CoreShop Currency Context

For CoreShop to determine the current currency it uses a concept called context and context resolver.

Context

Name	Priority	Tag	Description
FixedCurrencyContext	default	`coreshop.context.currency`	Used for testing purposes
StorageBasedCurrencyContext	default	`coreshop.context.currency`	check if a currency has been changed during a frontend request
CountryAwareCurrencyContext	default	`coreshop.context.currency`	Mostly this context will apply since it will get the currency based on the current country context

These Contexts take care about finding the correct currency for the current request.

Create a Custom Resolver

A Currency Context needs to implement the interface CoreShop\Component\Currency\Context\CurrencyContextInterface. This interface consists of one method called getCurrency which returns a CoreShop\Component\Currency\Model\CurrencyInterface or throws an CoreShop\Component\Currency\Context\CurrencyNotFoundException

To register your context, you need to use the tag: coreshop.context.currency with an optional priority attribute.