/// <summary>
/// Parse Json data from Open Exchange Rates web service
/// </summary>
/// <param name="jsonString">received json string</param>
/// <returns>list of parsed exchange rates history object</returns>
public static List<ExchangeRatesHistory> ParseHistoricalJsonString(string jsonString)
{
List<ExchangeRatesHistory> parsedObjects = new List<ExchangeRatesHistory>();
JObject parsedJObject = JObject.Parse(jsonString);
if (parsedJObject.HasValues && parsedJObject.SelectToken("rates") != null && parsedJObject.SelectToken("timestamp") != null)
{
double timestamp = parsedJObject.SelectToken("timestamp").Value<double>();
//convert from javascript timestamp to DateTime
DateTime parsedDate = new DateTime(1970, 1, 1, 0, 0, 0).AddSeconds(timestamp).Date;
foreach (var allowedCurrency in Parameters.Instance.Config.AllowedCurrencyCodes)
{
AllowedCurrencyConfigElement configElement = (AllowedCurrencyConfigElement)allowedCurrency;
if (parsedJObject.SelectToken("rates").SelectToken(configElement.Code) != null)
{
double parsedRate = parsedJObject.SelectToken("rates").SelectToken(configElement.Code).Value<double>();
ExchangeRatesHistory parsedRateHistoryItem = new ExchangeRatesHistory
{
CurrencyRate = parsedRate,
Date = parsedDate,
Currency = new Currency { ServiceCode = configElement.Code }
};
parsedObjects.Add(parsedRateHistoryItem);
}
}
}
return parsedObjects;
}
/// <summary>
/// Create a new ExchangeRatesHistory object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="date">Initial value of the Date property.</param>
/// <param name="currencyId">Initial value of the CurrencyId property.</param>
/// <param name="currencyRate">Initial value of the CurrencyRate property.</param>
public static ExchangeRatesHistory CreateExchangeRatesHistory(global::System.Int32 id, global::System.DateTime date, global::System.Int32 currencyId, global::System.Double currencyRate)
{
ExchangeRatesHistory exchangeRatesHistory = new ExchangeRatesHistory();
exchangeRatesHistory.Id = id;
exchangeRatesHistory.Date = date;
exchangeRatesHistory.CurrencyId = currencyId;
exchangeRatesHistory.CurrencyRate = currencyRate;
return(exchangeRatesHistory);
}
/// <summary>
/// Create a new ExchangeRatesHistory object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="date">Initial value of the Date property.</param>
/// <param name="currencyId">Initial value of the CurrencyId property.</param>
/// <param name="currencyRate">Initial value of the CurrencyRate property.</param>
public static ExchangeRatesHistory CreateExchangeRatesHistory(global::System.Int32 id, global::System.DateTime date, global::System.Int32 currencyId, global::System.Double currencyRate)
{
ExchangeRatesHistory exchangeRatesHistory = new ExchangeRatesHistory();
exchangeRatesHistory.Id = id;
exchangeRatesHistory.Date = date;
exchangeRatesHistory.CurrencyId = currencyId;
exchangeRatesHistory.CurrencyRate = currencyRate;
return exchangeRatesHistory;
}
/// <summary>
/// Deprecated Method for adding a new object to the ExchangeRatesHistories EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToExchangeRatesHistories(ExchangeRatesHistory exchangeRatesHistory)
{
base.AddObject("ExchangeRatesHistories", exchangeRatesHistory);
}
/// <summary>
/// Deprecated Method for adding a new object to the ExchangeRatesHistories EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToExchangeRatesHistories(ExchangeRatesHistory exchangeRatesHistory)
{
base.AddObject("ExchangeRatesHistories", exchangeRatesHistory);
}