/// <summary>
        /// The export attendees.
        /// </summary>
        /// <param name="eventId">
        /// The event id.
        /// </param>
        /// <returns>
        /// The <see cref="FileResult"/>.
        /// </returns>
        public FileResult ExportAttendees(string eventId)
        {
            PagedAttendees pagedAttendees = AttendeesService.GetAttendeesByEventId(eventId);

            CsvActionResult <Attendee> attendees = new CsvActionResult <Attendee>(pagedAttendees.Attendees, "attendees.csv");

            return(attendees);
        }
        /// <summary>
        /// The details.
        /// </summary>
        /// <param name="id">
        /// The id.
        /// </param> ©o©a ©ola
        /// <returns>
        /// The <see cref="ActionResult"/>.
        /// </returns>
        public ActionResult EventDetails(string id)
        {
            var eventDetails = EventServices.GetEventById(id);

            PagedAttendees attendees = AttendeesService.GetAttendeesByEventId(id);

            EventViewModel viewModel = new EventViewModel(eventDetails, attendees);

            return(this.View(viewModel));
        }