public void AddEventType(EventType newType)
{
if (ShortTitleExisting(newType))
throw new DuplicatedShortTitleException(newType);
int id = (eventTypes.Count > 0) ? eventTypes.Max(f => f.Id) : 0;
newType.Id = ++id;
eventTypes.Add(newType);
}
public void EditEventType(EventType aType)
{
if (ShortTitleExisting(aType))
throw new DuplicatedShortTitleException(aType);
EventType item = FindEventType(aType.Id);
item.TitleShort = aType.TitleShort;
item.Title = aType.Title;
item.Description = aType.Description;
}
public ActionResult AddEventType(EventType aEvent)
{
try
{
eventTypeManager.AddEventType(aEvent);
return RedirectToAction("Index");
}
catch (DuplicatedShortTitleException e)
{
ModelState.AddModelError("TitleShort", e.Message);
}
catch(Exception e)
{
ModelState.AddModelError("UnknownError", e);
}
return View("AddEventType", aEvent);
}
public TypedEventItem(string titel, string description, int id)
: base(titel, description, id)
{
Type = null;
}
public TypedEventItem()
: base()
{
Type = null;
}
public override EventItem CopyItem(EventItem item)
{
base.CopyItem(item);
TypedEventItem typeItem = item as TypedEventItem;
if(typeItem != null)
Type = typeItem.Type;
return this;
}
public DuplicatedShortTitleException(EventType type) : base(string.Format("Short titel {0} alread exists.", type.TitleShort)) { }
private bool ShortTitleExisting(EventType aType)
{
return eventTypes.Exists(f => f.TitleShort == aType.TitleShort);
}