public Currency DeleteCurrency(int id)
{
var currency = _context.Currency.Find(id);
_context.Currency.Remove(currency);
_context.SaveChangesAsync();
return(currency);
}
public ConversionTransaction AddConversionTransaction(ConversionTransaction conversionTransaction)
{
Conversion conversion = _context.Conversion.FirstOrDefault();
conversionTransaction.Ammount -= ((Convert.ToDouble(conversion.Percentage) / 100) * conversionTransaction.Ammount);
_context.ConversionTransaction.Add(conversionTransaction);
_context.SaveChangesAsync();
return(conversionTransaction);
}
