text: /**
   * Copyright (c) 2016, Foothill-De Anza Community College District
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without modification,
   * are permitted provided that the following conditions are met:
   *
   * 1. Redistributions of source code must retain the above copyright notice,
   * this list of conditions and the following disclaimer.
   *
   * 2. Redistributions in binary form must reproduce the above copyright notice,
   * this list of conditions and the following disclaimer in the documentation and/or
   * other materials provided with the distribution.
   *
   * 3. Neither the name of the copyright holder nor the names of its contributors
   * may be used to endorse or promote products derived from this software without
   * specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
   * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
   * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
   * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
   * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  'use strict';
  let BannerOperations = require('../../BannerOperations.js');
  let CollegeManager = require('../../CollegeManager.js');
  let Logger = require('fhda-pubsub-logging')('ws-action-delete-sections');
  let WebsocketUtils = require('../../WebsocketUtils.js');
  
  /**
   * Handle a websocket request to delete a Canvas course site/classroom.
   * @param  {Object} data Event data payload
   * @param  {Function} respond Callback function to send a response back to the client
   * @return {Promise} Resolved when the operation is complete
   */
  module.exports = async function (data, respond) {
      // Create an alternate reference to the web socket
      let socket = this;
  
      // Capture audit record
      await BannerOperations.recordWebAudit(
          socket.decoded_token.aud,
          'canvas:deleteCourse',
          data,
          socket.conn.remoteAddress);
  
      // Lookup college configuration
      let college = CollegeManager[data.college];
  
      // Tell the client to display a progress bar
      socket.emit('ui:progress:show', {text: 'Deleting course'});
  
      await college.canvasApi
          .deleteCourse(data.canvasCourseId)
          .tap(BannerOperations.untrackTeacherEnrollments)
          .tap(BannerOperations.untrackCourse)
          .then(() => {
              socket.emit('ui:progress:hide');
              respond({status: 'done'});
          })
          .catch(WebsocketUtils.handleError.bind(
              this,
              'A serious error occurred while attempting to delete a course from Canvas',
              Logger,
              respond
          ));
  };
  