public ICollection <CantorCurrency> CreateDefaultCantorCurrencies(CantorWallet defaultCantorWallet, IEnumerable <Currency> defaultCurrencies)
{
return(new List <CantorCurrency>
{
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(0), Amount = 10000
},
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(1), Amount = 10000
},
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(2), Amount = 10000
},
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(3), Amount = 1000000
},
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(4), Amount = 1000000
},
new CantorCurrency()
{
CantorWallet = defaultCantorWallet, Currency = defaultCurrencies.ElementAt(5), Amount = 10000
},
});
}
private bool ValidateCantorWaller(CantorWallet cantorWallet)
{
if (cantorWallet == null)
{
throw new CannotUpdateCurrenciesException("Can't connect to remote server to update currencies");
}
return(true);
}
public UpdatedCurrencies UpdateCurrencies(
CantorWallet cantorWallet,
IEnumerable <Currency> currencies,
UpdatedCurrencies updatedCurrencies)
{
ValidateCantorWaller(cantorWallet);
cantorWallet.PublicationDate = updatedCurrencies.PublicationDate;
foreach (var currency in currencies)
{
var updatedCurrency = FindCurrency(updatedCurrencies, currency.Name);
UpdateCurrency(currency, updatedCurrency);
updatedCurrencies.Items.Remove(updatedCurrency);
}
return(updatedCurrencies);
}
private bool ShouldUpdateCurrencies(CantorWallet cantorWallet, UpdatedCurrencies updatedCurrencies)
{
return(cantorWallet.PublicationDate != updatedCurrencies.PublicationDate);
}
