https://github.com/sysgears/apollo-cache-router

Apollo GraphQL Cache Router
https://github.com/sysgears/apollo-cache-router

apollo apollo-client graphql

Last synced: 4 days ago
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Apollo GraphQL Cache Router

• Host: GitHub
• URL: https://github.com/sysgears/apollo-cache-router
• Owner: sysgears
• License: mit
• Created: 2018-04-16T07:38:17.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-11-14T09:28:33.000Z (about 6 years ago)
• Last Synced: 2024-04-24T01:02:03.657Z (7 months ago)
• Topics: apollo, apollo-client, graphql
• Language: TypeScript
• Homepage:
• Size: 30.3 KB
• Stars: 7
• Watchers: 17
• Forks: 1
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
## Apollo Cache Router

[![npm version](https://badge.fury.io/js/apollo-cache-router.svg)](https://badge.fury.io/js/apollo-cache-router)

[![Twitter Follow](https://img.shields.io/twitter/follow/sysgears.svg?style=social)](https://twitter.com/sysgears)

## Installation

```bash

npm install --save-dev apollo-cache-router

```

## Usage

``` js

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

import ApolloCacheRouter from 'apollo-cache-router';

import { hasDirectives } from 'apollo-utilities';

const netCache = new InMemoryCache();

const localCache = new InMemoryCache();

const cache = ApolloCacheRouter.override(

  ApolloCacheRouter.route([netCache, localCache], document => {

    const operationName = getOperationAST(document).name;

    if (hasDirectives(['client'], document)

        || (operationName && operationName.value === 'GeneratedClientQuery')) {

      // Pass all @client queries and @client defaults to localCache

      return [localCache];

    } else {

      // Pass all the other queries to netCache

      return [netCache];

    }

  }),

  {

    reset: () => {

      // On apolloClient.resetStore() reset only netCache and keep localCache intact

      return netCache.reset();

    }

  }

);

```

### Logging

If you want log cache access and errors please check [`apollo-cache-logger`](https://github.com/sysgears/apollo-cache-logger)

## License

Copyright © 2018 [SysGears LTD]. This source code is licensed under the [MIT] license.

[MIT]: LICENSE

[SysGears LTD]: http://sysgears.com