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3kb resource management for Redux
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jamesplease/redux-resource
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A tiny but powerful system for managing 'resources': data that is persisted toremote servers.
✓ Removes nearly all boilerplate code for remotely-stored data
✓ Incrementally adoptable
✓ Encourages best practices likenormalized state
✓ Works well with APIs that adhere to standardized formats, such as JSON API
✓ Works well with APIs that don't adhere to standardized formats, too
✓ Integrates well with your favorite technologies: HTTP, gRPC, normalizr, redux-observable, redux-saga, and more
✓ Microscopic file size (3kb gzipped!)
To install the latest version:
npm install --save redux-resourceView the documentation atredux-resource.js.org ⇗.
Looking for the v2.4.1 documentation?View it here.
Migration guides to the latest version can be foundhere.
Follow this guide to get a taste of what it's like to work with ReduxResource.
First, we set up our store with a "resource reducer," which is a reducer thatmanages the state for one type of resource. In this guide, our reducer willhandle the data for our "books" resource.
import{createStore,combineReducers}from'redux';import{resourceReducer}from'redux-resource';constreducer=combineReducers({books:resourceReducer('books')});conststore=createStore(reducer);
Once we have a store, we can start dispatching actions to it. In this example,we initiate a request to read a book with an ID of 24, then follow it up with anaction representing success. There are two actions, because requests usuallyoccur over a network, and therefore take time to complete.
import{actionTypes}from'redux-resource';importstorefrom'./store';// This action represents beginning the request to read a book with ID of 24. This// could represent the start of an HTTP request, for instance.store.dispatch({type:actionTypes.READ_RESOURCES_PENDING,resourceType:'books',resources:[24]});// Later, when the request succeeds, we dispatch the success action.store.dispatch({type:actionTypes.READ_RESOURCES_SUCCEEDED,resourceType:'books', // The `resources` list here is usually the response from an API call resources:[{id:24,title:'My Name is Red',releaseYear:1998,author:'Orhan Pamuk'}]});
Later, in your view layer, you can access information about the status ofthis request. When it succeeds, accessing the returned book is straightforward.
import{getStatus}from'redux-resource';importstorefrom'./store';conststate=store.getState();// The second argument to this method is a path into the state tree. This method// protects you from needing to check for undefined values.constreadStatus=getStatus(store,'books.meta[24].readStatus');if(readStatus.pending){console.log('The request is in flight.');}elseif(readStatus.failed){console.log('The request failed.');}elseif(readStatus.succeeded){constbook=state.books.resources[24];console.log('The book was retrieved successfully, and here is the data:',book);}
This is just a small sample of what it's like working with Redux Resource.
For a real-life webapp example that uses many more CRUD operations, check outthezero-boilerplate-redux webapp ⇗.This example project usesReact, althoughRedux Resource works well with any view layer.
This repository is aLerna project. That meansit's a single repository that allows us to control the publishing of a numberof packages. The source for each package can be found in the./packagesdirectory.
Thanks for your interest in helping out! Check out theContributing Guide, which covers everything you'll need toget up and running.
This project follows theall-contributorsspecification. Contributions of any kind are welcome!
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3kb resource management for Redux
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