public void Withdraw(DateTime transactionDate, decimal amount, string description, bool force,
Action <Balance> onSuccess, Action <string> onError
)
{
CashbookValidation.Validate_transaction_data(TransactionTypes.Withdrawal, transactionDate, description, amount, force,
() => {
this.repo.Make_withdrawal(transactionDate, Math.Abs(amount), description);
var transactions = this.repo.Load_all_transactions().ToArray();
var cb = this.cashbookFactory(transactions);
var newBalance = cb.Calculate_end_of_month_balance(transactionDate);
onSuccess(newBalance);
},
onError);
}
public void Deposit(DateTime transactionDate, decimal amount, string description, bool force,
Action <Balance> onSuccess, Action <string> onError
)
{
CashbookValidation.Validate_transaction_data(TransactionTypes.Deposit, transactionDate, description, amount, force,
() => {
description = string.IsNullOrEmpty(description) ? "Deposit" : description;
this.repo.Make_deposit(transactionDate, Math.Abs(amount), description);
var transactions = this.repo.Load_all_transactions().ToArray();
var cb = this.cashbookFactory(transactions);
var newBalance = cb.Calculate_end_of_month_balance(transactionDate);
onSuccess(newBalance);
},
onError);
}
