QPR-11979 add builder label to bond builder results

Author: pcaspers

OREData/ored/portfolio/bond.cpp

@@ -333,7 +333,9 @@ BondBuilder::Result BondFactory::build(const boost::shared_ptr<EngineFactory>& e
     boost::shared_lock<boost::shared_mutex> lock(mutex_);
     for (auto const& b : builders_) {
         if (referenceData->hasData(b.first, securityId)) {
-            return b.second->build(engineFactory, referenceData, securityId);
+            auto tmp = b.second->build(engineFactory, referenceData, securityId);
+            tmp.builderLabel = b.first;
+            return tmp;
         }
     }
 

OREData/ored/portfolio/bond.hpp

@@ -181,10 +181,9 @@ class Bond : public Trade {
 
 struct BondBuilder {
     struct Result {
+        std::string builderLabel;
         boost::shared_ptr<QuantLib::Bond> bond;
         boost::shared_ptr<QuantExt::ModelBuilder> modelBuilder; // might be nullptr
-
-        
         bool isInflationLinked = false;
         bool hasCreditRisk = true;
         std::string currency;