currencyresolver

func ResolveCurrenciesForSubscriptionSpec ¶

func ResolveCurrenciesForSubscriptionSpec(
	ctx context.Context,
	resolver currencies.NamespacedCurrencyResolver,
	spec *subscription.SubscriptionSpec,
) error

ResolveCurrenciesForSubscriptionSpec resolves the materialized currency of every subscription item in one batch. The service must call this before validating or persisting a spec so repository inputs carry authoritative custom-currency identity.