public Transaction(User user, DateTime date)
{
User = user;
Date = DateTime.Now;
this._transactionID = Transaction.Counter;
Transaction.Counter++;
}
public InsertCashTransaction AddCreditsToAccount(User user, decimal amount)
{
InsertCashTransaction addcreditstoaccount = new InsertCashTransaction(user, DateTime.Now, amount);
addcreditstoaccount.Execute();
transactionlog.WriteTransactionLog(addcreditstoaccount); // Bruger ToString() i Transaction
CompletedTransactions.Add(addcreditstoaccount);
return addcreditstoaccount;
}
public InsertCashTransaction(User user, DateTime date, decimal amount) : base(user, date)
{
Amount = amount;
}
public BuyTransaction(User user, DateTime date, Product product) : base(user, date)
{
Product = product;
}
public void DisplayUserInfo(User user)
{
Console.WriteLine($"{user}");
}
public static void PrintLowBalance(User user, decimal balance)
{
Console.WriteLine($"User: {user}, with {balance} is getting low on funds.");
}
public BuyTransaction BuyProduct(User user, Product product)
{
BuyTransaction buyproduct = new BuyTransaction(user, DateTime.Now, product);
buyproduct.Execute();
transactionlog.WriteTransactionLog(buyproduct);
CompletedTransactions.Add(buyproduct);
return buyproduct;
}
public IEnumerable<Transaction> GetTransactions(User user, int count)
{ // Lambda udtryk
List<Transaction> gettransactions = CompletedTransactions.Where(transaction => string.Equals(transaction.User, user.Username)).ToList();
if (gettransactions.Count > 10)
{
gettransactions.RemoveRange(count, gettransactions.Count - 1);
}
return gettransactions;
}