userHasHuntRole (user, hunt) {
    if (hunt.roles.length) {
      for (const role of hunt.roles) {
        if (user.roles.indexOf(role) > -1) {
          return true;
        }
      }
    }

    return false;
  }
Determines whether a user has a role assigned to a hunt
@param {object} user The user trying to access the hunt
@param {object} hunt The hunt being accessed
@returns {boolean} - True if the user has a role assigned to the hunt, false otherwise