woocommerce/packages/woocommerce-blocks/assets/js/blocks-registry/payment-methods/express-payment-method-config.ts
2021-12-10 12:03:04 +00:00

83 lines
2.5 KiB
TypeScript

/**
* External dependencies
*/
import type { ReactNode } from 'react';
import type {
ExpressPaymentMethodConfiguration,
Supports,
CanMakePaymentCallback,
ExpressPaymentMethodConfigInstance,
} from '@woocommerce/type-defs/payments';
/**
* Internal dependencies
*/
import { getCanMakePayment } from './payment-method-config-helper';
import { assertConfigHasProperties, assertValidElement } from './assertions';
export default class ExpressPaymentMethodConfig
implements ExpressPaymentMethodConfigInstance {
public name: string;
public content: ReactNode;
public edit: ReactNode;
public paymentMethodId?: string;
public supports: Supports;
public canMakePaymentFromConfig: CanMakePaymentCallback;
constructor( config: ExpressPaymentMethodConfiguration ) {
// validate config
ExpressPaymentMethodConfig.assertValidConfig( config );
this.name = config.name;
this.content = config.content;
this.edit = config.edit;
this.paymentMethodId = config.paymentMethodId || this.name;
this.supports = {
features: config?.supports?.features || [ 'products' ],
};
this.canMakePaymentFromConfig = config.canMakePayment;
}
// canMakePayment is calculated each time based on data that modifies outside of the class (eg: cart data).
get canMakePayment(): CanMakePaymentCallback {
return getCanMakePayment(
this.canMakePaymentFromConfig,
this.supports.features,
this.name
);
}
static assertValidConfig = (
config: ExpressPaymentMethodConfiguration
): void => {
assertConfigHasProperties( config, [ 'name', 'content', 'edit' ] );
if ( typeof config.name !== 'string' ) {
throw new TypeError(
'The name property for the express payment method must be a string'
);
}
if (
typeof config.paymentMethodId !== 'string' &&
typeof config.paymentMethodId !== 'undefined'
) {
throw new Error(
'The paymentMethodId property for the payment method must be a string or undefined (in which case it will be the value of the name property).'
);
}
if (
typeof config.supports?.features !== 'undefined' &&
! Array.isArray( config.supports?.features )
) {
throw new Error(
'The features property for the payment method must be an array or undefined.'
);
}
assertValidElement( config.content, 'content' );
assertValidElement( config.edit, 'edit' );
if ( typeof config.canMakePayment !== 'function' ) {
throw new TypeError(
'The canMakePayment property for the express payment method must be a function.'
);
}
};
}