public void IncreaseInStorage(int bookId)
{
var storage = _bookstoreDbContext.Storages.FirstOrDefault(i => i.BookId == bookId);
if (storage != null)
{
storage.Amount++;
_bookstoreDbContext.Update(storage);
_bookstoreDbContext.SaveChanges();
}
}
public void ChangeOrderStatus(Order order, string status)
{
if (order != null)
{
order.Condidtion = status;
_bookstoreDbContext.Update(order);
_bookstoreDbContext.SaveChanges();
}
}