public ActionResult CreateCorner(CornerImportViewModel model)
{
if (!ModelState.IsValid)
return View(model);
try
{
var currentUserId = Authentication.CurrentUserId;
var data = _bulkImporter.Execute(model.File.InputStream);
var importResult = new CornersImportedViewModel();
foreach (var cornerToImport in data)
{
var existingCorner = _cornerRepository.Find(cornerToImport.Name);
if (existingCorner == null)
{
var corner = new Corner
{
UserProfileId = currentUserId,
Name = cornerToImport.Name,
CornerJournals = ParseJournalsFromIssns(cornerToImport),
LastVisitedOn = DateTime.Now
};
_cornerRepository.InsertOrUpdate(corner);
importResult.ImportedCorners.Add(corner.Name);
}
else if (existingCorner.UserProfileId == currentUserId)
{
var newJournals = ParseJournalsFromIssns(cornerToImport).Where(j => existingCorner.CornerJournals.All(x => x.JournalId != j.JournalId)).ToList();
if (!newJournals.Any())
continue;
foreach (var cornerJournal in newJournals)
existingCorner.CornerJournals.Add(cornerJournal);
importResult.UpdatedCorners.Add(existingCorner.Name);
}
else if (existingCorner.UserProfileId != currentUserId)
{
importResult.ExistingCorners.Add(cornerToImport.Name);
continue;
}
_cornerRepository.Save();
}
Session[ImportResultSessionKey] = importResult;
return RedirectToAction("CornersImported");
}
catch (ArgumentException invalidFileException)
{
ModelState.AddModelError("generalError", invalidFileException.Message);
return View(model);
}
catch (DbEntityValidationException)
{
//foreach (var eve in e.EntityValidationErrors)
//{
// Console.WriteLine("Entity of type \"{0}\" in state \"{1}\" has the following validation errors:",eve.Entry.Entity.GetType().Name, eve.Entry.State);
// foreach (var ve in eve.ValidationErrors)
// {
// Console.WriteLine("- Property: \"{0}\", Error: \"{1}\"", ve.PropertyName, ve.ErrorMessage);
// }
//}
//throw;
return View(model);
}
}
void IncreaseNumberOfVisitors(Corner corner)
{
if (corner == null)
return;
corner.NumberOfVisitors++;
corner.LastVisitedOn = DateTime.Now;
_cornerRepository.Save();
}