react-xstream v0.6.0

React Xstream

Unidirectional data-flow in React using XStream

1. In the UI, dispatch actions using dispatch(LABEL, {})
2. Listen to the Action$ (action-stream) and handle business logic using xstream
3. Publish a stream to react: stream.compose(toReact('user'))
4. Connect React to a Stream: EnhancedComponent = withStream(['user'])(MyComponent)

Listen to Action$ and handle logic using Xstream

import { Action$, toReact } from 'react-xstream';

// Step 1. Listen to the Action$
Action$
  .ofType('LOGIN')
  .map(function(){
    /* do stuff */
    return { name: 'Mark', role: 'Admin'}
  })
  // Step 2. Publish data to React
  .map(user => ({ user }))
  .publish('user')

Listen to a Stream in React

import { withStream, dispatch } from 'react-xstream';

// In your component
class MyComponent() extends Component {
  componentWillReceiveProps(props){
    this.setState(props)
  }

  // Step 3. Render your data in react
  render() {
    <div>Current user: { this.props.user.name }</div>;
  }  

  // Step 4. Dispatch actions, goto step 1
  onLoginClick(){
    dispatch('LOGIN', {username: '...', password: '...' })
  }
}

export default withStream(['user'])(MyComponent)