GraphQL Schema Router
This is the last active development release of this package as Keystone 5 is now in a 6 to 12 month active maintenance phase. For more information please read our Keystone 5 and beyond post.
A KeystoneJS App that route requests to different GraphQL schemas.
The SchemaRouterApp allows you to define a routerFn which takes (req, res) and returns
a routerId, which is used to pick between different GraphQL schemas which exist at the same
apiPath.
Usage
JS
const { Keystone } = require('@keystonejs/keystone');
const { GraphQLAppPlayground } = require('@keystonejs/app-graphql-playground');
const { SchemaRouterApp } = require('@keystonejs/app-schema-router');
const { GraphQLApp } = require('@keystonejs/app-graphql');
const { AdminUIApp } = require('@keystonejs/app-admin-ui');
module.exports = {
keystone: new Keystone(),
apps: [
new GraphQLAppPlayground({ apiPath })
new SchemaRouterApp({
apiPath,
routerFn: (req) => req.session.keystoneItemId ? 'private' : 'public',
apps: {
public: new GraphQLApp({ apiPath, schemaName: 'public', graphiqlPath: undefined }),
private: new GraphQLApp({ apiPath, schemaName: 'private', graphiqlPath: undefined }),
},
}),
new AdminUIApp()
],
};
Config
| Option | Type | Default | Description |
|---|---|---|---|
apiPath | String | /admin/api | The GraphQL API path |
routerFn | Function | () => {} | A function which takes (req, res) and returns a routerId |
apps | Object | {} | An object with routerIds as keys and GraphQLApps as values |