Install Dynamic Multistore

<?php

$config[RabbitMqEnv::RABBITMQ_CONNECTIONS] = [];
foreach ($rabbitConnections as $key => $connection) {
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key] = $defaultConnection;
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_CONNECTION_NAME] = $key . '-connection';
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_STORE_NAMES] = [$key];
    foreach ($connection as $constant => $value) {
        $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][constant(RabbitMqEnv::class . '::' . $constant)] = $value;
    }
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_DEFAULT_CONNECTION] = $key === APPLICATION_STORE;
}

<?php

$config[RabbitMqEnv::RABBITMQ_CONNECTIONS] = [];
$connectionKeys = array_keys($rabbitConnections);
$defaultKey = reset($connectionKeys);
if (getenv('SPRYKER_CURRENT_REGION')) {
    $defaultKey = getenv('SPRYKER_CURRENT_REGION');
}
foreach ($rabbitConnections as $key => $connection) {
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key] = $defaultConnection;
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_CONNECTION_NAME] = $key . '-connection';
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_STORE_NAMES] = [$key];
    foreach ($connection as $constant => $value) {
        $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][constant(RabbitMqEnv::class . '::' . $constant)] = $value;
    }
    $config[RabbitMqEnv::RABBITMQ_CONNECTIONS][$key][RabbitMqEnv::RABBITMQ_DEFAULT_CONNECTION] = $key === $defaultKey;
}

<?php 

namespace Pyz\Client\RabbitMq;

use Spryker\Client\RabbitMq\RabbitMqConfig as SprykerRabbitMqConfig;
use Spryker\Shared\StoreStorage\StoreStorageConfig;


class RabbitMqConfig extends SprykerRabbitMqConfig
{
    /**
     * @return array<array<string>>
     */
    public function getQueuePools(): array
    {
        return [
            'synchronizationPool' => $this->getQueueConnectionNames(),
        ];
    }

    /**
     * @return string|null
     */
    public function getDefaultLocaleCode(): ?string
    {
        return 'en_US';
    }


    /**
     * @return array<mixed>
     */
    protected function getSynchronizationQueueConfiguration(): array
    {
        return [
            ...
            StoreStorageConfig::STORE_SYNC_STORAGE_QUEUE,
            ...
        ];
    }

    /**
     * @return array<string>
     */
    protected function getQueueConnectionNames(): array
    {
        return array_map(
            function (array $connection): string {
                return $connection[RabbitMqEnv::RABBITMQ_CONNECTION_NAME];
            },
            $this->get(RabbitMqEnv::RABBITMQ_CONNECTIONS),
        );
    }    
}    

$stores = require(APPLICATION_ROOT_DIR . '/config/Shared/stores.php');

$allStores = array_keys($stores);

$jobs[] = [
    'name' => 'job-name',
    'command' => '$PHP_BIN vendor/bin/console product:check-validity',
    'schedule' => '0 6 * * *',
    'enable' => true,
];

if (getenv('SPRYKER_CURRENT_REGION')) {
    foreach ($jobs as $job) {
        $job['region'] = getenv('SPRYKER_CURRENT_REGION');
    }
}

<?php

namespace Pyz\Zed\Queue;

use Spryker\Zed\Kernel\Container;
use Spryker\Shared\StoreStorage\StoreStorageConfig;
use Spryker\Zed\Queue\QueueDependencyProvider as SprykerDependencyProvider;
use Spryker\Zed\Synchronization\Communication\Plugin\Queue\SynchronizationStorageQueueMessageProcessorPlugin;

class QueueDependencyProvider extends SprykerDependencyProvider
{
    /**
     * @param \Spryker\Zed\Kernel\Container $container
     *
     * @return array<\Spryker\Zed\Queue\Dependency\Plugin\QueueMessageProcessorPluginInterface>
     */
    protected function getProcessorMessagePlugins(Container $container): array
    {
        return [
            StoreStorageConfig::STORE_SYNC_STORAGE_QUEUE => new SynchronizationStorageQueueMessageProcessorPlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\Publisher;

