private void AddPricingStructure(PricingStructure ps, PricingStructureValuation psv, NamedValueSet nvs)
{
var triple = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(ps, psv, nvs);
var identifier = nvs.GetValue <string>("UniqueIdentifier");
_curves.Add(identifier, triple);
}
public void TestMDSBloomberg()
{
// test basic start, request snapshot, and stop functions
// - create a MDS client with direct connection to provider
using (Reference <ILogger> loggerRef = Reference <ILogger> .Create(new TraceLogger(true)))
{
IModuleInfo clientInfo = new V131ModuleInfo(new V131ClientInfo());
using (ICoreClient client = new CoreClientFactory(loggerRef).SetEnv(BuildConst.BuildEnv).Create())
{
const string curveName = "Orion.V5r3.Configuration.PricingStructures.QR_LIVE.RateCurve.AUD-BBR-BBSW-3M";
ICoreItem marketItem = client.LoadItem <Market>(curveName);
if (marketItem == null)
{
throw new ApplicationException("Market '" + curveName + "' not found!");
}
var market = (Market)marketItem.Data;
//PricingStructure ps = market.Items[0];
PricingStructureValuation psv = market.Items1[0];
QuotedAssetSet quotedAssetSet = ((YieldCurveValuation)psv).inputs;
using (IMarketDataClient mdc = new MarketDataRealtimeClient(
loggerRef, null, client,
MDSProviderId.Bloomberg))//MDSProviderId.GlobalIB
{
QuotedAssetSet data = mdc.GetMarketQuotes(
MDSProviderId.Bloomberg, clientInfo, Guid.NewGuid(), true,
null,
quotedAssetSet).Result;
Assert.IsNotNull(data);
}
}
}
}
/// <summary>
/// Adds the extra points defined using the spreadcontrollers.
/// </summary>
/// <param name="yieldCurveValuation"></param>
/// <param name="priceableSpreadAssets"></param>
/// <returns></returns>
public static YieldCurveValuation SpreadController(PricingStructureValuation yieldCurveValuation, IPriceableSpreadAssetController[] priceableSpreadAssets)
{
var curveValuation = (YieldCurveValuation)yieldCurveValuation;
var curve = curveValuation.discountFactorCurve;
return(curveValuation);
}
/// <summary>
///
/// </summary>
/// <param name="commodityCurve"></param>
/// <param name="curveId"></param>
/// <returns></returns>
public static Pair <PricingStructure, PricingStructureValuation> CloneCurve(Pair <PricingStructure, PricingStructureValuation> commodityCurve, string curveId)
{
PricingStructure ycCurveCloned = XmlSerializerHelper.Clone(commodityCurve.First);
PricingStructureValuation ycvCurveCloned = XmlSerializerHelper.Clone(commodityCurve.Second);
// assign id to the cloned YieldCurve
//
var yc = (FpML.V5r10.Reporting.FxCurve)ycCurveCloned;
yc.id = curveId;
// nullify the discount factor curve to make sure that bootstrapping will happen)
//
var ycv = (FxCurveValuation)ycvCurveCloned;
return(new Pair <PricingStructure, PricingStructureValuation>(yc, ycv));
}
/// <summary>
/// Initializes a new instance of the <see cref="BootstrapControllerData"/> class.
/// </summary>
/// <param name="yieldCurve">The yield curve.</param>
/// <param name="pricingStructureValuation">The pricing structure valuation.</param>
public BootstrapControllerData(PricingStructure yieldCurve, PricingStructureValuation pricingStructureValuation)
{
PricingStructureData = new Pair <PricingStructure, PricingStructureValuation>(yieldCurve, pricingStructureValuation);
}
static void Main(string[] args)
{
using (Reference <ILogger> loggerRef = Reference <ILogger> .Create(new ConsoleLogger("TestMds: ")))
{
loggerRef.Target.LogInfo("{0} Started.", DateTime.Now);
try
{
const MDSProviderId provider = MDSProviderId.Bloomberg;
var settings = new NamedValueSet();
const int port = 9123;
settings.Set(MdsPropName.Port, port);
settings.Set(MdsPropName.EnabledProviders, new[] { MDSProviderId.GlobalIB.ToString(), provider.ToString() });
using (Reference <ICoreClient> clientRef = Reference <ICoreClient> .Create(new CoreClientFactory(loggerRef).SetEnv(BuildConst.BuildEnv).Create()))
using (var mds = new MarketDataServer())
{
mds.LoggerRef = loggerRef;
mds.Client = clientRef;
mds.OtherSettings = settings;
mds.Start();
loggerRef.Target.LogDebug("Waiting...");
Thread.Sleep(15000);
loggerRef.Target.LogDebug("Continuing...");
List <ICoreItem> marketItems;
{
marketItems = clientRef.Target.LoadItems <Market>(Expr.StartsWith(Expr.SysPropItemName, "Orion.V5r3.Configuration."));
}
if (marketItems.Count == 0)
{
throw new ApplicationException("No curve definitions found!");
}
using (IMarketDataClient mdc = MarketDataFactory.Create(loggerRef, null, "localhost:" + port.ToString(CultureInfo.InvariantCulture)))
{
foreach (ICoreItem marketItem in marketItems)
{
loggerRef.Target.LogDebug("Curve: {0}", marketItem.Name);
var market = (Market)marketItem.Data;
//PricingStructure ps = market.Items[0];
PricingStructureValuation psv = market.Items1[0];
QuotedAssetSet curveDefinition;
if (psv is YieldCurveValuation valuation)
{
curveDefinition = valuation.inputs;
}
else
{
if (psv is FxCurveValuation curveValuation)
{
curveDefinition = new QuotedAssetSet
{
instrumentSet = curveValuation.spotRate.instrumentSet,
assetQuote = curveValuation.spotRate.assetQuote
}
}
;
else
{
