fix: Fix for getting transaction in graphql instrumentation (#275)

Author: sumitsuthar

lib/instrumentation-security/hooks/graphql/nr-graphql.js

@@ -27,10 +27,10 @@ module.exports = function initialize(shim, mod) {
  return fn;
  }
  return function wrappedExecute() {
- const segment = shim.getActiveSegment();
+ const transaction = shim.tracer.getTransaction();
  try {
- if (segment && segment.transaction) {
- let request = requestManager.getRequestFromId(segment.transaction.id);
+ if (transaction) {
+ let request = requestManager.getRequestFromId(transaction.id);
  let customDataType = {};
  //check for query parms
  if (request.headers['x-apollo-operation-name']) {
@@ -47,7 +47,7 @@ module.exports = function initialize(shim, mod) {
  }
  }
  request.customDataType = customDataType;
- requestManager.setRequest(segment.transaction.id, request);
+ requestManager.setRequest(transaction.id, request);
  }
 
  //check for body
@@ -60,7 +60,7 @@ module.exports = function initialize(shim, mod) {
  customDataType['*.variables'] = 'GRAPHQL_VARIABLE';
  }
  request.customDataType = customDataType;
- requestManager.setRequest(segment.transaction.id, request);
+ requestManager.setRequest(transaction.id, request);
  }
  }