the case of the missing file

src/express/middleware/createAuthHeaderFromCookie.js

@@ -0,0 +1,14 @@
+const createAuthHeaderFromCookie = (req, _, next) => {
+  if (process.env.NODE_ENV !== 'production' || this.config.productionGraphQLPlayground) {
+    const existingAuthHeader = req.get('Authorization');
+    const { token } = req.cookies;
+
+    if (!existingAuthHeader && token) {
+      req.headers.authorization = `JWT ${token}`;
+    }
+  }
+
+  next();
+};
+
+module.exports = createAuthHeaderFromCookie;

src/index.js

@@ -56,7 +56,7 @@ class Payload {
       this.config.routes.graphQL,
       createAuthHeaderFromCookie,
       passport.authenticate(['jwt', 'anonymous'], { session: false }),
-      new GraphQL(this.config, this.collections, this.User, this.Upload, this.globals),
+      new GraphQL(this.config, this.collections, this.User, this.Upload, this.globals).init(),
     );
 
     this.router.get(this.config.routes.graphQLPlayground, graphQLPlayground({

src/mongoose/connect.js

@@ -11,6 +11,7 @@ const connectMongoose = async (url) => {
     urlToConnect = await mongod.getUri();
     successfulConnectionMessage = 'Connected to in-memory Mongo server successfully!';
   }
+
   mongoose.connect(urlToConnect, {
     useNewUrlParser: true,
     useUnifiedTopology: true,