throw new NotSupportedException("Unsupported PricingStructureValuation type: " + psv.GetType().Name);
}
}
// call MDS
MDSResult <QuotedAssetSet> mdsResponse = mdc.GetMarketQuotes(
provider, null, Guid.NewGuid(), false,
null, // caspar-specific parameters
curveDefinition);
if (mdsResponse.Error != null)
{
throw mdsResponse.Error;
}
foreach (BasicAssetValuation result in mdsResponse.Result.assetQuote)
{
string instrId = result.objectReference.href;
foreach (BasicQuotation quote in result.quote)
{
string fieldId = quote.GetStandardFieldName();
loggerRef.Target.LogDebug("{0}/{1} ({2}/{3}) = [{4}]",
instrId, fieldId, quote.measureType.Value, quote.quoteUnits.Value, quote.value);
}
}
}
} // using MDC
mds.Stop();
}// using MDS
}
catch (Exception e)
{
loggerRef.Target.Log(e);
}
loggerRef.Target.LogInfo("{0} Completed.", DateTime.Now);
loggerRef.Target.LogInfo("Press ENTER to exit.");
Console.ReadLine();
}
}
static void Main(string[] args)
{
Reference <ILogger> loggerRef = Reference <ILogger> .Create(new ConsoleLogger("TestWebMdc: "));
loggerRef.Target.LogInfo("Running...");
try
{
// get some market quotes from for a Highlander FX curve
// and get a Highlander volatility matrix
const string curveName = "Orion.V5r3.Configuration.PricingStructures.QR_LIVE.FxCurve.AUD-USD";
QuotedAssetSet quotedAssetSet;
using (ICoreClient client = new CoreClientFactory(loggerRef).SetEnv(BuildConst.BuildEnv).Create())
{
ICoreItem marketItem = client.LoadItem <Market>(curveName);
if (marketItem == null)
{
throw new ApplicationException("Market '" + curveName + "' not found!");
}
var market = (Market)marketItem.Data;
//PricingStructure ps = market.Items[0];
PricingStructureValuation psv = market.Items1[0];
var valuation = psv as YieldCurveValuation;
if (valuation != null)
{
quotedAssetSet = valuation.inputs;
}
else
{
var curveValuation = psv as FxCurveValuation;
if (curveValuation != null)
{
quotedAssetSet = new QuotedAssetSet
{
instrumentSet = curveValuation.spotRate.instrumentSet,
assetQuote = curveValuation.spotRate.assetQuote
}
}
;
else
{
throw new NotSupportedException("Unsupported PricingStructureValuation type: " + psv.GetType().Name);
}
}
}
//Copied from the working version
const int port = 9123;
// create MDS client
using (IMarketDataClient mdc = MarketDataFactory.Create(loggerRef, null, "localhost:" + port.ToString(CultureInfo.InvariantCulture)))//This was null in the 3rd parameter.
{
{
const MDSProviderId providerId = MDSProviderId.Bloomberg;
loggerRef.Target.LogInfo("----- {0} Market Quotes -----", providerId);
QuotedAssetSet quotes = mdc.GetMarketQuotes(
providerId, null, Guid.NewGuid(), true, null,
quotedAssetSet).Result;
LogResults(loggerRef.Target, quotes);
}
{
const MDSProviderId providerId = MDSProviderId.GlobalIB;
loggerRef.Target.LogInfo("----- {0} Volatility Matrix -----", providerId);
var matrixProps = new NamedValueSet();
matrixProps.Set("Function", "MarketData");
matrixProps.Set("Market", "EOD");
matrixProps.Set("CurveName", "AUD-Swap");
matrixProps.Set("PricingStructureType", "RateATMVolatilityMatrix");
QuotedAssetSet matrix = mdc.GetPricingStructure(
providerId, null, Guid.NewGuid(), true, null,
matrixProps).Result;
LogResults(loggerRef.Target, matrix);
}
}
}
catch (Exception e)
{
loggerRef.Target.Log(e);
}
loggerRef.Target.LogInfo("Completed.");
loggerRef.Target.LogInfo("Press ENTER to exit.");
Console.ReadLine();
}
public void ProcessRequest(RequestBase baseRequest, HandlerResponse response)
{
if (baseRequest == null)
{
throw new ArgumentNullException(nameof(baseRequest));
}
var request = baseRequest as OrdinaryCurveGenRequest;
if (request == null)
{
throw new InvalidCastException(
$"{typeof(RequestBase).Name} is not a {typeof(OrdinaryCurveGenRequest).Name}");
}
CurveSelection[] curveSelectors = request.CurveSelector ?? new List <CurveSelection>().ToArray();
response.ItemCount = curveSelectors.Length;
DateTime lastStatusPublishedAt = DateTime.Now;
// check for workflow cancellation
if (Cancelled)
{
throw new OperationCanceledException(CancelReason);
}
// iterate selected curves
foreach (CurveSelection curveSelector in curveSelectors)
{
// publish 'intermediate' in-progress result (throttled)
if ((DateTime.Now - lastStatusPublishedAt) > TimeSpan.FromSeconds(5))
{
lastStatusPublishedAt = DateTime.Now;
response.Status = RequestStatusEnum.InProgress;
Context.Cache.SaveObject(response);
}
string nameSpace = curveSelector.NameSpace;
string inputMarketName = curveSelector.MarketName;
string inputCurveName = curveSelector.CurveName;
string inputCurveType = curveSelector.CurveType;
// given a curve definition, this workflow generates:
// - a live base curve using current market data
// load curve definition
Context.Logger.LogDebug("Building ordinary curve: {0}.{1}.{2}", inputMarketName, inputCurveType, inputCurveName);
string curveUniqueId =
$"Configuration.PricingStructures.{inputMarketName}.{inputCurveType}.{inputCurveName}";
//TODO This does not work for MArket=Test_EOD because the market date propeerty
//is not included in the identifier and unique identifier!
