kupshop/upgrade/list/upgrade.2014-01-27.php

<?php

class Upgrade24 extends Upgrade
{
    public function upgrade()
    {
        $changed = false;

        // jestlize je opravnene udelat upgrade, tak provest
        if (findModule('feeds') && $this->checkRightfulness_1()) {
            $this->makeChanges_1();
            $changed = true;
        }

        if (findModule('feeds') && $this->checkRightfulness_2()) {
            $this->makeChanges_2();
            $changed = true;
        }

        if (findModule('products_parameters') && $this->checkRightfulness_3()) {
            $this->makeChanges_3();
            $changed = true;
        }

        if ($this->checkRightfulness_4() && (
            findModule(Modules::PRODUCTS_SUPPLIERS)
            || findModule(Modules::SUPPLIERS)
        )) {
            $this->makeChanges_4();
            $changed = true;
        }

        if (findModule('sliders') && $this->checkRightfulness_5()) {
            $this->makeChanges_5();
            $changed = true;
        }

        if ($this->checkRightfulness_8()) {
            $this->makeChanges_8();
            $changed = true;
        }

        if ($changed == false) {
            $this->noChanges();
        }

        $this->printResult();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_1()
    {
        return $this->checkColumnExists('sections', 'feed_heureka');
    }

    // provest samotny upgrade
    public function makeChanges_1()
    {
        sqlQuery('ALTER TABLE '.getTableName('sections').' ADD `feed_heureka` INT(11) NULL DEFAULT NULL');

        $this->upgradeOK();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_2()
    {
        return $this->checkColumnExists('sections', 'feed_google');
    }

    // provest samotny upgrade
    public function makeChanges_2()
    {
        sqlQuery('ALTER TABLE '.getTableName('sections').' ADD `feed_google` INT(11) NULL DEFAULT NULL');

        $this->upgradeOK();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_3()
    {
        return $this->checkColumnType('parameters', 'descr', 'text') && $this->checkColumnType('parameters', 'descr', 'mediumtext');
    }

    // provest samotny upgrade
    public function makeChanges_3()
    {
        sqlQuery('ALTER TABLE '.getTableName('parameters').' CHANGE `descr` `descr` TEXT NOT NULL');

        $this->upgradeOK();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_4()
    {
        return $this->checkColumnExists('products_of_suppliers', 'price_buy');
    }

    // provest samotny upgrade
    public function makeChanges_4()
    {
        sqlQuery('ALTER TABLE '.getTableName('products_of_suppliers').' 
	         ADD `price_buy` DOUBLE NULL DEFAULT NULL,
	         ADD `price_sell` DOUBLE NULL DEFAULT NULL');

        $this->upgradeOK();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_5()
    {
        return $this->checkTableExists('sliders');
    }

    // provest samotny upgrade
    public function makeChanges_5()
    {
        sqlQuery('CREATE TABLE '.getTableName('sliders').' (
                 `id` INT(11) NOT NULL AUTO_INCREMENT,
                 `name` VARCHAR(50) NOT NULL,
                 PRIMARY KEY (`id`),
                 UNIQUE KEY `name` (`name`)
               ) ENGINE=InnoDB ');

        sqlQuery('CREATE TABLE '.getTableName('sliders_images')." (
         	   `id` INT(11) NOT NULL AUTO_INCREMENT,
         	   `id_slider` INT(11) NOT NULL,
         	   `image` VARCHAR(50) NOT NULL,
         	   `position` INT(11) NOT NULL DEFAULT '1',
               `description` TEXT,
               `link` TEXT,
         	   PRIMARY KEY (`id`),
         	   KEY `id_slider` (`id_slider`)
         	   ) ENGINE=InnoDB");

        sqlQuery('ALTER TABLE '.getTableName('sliders_images').'
	           ADD CONSTRAINT `sliders_images_ibfk_1` FOREIGN KEY (`id_slider`) REFERENCES `sliders` (`id`) ON DELETE CASCADE ON UPDATE CASCADE');

        sqlQuery('INSERT INTO '.getTableName('sliders')." (`id`, `name`) VALUES (1, 'Úvod')");

        $this->upgradeOK();
    }

    // overi, jestli je opravnene provest upgrade
    public function checkRightfulness_8()
    {
        return $this->checkForeignKeyExists('articles_authors_admins', 'id_admin');
    }

    // provest samotny upgrade
    public function makeChanges_8()
    {
        sqlQuery('ALTER TABLE '.getTableName('articles_authors_admins').' ADD FOREIGN KEY ( `id_admin` ) REFERENCES `admins` (
            	`id`
            	) ON DELETE CASCADE ON UPDATE CASCADE');

        sqlQuery('ALTER TABLE '.getTableName('articles_authors_admins').' ADD FOREIGN KEY ( `id_auth` ) REFERENCES `articles_authors` (
            	`id`
            	) ON DELETE CASCADE ON UPDATE CASCADE');

        $this->upgradeOK();
    }
}