flux-framework

My first flux-based framework

Installation

npm i -D ajmdag/flux-framework

Development

git clone https://github.com/Ajmdag/flux-framework.git
cd flux-framework
npm i

Documentation

Usage

To use this library, you should create Store instance.

import Store from 'flux-framework';

const store = new Store(stateUpdator, initialState);

stateUpdator and initialState are required.

stateUpdator

stateUpdator is a function that knows how to change state, depending on the input data. Should return new state.

function stateUpdator(state, action) {
  switch(action.type) {
  case 'INCREMENT':
    return { count: state.count + action.amount };
  case 'DECREMENT':
    return { count: state.count - action.amount };
  default: return state;
  }
}

initialState

initialState is a data, that describes the initial state of your application or component.

const initialState = {
  count: 0
};

create actions

const incrementAction = { type: "INCREMENT", amount: 3 };
const decrementAction = { type: "DECREMENT", amount: 5 };

udpate store with actions

store.update(incrementAction);
store.update(decrementAction);

subscribe

subscribe(callback). callback is a function that will be called when store will be changed.

store.subscribe(() => console.log("State changed", store.state));

unsubscribe

To unsubscribe from store changes just put store.subscribe(callback) in a variable(or constant) and call it as a function.

const unsubscribe = store.subscribe(() => console.log("State changed", store.state));
unsubscribe();

getState

To get a store use this method:

store.getState;