cleanup

docs/introduction/apollo-server.md → docs/guides/apollo-server.md

@@ -1,7 +1,7 @@
 ---
 id: integrate-with-apollo-server
 title: Integrate With Apollo-Server
-sidebar_label: Apollo-Server
+sidebar_label: Integrate With Apollo-Server
 ---
 
 GraphQLModules comes with a built-in support for **[Apollo-Server](https://www.apollographql.com/docs/apollo-server/getting-started.html)**.
@@ -18,14 +18,15 @@ Then, create a new instance of `ApolloServer`, and use your `GraphQLModule` inst
 import { GraphQLModule } from '@graphql-modules/core';
 import { ApolloServer } from 'apollo-server';
 
-const { schema, context } = new GraphQLModule({
+const AppModule = new GraphQLModule({
     /*...*/
 });
 
 const server = new ApolloServer({
-  schema,
-  context,
-  /*...*/
+  modules: [
+    AppModule
+  ],
+  context: session => ({ session }),
 });
 
 server.listen().then(({ url }) => {

docs/introduction/implement-your-providers.md → docs/introduction/implement-providers.md

@@ -1,7 +1,7 @@
 ---
-id: implement-your-providers
+id: implement-providers
 title: Implement Your Providers
-sidebar_label: Implement Your Providers
+sidebar_label: Implement Providers
 ---
 
 When your app grows and becomes more complex, you can use **Providers** (it's just a class...) to implement your resolvers' logic.

docs/introduction/implement-your-resolvers.md → docs/introduction/implement-resolvers.md

@@ -1,7 +1,7 @@
 ---
-id: implement-your-resolvers
+id: implement-resolvers
 title: Implement Your Resolvers
-sidebar_label: Implement Your Resolvers
+sidebar_label: Implement Resolvers
 ---
 
 GraphQL Modules let you implement your GraphQL resolvers in a normal way, just like any other GraphQL application.

docs/introduction/implement-server.md

@@ -0,0 +1,36 @@
+---
+id: implement-server
+title: Implement Your Server
+sidebar_label: Implement Server
+---
+
+To get started, add `express` amd `express-graphql` to your app:
+
+```bash
+yarn add express express-graphql
+```
+
+Then, 
+
+```typescript
+import { GraphQLModule, buildAppContext } from '@graphql-modules/core';
+import * as express from 'express';
+import * as graphqlHTTP from 'express-graphql';
+
+const { schema } = new GraphQLModule({
+    /*...*/
+});
+
+const app = express();
+
+app.use('/graphql', graphqlHTTP({
+    schema,
+    graphiql: true
+});
+
+app.listen(4000);
+```
+
+> To test your server, run `ts-node index.ts` and try to open `http://localhost:4000/`, you should see the **[GraphiQL](https://github.com/graphql/graphiql)** UI.
+
+> If you want to use **[Apollo-Server](https://www.apollographql.com/docs/apollo-server/getting-started.html)** check **Integrate with Apollo Server** section

packages/core/src/graphql-module.ts

@@ -676,7 +676,7 @@ export class GraphQLModule<Config = any, Session = any, Context = any> {
     if (typeof appContext === 'undefined') {
       throw new IllegalResolverInvocationError(resolverPath, this.name, `Module Context hasn't been passed!`);
     }
-    const session = info.session || appContext.session;
+    const session = info.session || appContext.session || appContext;
     info.session = session;
     if (typeof session === 'undefined' || 'connection' in session && !('session' in session['connection']['context'])) {
       // tslint:disable-next-line:no-console

website/sidebars.json

@@ -10,9 +10,9 @@
       "introduction/getting-started",
       "introduction/modules",
       "introduction/your-first-module",
-      "introduction/integrate-with-apollo-server",
-      "introduction/implement-your-resolvers",
-      "introduction/implement-your-providers",
+      "introduction/implement-server",
+      "introduction/implement-resolvers",
+      "introduction/implement-providers",
       "introduction/dependencies",
       "introduction/dependency-injection",
       "introduction/configuration",
@@ -23,6 +23,7 @@
     ],
     "Guides": [
       "guides/development-environment",
+      "guides/integrate-with-apollo-server",
       "guides/load-your-schema",
       "guides/communication-between-modules",
       "guides/microservices",