public IActionResult UpdatePerform(DateTime date, int eventId, int artistId)
{
var ev = _context.Events.Where(d => d.IdEvent == eventId).First();
if (ev == null)
{
return(BadRequest());
}
if (ev.StastDate < DateTime.Now || date < ev.StastDate || date > ev.EndDate)
{
return(BadRequest());
}
var perform = new Artist_Event
{
IdArtist = artistId,
IdEvent = eventId,
PerformanceDate = date
};
_context.Attach(perform);
_context.Entry(perform).Property("PerformanceDate").IsModified = true;
_context.SaveChanges();
return(Ok(perform));
}
public IActionResult UpdateEvt(int idArt, int idevt, Artist_Event art)
{
try
{
_context.EventChange(idArt, idevt, art);
return(Ok());
}
catch (Event404 exc)
{
return(NotFound(exc));
}catch (EventStertedExc exc)
{
return(BadRequest(exc));
}
return(Ok());
}
public void EventChange(int idart, int idevt, Artist_Event art)
{
var dt = DateTime.Now;
var evt = _context.Events.Where(p => p.IdEvent == idevt).SingleOrDefault();
if (evt == null)
{
throw new Event404($"event with id ={idevt} not exists");
}
if (evt.StartDate.CompareTo(dt) < 0)
{
throw new EventStertedExc($"event started already");
}
_context.Attach(art);
_context.Entry(art).State = EntityState.Modified;
_context.SaveChanges();
}
public IActionResult ModifyPerformanceTime(Artist_Event artist_Event)
{
try
{
_context.ModifyPerformanceTime(artist_Event);
return(NoContent());
}
catch (EventDoesNotExistsException exc)
{
return(NotFound(exc.Message));
}
catch (EventHasAlreadyStartedException exc)
{
return(BadRequest(exc.Message));
}
catch (PerformanceDateIsNotWithinEventTime exc)
{
return(BadRequest(exc.Message));
}
}
public void ModifyPerformanceTime(Artist_Event artist_Event)
{
var ev = _context.Events.Where(e => e.IdEvent == artist_Event.IdEvent).SingleOrDefault();
if (ev == null)
{
throw new EventDoesNotExistsException($"Event with an id={artist_Event.IdEvent} does not exists");
}
if (ev.StartDate.CompareTo(DateTime.Now) < 0)
{
throw new EventHasAlreadyStartedException($"Event with an id={artist_Event.IdEvent} has already started");
}
if (!(ev.StartDate.CompareTo(artist_Event.PerformanceDate) < 0 && artist_Event.PerformanceDate.CompareTo(ev.EndDate) < 0))
{
throw new PerformanceDateIsNotWithinEventTime("Performance date is not within event time");
}
_context.Attach(artist_Event);
_context.Entry(artist_Event).State = EntityState.Modified;
_context.SaveChanges();
}