public ActionResult Add(EventsFormViewModel viewModel)
{
// Date format must be valid
if (viewModel.CorrectDateFormat() == false)
{
ModelState.AddModelError("Date", "The date format is invalid.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
// Time format must be valid
if (viewModel.CorrectTimeFormat() == false)
{
ModelState.AddModelError("Time", "The time format is invalid.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
// Ensure form validation
if (!ModelState.IsValid || viewModel.DateTimeAvailable() == false)
{
ModelState.AddModelError("Date", "The date/time is not available.");
ModelState.AddModelError("Time", "The date/time is not available.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
// Creat an Event object from the information from the form for the database
var e = new Event
{
EventOwnerId = User.Identity.GetUserId(),
DateTime = viewModel.GetDateTime(),
EventTypeId = viewModel.EventType,
EventLocation = viewModel.EventLocation,
EventName = viewModel.EventName,
Description = viewModel.Description
};
// Add to database
_context.Events.Add(e);
_context.SaveChanges();
if (viewModel.Attending)
{
return(RedirectToAction("Attend", "Attendance", new { eventId = e.Id }));
}
return(RedirectToAction("MyEvents", "Events"));
}
public ActionResult Edit(EventsFormViewModel viewModel)
{
// Date format must be valid
if (viewModel.CorrectDateFormat() == false)
{
ModelState.AddModelError("Date", "The date format is invalid.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
// Time format must be valid
if (viewModel.CorrectTimeFormat() == false)
{
ModelState.AddModelError("Time", "The time format is invalid.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
// Ensure form validation
if (!ModelState.IsValid || viewModel.DateTimeAvailable() == false)
{
ModelState.AddModelError("Date", "The date/time is not available.");
ModelState.AddModelError("Time", "The date/time is not available.");
// Events list is not null
viewModel.EventTypes = _context.EventTypes.ToList();
return(View("EventForm", viewModel));
}
var userId = User.Identity.GetUserId();
// Get the event to change
var eVent = _context.Events.Single(e => e.Id == viewModel.Id && e.EventOwnerId == userId);
// Event properties are updated
eVent.EventName = viewModel.EventName;
eVent.EventLocation = viewModel.EventLocation;
eVent.DateTime = viewModel.GetDateTime();
eVent.Description = viewModel.Description;
eVent.EventTypeId = viewModel.EventType;
// Update database
_context.SaveChanges();
return(RedirectToAction("MyEvents", "Events"));
}