public async Task <IActionResult> OnPostAsync(int?id)
{
if (id == null)
{
return(NotFound());
}
JoinedEvent = await _context.JoinedEvents.FindAsync(id);
if (JoinedEvent != null)
{
_context.Events.Where(e => e.EventID == JoinedEvent.EventID).First().SpotsAvailable++;
_context.JoinedEvents.Remove(JoinedEvent);
await _context.SaveChangesAsync();
}
return(RedirectToPage("./Index"));
}
public async Task <IActionResult> OnPostAsync(int?id)
{
if (!ModelState.IsValid)
{
return(Page());
}
if (id == null)
{
return(NotFound());
}
JoinedEvent.Attendee = await _context.Attendees.Where(a => a.AttendeeID == 1).FirstOrDefaultAsync();
JoinedEvent.Event = await _context.Events.Where(e => e.EventID == id).FirstOrDefaultAsync();
_context.JoinedEvents.Add(JoinedEvent);
_context.Events.Where(e => e.EventID == id).First().SpotsAvailable--;
await _context.SaveChangesAsync();
return(RedirectToPage("./Details", new { id = id }));
}