public Boolean buyProducts(User session, String creditCard, String couponId)
{
LinkedList <UserCart> toDelete = new LinkedList <UserCart>();
Boolean allBought = true;
if (creditCard == null || creditCard.Equals(""))
{
return(false);
}
foreach (UserCart product in products)
{
if (couponId != null && couponId != "")
{
product.activateCoupon(couponId);
}
Sale sale = SalesManager.getInstance().getSale(product.getSaleId());
if (sale.TypeOfSale == 1 && checkValidAmount(sale, product) && checkValidDate(sale)) //regular buy
{
if (PaymentSystem.getInstance().payForProduct(creditCard, session, product))
{
ShippingSystem.getInstance().sendShippingRequest();
ProductInStore p = ProductManager.getInstance().getProductInStore(sale.ProductInStoreId);
int productId = p.getProduct().getProductId();
int storeId = p.getStore().getStoreId();
String userName = session.getUserName();
double price = product.updateAndReturnFinalPrice(couponId);
DateTime currentDate = DateTime.Today;
String date = currentDate.ToString();
int amount = product.getAmount();
int typeOfSale = sale.TypeOfSale;
BuyHistoryManager.getInstance().addBuyHistory(productId, storeId, userName, price, date, amount,
typeOfSale);
//products.Remove(product);
toDelete.AddLast(product);
SalesManager.getInstance().setNewAmountForSale(product.getSaleId(), sale.Amount - product.getAmount());
}
else
{
allBought = false;
}
}
else if (sale.TypeOfSale == 2) // auction buy
{
}
else if (sale.TypeOfSale == 3 && checkValidDate(sale)) // raffle buy
{
double offer = product.getOffer();
double remainingSum = getRemainingSumForOffers(sale.SaleId);
if (offer > remainingSum)
{
allBought = false;
}
else
{
if (RaffleSalesManager.getInstance().addRaffleSale(sale.SaleId, session.getUserName(), offer, sale.DueDate))
{
PaymentSystem.getInstance().payForProduct(creditCard, session, product);
ProductInStore p = ProductManager.getInstance().getProductInStore(sale.ProductInStoreId);
int productId = p.getProduct().getProductId();
int storeId = p.getStore().getStoreId();
String userName = session.getUserName();
DateTime currentDate = DateTime.Today;
String date = currentDate.ToString();
int amount = product.getAmount();
int typeOfSale = sale.TypeOfSale;
BuyHistoryManager.getInstance().addBuyHistory(productId, storeId, userName, offer, date, amount,
typeOfSale);
//products.Remove(product);
toDelete.AddLast(product);
}
else
{
allBought = false;
}
}
}
}
foreach (UserCart uc in toDelete)
{
products.Remove(uc);
}
return(allBought);
}
public int buyProductsInCart(User session, string country, string adress, string creditCard)
{
int allBought = 1;
LinkedList <UserCart> toDelete = new LinkedList <UserCart>();
if (creditCard == null || creditCard.Equals(""))
{
return(-2);
}
foreach (UserCart product in products)
{
Sale sale = SalesManager.getInstance().getSale(product.getSaleId());
if (sale.TypeOfSale == 1 && checkValidAmount(sale, product) && checkValidDate(sale)) //regular buy
{
if (paymentProxy.payForProduct(creditCard, session, product))
{
if (!shippingProxy.sendShippingRequest(session, country, adress, creditCard))
{
return(-9);
}
ProductInStore p = ProductManager.getInstance().getProductInStore(sale.ProductInStoreId);
int productId = p.getProduct().getProductId();
int storeId = p.getStore().getStoreId();
String userName = session.getUserName();
DateTime currentDate = DateTime.Today;
String date = currentDate.ToString();
int amount = product.getAmount();
int typeOfSale = sale.TypeOfSale;
Purchase.addBuyHistory(productId, storeId, userName, product.PriceAfterDiscount, date, amount, typeOfSale);
//BuyHistoryManager.getInstance().addBuyHistory(productId, storeId, userName, product.PriceAfterDiscount, date, amount,
