public Tuple <int, int> PurchaseProducts(int userId, string cardNumber, string month, string year, string holder, string ccv, string id, string name, string address, string city, string country, string zip)
{
int collection, delivery;
int multiCartId = UserManagment.AllRegisteredUsers.GetInstance().GetUser(userId).GetMultiCart();
RemoveProductsFromStore(GetMultiCart(multiCartId));
try
{
if (!CheckSellingPolicies(userId))
{
throw new ErrorMessageException("Not All selling policies pass");
}
}
catch (ErrorMessageException e)
{
ReturnProductsToStore(GetMultiCart(multiCartId));
throw e;
}
int sum = SumOfCartPrice(userId);
collection = moneyCollectionSystem.CollectFromAccount(cardNumber, month, year, holder, ccv, id);
delivery = deliverySystem.Deliver(name, address, city, country, zip);
if (collection == -1 || delivery == -1)
{
ReturnProductsToStore(GetMultiCart(multiCartId));
return(new Tuple <int, int>(-1, -1));
}
try
{
MultiCart multicart = System.GetInstance().GetMultiCart(multiCartId);
for (int i = 0; i < multicart.GetCarts().Count; i++)
{
string message = "the products in store" + multicart.GetCarts().ElementAt(i).GetStore().GetName() + ":\n";
for (int j = 0; j < multicart.GetCarts().ElementAt(i).GetProducts().Count; j++)
{
message = message + " id:" + multicart.GetCarts().ElementAt(i).GetProducts().ElementAt(j).Key.GetId() + ",name:" + multicart.GetCarts().ElementAt(i).GetProducts().ElementAt(j).Key.GetName() + "\n";
}
message += "were sold\n";
for (int k = 0; k < UserManagment.AllRegisteredUsers.GetInstance().GetAllUserNames().Count; k++)
{
if (UserManagment.AllRegisteredUsers.GetInstance().GetUserInfo(UserManagment.AllRegisteredUsers.GetInstance().GetAllUserNames().ElementAt(k)).GetOwner(multicart.GetCarts().ElementAt(i).GetStore().GetName()) != null)
{
Notifications.Notification.GetInstance().SendMessageToUser(UserManagment.AllRegisteredUsers.GetInstance().GetAllUserNames().ElementAt(k), message);
}
if (UserManagment.AllRegisteredUsers.GetInstance().GetUserInfo(UserManagment.AllRegisteredUsers.GetInstance().GetAllUserNames().ElementAt(k)).GetManager(multicart.GetCarts().ElementAt(i).GetStore().GetName()) != null)
{
Notifications.Notification.GetInstance().SendMessageToUser(UserManagment.AllRegisteredUsers.GetInstance().GetAllUserNames().ElementAt(k), message);
}
}
}
}
catch (Exception) { }
ResetMultiCart(UserManagment.AllRegisteredUsers.GetInstance().GetUser(userId).GetMultiCart());
return(new Tuple <int, int>(collection, delivery));
}
public bool AddProductsToCart(int productId, int amount)
{
ProductAmountCart product = null;
foreach (ProductAmountInventory productAmount in System.GetInstance().GetStore(storeName).GetInventory())
{
if (productAmount.productId.Equals(productId))
{
product = new ProductAmountCart(this, productAmount.product, amount);
break;
}
}
if (product == null)
{
throw new ErrorMessageException("Product Id dosent exist in store");
}
if ((System.GetInstance().GetStore(storeName).GetProductAmount(product.product).amount < amount) || (CheckExsit(productId) && (GetProducts()[product.product] + amount > System.GetInstance().GetStore(storeName).GetProductAmount(product.product).amount)))
{
throw new ErrorMessageException("Product has less than the given amount");
}
if (CheckExsit(productId))
{
foreach (ProductAmountCart p in productAmount)
{
if (p.product.Id.Equals(productId))
{
p.amount += amount;
}
}
}
else
{
productAmount.AddLast(product);
}
return(true);
}
public Store GetStore()
{
return(System.GetInstance().GetStore(storeName));
}
