bearer-token-type.js

'use strict';

/**
 * Module dependencies.
 */

const InvalidArgumentError = require('../errors/invalid-argument-error');

/**
 * Constructor.
 */

class BearerTokenType {
  constructor(accessToken, accessTokenLifetime, refreshToken, scope, customAttributes) {
    if (!accessToken) {
      throw new InvalidArgumentError('Missing parameter: `accessToken`');
    }

    this.accessToken = accessToken;
    this.accessTokenLifetime = accessTokenLifetime;
    this.refreshToken = refreshToken;
    this.scope = scope;

    if (customAttributes) {
      this.customAttributes = customAttributes;
    }
  }

  /**
 * Retrieve the value representation.
 */

  valueOf () {
    const object = {
      access_token: this.accessToken,
      token_type: 'Bearer'
    };

    if (this.accessTokenLifetime) {
      object.expires_in = this.accessTokenLifetime;
    }

    if (this.refreshToken) {
      object.refresh_token = this.refreshToken;
    }

    if (this.scope) {
      object.scope = this.scope;
    }

    for (const key in this.customAttributes) {
      if ( Object.prototype.hasOwnProperty.call(this.customAttributes, key) ) {
        object[key] = this.customAttributes[key];
      }
    }
    return object;
  }
}

/**
 * Export constructor.
 */

module.exports = BearerTokenType;