ICoreItem marketItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, curveUniqueId);
// check data is not mutated
//AssertNotModified<Market>(marketItem);
// note: we must clone the definition to avoid updating it in the cache!
var market = marketItem.GetData <Market>(true);
//AssertSomeQuotesMissing(((YieldCurveValuation)(cachedMarket.Items1[0])).inputs);
//Market clonedMarket = BinarySerializerHelper.Clone<Market>(cachedMarket);
PricingStructure ps = market.Items[0];
PricingStructureValuation psv = market.Items1[0];
// supply base data and build datetime
psv.baseDate = new IdentifiedDate {
Value = request.BaseDate
};
QuotedAssetSet curveDefinition;
if (psv is YieldCurveValuation curveValuation)
{
curveDefinition = curveValuation.inputs;
}
else
{
if (psv is FxCurveValuation valuation)
{
curveDefinition = valuation.spotRate;
}
else
{
throw new NotSupportedException("Unsupported PricingStructureValuation type: " + psv.GetType().Name);
}
}
//AssertSomeQuotesMissing(curveDefinition);
// default outputs
var curveDefProps = new NamedValueSet(marketItem.AppProps);
var curveType = PropertyHelper.ExtractPricingStructureType(curveDefProps);//.GetValue<string>(CurveProp.PricingStructureType, true));
var curveName = curveDefProps.GetValue <string>(CurveProp.CurveName, true);
string marketDataItemName = String.Format(FunctionProp.QuotedAssetSet.ToString() + ".{0}.{1}.{2}", inputMarketName, curveType, curveName);
curveDefProps.Set("BootStrap", true);
curveDefProps.Set(CurveProp.BaseDate, request.BaseDate);
IPricingStructureIdentifier liveCurveId = PricingStructureIdentifier.CreateMarketCurveIdentifier(curveDefProps, inputMarketName, null, null, null, null);
NamedValueSet liveCurveProps = liveCurveId.Properties;
var liveCurveItemName = liveCurveProps.GetValue <string>(CurveProp.UniqueIdentifier, true);
var liveCurve = new Market(); // empty
try
{
// build a request/response map (indexed by instrument id)
var instrumentMap = new Dictionary <string, Asset>();
foreach (Asset asset in curveDefinition.instrumentSet.Items)
{
instrumentMap[asset.id.ToLower()] = asset;
}
int bavNum = 0;
foreach (BasicAssetValuation quoteInstr in curveDefinition.assetQuote)
{
if (quoteInstr.objectReference?.href == null)
{
throw new ApplicationException($"Missing objectReference in BasicAssetValuation[{bavNum}]");
}
string instrId = quoteInstr.objectReference.href;
if (!instrumentMap.TryGetValue(instrId.ToLower(), out _))
{
throw new ApplicationException($"Cannot find instrument '{instrId}' for assetQuote");
}
bavNum++;
}
// request market data from MDS
QuotedAssetSet marketData;
if (request.UseSavedMarketData)
{
// get saved market data
marketData = Context.Cache.LoadObject <QuotedAssetSet>(nameSpace + "." + marketDataItemName);
if (marketData == null)
{
throw new ApplicationException(
$"Could not load saved market data with name: '{marketDataItemName}'");
}
}
else
{
//throw new NotImplementedException();
using (var mdc = MarketDataFactory.Create(Reference <ILogger> .Create(Context.Logger), Assembly.GetExecutingAssembly(), null))
{
// call MDS
//AssertSomeQuotesMissing(curveDefinition);
Guid mdsRequestId = Guid.NewGuid();
MDSResult <QuotedAssetSet> mdsResponse = mdc.GetMarketQuotes(
MDSProviderId.Bloomberg, null, mdsRequestId, true, null,
curveDefinition);
if (mdsResponse.Error != null)
{
throw mdsResponse.Error;
}
marketData = mdsResponse.Result;
if ((marketData.assetQuote == null) || marketData.assetQuote.Length < 1)
{
throw new ApplicationException($"MDS response contains no quotes! ({mdsRequestId})");
}
// save transient market data for later offline use
if (request.SaveMarketData)
{
var marketDataProps = new NamedValueSet();
marketDataProps.Set(liveCurveProps.Get(EnvironmentProp.NameSpace));//TODO Added to filter on client namespace!
