public ActionResult IncreaseBooks(PublishHouseIncreaseBooks publishHouseIncreaseBooks)
{
Link link = database.Links.FirstOrDefault(z => z.BookId == publishHouseIncreaseBooks.BookId && z.PublishHouseId == publishHouseIncreaseBooks.PublishHouseId);
link.InStock = link.InStock + publishHouseIncreaseBooks.Units;
database.SaveChanges();
return(Redirect("PublishHouse/"));
}
public ActionResult IncreaseBooks(int id)
{
PublishHouseIncreaseBooks publishHouseIncreaseBooks = new PublishHouseIncreaseBooks();
publishHouseIncreaseBooks.publishHouse = database.PublishHouses.FirstOrDefault(z => z.Id == id);
foreach (Link link in database.Links.ToList())
{
if (link.PublishHouseId == id)
{
publishHouseIncreaseBooks.books.Add(database.Books.FirstOrDefault(z => z.Id == link.BookId));
}
}
return(View(publishHouseIncreaseBooks));
}
