public ActionResult EditBarcode(int id, int bookID)
{
LibraryManagementSystemContext context = new LibraryManagementSystemContext();
BarcodesRepository barcodesRepository = new BarcodesRepository(context);
BooksRepository booksRepository = new BooksRepository(context);
BarcodesEditBarcodeVM model = new BarcodesEditBarcodeVM();
Barcode barcode = barcodesRepository.GetByID(id);
if (id > 0)
{
if (barcode == null)
{
barcode.BookID = bookID;
}
model.ID = barcode.ID;
model.BookID = barcode.BookID;
model.BarcodeNumber = barcode.BarcodeNumber;
}
return(View(model));
}
public ActionResult EditBarcode(BarcodesEditBarcodeVM model)
{
LibraryManagementSystemContext context = new LibraryManagementSystemContext();
BarcodesRepository barcodesRepository = new BarcodesRepository(context);
Barcode barcode = null;
if (barcodesRepository.GetAll().Any(b => b.BarcodeNumber == model.BarcodeNumber) &&
model.ID != barcodesRepository.GetAll(filter: b => b.BarcodeNumber == model.BarcodeNumber).FirstOrDefault().ID)
{
ModelState.AddModelError("BarcodeNumber", "* barcode already exists");
}
if (!ModelState.IsValid)
{
return(View(model));
}
else
{
if (model.ID > 0)
{
barcode = barcodesRepository.GetByID(model.ID);
}
else
{
barcode = new Barcode();
}
barcode.ID = model.ID;
barcode.BookID = model.BookID;
barcode.BarcodeNumber = model.BarcodeNumber;
barcodesRepository.Save(barcode);
}
return(RedirectToAction("ListBookBarcodes/" + barcode.BookID, "Books"));
}