generator-es6-graphql

This yeoman generator enables you to quickly create an ES6 (ES2105) graphql enabled server with a lot of optional additions.

Goal

The goal of this yeoman generator is to enable you to quickly set up an ES6 (ES2105) enabled GraphQL server without dependencies you do not need.

This means that the choice of for example database and testing framework is up to you, although some choices are available during setup to make your life easier:

• mongoose as database
• passport for authentication
• local authentication with basic user model skeleton
• persistent sessions if mongoose and authentication are enabled

Installation

Install yo and the generator globally by running:

sudo npm install -g yo generator-es6-graphql

Create a directory for your new project and run the generator:

mkdir yourProject
cd yourProject
yo es6-graphql

To start your newly generated GraphQL server on port 1234 run:

npm start

First steps

If you chose to enable GraphiQL you can now browse to your GraphQL endpoint and play around with the Documentation Explorer or invoke your own queries:

{
  getItem(id: 1){
    id,
    name
  }
}

Authentication

If you chose to enable authentication and selected at least one OAuth strategy, do not forget to add your API credentials for the chosen services to src/passportConfig.js.

Local Authentication

If you chose to enable a database and local authentication, you will get a basic User model and routes for authentication.

User model

The User model is very basic and only has the following fields:

• _id
• username
• password

The Model also provides functionality to check if passwords match and to store passwords encrypted via bcrypt.

/login (POST)

Parameters:

• username
• password

Returns:

• 200 if user could be logged
• 400 if parameters are missing
• 401 if credentials do not match

/logout (GET)

Logs out a user and destroys his session.

Usage

Open GraphiQL and run:

{
  users {_id, username, mail},
  self {_id, username, mail}
}

You will see that users is an empty array and self is null, this is because there are no users signed up yet and you are not logged in.

Sign up a user via mutation:

mutation {
  signup(username: "username", password: "password") {
    _id,
    username
  }
}

Now login via the route mentioned above and query the user and self again. The users array still has one user, but now self should contain information about the currently logged in user.

In a similar way you can now set your E-Mail address:

mutation {
  updateEmail(mail: "[e-mail]") {
    _id,
    username,
    mail
  }
}

If you open the logout route mentioned above and run the commands again, self is null again.

Development

This generator is work in progress, feel free to submit issues if you have a problem or PR's if you want to contribute.

Tests are in place and may be run by invoking:

npm run test

Versioning

The version of the npm package reflects the current master branch. If you want to check out bleeding edge functionality check out the dev branch.