public void GetRate_WhenInventoryBaseRateSameAsSelected_ReturnsBaseRate()
{
var rates = GetTestRates();
var rate = PriceHelper.GetRate(CurrencyNames.USD, CurrencyNames.USD, rates);
Assert.True(rate == 1);
}
public void GetRate_WhenInventoryBaseRateIsDifferentThanSelected_ReturnsRate()
{
var rates = GetTestRates();
var rateUsdToEur = PriceHelper.GetRate(CurrencyNames.USD, CurrencyNames.EUR, rates);
var rateEurToSek = PriceHelper.GetRate(CurrencyNames.EUR, CurrencyNames.SEK, rates);
Assert.True(rateUsdToEur == (decimal)0.87);
Assert.True(rateEurToSek == (decimal)10.30);
}
public ConfigViewModel GetAllData(string currency)
{
var config = _context.Config
.Include(x => x.SelectedCurrency)
.Include(x => x.InventoryCurrency).First();
var currentRateSymbol = config.InventoryCurrency.Symbol;
if (string.IsNullOrEmpty(currency))
{
currency = config.SelectedCurrency.Symbol;
}
var rates = _context.ExchangeRate.Select(x => new ExchangeRateModel()
{
TargetCurrency = x.TargetCurrency.Symbol,
BaseCurrency = x.BaseCurrency.Symbol,
Rate = x.Rate
}).ToList();
var rate = PriceHelper.GetRate(config.InventoryCurrency.Symbol, currency, rates);
return(new ConfigViewModel()
{
CoinsInSlot = config.CoinsInSlot,
Language = config.Language,
InventoryCurrency = currentRateSymbol,
SelectedCurrency = config.SelectedCurrency.Symbol,
SupportedCurrencies = _context.Currency.Select(x => x.Symbol).ToList(),
// TODO fix string ordering
Inventories = _context.Inventory.OrderBy(x => x.ProductNr).Select(x => new InventoryModel()
{
Quantity = x.Quantity,
Name = x.Name,
Price = x.Price,
ProductNr = x.ProductNr,
TargetCurrencyRate = rate
}).ToList(),
Rates = rates
});
}