marketDataProps.Set(liveCurveProps.Get(CurveProp.Market));
marketDataProps.Set(liveCurveProps.Get(CurveProp.PricingStructureType));
marketDataProps.Set(liveCurveProps.Get(CurveProp.CurveName));
marketDataProps.Set(liveCurveProps.Get(CurveProp.Currency1));
Context.Cache.SaveObject(marketData, marketDataItemName, marketDataProps, true, TimeSpan.FromDays(7));
}
}
}
// check market data for undefined/invalid quotes
foreach (BasicAssetValuation asset in marketData.assetQuote)
{
if (asset.quote.Any(quote => quote.measureType.Value.Equals("undefined", StringComparison.OrdinalIgnoreCase)))
{
throw new ApplicationException(
$"Market quote undefined/missing for asset '{asset.objectReference.href}'");
}
}
// merge MDS results with stored quotes in the curve definition
curveDefinition.Replace(marketData);//Merge(marketData, true, false, true);
// generate ordinary base curve
if (psv is YieldCurveValuation valuation)
{
valuation.inputs = curveDefinition;
}
else
{
((FxCurveValuation)psv).spotRate = new FxRateSet
{
instrumentSet = curveDefinition.instrumentSet,
assetQuote = curveDefinition.assetQuote
};
}
// hack - if rate basis curve then call new triplet fn, else call old pair fn.
IPricingStructure ips;
switch (curveType)
{
case PricingStructureTypeEnum.RateBasisCurve:
{
// rate basis curves require a reference curve
string refCurveUniqueId =
$"Market.{inputMarketName}.{curveDefProps.GetValue<string>(CurveProp.ReferenceCurveName, true)}";
// load the reference curve
ICoreItem refCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, refCurveUniqueId);
var refCurve = (Market)refCurveItem.Data;
//Format the ref curve data and call the pricing structure helper.
var refCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(refCurve.Items[0],
refCurve.Items1[0], refCurveItem.AppProps);
liveCurveProps.Set(CurveProp.ReferenceCurveUniqueId, refCurveUniqueId);
var spreadCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(ps, psv, liveCurveProps);
//create and set the pricingstructure
ips = CurveLoader.LoadInterestRateCurve(Context.Logger, Context.Cache, nameSpace, refCurveFpMLTriplet, spreadCurveFpMLTriplet);
//Creator.Create(refCurveFpMLTriplet, spreadCurveFpMLTriplet);
}
break;
case PricingStructureTypeEnum.RateXccyCurve:
{
// rate basis curves require a base curve
string baseCurveUniqueId = String.Format(nameSpace + ".Market.{0}.{1}",
inputMarketName, curveDefProps.GetValue <string>(CurveProp.ReferenceCurveName, true));
// load the reference curve
ICoreItem baseCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, baseCurveUniqueId);
var baseCurve = (Market)baseCurveItem.Data;
// rate basis curves require an fx curve
string fxCurveUniqueId = String.Format(nameSpace + ".Market.{0}.{1}",
inputMarketName, curveDefProps.GetValue <string>(CurveProp.ReferenceFxCurveName, true));
// load the reference curve
ICoreItem fxCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, fxCurveUniqueId);
var fxCurve = (Market)fxCurveItem.Data;
// rate basis curves require a reference curve
string refCurveUniqueId = String.Format(nameSpace + ".Market.{0}.{1}",
inputMarketName, curveDefProps.GetValue <string>(CurveProp.ReferenceCurrency2CurveName, true));
// load the reference curve
ICoreItem refCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, refCurveUniqueId);
var refCurve = (Market)refCurveItem.Data;
//Format the ref curve data and call the pricing structure helper.
var baseCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(baseCurve.Items[0],
baseCurve.Items1[0], baseCurveItem.AppProps);
var fxCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(fxCurve.Items[0],
fxCurve.Items1[0], fxCurveItem.AppProps);
var refCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(refCurve.Items[0],
refCurve.Items1[0], refCurveItem.AppProps);
liveCurveProps.Set(CurveProp.ReferenceCurveUniqueId, baseCurveUniqueId);
liveCurveProps.Set(CurveProp.ReferenceFxCurveUniqueId, fxCurveUniqueId);
liveCurveProps.Set(CurveProp.ReferenceCurrency2CurveId, refCurveUniqueId);
var spreadCurveFpMLTriplet = new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(ps, psv, liveCurveProps);
//create and set the pricingstructure
ips = CurveLoader.LoadInterestRateCurve(Context.Logger, Context.Cache, nameSpace, baseCurveFpMLTriplet,
fxCurveFpMLTriplet, refCurveFpMLTriplet, spreadCurveFpMLTriplet);
//Creator.Create(baseCurveFpMLTriplet, fxCurveFpMLTriplet, refCurveFpMLTriplet, spreadCurveFpMLTriplet);
}
break; //TODO Add Volatility types as well
