public ActionResult Index()
{
var exchangeMatrix = new CurrencyExchangeMatrixViewModel();
exchangeMatrix.Columns = new List<List<CurrencyExchangeViewModel>>();
int x = 0;
foreach (var currencyTo in _currencyRepository.Table)
{
int y = 0;
var newColumn = new List<CurrencyExchangeViewModel>();
foreach (var currencyFrom in _currencyRepository.Table)
{
var exchange = new CurrencyExchangeViewModel();
// If it won't be a delivery from a country to the same country
// then populate the matrix with the real data.
if (x != y)
{
var record = _currencyExchangeRepository.Table
.Where(s => (s.CurrencyFrom.Id == currencyFrom.Id) && (s.CurrencyTo.Id == currencyTo.Id))
.FirstOrDefault();
if (record == null)
{
record = new CurrencyExchangeRecord();
record.CurrencyFrom = currencyFrom;
record.CurrencyTo = currencyTo;
_currencyExchangeRepository.Create(record);
}
exchange.Id = record.Id;
exchange.CurrencyFromId = record.CurrencyFrom.Id;
exchange.CurrencyFromCode = record.CurrencyFrom.Code;
exchange.CurrencyToId = record.CurrencyTo.Id;
exchange.CurrencyToCode = record.CurrencyTo.Code;
exchange.RateForBuyer = record.RateForBuyer;
exchange.RateForSeller = record.RateForSeller;
exchange.CurrencyFromFlagFileName = record.CurrencyFrom.FlagFileName;
exchange.CurrencyToFlagFileName = record.CurrencyTo.FlagFileName;
}
// It's an exchange from a currency to the same currency.
// just pass the empty setting to the view.
else
{
exchange.CurrencyFromCode = currencyFrom.Code;
exchange.CurrencyToCode = currencyTo.Code;
exchange.CurrencyFromFlagFileName = currencyFrom.FlagFileName;
exchange.CurrencyToFlagFileName = currencyTo.FlagFileName;
}
newColumn.Add(exchange);
y++;
}
exchangeMatrix.Columns.Add(newColumn);
x++;
}
return View(exchangeMatrix);
}
public ActionResult Edit(CurrencyExchangeMatrixViewModel viewModel)
{
int x = 0;
foreach (var column in viewModel.Columns)
{
int y = 0;
foreach (var newExchange in column)
{
// Dont save exchange rates from a currency to the same currency
if (x != y)
{
var record = _currencyExchangeRepository.Table
.Where(s => (s.CurrencyFrom.Id == newExchange.CurrencyFromId)
&& (s.CurrencyTo.Id == newExchange.CurrencyToId))
.First();
record.CurrencyFrom = _currencyRepository.Get(newExchange.CurrencyFromId);
record.CurrencyTo = _currencyRepository.Get(newExchange.CurrencyToId);
record.RateForBuyer = newExchange.RateForBuyer;
record.RateForSeller = newExchange.RateForSeller;
_currencyExchangeRepository.Update(record);
}
y++;
}
x++;
}
_orchardServices.Notifier.Information(T("Settings have been changed!"));
return RedirectToAction("Index");
}