

        $q="ALTER TABLE  `post` ADD  `expires_at` VARCHAR( 255 ) NULL AFTER `published_at`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client` ADD  `email_approved` BOOLEAN NULL AFTER  `status`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client_order` ADD  `form_id` INTEGER NULL AFTER  `product_id`;";
        $this->execSql($q);


    }
}

/**
 * Version 2.9.14
 */
class BBPatch_14 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `service_license` ADD  `checked_at` VARCHAR( 35 ) DEFAULT NULL AFTER  `plugin`;";
        $this->execSql($q);


    }
}

/**
 * Version 2.9.10
 */
class BBPatch_13 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `forum` ADD  `category` VARCHAR( 255 ) NOT NULL AFTER  `id`;";
        $this->execSql($q);

        $q="ALTER TABLE  `forum_topic_message` ADD  `points` VARCHAR( 255 ) NULL DEFAULT NULL AFTER  `ip`;";
        $this->execSql($q);

        $q="UPDATE forum SET category = 'General purpose' WHERE category IS NULL OR category = '';";
        $this->execSql($q);


    }
}

/**
 * Version 2.8.9
 */
class BBPatch_12 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `admin` ADD  `permissions` TEXT NULL DEFAULT NULL AFTER  `api_token`;";
        $this->execSql($q);


    }
}

/**
 * Version 2.7.29
 */
class BBPatch_11 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `client_order` ADD  `referred_by` VARCHAR( 255 ) NULL AFTER  `config`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client` ADD  `company_vat` VARCHAR( 255 ) NULL AFTER  `company`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client` ADD  `company_number` VARCHAR( 255 ) NULL AFTER  `company_vat`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client` ADD  `type` VARCHAR( 255 ) NULL AFTER  `tax_exempt`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `seller_company_vat` VARCHAR( 255 ) NULL AFTER  `seller_company`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `seller_company_number` VARCHAR( 255 ) NULL AFTER  `seller_company_vat`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `buyer_phone_cc` VARCHAR( 255 ) NULL AFTER  `buyer_phone`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `buyer_company_vat` VARCHAR( 255 ) NULL AFTER  `buyer_company`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `buyer_company_number` VARCHAR( 255 ) NULL AFTER  `buyer_company_vat`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `text_1` TEXT NULL DEFAULT NULL AFTER  `notes`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `text_2` TEXT NULL DEFAULT NULL AFTER  `text_1`;";
        $this->execSql($q);

        try {
            $this->di['api_admin']->extension_activate(array('id'=>'queue', 'type'=>'mod'));
        } catch(Exception $e) {
            error_log('Error enabling queue extension '.$e->getMessage());
        }


    }
}

/**
 * Version 2.7.2
 */
class BBPatch_10 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `client` ADD  `auth_type` VARCHAR( 255 ) NULL AFTER  `role`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice_item` CHANGE  `rel_id`  `rel_id` TEXT NULL DEFAULT NULL;";
        $this->execSql($q);


    }
}
/**
 * Version 2.6.22
 */
class BBPatch_9 extends BBPatchAbstract
{
    public function patch()
    {
        $q="UPDATE currency SET format = REPLACE(format, '%price%' , '{{price}}' ) WHERE 1;";
        $this->execSql($q);


    }
}

/**
 * Version 2.6.17
 */
class BBPatch_8 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `client` ADD  `salt` VARCHAR(255) NULL AFTER  `pass`;";
        $this->execSql($q);

        $q="ALTER TABLE  `admin` ADD  `salt` VARCHAR(255) NULL AFTER  `pass`;";
        $this->execSql($q);


    }
}

/**
 * Version 2.6.16
 */
class BBPatch_7 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `email_template` ADD  `description` TEXT NULL AFTER  `content`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_domain` ADD  `synced_at` VARCHAR( 255 ) NULL AFTER  `details`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_license` ADD  `pinged_at` VARCHAR( 255 ) NULL AFTER  `plugin`;";
        $this->execSql($q);

        $q="UPDATE email_template SET category = 'DEPRECATED - NOT USED ANY MORE' WHERE 1;";
        $this->execSql($q);

