private void ChangeEntities(Record record, Publisher publisher, AdminEditModel model)
{
record.RecordName = model.record.RecordName;
record.RecordDescription = model.record.RecordDescription;
record.Author = model.record.Author;
publisher.PublisherName = model.publisher.PublisherName;
publisher.Address = model.publisher.Address;
publisher.Email = model.publisher.Email;
publisher.Number = model.publisher.Number;
record.Author = publisher;
}
public ActionResult Edit(int id, AdminEditModel viewModel)
{
if (ModelState.IsValid)
{
using (LibraryContext db = new LibraryContext())
{
var recordQuery = (from r in db.Records
where r.RecordId == id
select r).First();
var publisherQuery = (from p in db.Publishers
where p.PublisherId == recordQuery.PublisherId
select p).First();
ChangeEntities(recordQuery, publisherQuery, viewModel);
db.SaveChanges();
return Redirect("/Admin/Index");
}
}
else
{
return View(viewModel);
}
}
public ActionResult Edit(int? id)
{
int realId;
if (id == null)
{
return new HttpStatusCodeResult(400, "Expected books id");
}
else
{
realId = (int)id;
}
using (LibraryContext db = new LibraryContext())
{
bool idIsValid = (from r in db.Records
select r.RecordId).Contains(realId);
if (!idIsValid)
{
return new HttpStatusCodeResult(404, "No book with such id: " + realId);
}
Record currentBook = (from r in db.Records where r.RecordId == realId select r).First();
Publisher currentPublisher = (from p in db.Publishers where p.PublisherId == currentBook.PublisherId select p).First();
AdminEditModel viewModel = new AdminEditModel(currentBook, currentPublisher);
return View(viewModel);
}
}