PaymentMethodEligibilityChecker

The PaymentMethodEligibilityChecker class is used to check whether an order qualifies for a given PaymentMethod.

Example

const ccPaymentEligibilityChecker = new PaymentMethodEligibilityChecker({    code: 'order-total-payment-eligibility-checker',    description: [{ languageCode: LanguageCode.en, value: 'Checks that the order total is above some minimum value' }],    args: {        orderMinimum: { type: 'int', ui: { component: 'currency-form-input' } },    },    check: (ctx, order, args) => {        return order.totalWithTax >= args.orderMinimum;    },});

Signature

class PaymentMethodEligibilityChecker<T extends ConfigArgs = ConfigArgs> extends ConfigurableOperationDef<T> {    constructor(config: PaymentMethodEligibilityCheckerConfig<T>)}

Extends: ConfigurableOperationDef<T>

PaymentMethodEligibilityCheckerConfig

@vendure/core Source

Configuration passed into the constructor of a PaymentMethodEligibilityChecker to configure its behavior.

Signature

interface PaymentMethodEligibilityCheckerConfig<T extends ConfigArgs> extends ConfigurableOperationDefOptions<T> {    check: CheckPaymentMethodEligibilityCheckerFn<T>;}

Extends: ConfigurableOperationDefOptions<T>

check

propertyCheckPaymentMethodEligibilityCheckerFn<T>

CheckPaymentMethodEligibilityCheckerFn

@vendure/core Source

A function which implements logic to determine whether a given Order is eligible for a particular payment method. If the function resolves to false or a string, the check is considered to have failed. A string result can be used to provide information about the reason for ineligibility, if desired.

Signature

type CheckPaymentMethodEligibilityCheckerFn<T extends ConfigArgs> = (    ctx: RequestContext,    order: Order,    args: ConfigArgValues<T>,    method: PaymentMethod,) => boolean | string | Promise<boolean | string>