public async Task <IActionResult> Create(
[Bind("Title, Authors, PagesNumber, Publisher, ReleaseYear")] BookViewModel bookViewModel, [FromForm(Name = "uploadImage")] IFormFile uploadImage)
{
//int authorId;
//bool IsAuthorExists;
try
{
if (ModelState.IsValid)
{
if (uploadImage != null)
{
bookViewModel.Image = UploadImage(uploadImage);
}
var book = new Book()
{
Title = bookViewModel.Title,
PagesNumber = bookViewModel.PagesNumber,
Publisher = bookViewModel.Publisher,
ReleaseYear = bookViewModel.ReleaseYear,
Image = bookViewModel.Image
};
await _booksRepository.AddBookData(book);
foreach (var author in bookViewModel.Authors)
{
await AddAuthorForBookToRelationsDatabase(book.Id, author);
}
return(RedirectToAction(nameof(Index)));
}
}
catch (DbUpdateException /*ex*/)
{
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists " +
"see your system administrator.");
}
return(View(bookViewModel));
}