<?php

if (!defined('_PS_VERSION_')) {
    exit;
}

function upgrade_module_1_2_0($module)
{
    $columns = Db::getInstance()->executeS(
        'SHOW COLUMNS FROM `' . _DB_PREFIX_ . 'ws_customhtml` LIKE \'type\''
    );

    if (empty($columns)) {
        if (!Db::getInstance()->execute(
            'ALTER TABLE `' . _DB_PREFIX_ . 'ws_customhtml`
             ADD COLUMN `type` VARCHAR(32) NOT NULL DEFAULT \'html\' AFTER `title`'
        )) {
            return false;
        }
    }

    if (!Db::getInstance()->execute(
        'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'ws_customhtml_faq` (
            `id_ws_customhtml_faq` INT(11) NOT NULL AUTO_INCREMENT PRIMARY KEY,
            `id_ws_customhtml` INT(11) NOT NULL,
            `question` VARCHAR(512) NOT NULL DEFAULT \'\',
            `answer` TEXT,
            `ordering` INT(11) NOT NULL DEFAULT 0,
            `date_add` DATETIME NOT NULL,
            `date_upd` DATETIME NOT NULL,
            KEY `id_ws_customhtml` (`id_ws_customhtml`)
        )'
    )) {
        return false;
    }

    return $module->registerHook('actionCustomhtmlblockGridDataModifier');
}