use Spryker\Zed\Publisher\PublisherDependencyProvider as SprykerPublisherDependencyProvider;
use Spryker\Zed\StoreStorage\Communication\Plugin\Publisher\CountryStore\CountryStoreWritePublisherPlugin; 
use Spryker\Zed\StoreStorage\Communication\Plugin\Publisher\LocaleStore\LocaleStoreWritePublisherPlugin;
use Spryker\Zed\StoreStorage\Communication\Plugin\Publisher\Store\StoreSynchronizationTriggeringPublisherPlugin;
use Spryker\Zed\StoreStorage\Communication\Plugin\Publisher\Store\StoreWritePublisherPlugin; 
use Spryker\Zed\StoreStorage\Communication\Plugin\Publisher\StorePublisherTriggerPlugin;

class PublisherDependencyProvider extends SprykerPublisherDependencyProvider
{
    protected function getPublisherPlugins(): array
    {
        return array_merge(
            // ...
            $this->getStoreStoragePlugins(),
        );
    }
    
    /**
     * @return array<\Spryker\Zed\PublisherExtension\Dependency\Plugin\PublisherPluginInterface>
     */
    protected function getStoreStoragePlugins(): array
    {
        return [
            new StoreWritePublisherPlugin(),
            new StoreSynchronizationTriggeringPublisherPlugin(), 
            new CountryStoreWritePublisherPlugin(),
            new LocaleStoreWritePublisherPlugin(),
            
        ];
    }

    /**
     * @return array<\Spryker\Zed\PublisherExtension\Dependency\Plugin\PublisherTriggerPluginInterface>
     */
    protected function getPublisherTriggerPlugins(): array
    {
        return [
            new StorePublisherTriggerPlugin(),
        ];
    }
}

namespace Pyz\Zed\DataImport;


use Spryker\Zed\DataImport\DataImportConfig as SprykerDataImportConfig;

class DataImportConfig extends SprykerDataImportConfig
{
    public function getDefaultYamlConfigPath(): ?string
    {
        $regionDir = defined('APPLICATION_REGION') ? APPLICATION_REGION : 'EU';

        return APPLICATION_ROOT_DIR . DIRECTORY_SEPARATOR . 'data/import/local/full_' . $regionDir . '.yml';
    }
}

namespace Pyz\Zed\DataImport;

use Spryker\Zed\Kernel\Container;
use Spryker\Zed\DataImport\DataImportDependencyProvider as SprykerDataImportDependencyProvider;
use Spryker\Zed\StoreDataImport\Communication\Plugin\DataImport\StoreDataImportPlugin;
use Spryker\Zed\LocaleDataImport\Communication\Plugin\DataImport\DefaultLocaleStoreDataImportPlugin;
use Spryker\Zed\LocaleDataImport\Communication\Plugin\DataImport\LocaleStoreDataImportPlugin;
use Spryker\Zed\CountryDataImport\Communication\Plugin\DataImport\CountryStoreDataImportPlugin;

class DataImportDependencyProvider extends SprykerDataImportDependencyProvider
{
    protected function getDataImporterPlugins(): array
    {
        return [
            new StoreDataImportPlugin(),
            new CountryStoreDataImportPlugin(),
            new LocaleStoreDataImportPlugin(),
            new DefaultLocaleStoreDataImportPlugin(),
        ];     
    }
}

<?php
namespace Pyz\Zed\Console;

use Spryker\Zed\Console\ConsoleDependencyProvider as SprykerConsoleDependencyProvider;
use Spryker\Zed\DataImport\Communication\Console\DataImportConsole;
use Spryker\Zed\StoreDataImport\StoreDataImportConfig;
use Spryker\Zed\Locale\Communication\Plugin\Application\ConsoleLocaleApplicationPlugin;
use Spryker\Zed\LocaleDataImport\LocaleDataImportConfig;
use Spryker\Zed\CountryDataImport\CountryDataImportConfig; 

/**
 * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
 * @method \Pyz\Zed\Console\ConsoleConfig getConfig()
 */
class ConsoleDependencyProvider extends SprykerConsoleDependencyProvider
{
    /**
     * @var string
     */
    protected const COMMAND_SEPARATOR = ':';

