public ActionResult GetAllProductsWithDetails()
{
try
{
ProductBuyModel productBuyModel = null;
// When the application gets loaded for the first time, then, it will retrieve from the mock data/database
// but will get retrieved from the session, when the user has selected the product units and
// wanted to check their total invoice amount
if (HttpContext.Session.GetObject <ProductBuyModel>("productBuyModel") != null)
{
productBuyModel = (HttpContext.Session.GetObject <ProductBuyModel>("productBuyModel"));
}
else
{
productBuyModel = _productDetailsLogic.GetAllProductsWithDetails();
HttpContext.Session.SetObject("productBuyModel", productBuyModel);
}
return(View(productBuyModel));
}
catch (Exception ex)
{
throw ex;
}
}
public ProductBuyModel CalculateTotalFromProductCart(List <ProductCartModel> productCartCollection, string productCouponApplied)
{
ProductBuyModel productBuyModel = new ProductBuyModel();
productBuyModel.productCartModel = productCartCollection;
productBuyModel.productCouponModel = new ProductPromotionLogic().GetAllCouponsAvailable();
productBuyModel.productBuyTotalAmount = new ProductPromotionLogic().CalculationLogic(productCartCollection, productCouponApplied);
return(productBuyModel);
}
/// <summary>
/// This method is responsible for creating the ProductBuyModel instance which will get returned
/// to the home page after user goes for the checkout process by clicking on the CheckTotal button
/// to see the total amount
/// </summary>
/// <param name="productCartCollection"></param>
/// <param name="productCouponApplied"></param>
/// <returns>ProductBuyModel object</returns>
public ProductBuyModel CalculateTotalFromProductCart(List <ProductCartModel> productCartCollection, string productCouponApplied)
{
try
{
ProductBuyModel productBuyModel = new ProductBuyModel();
productBuyModel.productCartModel = productCartCollection;
productBuyModel.productCouponModel = _productPromotionLogic.GetAllCouponsAvailable(productCouponApplied);
productBuyModel.productBuyTotalAmount = productCartCollection.Where(item => item.productUnitcount > 0).Any() ?
_productPromotionLogic.CalculationBasedOnCouponLogic(productCartCollection, productCouponApplied) : 0;
return(productBuyModel);
}
catch (Exception ex)
{
throw ex;
}
}
