//Create a relationship between current Event and an Staff.
public IActionResult AddStaff(ViewEventViewModel viewEventViewModel, int EventID)
{
if (ModelState.IsValid)
{
//if a relationship already exists between an Event object and Staff object it adds EventStaff
//object to list.
IList <EventStaff> existingItems = context.EventStaffs
.Where(es => es.EventID == EventID)
.Where(es => es.StaffID == viewEventViewModel.StaffID).ToList();
if (!existingItems.Any())
{
//EventStaff Constructor
EventStaff eventStaff = new EventStaff
{
StaffID = viewEventViewModel.StaffID,
EventID = EventID
};
context.EventStaffs.Add(eventStaff);
context.SaveChanges();
}
}
return(Redirect("/Event/ViewEvent/" + EventID));
}
//Create a relationship between current Event and an Equipment.
public IActionResult AddEquipment(ViewEventViewModel viewEventViewModel, int EventID)
{
if (ModelState.IsValid)
{
//if a relationship already exists between an Event object and Equipment object it adds EventEquipment
//object to list.
IList <EventEquipment> existingItems = context.EventEquipments
.Where(ee => ee.EventID == EventID)
.Where(ee => ee.EquipmentID == viewEventViewModel.EquipmentID).ToList();
if (!existingItems.Any())
{
//EventEquipment Constructor
EventEquipment eventEquipment = new EventEquipment
{
EquipmentID = viewEventViewModel.EquipmentID,
EventID = EventID
};
context.EventEquipments.Add(eventEquipment);
context.SaveChanges();
}
}
return(Redirect("/Event/ViewEvent/" + EventID));
}
public async Task <IActionResult> Invite(ViewEventViewModel model)
{
Event e = QueryController.GetEventFromId(_context, model.Invite.eventID);
if (ModelState.IsValid)
{
ApplicationUser user = QueryController.GetCurrentUserAsync(_userManager, User);
await _emailSender.SendEmailAsync(model.Invite.email, "You have been invited to join this event by " + user.details.FirstName + " " + user.details.LastName, "Dear future competition participant, \n \n" + user.details.FirstName + " " + user.details.LastName +
" has invited you to join their event: " + e.Name + ". To become a part of this event please go here: http://localhost:49494/Event/ViewEvent?eventID=" + e.id);
TempData["modal"] = "Invited email address: " + model.Invite.email + " to join this event";
return(RedirectToLocal("/Event/ViewEvent?eventID=" + e.id));
}
TempData["modal"] = "Error occured whilst inviting the entered email. Please try again.";
return(RedirectToLocal("/Event/ViewEvent?eventID=" + e.id));
}
//Builds ViewEvent page of a specific event based on id.
public IActionResult ViewEvent(int id)
{
try
{
Event newEvent =
context.Events.Single(e => e.ID == id);
Venue newVenue =
context.Venues.Single(v => v.ID == newEvent.VenueID);
//populate list of staff linked to current event.
List <EventStaff> staffs = context
.EventStaffs
.Include(staffs => staffs.Staff)
.Where(cm => cm.EventID == id)
.ToList();
//populate list of equipment linked to current event.
List <EventEquipment> equipments = context
.EventEquipments
.Include(equipments => equipments.Equipment)
.Where(cm => cm.EventID == id)
.ToList();
//populate a list of items
List <Item> items = context
.Items
.ToList();
//viewmodel of event.
ViewEventViewModel viewEventViewModel = new ViewEventViewModel(context.Equipments.ToList(), context.Staffs.ToList())
{
Event = newEvent,
Staffs = staffs,
Equipments = equipments,
Venue = newVenue,
Items = items
};
return(View(viewEventViewModel));
}
catch (InvalidOperationException)
{
return(Redirect("/Event"));
}
}
public IActionResult ViewEvent(string eventID)
{
var model = new ViewEventViewModel
{
CurrentEvent = QueryController.GetEventFromId(_context, eventID)
};
if (model != null && !model.CurrentEvent.IsDeleted)
{
return(View(model));
}
else if (model.CurrentEvent.IsDeleted)
{
ViewData["error"] = "This event has been deleted.";
return(View("Error"));
}
else
{
ViewData["error"] = "Invalid event.";
return(View("Error"));
}
}
