public async Task <ActionResult <CartViewModel> > Post(
[FromBody] List <SaleFormatFrontEndViewModel> model)
{
if (ModelState.IsValid)
{
foreach (var mod in model)
{
Product product = await this._productService.FindByIdAsync(mod.ProductId);
cart.CartAddProduct(new SaleViewModel(mod.Amount, product));
}
return(cart);
}
else
{
return(BadRequest(ModelState));
}
}