default:
{
ips = CurveLoader.LoadCurve(Context.Logger, Context.Cache,
nameSpace, new Pair <PricingStructure, PricingStructureValuation>(ps, psv),
liveCurveProps);
//Creator.Create(new Pair<PricingStructure, PricingStructureValuation>(ps, psv), liveCurveProps);
}
break;
}
// retrieve curve
liveCurve = PricingStructureHelper.CreateMarketFromFpML(
ips.GetPricingStructureId().UniqueIdentifier,
ips.GetFpMLData());
// curve done
response.IncrementItemsPassed();
}
catch (Exception innerExcp)
{
response.IncrementItemsFailed();
Context.Logger.Log(innerExcp);
liveCurveProps.Set(WFPropName.ExcpName, WFHelper.GetExcpName(innerExcp));
liveCurveProps.Set(WFPropName.ExcpText, WFHelper.GetExcpText(innerExcp));
}
// ================================================================================
// calculate curve lifetimes
// SOD = 8am, EOD = 4:30pm
// live curves
// - publish anytime
// - expires SOD next day
// EOD (today) curves
// - publish for 15 minutes prior to EOD today
// - expires in 7 days
// EOD (dated) - 7 days
// - publish for 15 minutes prior to EOD today
// - expires in 7 days
DateTime dtNow = DateTime.Now;
DateTime dtToday = dtNow.Date;
DateTime dtEODPublishBegin = dtToday.AddHours(16.25); // 4:15pm today
DateTime dtEODPublishUntil = dtToday.AddHours(16.5); // 4:30pm today
DateTime dtSODTomorrow = dtToday.AddHours(24 + 8); // 8am tomorrow
//DateTime dtEODTomorrow = dtToday.AddHours(24 + 16); // 4pm tomorrow
// publish live curve
Context.Cache.SaveObject(liveCurve, nameSpace + "." + liveCurveItemName, liveCurveProps, true, dtSODTomorrow);
// republish as latest EOD curve
if (request.ForceGenerateEODCurves || ((dtNow >= dtEODPublishBegin) && (dtNow <= dtEODPublishUntil)))
{
NamedValueSet itemProps = PricingStructureIdentifier.CreateMarketCurveIdentifier(liveCurveProps, CurveConst.QR_EOD, null, null, null, null).Properties;
var itemName = itemProps.GetValue <string>(CurveProp.UniqueIdentifier, true);
// persistent
Context.Cache.SaveObject(liveCurve, nameSpace + "." + itemName, itemProps, false, TimeSpan.FromDays(7));
}
// republish as dated EOD curve
if (request.ForceGenerateEODCurves || ((dtNow >= dtEODPublishBegin) && (dtNow <= dtEODPublishUntil)))
{
NamedValueSet itemProps = PricingStructureIdentifier.CreateMarketCurveIdentifier(liveCurveProps, CurveConst.QR_EOD, dtToday, null, null, null).Properties;
var itemName = itemProps.GetValue <string>(CurveProp.UniqueIdentifier, true);
// persistent
Context.Cache.SaveObject(liveCurve, nameSpace + "." + itemName, itemProps, false, TimeSpan.FromDays(7));
}
} // foreach curve
// success
response.Status = RequestStatusEnum.Completed;
}
public void ProcessRequest(RequestBase baseRequest, HandlerResponse response)
{
if (baseRequest == null)
{
throw new ArgumentNullException("request");
}
OrdinaryCurveGenRequest request = baseRequest as OrdinaryCurveGenRequest;
if (request == null)
{
throw new InvalidCastException(String.Format("{0} is not a {1}", typeof(RequestBase).Name, typeof(OrdinaryCurveGenRequest).Name));
}
CurveSelection[] curveSelectors = request.CurveSelector ?? new List <CurveSelection>().ToArray();
response.ItemCount = curveSelectors.Length;
DateTime lastStatusPublishedAt = DateTime.Now;
// check for workflow cancellation
if (this.Cancelled)
{
throw new OperationCanceledException(this.CancelReason);
}
// iterate selected curves
foreach (CurveSelection curveSelector in curveSelectors)
{
// publish 'intermediate' in-progress result (throttled)
if ((DateTime.Now - lastStatusPublishedAt) > TimeSpan.FromSeconds(5))
{
lastStatusPublishedAt = DateTime.Now;
response.Status = RequestStatusEnum.InProgress;
_Context.Cache.SaveObject <HandlerResponse>(response);
}
string inputMarketName = curveSelector.MarketName;
string inputCurveName = curveSelector.CurveName;
string inputCurveType = curveSelector.CurveType;
// given a curve definition, this workflow generates:
// - a live base curve using current market data
// load curve definition
_Context.Logger.LogDebug("Building ordinary curve: {0}.{1}.{2}", inputMarketName, inputCurveType, inputCurveName);
string curveUniqueId = string.Format("Orion.Configuration.PricingStructures.{0}.{1}.{2}", inputMarketName, inputCurveType, inputCurveName);
ICoreItem marketItem = LoadAndCheckMarketItem(_Context.Cache, curveUniqueId);
var marketDate = curveSelector.MarketDate;
Market market = marketItem.GetData <Market>(true);
//AssertSomeQuotesMissing(((YieldCurveValuation)(cachedMarket.Items1[0])).inputs);
