public async Task <IActionResult> Edit(int id, [Bind("Topic,Id,Name,StartDate,EndDate,ConferenceVersionId,FileId,RoomId,Exhibitor,AvailableTags")] PracticalSession practicalSession)
{
if (id != practicalSession.Id)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
var eventTags = new List <EventTag>();
if (practicalSession.AvailableTags != null)
{
for (var i = 0; i < practicalSession.AvailableTags.Count; i++)
{
var existingEventTag = await _context.EventTags.FirstOrDefaultAsync(x => x.TagId == practicalSession.AvailableTags[i].TagId && x.EventId == practicalSession.Id);
if (practicalSession.AvailableTags[i].IsChecked)
{
// si el tag está checkeado y ya exitía este eventTag, no hacer nada, sino crearlo
if (existingEventTag == null)
{
var tag = await _context.Tags.FirstOrDefaultAsync(x => x.Id == practicalSession.AvailableTags[i].TagId);
var newEventTag = new EventTag()
{
Event = practicalSession, EventId = practicalSession.Id, Tag = tag, TagId = tag.Id
};
_context.Add(newEventTag);
eventTags.Add(newEventTag);
}
}
else
{
// si no está checkeado y ya exitía este eventTag, eliminarlo, sino no hacer nada
if (existingEventTag != null)
{
_context.EventTags.Remove(existingEventTag);
}
}
}
}
practicalSession.EventTags = eventTags; // actualizamos los eventTags del chat
_context.Update(practicalSession);
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!PracticalSessionExists(practicalSession.Id))
{
return(NotFound());
}
else
{
throw;
}
}
return(RedirectToAction(nameof(Details), new { id = practicalSession.Id.ToString() }));
}
return(View(practicalSession));
}
public async Task <IActionResult> Create([Bind("Topic,Id,Name,StartDate,EndDate,ConferenceVersionId,RoomId,Exhibitor,AvailableTags")] PracticalSession practicalSession)
{
// var conferenceVersion = await _context.ConferenceVersions.Where(x => x.Id == practicalSession.ConferenceVersionId).FirstOrDefaultAsync();
// if (conferenceVersion.StartDate > practicalSession.StartDate || conferenceVersion.EndDate < practicalSession.EndDate)
// {
// // hay problemas con la fecha
// TempData["DateError"] = "Valor temporal";
// }
// else
// {
// if (ModelState.IsValid)
// {
// _context.Add(practicalSession);
// await _context.SaveChangesAsync();
// return RedirectToAction(nameof(Details), new { id = practicalSession.Id.ToString() });
// }
// }
// return RedirectToAction("Index", "Event");
//}
var conferenceVersion = await _context.ConferenceVersions.Where(x => x.Id == practicalSession.ConferenceVersionId).FirstOrDefaultAsync();
var events = await _context.Events.Where(x => x.ConferenceVersionId == conferenceVersion.Id).ToListAsync();
var room = await _context.Rooms.Where(x => x.Id == practicalSession.RoomId).FirstOrDefaultAsync();
var isOccupied = 0;
var sharedRoomEvents = await _context.Events.Where(x => x.ConferenceVersionId == practicalSession.ConferenceVersionId && x.RoomId == practicalSession.RoomId).ToListAsync();
foreach (var even in sharedRoomEvents)
{
if (practicalSession.StartDate <= even.StartDate && practicalSession.EndDate >= even.StartDate)
{
isOccupied = 1;
}
else if (practicalSession.StartDate <= even.EndDate && practicalSession.EndDate >= even.EndDate)
{
isOccupied = 1;
}
else if (practicalSession.StartDate >= even.StartDate && practicalSession.EndDate <= even.EndDate)
{
isOccupied = 1;
}
else if (practicalSession.StartDate <= even.StartDate && practicalSession.EndDate >= even.EndDate)
{
isOccupied = 1;
}
if (isOccupied == 1)
{
TempData["RoomError"] = "Valor Temporal";
break;
}
}
if (isOccupied == 0)
{
if (conferenceVersion.StartDate > practicalSession.StartDate || conferenceVersion.EndDate < practicalSession.EndDate)
{
// hay problemas con la fecha
TempData["DateError"] = "Valor temporal";
}
else
{
if (ModelState.IsValid)
{
var eventTags = new List <EventTag>();
if (practicalSession.AvailableTags != null)
{
for (var i = 0; i < practicalSession.AvailableTags.Count; i++)
{
if (practicalSession.AvailableTags[i].IsChecked)
{
var tag = await _context.Tags.FirstOrDefaultAsync(m => m.Id == practicalSession.AvailableTags[i].TagId);
var eventTag = new EventTag()
{
Event = practicalSession, EventId = practicalSession.Id, Tag = tag, TagId = tag.Id
};
_context.Add(eventTag);
eventTags.Add(eventTag);
}
}
}
practicalSession.EventTags = eventTags;
_context.Add(practicalSession);
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Details), new { id = practicalSession.Id.ToString() }));
}
}
}
return(RedirectToAction("Index", "Event"));
}