        // Migrate email options to module options table
        try {
            $api = $this->di['api_admin'];
            $config = array(
                'ext'           =>  'mod_email',
                'mailer'        =>  $api->system_param(array("key"=>"mailer")),
                'smtp_host'     =>  $api->system_param(array("key"=>"smtp_host")),
                'smtp_port'     =>  $api->system_param(array("key"=>"smtp_port")),
                'smtp_username' =>  $api->system_param(array("key"=>"smtp_username")),
                'smtp_password' =>  $api->system_param(array("key"=>"smtp_password")),
                'smtp_security' =>  $api->system_param(array("key"=>"smtp_security")),
            );
            $api->extension_config_save($config);
        } catch(Exception $e) {
            error_log('Error migrating email settings '.$e->getMessage());
        }


    }
}

/**
 * Version 2.6.12
 */
class BBPatch_6 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `transaction` CHANGE  `amount`  `amount` VARCHAR( 255 ) NULL DEFAULT NULL;";
        $this->execSql($q);

        $q="ALTER TABLE  `currency` ADD  `price_format` VARCHAR( 50 ) NOT NULL DEFAULT  '1' AFTER  `format`;";
        $this->execSql($q);

        $q="ALTER TABLE  `email_template` ADD  `vars` TEXT NOT NULL AFTER  `content`;";
        $this->execSql($q);

        // Activate spamchecker extension and migrate options
        try {
            $api = $this->di['api_admin'];
            $api->extension_activate(array('id'=>'spamchecker', 'type'=>'mod'));

            $enabled = $api->system_param(array("key"=>"captcha_enabled"));
            $pubkey = $api->system_param(array("key"=>"captcha_recaptcha_publickey"));
            $privkey = $api->system_param(array("key"=>"captcha_recaptcha_privatekey"));
            $config = array(
                'ext'                           =>  'mod_spamchecker',
                'captcha_enabled'               =>  $enabled,
                'captcha_recaptcha_publickey'   =>  $pubkey,
                'captcha_recaptcha_privatekey'  =>  $privkey,
                'sfs'                           =>  false,
            );
            $api->extension_config_save($config);
        } catch(Exception $e) {
            error_log($e->getMessage());
        }


    }
}

/**
 * Version 2.5.31
 */
class BBPatch_5 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `extension_meta` ADD  `client_id` INT NULL DEFAULT NULL AFTER  `id`;";
        $this->execSql($q);

        $q="ALTER TABLE  `product` ADD  `plugin_config` TEXT NULL DEFAULT NULL AFTER  `plugin`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `plugin_config` TEXT NULL DEFAULT NULL AFTER  `plugin`;";
        $this->execSql($q);

        $q="ALTER TABLE  `invoice` ADD  `currency_rate` DECIMAL( 13, 6 ) NULL DEFAULT NULL AFTER  `currency`;";
        $this->execSql($q);

        $q="ALTER TABLE  `product_payment` ADD `w_price` decimal(18,2) DEFAULT '0.00' AFTER  `once_setup_price`;";
        $this->execSql($q);

        $q="ALTER TABLE  `product_payment` ADD `w_setup_price` decimal(18,2) DEFAULT '0.00' AFTER  `tria_price`;";
        $this->execSql($q);

        $q="ALTER TABLE  `product_payment` ADD `w_enabled` tinyint(1) DEFAULT '1' AFTER  `tria_setup_price`;";
        $this->execSql($q);

        $q="UPDATE `product_payment` SET `w_enabled` = 0;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f1` TEXT NULL AFTER  `config`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f2` TEXT NULL AFTER  `f1`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f3` TEXT NULL AFTER  `f2`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f4` TEXT NULL AFTER  `f3`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f5` TEXT NULL AFTER  `f4`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f6` TEXT NULL AFTER  `f5`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f7` TEXT NULL AFTER  `f6`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f8` TEXT NULL AFTER  `f7`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f9` TEXT NULL AFTER  `f8`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_custom` ADD  `f10` TEXT NULL AFTER  `f9`;";
        $this->execSql($q);

        $q="ALTER TABLE  `extension_meta` CHANGE  `rel_id`  `rel_id` VARCHAR( 255 ) NULL DEFAULT NULL;";
        $this->execSql($q);

        $q="ALTER TABLE  `client_order` ADD  `invoice_option` VARCHAR( 255 ) NULL AFTER  `group_master`;";
        $this->execSql($q);

        $q="UPDATE `client_order` SET `invoice_option` = 'issue-invoice' WHERE 1;";
        $this->execSql($q);


    }
}

class BBPatch_4 extends BBPatchAbstract
{
    public function patch()
    {
        $q="INSERT INTO `email_template` (`action_code`, `category`, `enabled`, `subject`, `content`) VALUES ('support_ticket_admin_close', 'support', 1, 'Support Ticket Closed', '<p>Ticket ID: #{{ticket.id}}<br/> closed</p>\n<hr/>\n<p>{{company.signature}}</p>');";
        $this->execSql($q);

