// create model for Delete view
public NotificationDetailVM CreateDeleteModel(string notificationReferenceID)
{
var deletingNotification =
_context.Notification.Where(n => n.ReferenceID == notificationReferenceID)
.FirstOrDefault();
NotificationDetailVM model = new NotificationDetailVM()
{
ReferenceID = notificationReferenceID,
NotificationDescription = deletingNotification.NotificationDescription,
NotificationHeading = deletingNotification.NotificationHeading,
SentDateTime = deletingNotification.SentDateTime,
IncidentNumber = deletingNotification.IncidentNumber,
Status = deletingNotification.Status.StatusName
};
return(model);
}
public ActionResult Delete(NotificationDetailVM model)
{
string result = "";
if (ModelState.IsValid)
{
bool success = _nRepo.DeleteNotification(model.ReferenceID, out result);
if (success)
{
TempData["SuccessMsg"] = result;
// handle when thread no longer exists
bool emptyThread = _nRepo.CheckEmptyThread(model.IncidentNumber);
if (emptyThread)
{
return(RedirectToAction("Index"));
}
return(RedirectToAction("DetailsThread", new { id = model.IncidentNumber }));
}
}
else
{
TempData["ErrorMsg"] = "Cannot delete Notification, try again later.";
}
// recreate the model for the view
model = _nRepo.CreateDeleteModel(model.ReferenceID);
// if notification returns null, redirect to thread view
if (model == null)
{
TempData["ErrorMsg"] = "Cannot delete this notification at the moment";
return(RedirectToAction("DetailsThread", new { id = model.IncidentNumber }));
}
TempData["ErrorMsg"] = result;
return(View(model));
}