// typeOfSale);
toDelete.AddLast(product);
SalesManager.getInstance().setNewAmountForSale(product.getSaleId(), sale.Amount - product.getAmount());
Purchase.alertOwnersOnPurchase(StoreManagement.getInstance().getAllOwners(p.store.storeId), p.productInStoreId, 1);
}
else
{
allBought = -4;
}
}
else if (sale.TypeOfSale == 2) // auction buy
{
}
else if (sale.TypeOfSale == 3 && checkValidDate(sale)) // raffle buy
{
double offer = product.getOffer();
double remainingSum = getRemainingSumForOffers(sale.SaleId);
if (offer > remainingSum)
{
allBought = -4;
}
else
{
if (paymentProxy.payForProduct(creditCard, session, product))
{
RaffleSalesManager.getInstance().addRaffleSale(sale.SaleId, session.getUserName(), offer, sale.DueDate);
ProductInStore p = ProductManager.getInstance().getProductInStore(sale.ProductInStoreId);
int productId = p.getProduct().getProductId();
int storeId = p.getStore().getStoreId();
String userName = session.getUserName();
DateTime currentDate = DateTime.Today;
String date = currentDate.ToString();
int amount = product.getAmount();
int typeOfSale = sale.TypeOfSale;
Purchase.addBuyHistory(productId, storeId, userName, offer, date, amount, typeOfSale);
//BuyHistoryManager.getInstance().addBuyHistory(productId, storeId, userName, offer, date, amount,
// typeOfSale);
RaffleSalesManager.getInstance().sendMessageTORaffleWinner(sale.SaleId);
SalesManager.getInstance().setNewAmountForSale(product.getSaleId(), sale.Amount - product.getAmount());
Purchase.alertOwnersOnPurchase(StoreManagement.getInstance().getAllOwners(p.store.storeId), p.productInStoreId, 3);
toDelete.AddLast(product);
}
else
{
allBought = -4;
}
}
}
else
{
return(-5); // unknown error - should not happen
}
}
foreach (UserCart uc in toDelete)
{
if (!(session.getState() is Guest))
{
UserCartsManager.getInstance().removeUserCart(session.userName, uc.SaleId);
}
products.Remove(uc);
}
return(allBought);
}
private int checkAmountFulfillment(string country)
{
foreach (UserCart uc in products)
{
Sale s = SalesManager.getInstance().getSale(uc.getSaleId());
ProductInStore theProduct = ProductManager.getInstance().getProductInStore(s.ProductInStoreId);
LinkedList <PurchasePolicy> storePolicys = PurchasePolicyManager.getInstance().getAllStorePolicys(theProduct.store.storeId);
LinkedList <PurchasePolicy> countrysPolicys = PurchasePolicyManager.getInstance().getAllCountryPolicys(country, theProduct.store.storeId);
LinkedList <PurchasePolicy> categorysPolicys = PurchasePolicyManager.getInstance().getAllCategoryPolicys(theProduct.Category, theProduct.store.storeId);
LinkedList <PurchasePolicy> productPolicys = PurchasePolicyManager.getInstance().getAllProductPolicys(theProduct.getProduct().name);
LinkedList <PurchasePolicy> productInStorePolicys = PurchasePolicyManager.getInstance().getAllProductInStorePolicys(theProduct.getProductInStoreId());
int currAmount = uc.getAmount();
foreach (PurchasePolicy p in storePolicys)
{
if (!p.NoLimit)
{
if (currAmount < p.MinAmount || currAmount > p.MaxAmount)
{
return(uc.getSaleId());
}
}
}
foreach (PurchasePolicy p in countrysPolicys)
{
if (!p.NoLimit)
{
if (currAmount < p.MinAmount || currAmount > p.MaxAmount)
{
return(uc.getSaleId());
}
}
}
foreach (PurchasePolicy p in categorysPolicys)
{
if (!p.NoLimit)
{
if (currAmount < p.MinAmount || currAmount > p.MaxAmount)
{
return(uc.getSaleId());
}
}
}
foreach (PurchasePolicy p in productPolicys)
{
if (!p.NoLimit)
{
if (currAmount < p.MinAmount || currAmount > p.MaxAmount)
{
return(uc.getSaleId());
}
}
}
foreach (PurchasePolicy p in productInStorePolicys)
{
if (!p.NoLimit)
{
if (currAmount < p.MinAmount || currAmount > p.MaxAmount)
{
return(uc.getSaleId());
}
}
}
}
return(-1);
}