fixes based on feedback

middleware/authentication.js

@@ -1,4 +1,5 @@
 const { passport } = require('../services/passport');
+const Context = require('../graph/context');
 const debug = require('debug')('talk:middleware:authentication');
 
 const authentication = (req, res, next) =>
@@ -22,6 +23,9 @@ const authentication = (req, res, next) =>
         debug('user was not on request');
       }
 
+      // Attach a new context to the request.
+      req.context = new Context(req);
+
       next();
     }
   )(req, res, next);