Context Rules & Rule Systems

  • In a rule, there must never be a query against the database, because all configured rules are validated in a request.

  • Rules that check for the cart must always support the \Shopware\Core\Checkout\Cart\Rule\CartRuleScope class and the \Shopware\Core\Checkout\Cart\Rule\LineItemScopeclass.

  • Rules may only access data provided in the appropriate scopes.