//Market clonedMarket = BinarySerializerHelper.Clone<Market>(cachedMarket);
PricingStructure ps = market.Items[0];
PricingStructureValuation psv = market.Items1[0];
// supply base data and build datetime
psv.baseDate = new IdentifiedDate {
Value = request.BaseDate
};
QuotedAssetSet curveDefinition;
if (psv is YieldCurveValuation)
{
curveDefinition = ((YieldCurveValuation)psv).inputs;
}
else if (psv is FxCurveValuation)
{
curveDefinition = ((FxCurveValuation)psv).spotRate;
}
else
{
throw new NotSupportedException("Unsupported PricingStructureValuation type: " + psv.GetType().Name);
}
// default outputs
var curveDefProps = new NamedValueSet(marketItem.AppProps);
var curveType = PropertyHelper.ExtractPricingStructureType(curveDefProps);//.GetValue<string>(CurveProp.PricingStructureType, true));
var curveName = curveDefProps.GetValue <string>(CurveProp.CurveName, true);
string marketDataItemName = String.Format("Highlander.MarketData.{0}.{1}.{2}", inputMarketName, curveType, curveName);
curveDefProps.Set("BootStrap", true);
curveDefProps.Set(CurveProp.BaseDate, request.BaseDate);
IPricingStructureIdentifier liveCurveId = PricingStructureIdentifier.CreateMarketCurveIdentifier(curveDefProps, inputMarketName, null, null, null, null);
NamedValueSet liveCurveProps = liveCurveId.Properties;
var liveCurveItemName = liveCurveProps.GetValue <string>(CurveProp.UniqueIdentifier, true);
var liveCurve = new Market(); // empty
// given a curve definition, this workflow generates:
// - a live base curve using current market data
var curveGenProps = new NamedValueSet();
curveGenProps.Set(CurveProp.BaseDate, request.BaseDate);
IPricingStructureIdentifier curveUniqueId =
PricingStructureIdentifier.CreateMarketCurveIdentifier(curveGenProps, inputMarketName, marketDate, inputCurveType, inputCurveName, null);
var baseCurveUniqueId = curveUniqueId.Properties.GetValue <string>(CurveProp.UniqueIdentifier, true);
ICoreItem marketItem = LoadAndCheckMarketItem(_Context.Cache, baseCurveUniqueId);
// load curve definition
_Context.Logger.LogDebug("Copy curve: {0} to {1}", baseCurveUniqueId, inputMarketName);
// default outputs
curveDefProps = new NamedValueSet(marketItem.AppProps);
curveDefProps.Set(CurveProp.MarketAndDate, inputMarketName);
curveDefProps.Set(CurveProp.MarketDate, null);
var curveType = PropertyHelper.ExtractPricingStructureType(curveDefProps);
IPricingStructureIdentifier newCurveUniqueId =
PricingStructureIdentifier.CreateMarketCurveIdentifier(curveGenProps, inputMarketName, null, inputCurveType, inputCurveName, null);
var curveId = newCurveUniqueId.Properties.GetValue <string>(CurveProp.UniqueIdentifier, true);
//var curveName = curveDefProps.GetValue<string>(CurveProp.CurveName, true);
//string marketItemName = String.Format("Highlander.Market.{0}.{1}.{2}", inputMarketName, curveType, curveName);
curveDefProps.Set(CurveProp.UniqueIdentifier, curveId);
_Context.Cache.SaveObject <Market>((Market)marketItem.Data, curveId, curveDefProps, true, TimeSpan.FromDays(50));
// curve done
requestStatus.IncrementItemsPassed();
// publish 'completed' in-progress result
requestStatus.Publish(_Context.Logger, _Context.Cache);
}
// success
requestStatus.Status = RequestStatusEnum.Completed;
// publish 'completed' in-progress result
requestStatus.Publish(_Context.Logger, _Context.Cache);
return(requestStatus);
}
public void ProcessRequest(RequestBase baseRequest, HandlerResponse response)
{
if (baseRequest == null)
{
throw new ArgumentNullException(nameof(baseRequest));
}
var request = baseRequest as StressedCurveGenRequest;
if (request == null)
{
throw new InvalidCastException(
$"{typeof(RequestBase).Name} is not a {typeof(StressedCurveGenRequest).Name}");
}
// check for workflow cancellation
if (Cancelled)
{
throw new OperationCanceledException(CancelReason);
}
DateTime lastStatusPublishedAt = DateTime.Now;
CurveSelection[] curveSelectors = request.CurveSelector ?? new List <CurveSelection>().ToArray();
#region Load stress rules
//find the uniques namespaces
var uniquesNameSpaces = new List <string>();
foreach (CurveSelection curveSelector in curveSelectors)
{
if (!uniquesNameSpaces.Contains(curveSelector.NameSpace))
{
uniquesNameSpaces.Add(curveSelector.NameSpace);
}
}
var cachedStressRules = new Dictionary <string, List <CachedStressRule> >();
{
IExpression queryExpr = Expr.IsEQU(EnvironmentProp.NameSpace, uniquesNameSpaces[0]);//TODO only does the first namespace....
