public void OnGet()
{
OfferCreateInput = (OfferCreateInputModel)_sessionHelper.GetItem("CreateOfferInput");
Name = OfferCreateInput.Name;
TotalPrice = OfferCreateInput.TotalPrice;
ExpiryDate = OfferCreateInput.ExpiryDate;
ImageUrl = OfferCreateInput.ImageUrl;
Products = ((IEnumerable <ProductViewModel>)_sessionHelper.GetItem("AllProducts"))
.Select(product =>
new SelectListItem
{
Value = product.Id.ToString(),
Text = product.Name
})
.ToList();
}
public IActionResult OnPost()
{
IEnumerable <ProductViewModel> allProducts = (IEnumerable <ProductViewModel>)_sessionHelper.GetItem("AllProducts");
var totalPrice = allProducts
.Where(vm => SelectedProductsIds.Contains(vm.Id))
.Sum(p => p.Price);
var createOfferInput = new OfferCreateInputModel
{
Name = Name,
ProductIds = SelectedProductsIds.ToArray(),
TotalPrice = totalPrice,
ImageUrl = ImageUrl,
ExpiryDate = ExpiryDate
};
_sessionHelper.AddRenewItem("CreateOfferInput", createOfferInput);
return(RedirectToPage("./Preview"));
}