public IActionResult AddProductPost(TransactionAddProductViewModel model)
{
if (_transactionManager.ActiveTransaction == null)
{
return(RedirectToAction("Index", "Transaction"));
}
Product product = _dataContext.Products.FirstOrDefault(q => q.Id == model.SelectedProductId);
if (product == null)
{
ModelState.AddModelError(nameof(model.SelectedProductId), "Onbekend product");
return(View("AddProduct", new TransactionAddProductViewModel()
{
Products = _dataContext.Products
}));
}
if (model.IsForSell)
{
_transactionManager.AddProductForSellToTransaction(product, model.NumberOfProducts, model.Points);
}
else
{
_transactionManager.AddProductToBuyToTransaction(product, model.NumberOfProducts, model.Points);
}
return(RedirectToAction("List"));
}
