public void When(CustomerCreated e)
{
Created = true;
Name = e.Name;
Id = e.Id;
Currency = e.Currency;
Balance = new CurrencyAmount(0, e.Currency);
}
public void AddTx(string name, CurrencyAmount change, CurrencyAmount balance, DateTime timeUtc)
{
Transactions.Add(new CustomerTransaction()
{
Name = name,
Balance = balance,
Change = change,
TimeUtc = timeUtc
});
}
public void AddPayment(string name, CurrencyAmount amount, DateTime utc)
{
Apply(new CustomerPaymentAdded()
{
Id = _state.Id,
Payment = amount,
NewBalance = _state.Balance + amount,
PaymentName = name,
Transaction = _state.MaxTransactionId + 1,
TimeUtc = utc
});
}
public void Charge(string name, CurrencyAmount amount)
{
Apply(new CustomerChargeAdded()
{
Id = _state.Id,
Charge = amount,
NewBalance = _state.Balance - amount,
ChargeName = name,
Transaction = _state.MaxTransactionId + 1,
TimeUtc = DateTime.UtcNow
});
}
public void Charge(string name, CurrencyAmount amount, DateTime time)
{
if (_state.Currency == Currency.None)
throw new InvalidOperationException("Customer currency was not assigned!");
Apply(new CustomerChargeAdded()
{
Id = _state.Id,
Charge = amount,
NewBalance = _state.Balance - amount,
ChargeName = name,
Transaction = _state.MaxTransactionId + 1,
TimeUtc = time
});
}