Adjusted placement of server side graph code.

app.js

@@ -10,6 +10,8 @@ const RedisStore = require('connect-redis')(session);
 const redis = require('./services/redis');
 const csrf = require('csurf');
 const errors = require('./errors');
+const graph = require('./graph');
+const apollo = require('graphql-server-express');
 
 const app = express();
 
@@ -77,7 +79,22 @@ app.use(session(session_opts));
 app.use(passport.initialize());
 app.use(passport.session());
 
-app.use('/api/v1/graph', require('./routes/api/graph'));
+//==============================================================================
+// GraphQL Router
+//==============================================================================
+
+// GraphQL endpoint.
+app.use('/api/v1/graph/ql', apollo.graphqlExpress(graph.createGraphOptions));
+
+// Only include the graphiql tool if we aren't in production mode.
+if (app.get('env') !== 'production') {
+
+  // Interactive graphiql interface.
+  app.use('/api/v1/graph/iql', apollo.graphiqlExpress({
+    endpointURL: '/api/v1/graph/ql'
+  }));
+
+}
 
 //==============================================================================
 // CSRF MIDDLEWARE

graph/index.js

@@ -0,0 +1,24 @@
+const loaders = require('./loaders');
+const mutators = require('./mutators');
+const schema = require('./schema');
+
+module.exports = {
+  createGraphOptions: (req) => {
+
+    let context = {};
+
+    // Load the current logged in user to `user`, otherwise this'll be null.
+    context.user = req.user;
+
+    // Create the loaders.
+    context.loaders = loaders(context);
+
+    // Create the mutators.
+    context.mutators = mutators(context);
+
+    return {
+      schema,
+      context
+    };
+  }
+};

graph/loaders.js

@@ -1,14 +1,14 @@
 const DataLoader = require('dataloader');
 const _ = require('lodash');
 const url = require('url');
-const errors = require('../../../errors');
-const scraper = require('../../../services/scraper');
+const errors = require('../errors');
+const scraper = require('../services/scraper');
 
-const Comment = require('../../../models/comment');
-const User = require('../../../models/user');
-const Action = require('../../../models/action');
-const Asset = require('../../../models/asset');
-const Settings = require('../../../models/setting');
+const Comment = require('../models/comment');
+const User = require('../models/user');
+const Action = require('../models/action');
+const Asset = require('../models/asset');
+const Settings = require('../models/setting');
 
 /**
  * SingletonResolver is a cached loader for a single result.

graph/mutators.js

@@ -1,11 +1,11 @@
-const errors = require('../../../errors');
+const errors = require('../errors');
 
-const Action = require('../../../models/action');
-const Asset = require('../../../models/asset');
-const Comment = require('../../../models/comment');
-const User = require('../../../models/user');
+const Action = require('../models/action');
+const Asset = require('../models/asset');
+const Comment = require('../models/comment');
+const User = require('../models/user');
 
-const Wordlist = require('../../../services/wordlist');
+const Wordlist = require('../services/wordlist');
 
 /**
  * Creates a new comment.

graph/typeDefs.js

@@ -1,3 +1,7 @@
+// TODO: Adjust `RootQuery.asset(id: ID, url: URL)` to instead be
+// `RootQuery.asset(id: ID, url: URL!)` because we'll always need the url, if
+// this change is done now everything will likely break on the front end.
+
 const typeDefs = [`
 type UserSettings {
   bio: String
@@ -76,7 +80,7 @@ scalar URL
 type RootQuery {
   settings: Settings
   assets: [Asset]
-  asset(id: ID, url: URL!): Asset
+  asset(id: ID, url: URL): Asset
   me: User
 }
 

routes/api/graph/index.js

@@ -1,33 +0,0 @@
-const express = require('express');
-const apollo = require('graphql-server-express');
-
-const loaders = require('./loaders');
-const mutators = require('./mutators');
-const schema = require('./schema');
-
-const router = express.Router();
-
-// GraphQL endpoint.
-router.use('/ql', apollo.graphqlExpress((req) => {
-
-  let context = {};
-
-  // Load the current logged in user to `user`, otherwise this'll be null.
-  context.user = req.user;
-
-  // Create the loaders.
-  context.loaders = loaders(context);
-
-  // Create the mutators.
-  context.mutators = mutators(context);
-
-  return {
-    schema,
-    context
-  };
-}));
-
-// Interactive graphiql interface.
-router.use('/iql', apollo.graphiqlExpress({endpointURL: '/api/v1/graph/ql'}));
-
-module.exports = router;