public void AddProductToCart(ShoppingBag bag, Guid shopGuid, ShopProduct actualProduct, int quantity)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
cart.AddProductToCart(actualProduct, quantity);
_unitOfWork.BagRepository.Update(bag);
}
public void CheckDiscountPolicyWithoutUpdate(ShoppingBag bag, Guid shopGuid)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
Shop shop = _unitOfWork.ShopRepository.FindByIdOrNull(shopGuid);
BaseUser user = _unitOfWork.BaseUserRepository.FindByIdOrNull(bag.UserGuid);
//Copy the list so you can iterate and add the discount to it
ICollection <Tuple <ShopProduct, int> > tempPurchasedProducts = new List <Tuple <ShopProduct, int> >();
foreach (Tuple <ShopProduct, int> record in cart.PurchasedProducts)
{
tempPurchasedProducts.Add(record);
}
foreach (IDiscountPolicy policy in shop.DiscountPolicies)
{
bool alreadyAddedDiscount = false;
foreach (Tuple <ShopProduct, int> record in tempPurchasedProducts)
{
var discountProductAndQuantity = policy.ApplyPolicy(cart, record.Item1.Guid, record.Item2, user, _unitOfWork);
if (discountProductAndQuantity != null && !alreadyAddedDiscount)
{
cart.AddProductToCart(discountProductAndQuantity.Item1, discountProductAndQuantity.Item2);
alreadyAddedDiscount = true;
}
}
}
}
public void PurchaseCart(ShoppingBag bag, Guid shopGuid)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
cart.PurchaseCart();
_unitOfWork.BagRepository.Update(bag);
}
public bool EditProductInCart(ShoppingBag bag, Guid shopGuid, Guid shopProductGuid, int newAmount)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
var result = cart.EditProductInCart(shopProductGuid, newAmount);
_unitOfWork.BagRepository.Update(bag);
return(result);
}
public bool RemoveProductFromCart(ShoppingBag bag, Guid shopGuid, Guid shopProductGuid)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
var result = cart.RemoveProductFromCart(shopProductGuid);
//if (cart.PurchasedProducts.Count == 0)
// bag.ShoppingCarts.Remove(cart);
_unitOfWork.BagRepository.Update(bag);
return(result);
}
public void ClearAllDiscounts(ShoppingBag bag, Guid shopGuid)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shopGuid);
var tmp = cart.PurchasedProducts.Where(sp => sp.Item1.Price > 0).ToList();
cart.PurchasedProducts.Clear();
foreach (Tuple <ShopProduct, int> sp in tmp)
{
cart.PurchasedProducts.Add(sp);
}
_unitOfWork.BagRepository.Update(bag);
}
public bool PurchaseCart(Shop shop, ShoppingBag bag)
{
var cart = bag.GetShoppingCartAndCreateIfNeededForGuestOnlyOrInBagDomain(shop.Guid);
bool canPurchaseCart = true;
foreach (var productAndAmountBought in cart.PurchasedProducts)
{
var userGuid = cart.UserGuid;
BaseUser user;
try
{
user = _unitOfWork.BaseUserRepository.FindByIdOrNull(userGuid);
}
catch (Exception)
{
user = null;
}
//check purchase policies
var quantity = productAndAmountBought.Item2;
foreach (IPurchasePolicy policy in shop.PurchasePolicies)
{
if (!policy.CheckPolicy(cart, productAndAmountBought.Item1.Guid, quantity, user, _unitOfWork) && !policyInCompound(shop, policy))
{
canPurchaseCart = false;
}
}
}
if (!canPurchaseCart)
{
//_unitOfWork.ShopRepository.Update(shop);
//_unitOfWork.BagRepository.Update(bag);
return(false);
}
foreach (var productAndAmountBought in cart.PurchasedProducts)
{
var userGuid = cart.UserGuid;
var actualProduct = shop.ShopProducts.FirstOrDefault(p => p.Guid.Equals(productAndAmountBought.Item1.Guid));
//decrease stock quantity if it wasnt a discount record
var quantity = productAndAmountBought.Item2;
if (actualProduct != null)
{
shop.UsersPurchaseHistory.Add(new Tuple <Guid, ShopProduct, int>(userGuid, actualProduct, quantity));
actualProduct.Quantity -= quantity;
}
else
{
shop.UsersPurchaseHistory.Add(new Tuple <Guid, ShopProduct, int>(userGuid, productAndAmountBought.Item1, quantity));
}
}
double total_price = cart.PurchasedProducts.Aggregate(0d, (total, p) => total += Convert.ToDouble(p.Item1.Price) * p.Item2);
var newEvent = new PurchasedCartEvent(cart.UserGuid, cart.ShopGuid, total_price);
newEvent.SetMessages(_unitOfWork);
UpdateCenter.RaiseEvent(newEvent);
ShoppingBagDomain.PurchaseCart(bag, shop.Guid);
_unitOfWork.ShopRepository.Update(shop);
return(true);
}