woocommerce/plugins/woocommerce-blocks/assets/js/base/components/cart-checkout/payment-method-icons/utils.ts

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/**
* External dependencies
*/
import type { PaymentMethodIcon, PaymentMethodIcons } from '@woocommerce/types';
import { isString } from '@woocommerce/types';
/**
* For an array of icons, normalize into objects and remove duplicates.
*/
export const normalizeIconConfig = (
icons: PaymentMethodIcons
): PaymentMethodIcon[] => {
const normalizedIcons: Record< string, PaymentMethodIcon > = {};
icons.forEach( ( raw ) => {
let icon: Partial< PaymentMethodIcon > = {};
if ( typeof raw === 'string' ) {
icon = {
id: raw,
alt: raw,
src: null,
};
}
if ( typeof raw === 'object' ) {
icon = {
id: raw.id || '',
alt: raw.alt || '',
src: raw.src || null,
};
}
if ( icon.id && isString( icon.id ) && ! normalizedIcons[ icon.id ] ) {
normalizedIcons[ icon.id ] = <PaymentMethodIcon>icon;
}
} );
return Object.values( normalizedIcons );
};