public async Task <IActionResult> RemoveCopiesConfirmed(BookCopyRemoveVm vm)
{
if (ModelState.IsValid)
{
try
{
copyservice.RemoveCopy(vm.Amount, vm.Id, loanservice.GetLoansByBookId(vm.Id));
return(RedirectToAction(nameof(Index)));
}
catch (InvalidOperationException ex)
{
var test = ex;
var message = ex.Message;
// todo visa felmeddelandet
//return View("Error", new HandleErrorInfo(ex, "test1", "Test2"));
ViewBag.message = (ex.Message + ", You probably tried to delete a loaned book!");
//return RedirectToAction("Error", "home", message);
//return View();
return(RedirectToAction(nameof(Index), new { ex = ViewBag.message }));
}
}
return(RedirectToAction("Error", "Home", ""));
}
//// GET: Books/Delete/5/Copies
public async Task <IActionResult> RemoveCopy(int id)
{
if (ModelState.IsValid)
{
var vm = new BookCopyRemoveVm();
var book = bookservice.GetBook(id);
vm.Title = book.Title;
vm.Description = book.Description;
vm.ISBN = book.ISBN;
vm.AuthorId = book.AuthorID;
vm.Id = book.ID;
vm.CurrentCopies = book.Copies.Count;
vm.Author = authorService.GetAuthor(book.AuthorID);
return(View(vm));
}
return(RedirectToAction("Error", "Home", ""));
}
