public void SetFxRate(IEnumerable <FXRateModel> fxRates)
{
using (var fxContext = new FXContext())
{
foreach (var fxRateModel in fxRates)
{
var existingFx = fxContext.FXRateItems.FirstOrDefault(x => x.FXBase == fxRateModel.Base && x.FXSymbol == fxRateModel.Symbol);
if (existingFx == null)
{
var fxRateEntity = new FXRateItem()
{
FXBase = fxRateModel.Base,
FXSymbol = fxRateModel.Symbol,
FXRateValue = fxRateModel.Rate
};
fxContext.FXRateItems.Add(fxRateEntity);
}
else
{
existingFx.FXRateValue = fxRateModel.Rate;
}
}
fxContext.SaveChanges();
}
}
public RFIDController()
{
this.db = new FXContext();
}
