https://github.com/getstation/apollo-link-reactive-schema

Apollo Link that provides a reactive-graphql execution environment to perform operations on a provided reactive schema
https://github.com/getstation/apollo-link-reactive-schema

Last synced: about 1 year ago
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Apollo Link that provides a reactive-graphql execution environment to perform operations on a provided reactive schema

• Host: GitHub
• URL: https://github.com/getstation/apollo-link-reactive-schema
• Owner: getstation
• Created: 2019-01-19T01:29:26.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2019-10-11T17:08:42.000Z (over 6 years ago)
• Last Synced: 2025-04-19T10:32:16.192Z (about 1 year ago)
• Language: TypeScript
• Size: 14.6 KB
• Stars: 4
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# apollo-link-reactive-schema

[![npm version](https://badge.fury.io/js/apollo-link-reactive-schema.svg)](https://badge.fury.io/js/apollo-link-reactive-schema)

> Apollo Link that provides a [reactive-graphql execution environment](https://github.com/mesosphere/reactive-graphql) to perform operations on a provided reactive schema.

## Installation

`npm install apollo-link-reactive-schema --save`

## Usage

```js

import { ApolloClient } from 'apollo-client';

import { from } from 'rxjs';

import { InMemoryCache } from 'apollo-cache-inmemory';

import { ReactiveSchemaLink } from 'apollo-link-reactive-schema';

import { gql } from 'graphql-tag';

import schema from './path/to/your/schema';

const graphqlClient = new ApolloClient({

  cache: new InMemoryCache(),

  link: new ReactiveSchemaLink({ schema }),

});

const query = gql`

  # don't forget the @live directive, otherwise you'll experience

  # difficulties with subscription>unsubscription>subscription

  query @live {

    someReactiveField

  }

`;

const $res = graphqlClient.watchQuery({ query });

$res.subscribe(res => console.log(res));

```

### Options

The `ReactiveSchemaLink` constructor can be called with an object with the following properties:

* `schema`: an executable graphql schema

* `context`: an object passed to the resolvers, following the [graphql specification](http://graphql.org/learn/execution/#root-fields-resolvers) or a function that accepts the operation and returns the resolver context.