public async Task <ServiceResult> Get()
{
var client = clientFactory.CreateClient();
var request = new HttpRequestMessage(HttpMethod.Get, "https://itfllc.am/api/rate/exchange?from=12&to=1&value=1");
var response = await client.SendAsync(request);
CurrencyResponseModel responseModel = new CurrencyResponseModel();
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
var res = result.Split('"', ',', ':');
return(new ServiceResult
{
Data = new CurrencyResponseModel
{
Result = res[35],
Amount = res[39]
},
Success = true,
});
}
;
return(new ServiceResult());
}
private IEnumerable <CurrencyResponseModel> CreateModel(
DateTime startDate, DateTime endDate, IReadOnlyCollection <Currency> currencies)
{
var result = new List <CurrencyResponseModel>();
while (startDate < endDate)
{
var date = new DateTime(startDate.Year, startDate.Month, 1);
var currenciesByDate = currencies.Where(e =>
date <= e.Date &&
e.Date <= date.AddDays(DateTime.DaysInMonth(date.Year, date.Month))
).ToArray();
var itemModel = new CurrencyResponseModel
{
Year = startDate.Year,
Month = startDate.Month,
WeekPeriods = CreateWeekPeriods(startDate.Year, startDate.Month)
};
foreach (var currencyWeekPeriodModel in itemModel.WeekPeriods)
{
var startWeekDate = new DateTime(
startDate.Year, startDate.Month, currencyWeekPeriodModel.StartDay);
var endWeekDate = new DateTime(
startDate.Year, startDate.Month, currencyWeekPeriodModel.EndDay);
var currenciesInPeriod = currenciesByDate
.Where(e => startWeekDate <= e.Date && e.Date <= endWeekDate)
.GroupBy(e => e.Code)
.ToDictionary(e => e.Key, v => v.ToArray());
foreach (var code in _parameters.CurrenciesCodes)
{
var currenciesByCode = currenciesInPeriod.ContainsKey(code)
? currenciesInPeriod[code]
: new Currency[0];
var collection = new CurrencyCollection();
collection.AddRange(currenciesByCode);
var model = new CurrencyResponseValueModel
{
Max = collection.Max(),
Min = collection.Min(),
Median = collection.Median(),
Code = code
};
currencyWeekPeriodModel.Currencies.Add(model);
}
}
result.Add(itemModel);
startDate = startDate.AddMonths(1);
}
return(result.OrderBy(e => e.Year).ThenBy(e => e.Month));
}
private CurrencyResponseModel ConvertToResponse(XDocument xmlDoc)
{
CurrencyResponseModel currencyModel = new CurrencyResponseModel();
CultureInfo culture = new CultureInfo("en-US");
currencyModel.Base = xmlDoc.Element("channel").Element("baseCurrency").Value;
currencyModel.Rates = xmlDoc.Descendants("channel").Elements("item").ToDictionary(
x => x.Element("targetCurrency").Value,
x => Math.Round(1 / Convert.ToDecimal(x.Element("exchangeRate").Value, culture), 4));
return(currencyModel);
}
public IHttpActionResult GetCurrency(string baseValue = null, string date = null)
{
if (Debugger.IsAttached)
{
CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.GetCultureInfo("en-US");
}
CurrencyResponseModel currencyResponseModel = new CurrencyResponseModel();
using (var currencyManager = new CurrencyManager())
{
currencyResponseModel = currencyManager.GetFloatRates(baseValue, date);
}
return(Json(currencyResponseModel));
}
