Context and scope


6.0.0 or newer

Table of contents

Shopware 6 preprocesses some user-, application- or environment specific information. This data is wrapped into the different context objects and offer a necessary execution context for the various business relevant processes.

For example it might be important to know what language the user prefers to offer a response which is correctly translated.

There are two different context classes.

Supplying the Admin API and foremost the Data Abstraction Layer with necessary calculation and decision making information.
Containing such information as currencyFactor or language.
Supplying the SalesChannel-API with an additional data used from the checkout process and the catalogue for price calculation.
Containing such information as the current customer, the cart token or a preselected payment method.

The diagram below illustrates the different contexts and relations:


As you see usually the controllers are the entry point into the context distribution. Shopware 6 usually assembles a context during the kernel boot so you don't have to create your own. Each request is either marked as a sales channel or management type and the according context will be created.

Accessing the context

If you write your own controller, you can just add a type hinted Context or SalesChannelContext parameter and a \Symfony\Component\HttpKernel\Controller\ArgumentValueResolverInterface will inject the fitting context automatically.

<?php declare(strict_types=1);

use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Shopware\Core\Framework\Context;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;

class IndexController extends AbstractController
     * @Route("/", name="example")
    public function index(Context $context): Response
        // ...

When no Request is dispatched you will have to create your own context - usually from system defaults. This may either happen while writing unit tests or when a command is executed. In these cases a system default context (with a system scope) can be created manually:

<?php declare(strict_types=1);

use Shopware\Core\Framework\Context;

$context = Context::createDefaultContext();

Attention: Never assemble a system context in requests, since the outcome might differ quite a lot from user expectations!