    /**
     * @param \Spryker\Zed\Kernel\Container $container
     *
     * @return array<\Symfony\Component\Console\Command\Command>
     */
    protected function getConsoleCommands(Container $container): array
    {
        return [
            new DataImportConsole(DataImportConsole::DEFAULT_NAME . static::COMMAND_SEPARATOR . CountryDataImportConfig::IMPORT_TYPE_COUNTRY_STORE), 
            new DataImportConsole(DataImportConsole::DEFAULT_NAME . static::COMMAND_SEPARATOR . LocaleDataImportConfig::IMPORT_TYPE_LOCALE_STORE),
            new DataImportConsole(DataImportConsole::DEFAULT_NAME . static::COMMAND_SEPARATOR . LocaleDataImportConfig::IMPORT_TYPE_DEFAULT_LOCALE_STORE),
            new DataImportConsole(DataImportConsole::DEFAULT_NAME . static::COMMAND_SEPARATOR . StoreDataImportConfig::IMPORT_TYPE_STORE),            
        ];
    }

}

<?php

namespace Pyz\Client\Store;

use Spryker\Client\Store\StoreDependencyProvider as SprykerStoreDependencyProvider;
use Spryker\Client\StoreStorage\Plugin\Store\StoreStorageStoreExpanderPlugin;

class StoreDependencyProvider extends SprykerStoreDependencyProvider
{
    /**
     * @return array<\Spryker\Client\StoreExtension\Dependency\Plugin\StoreExpanderPluginInterface>
     */
    protected function getStoreExpanderPlugins(): array
    {
        return [
            new StoreStorageStoreExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Client\ZedRequest;

use Spryker\Client\Locale\Plugin\ZedRequest\LocaleMetaDataProviderPlugin;
use Spryker\Client\Store\Plugin\ZedRequest\StoreMetaDataProviderPlugin;
use Spryker\Client\ZedRequest\ZedRequestDependencyProvider as SprykerZedRequestDependencyProvider;

class ZedRequestDependencyProvider extends SprykerZedRequestDependencyProvider
{
    /**
     * @return array<\Spryker\Client\ZedRequestExtension\Dependency\Plugin\MetaDataProviderPluginInterface>
     */
    protected function getMetaDataProviderPlugins(): array
    {
        return [
            'store' => new StoreMetaDataProviderPlugin(),
            'locale' => new LocaleMetaDataProviderPlugin(),            
        ];
    }
}

<?php
namespace Pyz\Zed\Console;

use Spryker\Zed\Console\ConsoleDependencyProvider as SprykerConsoleDependencyProvider;
use Spryker\Zed\DataImport\Communication\Console\DataImportConsole;
use Spryker\Zed\Locale\Communication\Plugin\Application\ConsoleLocaleApplicationPlugin;
 

/**
 * @SuppressWarnings(PHPMD.ExcessiveMethodLength)
 * @method \Pyz\Zed\Console\ConsoleConfig getConfig()
 */
class ConsoleDependencyProvider extends SprykerConsoleDependencyProvider
{
    /**
     * @param \Spryker\Zed\Kernel\Container $container
     *
     * @return array<\Spryker\Shared\ApplicationExtension\Dependency\Plugin\ApplicationPluginInterface>
     */
    public function getApplicationPlugins(Container $container): array
    {
        $applicationPlugins = parent::getApplicationPlugins($container);

        $applicationPlugins[] = new ConsoleLocaleApplicationPlugin();

        return $applicationPlugins;
    }

}

<?php

namespace Pyz\Zed\Application;

use Spryker\Zed\Application\ApplicationDependencyProvider as SprykerApplicationDependencyProvider;
use Spryker\Zed\Locale\Communication\Plugin\Application\LocaleBackendGatewayApplicationPlugin;
use Spryker\Zed\Store\Communication\Plugin\Application\BackofficeStoreApplicationPlugin;
use Spryker\Zed\Store\Communication\Plugin\Application\StoreBackendGatewayApplicationPlugin;
use Spryker\Zed\ZedRequest\Communication\Plugin\Application\RequestBackendGatewayApplicationPlugin;


class ApplicationDependencyProvider extends SprykerApplicationDependencyProvider
{