List <StressRule> storedStressRules = Context.Cache.LoadObjects <StressRule>(queryExpr);
foreach (StressRule storedStressRule in storedStressRules)
{
if ((storedStressRule.Disabled) || (storedStressRule.StressId == null))
{
continue;
}
string key = storedStressRule.StressId.ToLower();
List <CachedStressRule> rules;
if (!cachedStressRules.TryGetValue(key, out rules))
{
rules = new List <CachedStressRule>();
cachedStressRules[key] = rules;
}
rules.Add(new CachedStressRule(storedStressRule));
rules.Sort();
}
}
#endregion
response.ItemCount = curveSelectors.Length * cachedStressRules.Count;
// iterate selected base curves
foreach (CurveSelection curveSelector in curveSelectors)
{
// check for workflow cancellation
if (Cancelled)
{
throw new OperationCanceledException(CancelReason);
}
// publish 'intermediate' in-progress result (throttled)
if ((DateTime.Now - lastStatusPublishedAt) > TimeSpan.FromSeconds(5))
{
lastStatusPublishedAt = DateTime.Now;
response.Status = RequestStatusEnum.InProgress;
Context.Cache.SaveObject(response);
}
string nameSpace = curveSelector.NameSpace;
string inputMarketName = curveSelector.MarketName;
var marketDate = curveSelector.MarketDate;
if (marketDate != null && marketDate != DateTime.MinValue)
{
inputMarketName += "." + ((DateTime)marketDate).ToString(CurveProp.MarketDateFormat);
}
string inputCurveName = curveSelector.CurveName;
string inputCurveType = curveSelector.CurveType;
Context.Logger.LogDebug("Building stressed curve(s): {0}.{1}.{2}", inputMarketName, inputCurveType, inputCurveName);
#region Load base curve
var curveGenProps = new NamedValueSet();
curveGenProps.Set(CurveProp.BaseDate, request.BaseDate);
IPricingStructureIdentifier baseCurveId =
PricingStructureIdentifier.CreateMarketCurveIdentifier(curveGenProps, inputMarketName, null, inputCurveType, inputCurveName, null);
var baseCurveUniqueId = baseCurveId.Properties.GetValue <string>(CurveProp.UniqueIdentifier, true);
ICoreItem baseCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, baseCurveUniqueId);
var stressNameProp = baseCurveItem.AppProps.GetValue <string>(CurveProp.StressName, null);
if (stressNameProp != null)
{
throw new ApplicationException("The Market with name '" + baseCurveUniqueId + "' is NOT a base curve! (Stress name is not null)");
}
var baseCurveFpml = (Market)baseCurveItem.Data;
var baseCurveType = PropertyHelper.ExtractPricingStructureType(baseCurveItem.AppProps);
#endregion
#region Load the reference curves - if required
string fxCurveName = null, refCurveName = null, quoteCurveName = null;
NamedValueSet fxProperties = null, refProperties = null, quoteProperties = null;
Market fxMarket = null, refMarket = null, quoteMarket = null;
if (baseCurveType == PricingStructureTypeEnum.RateBasisCurve ||
baseCurveType == PricingStructureTypeEnum.RateXccyCurve)
{
// rate basis curves require a reference curve
refCurveName = baseCurveItem.AppProps.GetValue <string>(CurveProp.ReferenceCurveUniqueId, true);
// load the reference curve
var refCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, refCurveName);
refMarket = (Market)refCurveItem.Data;
refProperties = refCurveItem.AppProps;
}
if (baseCurveType == PricingStructureTypeEnum.RateXccyCurve)
{
// rate basis curves require an fx curve
fxCurveName = baseCurveItem.AppProps.GetValue <string>(CurveProp.ReferenceFxCurveUniqueId, true);
// load the reference curve
var fxCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, fxCurveName);
fxMarket = (Market)fxCurveItem.Data;
fxProperties = fxCurveItem.AppProps;
// rate basis curves require a reference curve
quoteCurveName = baseCurveItem.AppProps.GetValue <string>(CurveProp.ReferenceCurrency2CurveId, true);
// load the reference curve
var quoteCurveItem = LoadAndCheckMarketItem(Context.Cache, nameSpace, quoteCurveName);
quoteMarket = (Market)quoteCurveItem.Data;
quoteProperties = quoteCurveItem.AppProps;
}
#endregion
// process stress rules
foreach (var kvp in cachedStressRules)
{
CachedStressRule stressRule = kvp.Value.FirstOrDefault(item => (item.FilterExpr == null) || (Expr.CastTo(item.FilterExpr.Evaluate(baseCurveItem.AppProps), false)));
// find stress rule that applies
if (stressRule == null)
{
// this stress does not apply to this base curve
Context.Logger.LogWarning("Stress '{0}' does not apply to base curve '{1}'!", kvp.Key, baseCurveUniqueId);
response.IncrementItemsPassed();
continue;
}
// apply the stress rule
//_Context.Logger.LogDebug("Applying stress '{0}' (rule {1}) to base curve '{2}'", stressRule.StressId, stressRule.RuleId, baseCurveUniqueId);
var stressDefProps = new NamedValueSet(baseCurveItem.AppProps, curveGenProps);
stressDefProps.Set("Identifier", null);//THis is done for backward compatability eith the old ratecurves.
stressDefProps.Set(CurveProp.BaseCurveType, baseCurveType);
IPricingStructureIdentifier stressCurveId = PricingStructureIdentifier.CreateMarketCurveIdentifier(
stressDefProps, inputMarketName, null, baseCurveType.ToString(), inputCurveName, stressRule.StressId);
NamedValueSet stressCurveProps = stressCurveId.Properties;
var stressCurveName = stressCurveProps.GetValue <string>(CurveProp.UniqueIdentifier, true);
// from here on a curve will be published (with error details included)
var stressCurve = new Market(); // empty
try
{
// clone the base curve and adjust the market quotes
var ps = BinarySerializerHelper.Clone(baseCurveFpml.Items[0]);
PricingStructureValuation psv = ApplyStress(stressRule, baseCurveFpml.Items1[0]);
// hack - supply base date
psv.baseDate = new IdentifiedDate {
Value = request.BaseDate
};
Triplet <PricingStructure, PricingStructureValuation, NamedValueSet> refCurveFpmlTriplet = null;
if (baseCurveType == PricingStructureTypeEnum.RateBasisCurve ||
baseCurveType == PricingStructureTypeEnum.RateXccyCurve)
{
var psRef = BinarySerializerHelper.Clone(refMarket.Items[0]);
//var psvRef = BinarySerializerHelper.Clone<PricingStructureValuation>(refcurveFpml.Items1[0]);
var psvRef = ApplyStress(stressRule, refMarket.Items1[0]);
refCurveFpmlTriplet =
new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(
psRef, psvRef, refProperties);
}
IPricingStructure ips;
switch (baseCurveType)
{
case PricingStructureTypeEnum.RateBasisCurve:
stressCurveProps.Set(CurveProp.ReferenceCurveUniqueId, refCurveName);
var basisCurveFpmlTriplet =
new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(
ps, psv, stressCurveProps);
//create and set the pricingstructure
ips = CurveLoader.LoadInterestRateCurve(Context.Logger, Context.Cache, nameSpace, refCurveFpmlTriplet, basisCurveFpmlTriplet);
//Creator.Create(refCurveFpmlTriplet, basisCurveFpmlTriplet);
break;
case PricingStructureTypeEnum.RateXccyCurve:
stressCurveProps.Set(CurveProp.ReferenceCurveUniqueId, refCurveName);
stressCurveProps.Set(CurveProp.ReferenceFxCurveUniqueId, fxCurveName);
stressCurveProps.Set(CurveProp.ReferenceCurrency2CurveId, quoteCurveName);
var xccyCurveFpmlTriplet =
new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(ps, psv,
stressCurveProps);
//Format the ref curve data and call the pricing structure helper.
