public void sendMessageTORaffleWinner(int saleId)
{
Sale s = SalesManager.getInstance().getSale(saleId);
ProductInStore p = ProductManager.getInstance().getProductInStore(s.ProductInStoreId);
LinkedList <RaffleSale> relevant = new LinkedList <RaffleSale>();
double realPrice = p.price;
double acc = 0;
foreach (RaffleSale rs in raffleSales)
{
if (rs.SaleId == saleId)
{
acc += rs.Offer;
relevant.AddLast(rs);
}
}
if (acc == realPrice)
{
int index = 1;
Random rand = new Random();
int winner = rand.Next(1, (int)realPrice);
RaffleSale winnerS = null;
foreach (RaffleSale r in relevant)
{
if (winner <= r.Offer + index && winner >= index)
{
string message = r.UserName + " WON THE RAFFLE SALE ON PRODUCT: " + getProductNameFromSaleId(r.SaleId);
NotificationPublisher.getInstance().publish(NotificationPublisher.NotificationCategories.RaffleSale, message, p.getStore().storeId);
StoreRole sR = StoreRole.getStoreRole(p.getStore(), UserManager.getInstance().getUser(r.UserName));
NotificationPublisher.getInstance().removeAllNotificationSubscriptionsOfAStoreRole(sR);
//NotificationManager.getInstance().notifyUser(r.UserName, message);
winnerS = r;
break;
}
else
{
index += (int)r.Offer;
}
}
if (winnerS != null)
{
RSDB.Remove(winnerS);
raffleSales.Remove(winnerS);
relevant.Remove(winnerS);
}
foreach (RaffleSale r in relevant)
{
string message = r.UserName + " LOST THE RAFFLE SALE ON PRODUCT: " + getProductNameFromSaleId(r.SaleId);
NotificationPublisher.getInstance().publish(NotificationPublisher.NotificationCategories.RaffleSale, message, p.getStore().storeId);
StoreRole sR = StoreRole.getStoreRole(p.getStore(), UserManager.getInstance().getUser(r.UserName));
NotificationPublisher.getInstance().removeAllNotificationSubscriptionsOfAStoreRole(sR);
//NotificationManager.getInstance().notifyUser(r.UserName, message);
RSDB.Remove(winnerS);
raffleSales.Remove(r);
}
}
}
public override Boolean addNewCoupon(User session, String couponId, ProductInStore p, int percentage, String dueDate)
{
if (premissions.checkPrivilege(p.getStore().getStoreId(), session.getUserName(), "addNewCoupon"))
{
return(base.addNewCoupon(session, couponId, p, percentage, dueDate));
}
return(false);
}
public override Boolean removeDiscount(User session, ProductInStore p)
{
if (premissions.checkPrivilege(p.getStore().getStoreId(), session.getUserName(), "removeDiscount"))
{
return(base.removeDiscount(session, p));
}
return(false);
}
public override int editProductInStore(User session, ProductInStore p, int quantity, double price)
{
if (session != null && p != null && price >= 0 && quantity >= 0)
{
if (premissions.checkPrivilege(p.getStore().getStoreId(), session.getUserName(), "editProductInStore"))
{
return(base.editProductInStore(session, p, quantity, price));
}
}
return(-4);//-4 if don't have permission
}
public virtual int addSaleToStore(User session, Store s, int productInStoreId, int typeOfSale, int amount, String dueDate)
{
ProductInStore pis = ProductManager.getInstance().getProductInStore(productInStoreId);
if (session == null)
{
return(-1);// -1 if user Not Login
}
if (s == null)
{
return(-6); //-6 if illegal store id
}
if (pis == null)
{
return(-8);//-8 if illegal product in store Id
}
if (typeOfSale > 3 || typeOfSale < 1)
{
return(-11);// -11 illegal type of sale not
}
if (pis.getAmount() < amount)
{
return(-5);//-5 if illegal amount
}
if (amount < 0)
{
return(-12);// -12 if illegal amount
}
try {
DateTime.Parse(dueDate);
}
catch (Exception)
{
return(-10);
}
if (dueDate == null || DateTime.Compare(DateTime.Parse(dueDate), DateTime.Now) < 0)
{
return(-10);//-10 due date not good
}
if (pis.getStore().getStoreId() != s.getStoreId())
{
return(-13);//-13 product not in this store
}
if (typeOfSale == 2)
{
//will be implemented next version
return(-11);// -11 illegal type of sale not
}
Sale sale = SalesManager.getInstance().addSale(productInStoreId, typeOfSale, amount, dueDate);
return((sale == null) ? -9 : sale.SaleId);
}
public Boolean updateProductInStore(ProductInStore newProduct)
{
if (newProduct == null)
{
return(false);
}
if (newProduct.getProduct() == null || newProduct.getStore() == null || newProduct.getAmount() < 0 || newProduct.getPrice() < 0)
{
return(false);
}
foreach (ProductInStore p in productsInStores)
{
if (p.getProduct().getProductId() == newProduct.getProduct().getProductId() && p.getStore().getStoreId() == newProduct.getStore().getStoreId())
{
productInStoreDB.Remove(p);
productsInStores.Remove(p);
productInStoreDB.Add(newProduct);
productsInStores.AddLast(newProduct);
return(true);
}
}
return(false);
}
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);
}
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 ProductInStore addProductInStore(Product product, Store store, int quantity, double price, string category)
{
ProductInStore newProduct;
lock (this)
{
newProduct = new ProductInStore(getNextProductInStoreId(), category, product, price, quantity, store);
}
if (productsInStores.Count > 0)
{
foreach (ProductInStore p in productsInStores)
{
if (p.getProduct().getProductId() == newProduct.getProduct().getProductId() && p.getStore().getStoreId() == newProduct.getStore().getStoreId())
{
return(null);
}
}
}
productInStoreDB.Add(newProduct);
productsInStores.AddLast(newProduct);
return(newProduct);
}
