public ActionResult Create(Appointment appointment)
{
if (_repo.isAppointmentAvailable(appointment))
{
if (_custRepo.ThisCustomerExists(appointment.CustomerId))
{
if (_servRepo.ThisProviderExists(appointment.ProviderId))
{
_repo.Add(appointment);
return(RedirectToAction(nameof(Index)));
}
else
{
ModelState.AddModelError("",
"There is no Service ProProviderIdvider that exists with the selected ID..." +
"I'm begging you, think very carefully and give this just one more shot, Big Guy");
return(View());
}
}
else
{
ModelState.AddModelError("CustomerId",
"There is no customer that exists with that ID... Please try.. maybe... one more time?");
return(View());
}
}
else
{
ModelState.AddModelError("AppTime",
"The selected Service Provider is not available for an appointment at this time. Please try again.");
return(View());
}
}