public Transfer(string sender, string receiver, int amount, Bank bank)
{
this.bank = bank;
this.operationType = "TRANSFER";
this.receiverBankName = bank.getName();
this.sender = sender;
this.receiver = receiver;
this.amount = amount;
}
public PayIn(string sender, int amount, Bank bank)
{
this.bank = bank;
this.operationType = "PAY IN";
this.receiverBankName = bank.getName();
this.senderBankName = bank.getName();
this.sender = sender;
this.receiver = "<ACCOUNT>";
this.amount = amount;
}