public async Task<ActionResult> Add(UserSelectedViewModel model)
{
var getSelectedUsers = model.GetSelectedUsers();
if (getSelectedUsers.Count == 0)
{
this.ModelState.AddModelError(string.Empty, "Трябва да изберете най-малко един учасник.");
return this.View(model);
}
foreach (var participant in getSelectedUsers)
{
var currentParticipant = new Participant()
{
RateSystemId = model.RateSystemId,
UserId = participant.Id
};
this.participants.Add(currentParticipant);
}
this.participants.SaveChanges();
this.AddNotification("Успешно добавихте учасници!", NotificationType.SUCCESS);
return this.RedirectToAction<UserController>(c => c.Add(model.RateSystemId));
}
public ActionResult Remove(UserSelectedViewModel model)
{
var getSelectedUsers = model.GetSelectedUsers();
if (getSelectedUsers.Count == 0)
{
this.ModelState.AddModelError(string.Empty, "Трябва да изберете най-малко един учасник.");
return this.View(model);
}
foreach (var participant in getSelectedUsers)
{
var currentParticipant = this.participants.GetParticipantByRateSystemIdAndUserId(model.RateSystemId, participant.Id);
if (currentParticipant == null)
{
throw new ArgumentNullException("Participant can not be found!");
}
this.participants.Remove(currentParticipant);
}
this.participants.SaveChanges();
return this.RedirectToAction<UserController>(c => c.Remove(model.RateSystemId));
}