intuit / oauth-jsclient

 Copyright (c) 2018 Intuit

 #

 # Licensed under the Apache License, Version 2.0 (the "License");

 # you may not use this file except in compliance with the License.

 # You may obtain a copy of the License at

 #

 #  http://www.apache.org/licenses/LICENSE-2.0

 #

 # Unless required by applicable law or agreed to in writing, software

 # distributed under the License is distributed on an "AS IS" BASIS,

 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 # See the License for the specific language governing permissions and

 # limitations under the License.

 */

/**

 * @namespace AuthResponse

 */

'use strict';

/**

 * AuthResponse

 * @property {Token} token

 * @property {Response} response

 * @property {string} body

 * @property {object} json

 * @property {string} intuit_tid

 */

function AuthResponse(params) {

  this.token = params.token || '';

  this.response = params.response || '';

  this.body = params.responseText || '';

  this.json = null;

  this.intuit_tid = params.intuit_tid || '';

}

/**

 * Process Response

 * @param response

 */

AuthResponse.prototype.processResponse = function processResponse(response) {

  this.response = response || '';

  // Handle response data

  if (response) {

    if (response.data) {

      // Handle axios response

      this.body = typeof response.data === 'string' ? response.data : JSON.stringify(response.data);

      this.json = response.data;

      // Handle QuickBooks API error response

      if (response.data.Fault) {

        this.json = {

          Fault: response.data.Fault,

          time: response.data.time || new Date().toISOString(),

        };

      }

    } else if (response.body) {

      // Handle other response types

      this.body = response.body;

      try {

        const parsedBody = typeof response.body === 'string' ? JSON.parse(response.body) : response.body;

        this.json = parsedBody;

        // Handle QuickBooks API error response

        if (parsedBody.Fault) {

          this.json = {

            Fault: parsedBody.Fault,

            time: parsedBody.time || new Date().toISOString(),

          };

        }

      } catch (e) {

        this.json = null;

      }

    } else {

      this.body = '';

      this.json = null;

    }

  } else {

    this.body = '';

    this.json = null;

  }

  // Set intuit_tid

  this.intuit_tid = (response && response.headers && response.headers.intuit_tid) || '';

};

/**

 * Get Token

 * *

 * @returns {object} token

 */

AuthResponse.prototype.getToken = function getToken() {

  return this.token.getToken();

};

/**

 * Get Token

 * *

 * @returns {string} text

 */

AuthResponse.prototype.text = function text() {

  return this.body;

};

/**

 * Get Token

 * *

 * @returns {Number} statusCode

 */

AuthResponse.prototype.status = function status() {

  return this.response.status;

};

/**

 * Get response headers

 * *

 * @returns {Object} headers

 */

AuthResponse.prototype.headers = function headers() {

  return this.response.headers;

};

/**

 * Is Response valid { response is valid ? }

 * *

 * @returns {*|boolean}

 */

AuthResponse.prototype.valid = function valid() {

  return this.response && Number(this.response.status) >= 200 && Number(this.response.status) < 300;

};

/**

 * Get Json () { returns response as JSON }

 * *

 * @return {object} json

 * @throws {Error} If response cannot be parsed as JSON

 */

AuthResponse.prototype.getJson = function getJson() {

  // If we already have parsed JSON, return it

  if (this.json !== null) {

    return this.json;

  }

  // Try to parse the body if we have one

  if (this.body) {

    try {

      this.json = typeof this.body === 'string' ? JSON.parse(this.body) : this.body;

      // Handle QuickBooks API error response

      if (this.json.Fault) {

        this.json = {

          Fault: this.json.Fault,

          time: this.json.time || new Date().toISOString(),

        };

      }

      return this.json;

    } catch (e) {

      throw new Error(`Failed to parse response as JSON: ${e.message}`);

    }

  }

  // If we have no body, return null

  return null;

};

/**

 * Get Intuit tid

 * *

 * @returns {string} intuit_tid

 */

/**

 * isContentType

 * *

 * @returns {boolean} isContentType

 */

AuthResponse.prototype.isContentType = function isContentType(contentType) {

  return this.getContentType().indexOf(contentType) > -1;

};

/**

 * getContentType

 * *

 * @returns {string} getContentType

 */

AuthResponse.prototype.getContentType = function getContentType() {

  return this.response.headers[AuthResponse._contentType] || '';

};

/**

 * isJson

 * *

 * @returns {boolean} isJson

 */

AuthResponse.prototype.isJson = function isJson() {

  return this.isContentType('application/json');

};

AuthResponse._contentType = 'content-type';

AuthResponse._jsonContentType = 'application/json';

AuthResponse._urlencodedContentType = 'application/x-www-form-urlencoded';

module.exports = AuthResponse;