flattened-a-little.js

create: function(context, newUser) {
  // Initialize all the fields.
  const d = new Date().getTime();
  const userToClient = _.assign({
    createdTime: d
  }, defaults, newUser);

  // Verify that the current user is an admin
  isAdminPromise = userService.currentUser(context).then((currentUser) => {
    if (get(environment, 'config.clients.user.adminToCreate', true)) {
      if (!userService.isAdmin(currentUser)) {
        logger.debug('User create failed - Not Admin.');
        throw new Error(userErrorCodes.FORBIDDEN);
      }
    }
  }).then(() => { 

    // Next, verify that the new user ID does not already exist.
    return userService.get(context, newUser.id).then(() => {
      logger.debug('User create failed - Id Exists.');

      throw new Error(userErrorCodes.ID_EXISTS);
    }).catch((err) => {
      logger.debug('Into method');

      // Create the user
      return userClient.create(context.siteId, userToClient)
    }).then((user) => {
      logger.debug('resolving user');

      return user;
    }).catch((err) => {
      logger.debug(`User create failed2 - Error: ${err}`);

      throw new Error(err);
    });
  }).catch((err) => {
    logger.debug(`User create failed - Error: ${err}`);

    throw new Error(userErrorCodes.FORBIDDEN);
  });
},

return-promises.js

create: function(context, newUser) {
  // Initialize all the fields.
  const d = new Date().getTime();
  const userToClient = _.assign({
    createdTime: d
  }, defaults, newUser);

  // Verify that the current user is an admin
  return userService.currentUser(context).then((currentUser) => {
    if (get(environment, 'config.clients.user.adminToCreate', true)) {
      if (!userService.isAdmin(currentUser)) {
        logger.debug('User create failed - Not Admin.');
        throw new Error(userErrorCodes.FORBIDDEN);
      }
    }
    // Next, verify that the new user ID does not already exist.
    return userService.get(context, newUser.id).then(() => {
      logger.debug('User create failed - Id Exists.');
      throw new Error(userErrorCodes.ID_EXISTS);
    }).catch((err) => {
      logger.debug('Into method');
      // Create the user
      return userClient.create(context.siteId, userToClient).then((user) => {
        logger.debug('resolving user');
        return user;
      }).catch((err) => {
        logger.debug(`User create failed2 - Error: ${err}`);
        throw new Error(err);
      });
    });
  }).catch((err) => {
    logger.debug(`User create failed - Error: ${err}`);
    throw new Error(userErrorCodes.FORBIDDEN);
  });
},