All files / app/payment/storedInstrument isInstrumentCardCodeRequired.ts

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import { LineItemMap, PaymentInstrument, PaymentMethod } from '@bigcommerce/checkout-sdk';
 
export interface IsInstrumentCardCodeRequiredState {
    instrument: PaymentInstrument;
    lineItems: LineItemMap;
    paymentMethod: PaymentMethod;
}
 
export default function isInstrumentCardCodeRequired({
    instrument,
    lineItems,
    paymentMethod,
}: IsInstrumentCardCodeRequiredState): boolean {
    // If there's a digital item in the cart, always show CVV field
    if (lineItems.digitalItems.length > 0 || lineItems.giftCertificates.length > 0) {
        return true;
    }
 
    // If the shipping address is trusted, show CVV field based on the merchant's configuration
    if (instrument.trustedShippingAddress) {
        return !!paymentMethod.config.isVaultingCvvEnabled;
    }
 
    // Otherwise, if the shipping address is untrusted, show CVV field if the
    // merchant either requires it for regular card or stored card payments.
    return !!(paymentMethod.config.isVaultingCvvEnabled || paymentMethod.config.cardCode);
}