private static void UserCardRegistration(ICardAuthority cardAuthority)
{
//The same object will be used for two cards so we are creating a scenario of a joint card.
var userCardAccount = new Account(123456, 25.5f);
//Card number should be ideally 16 digits but for card recognition simulation,
//we will make it four digits card.
//Card 1
cardAuthority.RegisterCard("4512");
var cashCard1 = cardAuthority.FindCard("4512");
cashCard1.SetPin(2535);
cashCard1.LinkAccount(userCardAccount); //Registering same account to both cards.
//Card 1
cardAuthority.RegisterCard("4513");
var cashCard2 = cardAuthority.FindCard("4513");
cashCard2.SetPin(2535);
cashCard2.LinkAccount(userCardAccount);
}
/// <summary>
/// Init machine account
/// </summary>
/// <param name="machineAccount"></param>
public VendingMachine(IAccount machineAccount, ICardAuthority cardAuthority) :
this() //Also call default constructor
{
_machineAccount = machineAccount;
_cardAuthority = cardAuthority;
}