public async Task <ActionResult <IEnumerable <AttendeeViewModel> > > GetAllAttendeesForItemId(string itemId)
{
if (!await _itemRepository.ExistItemByIdAsync(itemId))
{
return(NotFound());
}
var entities = await _attendeeRepository.GetAllAttendeesForItemIdAsync(itemId);
var models = _mapper.Map <IEnumerable <AttendeeViewModel> >(entities);
return(Ok(models));
}
