public void ExecuteTransaction(Transaction transactionIn)
{
if (transactionIn is BuyTransaction)
{
var transaction = (BuyTransaction)transactionIn;
if (transaction.Execute())
{
transactionList.Add(transaction);
WriteToFile(transaction);
}
else
throw new IllegalCashTransactionException();
}
if (transactionIn is InsertCashTransaction)
{
var transaction = (InsertCashTransaction)transactionIn;
if (transaction.Execute())
{
transactionList.Add(transaction);
WriteToFile(transaction);
}
else
throw new IllegalCashTransactionException();
}
}
public void WriteToFile(Transaction t)
{
string path = "transactions.txt";
if (t is BuyTransaction)
{
var item = (BuyTransaction)t;
if (!File.Exists(path))
{
using (StreamWriter writer = File.CreateText(path))
{
writer.WriteLine("Købtransaktion: \t" + item.transactionID + "\t" + item.currentUser.userName + "\t" + item.date);
}
}
else
{
using (StreamWriter writer = File.AppendText(path))
{
writer.WriteLine("Købtransaktion: \t" + item.transactionID + "\t" + item.currentUser.userName + "\t" + item.date);
}
}
}
if (t is InsertCashTransaction)
{
var item = (InsertCashTransaction)t;
if (!File.Exists(path))
{
using (StreamWriter writer = File.CreateText(path))
{
writer.WriteLine("Indsætning/ hævning: \t" + item.transactionID + "\t" + item.currentUser.userName + "\t" + item.date);
}
}
else
{
using (StreamWriter writer = File.AppendText(path))
{
writer.WriteLine("Indsætning/ hævning: \t" + item.transactionID + "\t" + item.currentUser.userName + "\t" + item.date);
}
}
}
}