        $q="INSERT INTO `email_template` (`action_code`, `category`, `enabled`, `subject`, `content`) VALUES ('staff_ticket_client_close', 'staff', 1, 'Support Ticket Closed', '<p>Ticket ID: #{{ticket.id}}<br/> closed</p>\n<hr/>\n<p>{{company.signature}}</p>');";
        $this->execSql($q);

        $q="ALTER TABLE  `client_order` ADD  `promo_recurring` tinyint(1) NULL AFTER  `promo_id`;";
        $this->execSql($q);

        $q="ALTER TABLE  `client_order` ADD  `promo_used` int NULL AFTER  `promo_recurring`;";
        $this->execSql($q);

        $q="ALTER TABLE  `promo` ADD  `once_per_client` tinyint(1) NULL AFTER  `freesetup`;";
        $this->execSql($q);

        $q="ALTER TABLE  `promo` ADD  `recurring` tinyint(1) AFTER  `once_per_client`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_license` ADD  `config` TEXT NULL AFTER  `versions`;";
        $this->execSql($q);

        $q="ALTER TABLE  `extension` ADD  `manifest` TEXT NULL AFTER  `version`;";
        $this->execSql($q);

        $q="CREATE TABLE `queue` (
            `id` bigint(20) NOT NULL AUTO_INCREMENT,
            `name` varchar(100) DEFAULT NULL,
            `timeout` bigint(20) DEFAULT NULL,
            `created_at` varchar(35) DEFAULT NULL,
            `updated_at` varchar(35) DEFAULT NULL,
            PRIMARY KEY (`id`)
            ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
        ";
        $this->execSql($q);

        $q="CREATE TABLE `queue_message` (
            `id` bigint(20) NOT NULL AUTO_INCREMENT,
            `queue_id` bigint(20) DEFAULT NULL,
            `handle` char(32) DEFAULT NULL,
            `body` longblob,
            `hash` char(32) DEFAULT NULL,
            `timeout` double(18,2) DEFAULT NULL,
            `log` text,
            `created_at` varchar(35) DEFAULT NULL,
            `updated_at` varchar(35) DEFAULT NULL,
            PRIMARY KEY (`id`),
            KEY `queue_id_idx` (`queue_id`)
        ) ENGINE=MyISAM DEFAULT CHARSET=utf8;";

        $this->execSql($q);


    }
}

class BBPatch_3 extends BBPatchAbstract
{
    public function patch()
    {
        $q="INSERT INTO `extension` (`type`, `name`, `status`, `version`) VALUES
            ('mod', 'branding', 'installed', '1.0.0');";
        $this->execSql($q);

        $q="CREATE TABLE IF NOT EXISTS `extension_meta` (
              `id` bigint(20) NOT NULL AUTO_INCREMENT,
              `extension` varchar(255) DEFAULT NULL,
              `rel_type` varchar(255) DEFAULT NULL,
              `rel_id` bigint(20) DEFAULT NULL,
              `meta_key` varchar(255) DEFAULT NULL,
              `meta_value` longtext,
              `created_at` varchar(35) DEFAULT NULL,
              `updated_at` varchar(35) DEFAULT NULL,
              PRIMARY KEY (`id`)
            ) ENGINE=MyISAM DEFAULT CHARSET=utf8 AUTO_INCREMENT=1 ;";
        $this->execSql($q);


    }
}

class BBPatch_2 extends BBPatchAbstract
{
    public function patch()
    {
        $q="ALTER TABLE  `client_order` CHANGE  `group_id`  `group_id` VARCHAR( 255 ) NULL DEFAULT NULL;";
        $this->execSql($q);

        $q="ALTER TABLE  `transaction` ADD  `output` TEXT NOT NULL AFTER  `ipn`";
        $this->execSql($q);

        $q="ALTER TABLE  `extension` CHANGE  `version`  `version` VARCHAR( 100 ) NULL DEFAULT NULL;";
        $this->execSql($q);

        $q="TRUNCATE TABLE `extension`;";
        $this->execSql($q);

        $q="INSERT INTO `extension` (`id`, `type`, `name`, `status`, `version`) VALUES
            (1, 'mod', 'forum', 'installed', '1.0.0'),
            (2, 'mod', 'kb', 'installed', '1.0.0'),
            (3, 'mod', 'news', 'installed', '1.0.0');";
        $this->execSql($q);