var psvFx = ApplyStress(stressRule, fxMarket.Items1[0]);
var fxCurveFpmlTriplet
= new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(
fxMarket.Items[0],
psvFx, fxProperties);
var psvRef = ApplyStress(stressRule, quoteMarket.Items1[0]);
var quoteCurveFpmlTriplet
= new Triplet <PricingStructure, PricingStructureValuation, NamedValueSet>(
quoteMarket.Items[0],
psvRef, quoteProperties);
//create and set the pricingstructure
ips = CurveLoader.LoadInterestRateCurve(Context.Logger, Context.Cache, nameSpace, refCurveFpmlTriplet, fxCurveFpmlTriplet, quoteCurveFpmlTriplet,
xccyCurveFpmlTriplet);
//Creator.Create(refCurveFpmlTriplet, fxCurveFpmlTriplet, quoteCurveFpmlTriplet, xccyCurveFpmlTriplet);
break;
default:
ips = CurveLoader.LoadCurve(Context.Logger, Context.Cache,
nameSpace, new Pair <PricingStructure, PricingStructureValuation>(ps, psv),
stressCurveProps);
//Creator.Create( new Pair<PricingStructure, PricingStructureValuation>(ps, psv), stressCurveProps);
break;
}
var identifier = ips.GetPricingStructureId().UniqueIdentifier;
// retrieve curve
stressCurve = PricingStructureHelper.CreateMarketFromFpML(
identifier,
ips.GetFpMLData());
// curve done
response.IncrementItemsPassed();
}
catch (Exception innerExcp)
{
response.IncrementItemsFailed();
Context.Logger.Log(innerExcp);
stressCurveProps.Set(WFPropName.ExcpName, WFHelper.GetExcpName(innerExcp));
stressCurveProps.Set(WFPropName.ExcpText, WFHelper.GetExcpText(innerExcp));
}
// save stressed curve with same lifetime as base curve
stressCurveProps.Set(EnvironmentProp.NameSpace, nameSpace);
Context.Cache.SaveObject(stressCurve, nameSpace + "." + stressCurveName, stressCurveProps, true, baseCurveItem.Expires);
} // foreach stress rule
} // foreach base curve
// success
response.Status = RequestStatusEnum.Completed;
}
private static PricingStructureValuation ApplyStress(CachedStressRule stressRule, PricingStructureValuation psvInput)
{
string marketQuote = AssetMeasureScheme.GetEnumString(AssetMeasureEnum.MarketQuote);
string decimalRate = PriceQuoteUnitsScheme.GetEnumString(PriceQuoteUnitsEnum.DecimalRate);
var psv = BinarySerializerHelper.Clone(psvInput);
// extract the market quotes from the cloned base curve
QuotedAssetSet curveDefinition;
if (psv is YieldCurveValuation yieldCurveValuation)
{
curveDefinition = yieldCurveValuation.inputs;
}
else
{
if (psv is FxCurveValuation curveValuation)
{
curveDefinition = new QuotedAssetSet
{
instrumentSet = curveValuation.spotRate.instrumentSet,
assetQuote = curveValuation.spotRate.assetQuote
};
}
else
{
throw new NotSupportedException("Unsupported PricingStructureValuation type: " +
psv.GetType().Name);
}
}
// stress the market quotes
foreach (BasicAssetValuation asset in curveDefinition.assetQuote)
{
var stressDefQuotes = new List <BasicQuotation>();
foreach (BasicQuotation quote in asset.quote)
{
if (quote.measureType.Value.Equals(marketQuote) &&
quote.quoteUnits.Value.Equals(decimalRate))
{
var exprProps = new NamedValueSet(new NamedValue("MarketQuote", quote.value));
quote.valueSpecified = true;
quote.value = Convert.ToDecimal(stressRule.UpdateExpr.Evaluate(exprProps));
}
quote.informationSource = null;
quote.timeSpecified = false;
quote.valuationDateSpecified = false;
stressDefQuotes.Add(quote);
}
asset.quote = stressDefQuotes.ToArray();
}
// replace the market quotes in the cloned base curve with the stressed values
if (psv is YieldCurveValuation valuation)
{
valuation.inputs = curveDefinition;
valuation.discountFactorCurve = null;
valuation.zeroCurve = null;
}
else
{
((FxCurveValuation)psv).spotRate
= new FxRateSet
{
instrumentSet = curveDefinition.instrumentSet,
assetQuote = curveDefinition.assetQuote
};
}
return(psv);
}
