function handler()

in lib/module_2/ab_testing_module_2.ts [43:70]

• 22 lines of code
• 4 McCabe index (conditional complexity)

      function handler(event) {
          console.log(JSON.stringify(event));
          var request = event.request;
          var headers = request.headers;

          // If no experiment value, generate it, and store it in a header, else read it.
          if (!request.cookies['X-Experiment']) {
              X_Experiment_Value = Math.floor(Math.random() * 100);
              console.log("X_Experiment_U NEW_USER");
          } else {
              X_Experiment_Value = parseInt(request.cookies["X-Experiment"].value);
              console.log("X_Experiment_U RETURNING_USER");

          }

          headers.createcookie = {value:(X_Experiment_Value).toString()};

          if (X_Experiment_Value < 80) {
              request.uri = '/index_b.html';
          } else {
              request.uri = '/index.html';
          }
          console.log("after="+JSON.stringify(event));

          console.log("X_Experiment_V " + (request.uri == '/index.html' ? 'A_VERSION' : 'B_VERSION'));
          return request;

      };