        /**
     * @return array<\Spryker\Shared\ApplicationExtension\Dependency\Plugin\ApplicationPluginInterface>
     */
    protected function getBackofficeApplicationPlugins(): array
    {
        return [
            new BackofficeStoreApplicationPlugin(),
        ];
    }


    /**
     * @return array<\Spryker\Shared\ApplicationExtension\Dependency\Plugin\ApplicationPluginInterface>
     */
    protected function getBackendGatewayApplicationPlugins(): array
    {
        return [
            new RequestBackendGatewayApplicationPlugin(),
            new StoreBackendGatewayApplicationPlugin(),
            new LocaleBackendGatewayApplicationPlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\Store;

use Spryker\Zed\Country\Communication\Plugin\Store\CountryStoreCollectionExpanderPlugin;
use Spryker\Zed\Country\Communication\Plugin\Store\CountryStorePostCreatePlugin;
use Spryker\Zed\Country\Communication\Plugin\Store\CountryStorePostUpdatePlugin; 
use Spryker\Zed\Locale\Communication\Plugin\Store\DefaultLocaleStorePostCreatePlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\DefaultLocaleStorePostUpdatePlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\DefaultLocaleStorePreCreateValidationPlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\DefaultLocaleStorePreUpdateValidationPlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\LocaleStoreCollectionExpanderPlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\LocaleStorePostCreatePlugin;
use Spryker\Zed\Locale\Communication\Plugin\Store\LocaleStorePostUpdatePlugin;
use Spryker\Zed\Search\Communication\Plugin\Store\SearchSetupSourcesStorePostCreatePlugin;
use Spryker\Zed\Store\StoreDependencyProvider as SprykerStoreDependencyProvider;

class StoreDependencyProvider extends SprykerStoreDependencyProvider
{
    /**
     * @return array<\Spryker\Zed\StoreExtension\Dependency\Plugin\StorePreCreateValidationPluginInterface>
     */
    protected function getStorePreCreateValidationPlugins(): array
    {
        return [
            new DefaultLocaleStorePreCreateValidationPlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreExtension\Dependency\Plugin\StorePreUpdateValidationPluginInterface>
     */
    protected function getStorePreUpdateValidationPlugins(): array
    {
        return [
            new DefaultLocaleStorePreUpdateValidationPlugin(), 
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreExtension\Dependency\Plugin\StorePostCreatePluginInterface>
     */
    protected function getStorePostCreatePlugins(): array
    {
        return [
            new CountryStorePostCreatePlugin(),
            new DefaultLocaleStorePostCreatePlugin(),
            new LocaleStorePostCreatePlugin(),
            new SearchSetupSourcesStorePostCreatePlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreExtension\Dependency\Plugin\StorePostUpdatePluginInterface>
     */
    protected function getStorePostUpdatePlugins(): array
    {
        return [
            new CountryStorePostUpdatePlugin(),
            new DefaultLocaleStorePostUpdatePlugin(),
            new LocaleStorePostUpdatePlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreExtension\Dependency\Plugin\StoreCollectionExpanderPluginInterface>
     */
    protected function getStoreCollectionExpanderPlugins(): array
    {
        return [
            new CountryStoreCollectionExpanderPlugin(), 
            new LocaleStoreCollectionExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Zed\StoreGui;

use Spryker\Zed\CountryGui\Communication\Plugin\StoreGui\AssignedCountriesStoreViewExpanderPlugin;
use Spryker\Zed\CountryGui\Communication\Plugin\StoreGui\CountryStoreFormExpanderPlugin;
use Spryker\Zed\CountryGui\Communication\Plugin\StoreGui\CountryStoreFormTabExpanderPlugin;
use Spryker\Zed\CountryGui\Communication\Plugin\StoreGui\CountryStoreFormViewExpanderPlugin;
use Spryker\Zed\CountryGui\Communication\Plugin\StoreGui\CountryStoreTableExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\AssignedLocalesStoreViewExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\DefaultLocaleStoreViewExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\LocaleStoreFormExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\LocaleStoreFormTabExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\LocaleStoreFormViewExpanderPlugin;
use Spryker\Zed\LocaleGui\Communication\Plugin\StoreGui\LocaleStoreTableExpanderPlugin;
use Spryker\Zed\StoreGui\StoreGuiDependencyProvider as SprykerStoreGuiDependencyProvider;