        $q="ALTER TABLE  `setting` ADD `category` VARCHAR( 255 ) NULL AFTER `public`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_hosting_server` ADD  `port` VARCHAR( 20 ) NOT NULL AFTER  `accesshash`;";
        $this->execSql($q);

        $q="ALTER TABLE  `service_hosting_server` ADD  `config` TEXT NOT NULL AFTER  `port`;";
        $this->execSql($q);


    }
}

class BBPatch_1 extends BBPatchAbstract
{
    public function patch()
    {
        $query = "
        INSERT INTO `email_template` (`action_code`, `category`, `enabled`, `subject`, `content`) VALUES
        ('staff_ticket_client_open', 'staff', 1, 'New ticket received', '<p>Direct link: {{''support/ticket''|alink}}/{{ticket.id}}</p>\n<p>Helpdesk: {{ticket.helpdesk}}</p>\n<p>Subject: {{ticket.subject}}</p>\n{{ticket.message}}\n<p></p>\n<p>{{company.signature}}</p>'),
        ('staff_order_created', 'staff', 1, 'New order placed', '<p>New order for {{ order.title }} placed at {{company.www}}</p>\n<p>Direct link: {{''order/manage''|alink}}/{{order.id}}</p>\n<p>{{company.signature}}</p>'),
        ('staff_client_signup', 'staff', 1, 'New client signed up', '<p>New client signed up at {{company.www}}</p>\n<p>Direct link: {{''client/manage''|alink}}/{{client.id}}</p>\n<p>{{company.signature}}</p>');
        ";

        $this->execSql($query);

    }
}

abstract class BBPatchAbstract
{
    protected   $pdo        = null;
    private     $version    = 0;
    private     $k          = 'last_patch';

    public function __construct($di)
    {
        $this->di = $di;
        $this->pdo = $di['pdo'];
        $c = get_class($this);
        $this->version = (int)substr($c, strpos($c, '_')+1);
    }

    abstract public function patch();

    public function donePatching()
    {
        $this->setParamValue($this->k, $this->version);
    }

    protected function execSql($sql)
    {
        $stmt = $this->pdo->prepare($sql);
        try {
            $stmt->execute();
        } catch(Exception $e) {
            error_log($e->getMessage());
        }
    }

    public function getVersion()
    {
        return $this->version;
    }

    public function isPatched()
    {
        return ($this->getParamValue($this->k, 0) >= $this->version);
    }

    private function setParamValue($param, $value)
    {
        if(is_null($this->getParamValue($param))) {
            $query="INSERT INTO setting (param, value, public, updated_at, created_at) VALUES (:param, :value, 1, :u, :c)";
            $stmt = $this->pdo->prepare($query);
            $stmt->execute(array('param'=>$param, 'value'=>$value, 'c'=>date('c'), 'u'=>date('c')));
        } else {
            $query="UPDATE setting SET value = :value, updated_at = :u WHERE param = :param";
            $stmt = $this->pdo->prepare($query);
            $stmt->execute(array('param'=>$param, 'value'=>$value, 'u'=>date('c')));
        }
    }

    private function getParamValue($param, $default = NULL)
    {
        $query = "SELECT value
                FROM setting
                WHERE param = :param
               ";
        $stmt = $this->pdo->prepare($query);
        $stmt->execute(array('param'=>$param));
        $r = $stmt->fetchColumn();
        if($r === false) {
            return $default;
        }
        return $r;
    }
}

/* ************************************************************************* */

$patches = array();
foreach (get_declared_classes() as $class) {
    if(strpos($class, 'BBPatch_') !== false) {
        $patches[] = $class;
    }
}

require_once dirname(__FILE__) . '/bb-load.php';
$di = include dirname(__FILE__) . '/bb-di.php';

error_log('Executing BoxBilling update script');
natsort($patches);
foreach($patches as $class) {
    $p = new $class($di);
    if(!$p->isPatched()) {
        $msg = 'BoxBilling patch #'.$p->getVersion().' executing...';
        error_log($msg);
        $p->patch();
        $p->donePatching();
        $msg = 'BoxBilling patch #'.$p->getVersion().' was executed';
        error_log($msg);
        print $msg . PHP_EOL;
    } else {
        error_log('Skipped patch '.$p->getVersion());
    }
}
error_log('BoxBilling update completed');
/* ************************************************************************* */

print 'Update completed. You are using BoxBilling '.Box_Version::VERSION . PHP_EOL;