Utils for the UserStamp mixin

utils.js

'use strict';

module.exports = {
  addUserInfoToOptions: function(context, unused, next) {
    if (!context.req.currentUser || !context.req.currentUser.id) {
      const noCurrentUserError = new Error(
        'The request does not contain currentUser information'
      );
      noCurrentUserError.status = 401;
      throw noCurrentUserError;
    }
    context.args.options.creatorId = context.req.currentUser.id;
    next();
  },
  addUserInfoToInstance: function(options) {
    return function(context, next) {
      if (!options.creatorId) {
        const noCurrentUserError = new Error(
          'The userStamp mixin does not provides valide options'
        );
        noCurrentUserError.status = 500;
        throw noCurrentUserError;
      }
      if (context.instance) {
        context.instance[options.creatorId] =
          context.instance[options.creatorId] || context.options.creatorId;
      } else {
        context.data[options.creatorId] =
          context.data[options.creatorId] || context.options.creatorId;
      }
      next();
    };
  },
};