class StoreGuiDependencyProvider extends SprykerStoreGuiDependencyProvider
{
    /**
     * @return array<\Spryker\Zed\StoreGuiExtension\Dependency\Plugin\StoreFormExpanderPluginInterface>
     */
    protected function getStoreFormExpanderPlugins(): array
    {
        return [
            new LocaleStoreFormExpanderPlugin(), 
            new CountryStoreFormExpanderPlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreGuiExtension\Dependency\Plugin\StoreFormViewExpanderPluginInterface>
     */
    protected function getStoreFormViewExpanderPlugins(): array
    {
        return [
            new LocaleStoreFormViewExpanderPlugin(), 
            new CountryStoreFormViewExpanderPlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreGuiExtension\Dependency\Plugin\StoreFormTabExpanderPluginInterface>
     */
    protected function getStoreFormTabsExpanderPlugins(): array
    {
        return [
            new LocaleStoreFormTabExpanderPlugin(), 
            new CountryStoreFormTabExpanderPlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreGuiExtension\Dependency\Plugin\StoreViewExpanderPluginInterface>
     */
    protected function getStoreViewExpanderPlugins(): array
    {
        return [
            new DefaultLocaleStoreViewExpanderPlugin(),
            new AssignedLocalesStoreViewExpanderPlugin(), 
            new AssignedCountriesStoreViewExpanderPlugin(),
        ];
    }

    /**
     * @return array<\Spryker\Zed\StoreGuiExtension\Dependency\Plugin\StoreTableExpanderPluginInterface>
     */
    protected function getStoreTableExpanderPlugins(): array
    {
        return [
            new LocaleStoreTableExpanderPlugin(), 
            new CountryStoreTableExpanderPlugin(),
        ];
    }
}

<?php

namespace Pyz\Yves\Router;

use Spryker\Client\Kernel\Container;
use Spryker\Yves\Router\RouterConfig as SprykerRouterConfig;

/**
 * @method \Spryker\Shared\Router\RouterConfig getSharedConfig()
 */
class RouterConfig extends SprykerRouterConfig
{
    /**
     * @see \Spryker\Yves\Router\Plugin\RouterEnhancer\LanguagePrefixRouterEnhancerPlugin
     *
     * @return array<string>
     */
    public function getAllowedLanguages(): array
    {
        return (new Container())->getLocator()->locale()->client()->getAllowedLanguages();
    }
}

<?php 
namespace Pyz\Yves\ShopApplication;

use SprykerShop\Yves\ShopApplication\ShopApplicationDependencyProvider as SprykerShopApplicationDependencyProvider;
use SprykerShop\Yves\StoreWidget\Widget\StoreSwitcherWidget;


class ShopApplicationDependencyProvider extends SprykerShopApplicationDependencyProvider
{
    protected function getGlobalWidgets(): array
    {
        return [
            ...
            StoreSwitcherWidget::class,
            ...
        ];
    }
}

<?php 
namespace Pyz\Yves\ShopApplication;

use SprykerShop\Yves\ShopApplication\ShopApplicationDependencyProvider as SprykerShopApplicationDependencyProvider;
use SprykerShop\Yves\StoreWidget\Plugin\ShopApplication\StoreApplicationPlugin;


class ShopApplicationDependencyProvider extends SprykerShopApplicationDependencyProvider
{
    /**
     * @return array<\Spryker\Shared\ApplicationExtension\Dependency\Plugin\ApplicationPluginInterface>
     */
    protected function getApplicationPlugins(): array
    {
        return [
            new StoreApplicationPlugin(),
        ];
    }    
}