Document: https://docs.oxid-esales.com/developer/en/6.2/development/modules_components_themes/module/database_migration/index.html

OXID eShop uses database migrations for:

• eShop editions migration (CE, PE and EE)
• Project specific migrations
• Modules migrations

At the moment OXID eShop uses "Doctrine 2 Migrations" and it's integrated via OXID eShop migration components.

Doctrine Migrations runs migrations with a single configuration. But there was a need to run migration for one or all the projects and modules (CE, PE, EE, PR and a specific module). For this reason Doctrine Migration Wrapper was created.

Script to run migrations is installed within composer bin directory. It accepts two parameters:

• Doctrine Command
• Suite Type (CE, PE, EE, PR or a specific module_id)

vendor/bin/oe-eshop-db_migrate <Doctrine_Command> <Suite_Type>

To get comprehensive information about Doctrine 2 Migrations and available commands as well, please see official documentation.

Example:

vendor/bin/oe-eshop-db_migrate migrations:migrate

This command will run all the migrations which are in OXID eShop specific directories. For example if you have OXID eShop Enterprise edition, migration tool will run migrations in this order:

• Community Edition migrations (executed always)
• Professional Edition migrations (executed when eShop has PE or EE)
• Enterprise Edition migrations (executed when eShop has EE)
• Project specific migrations (executed always)
• Module migrations (executed when eShop has at least one module with migration)

It is also possible to run migrations for specific suite by defining <Suite_Type> parameter in the command. This variable defines what type of migration it is. There are 5 suite types:

• PR - For project specific migrations. It should be always used for project development.
• CE - Generates migration file for OXID eShop Community Edition. It's used for product development only.
• PE - Generates migration file for OXID eShop Professional Edition. It's used for product development only.
• EE - Generates migration file for OXID eShop Enterprise Edition. It's used for product development only.
• <module_id> - Generates migration file for OXID eShop specific module. It’s used for module development only.

Example 1:

vendor/bin/oe-eshop-db_migrate migrations:generate

This command generates migration versions for all the suite types.

Example 2:

vendor/bin/oe-eshop-db_migrate migrations:generate EE

In this case it will be generated only for Enterprise Edition in vendor/oxid-esales/oxideshop_ee/migration directory.

Doctrine Migration Wrapper is written in PHP and also could be used without command line interface. To do so:

• Create Migrations object with MigrationsBuilder->build()
• Call execute method with needed parameters

Register and update the migration wrapper repository with your branch in the composer.json of the eshop

composer config repositories.oxid-esales/oxideshop-doctrine-migration-wrapper git https://github.com/OXID-eSales/oxideshop-doctrine-migration-wrapper
composer require oxid-esales/oxideshop-doctrine-migration-wrapper:dev-b-6.4.x

Setup ce-shop for wrapper

cd vendor/oxid-esales/oxideshop-doctrine-migration-wrapper/
git clone --branch=b-6.4.x https://github.com/OXID-eSales/oxideshop_ce.git source_ce
composer config repositories.oxid-esales/oxideshop-ce path source_ce/
cd source_ce
composer require --no-update oxid-esales/oxideshop-doctrine-migration-wrapper:*
cd ..

Adjust cloned shop component requirements to fit our wrapper version and install wrapper development dependencies with --no-plugins

composer require --dev --no-plugins oxid-esales/oxideshop-ce:*
cp tests/testData/source/config.inc.php.dist tests/testData/source/config.inc.php

Adjust MySQL credentials in the tests specific config.inc.php to use an empty or non existing Database. The config.inc.php could look like this:

<?php

/**
 * Copyright © OXID eSales AG. All rights reserved.
 * See LICENSE file for license details.
 */

// Database connection information
$this->dbType = 'pdo_mysql';
$this->dbHost = 'mysql'; // database host name
$this->dbPort = '3306'; // database port
$this->dbName = 'example2'; // database name
$this->dbUser = 'root'; // database user name
$this->dbPwd = 'root'; // database user password

Now, while being in the wrapper directory, its possible to run the tests for wrapper

./vendor/bin/phpunit tests/

If you experience any bugs or issues, please report them in the section OXID eShop (all versions) of https://bugs.oxid-esales.com.