bs-apollo-server-express

bs-apollo-server-express

BuckleScript binding for apollo-server-express.

Installation

This package is just a binding and you will need to import the original apollo-server-express package as well.

npm install --save apollo-server-express bs-apollo-server-express
# or
yarn add apollo-server-express bs-apollo-server-express

As always, you will need to indicate to BuckleScript that the binding is available.

bsconfig.json

{
  ...
  "bs-dependencies": [
    "bs-apollo-server-express"
  ]
}

Usage

You can start a GraphQL server using bs-graphql, bs-express and this binding:

let app = Express.App.make ();

let schema = GraphQL.Utilities.buildSchema "type Query { hello: String }";

let rootValue = {"hello": fun () => "world"};

let middleware = ApolloServerExpress.createGraphQLExpressMiddleware schema ::rootValue;

external bodyParserJson : unit => Express.Middleware.t = "json" [@@bs.module "body-parser"];

Express.App.use app (bodyParserJson ());

Express.App.useOnPath app middleware path::"/graphql";

Express.App.listen app port::8080;

Now you can make GraphQL queries to http://localhost:8080.

Contribute

git clone [e-mail]:rricard/bs-apollo-server-express.git
cd bs-apollo-server-express
yarn
yarn build

Then, you can run two watchers, one for compiling, one for testing:

• yarn watch
• yarn test -- --watch