react-hooks-combine

React hooks combine

Hooks powered, recompose like utility belt for ladies and gentlemen.

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React Hooks Combine (RHC) is a simple utility belt to help you split up logic for your components between container (smart) part and dummy component (view) part. It helps you to create only one HOC effortlessly with custom hook which combines all listed HOOKS (all in one).

It has API Design similar to Recompose.

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Documentation

The documentation is divided into several sections:

• API Reference
• How it works TBD

You can improve it by sending pull requests to this repository.

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Let's Get Started

Prerequisites:

• React >= 16.8.0
• yarn or npm

Install (choose preferable way)

• yarn add react-hooks-combine
• npm install react-hooks-combine

Then...

// component.jsx
import React from 'react'

export const UserPageComponent = ({ loading, userData, onSubmit, onCancel }) => (
  <div>
    <h2>User Form</h2>
    <ContentLoadIndicator loading={loading}>
      {
        () => (
          <UserForm 
            initialValues={userData}
            onSubmit={onSubmit}
            onCancel={onCancel} />
        )
      }
    </ContentLoadIndicator>
  </div>
)

// container.js (withAsyncEffect + withCallbacks)
import { combine, withAsyncEffect, withCallbacks } from 'react-hooks-combine'

import { UserPageComponent } from './component'

export default combine(
  withAsyncEffect({
    deps: ['userId'], // will request again if user id is changed
    dataName: 'userData', // 'data' by default
    asyncAction: (_state, ownProps) => ownProps.userService.load(ownProps.userId),
  }),
  withCallbacks({
    onSubmit: (state, props) => async (formData) => {
      const { userData } = state
      const { userService } = props

      await userService.save({ ...userData, ...formData})
      ...
    },

    onCancel: () => () => {
      ...
    }
  }, ['userData'])
)(UserPageComponent)

OR

// component.jsx
import React from 'react'

export const CounterComponent = ({ count, onPlus, onMinus }) => (
  <div>
    <strong>Active: {count}</strong>
    <button type="button" onClick={onPlus}>+</button>
    <button type="button" onClick={onMinus}>-</button>
  </div>
)

// container.js (withReducer + withCallbacks)
import { combine, withReducer, withCallbacks } from 'react-hooks-combine'

import { CounterComponent } from './component'

const INC = 'INC'
const DEC = 'DEC'

const reducer = (count, action) => {
    switch(action.type) {
      case INC: return count + 1
      case DEC: return count - 1
      default: return count
    }
}

export default combine(
  withReducer({
    reducer,
    stateName: counterState,
    initialState: 0,
  }),
  withCallbacks({
    onPlus: ({ counterState, dispatch }, _props) => () => {
      dispatch({ type: INC })
    },

    onMinus: ({ counterState, dispatch }, _props) => () => {
      dispatch({ type: DEC })
    }
  }, ['counterState']), // <-  deps for useCallback (CHECK API TO LEARN MORE)
)

OR

// container.js (withState + withCallbacks)
import { combine, withState, withCallbacks } from 'react-hooks-combine'

import { CounterComponent } from './component'

export default combine(
  withState('count', 'setCount', 0),
  withCallbacks({
    onPlus: ({ count, setCount }, _props) => () => {
      setCount(count + 1)
    },

    onMinus: ({ setCount }, _props) => () => {
      setCount(count => count - 1) // function could be used
    }
  }, ['count']), // <-  deps for useCallback (CHECK API TO LEARN MORE)
)

OR WHICHEVER YOU LIKE...

Changelog

1.3.1

BUG

• Fix sharing state between components while using withStateHandlers