Function configure has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  configure (options) {
    if (options.recurly) this.recurly = options.recurly;
    else return this.initError = this.error('apple-pay-factory-only');

    if (options.callbacks) this.config.callbacks = options.callbacks;

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Function tax has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

module.exports = function tax () {
  if (this.query.country === 'US' && this.query.postal_code === USST_POSTAL_CODE && this.query.tax_code === USST_TAX_CODE) return usstWithTaxCode;
  if (this.query.country === 'US' && this.query.postal_code === USST_POSTAL_CODE) return usst;
  if (this.query.country === 'US' && this.query.postal_code === USST_POSTAL_CODE_WITH_REGION) return usstWithRegion;
  if (this.query.country === VAT_COUNTRY) return vat;

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Function recurlyErrorFactory has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

function recurlyErrorFactory (definition) {
  const { code, message, help } = definition;

  /**
   * Recurly domain-specific error class

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Function validateOptions has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  async validateOptions () {
    const getMissingField = (options, fields) => {
      for(const field of fields) {
        if (!(field in options)) {
          return field;

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Avoid too many return statements within this function.

Open

    return BANK_ACCOUNT_TOKENS[params.account_number];

Avoid too many return statements within this function.

Open

    return false;

Avoid too many return statements within this function.

Open

    return require('./checkout-session-token.json');

Avoid too many return statements within this function.

Open

  return CREATE_INVALID;

Avoid too many return statements within this function.

Open

  if (this.query.country === VAT_2015_COUNTRY) return vat2015;

Avoid too many return statements within this function.

Open

  return none;

Function toLegacyLauncher has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

function toLegacyLauncher (capability) {
  const capabilities = Object.assign({}, capability);
  const translations = {
    browserName: 'browser',
    browserVersion: 'browser_version',

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Function inject has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  inject () {
    FIELD_TYPES.forEach(type => {
      try {
        this.fields.push(new HostedField(this.fieldConfig(type)));
        this.initQueue.push(type);

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Function cardType has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export function cardType (number, partial = false) {
  const cardNumber = parseCard(number);
  const compareLength = Math.min(cardNumber.length, 6);

  const compareValue = buildCompareValue(cardNumber, compareLength, '0');

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Function prepare has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  prepare (path, payload) {
    const { name, recurly } = this;
    debug('creating request frame');

    payload.version = recurly.version;

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Function discount has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  discount () {
    var coupon = this.items.coupon;

    this.price.now.discount = 0;
    this.price.next.discount = 0;

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Function validatePayload has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

function validatePayload (payload) {
  var errors = [];

  if (payload.skinCode && payload.skinCode.length != 8) {
    errors.push('skinCode should be 8 characters');

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Function getCollectorProfiles has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  getCollectorProfiles () {
    if (this.dataCollectorInitiated) return;
    this.dataCollectorInitiated = true;

    this.recurly.request.get({

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Function finalizeApplePayPaymentRequest has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

export default function finalizeApplePayPaymentRequest (paymentRequest, config) {
  if (paymentRequest.billingContact && paymentRequest.shippingContact) return paymentRequest;

  const formAddress = config.form
    ? normalize(config.form, ADDRESS_FIELDS, { parseCard: false }).values

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Function resolvePlanOptions has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  resolvePlanOptions (planCode, options = {}, done) {
    let plan = this.items.plan;
    let quantity;

    if (typeof options === 'function') {

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Function destroy has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

  destroy () {
    const { iframe, window: frameWindow } = this;

    if (iframe) {
      const { parentElement } = iframe;

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