redux-entities

Redux Entities

Higher-order reducer for store entities received from gaearon's normalizr and makes it easy to handle them.

Installation

npm install --save redux-entities

Usage

WIP

Use with entitiesReducer

import { createStore, combineReducers, applyMiddleware } from 'redux';
import { entitiesReducer } from 'redux-entities';
import omit from 'lodash/object/omit';

function contacts(state = {}, action) {

    const { type, /* , payload */ meta } = action;

    switch (type) {

    case UPDATE_CONTACT:
    case REMOVE_CONTACT:
        return Object.assign({}, state, { [payload.id]: {
            ...state[payload.id],
            isPending: true
        } });

    case UPDATE_CONTACT_SUCCESS:
        return Object.assign({}, state, { [payload.id]: {
            ...state[payload.id],
            isPending: false
        } });

        // return merge({}, state, { [meta.id]: { isPending: false } });

    case REMOVE_CONTACT_SUCCESS:
        return omit(state, meta.id);

    default:
        return state;
    }
}

export default combineReducers({
    contacts: entitiesReducer(contacts, 'contacts')
});

Use with combineEntitiesReducers

import { createStore, combineReducers, applyMiddleware } from 'redux';
import { combineEntitiesReducers } from 'redux-entities';
import { contacts, groups, images, notes }

export default combineEntitiesReducers({
    contacts,
    groups,
    images,
    notes
});