public CurrencyRateWrapper(CurrencyRate currencyRate)
: base(currencyRate.ID)
{
FromCurrency = currencyRate.FromCurrency;
ToCurrency = currencyRate.ToCurrency;
Rate = currencyRate.Rate;
}
private CurrencyRateWrapper ToCurrencyRateWrapper(CurrencyRate currencyRate)
{
return new CurrencyRateWrapper(currencyRate);
}
public CurrencyRateWrapper CreateCurrencyRate(string fromCurrency, string toCurrency, decimal rate)
{
if (string.IsNullOrEmpty(fromCurrency) || string.IsNullOrEmpty(toCurrency) || rate < 0)
throw new ArgumentException();
var currencyRate = new CurrencyRate
{
FromCurrency = fromCurrency,
ToCurrency = toCurrency,
Rate = rate
};
currencyRate.ID = DaoFactory.GetCurrencyRateDao().SaveOrUpdate(currencyRate);
return ToCurrencyRateWrapper(currencyRate);
}
public CurrencyRateWrapper UpdateCurrencyRate(int id, string fromCurrency, string toCurrency, decimal rate)
{
if (id <= 0 || string.IsNullOrEmpty(fromCurrency) || string.IsNullOrEmpty(toCurrency) || rate < 0)
throw new ArgumentException();
var currencyRate = new CurrencyRate
{
ID = id,
FromCurrency = fromCurrency,
ToCurrency = toCurrency,
Rate = rate
};
currencyRate.ID = DaoFactory.GetCurrencyRateDao().SaveOrUpdate(currencyRate);
MessageService.Send(Request, MessageAction.CurrencyRateUpdated, fromCurrency, toCurrency);
return ToCurrencyRateWrapper(currencyRate);
}