@redux-actionlang/sagas

@redux-actionlang/sagas

Quickly Create Sagas to transform your actions to other actions and more.

The Setup

import SagaGenerator from '@redux-actionlang/sagas';
import SagaMiddleware from 'redux-saga';

const SagaGenerator = new SagaGenerator();

createSagaMiddleware().run(SagaGenerator.create());

The Usage

filter operator

• Used to filter some actions so that you can apply map to filtered actions only.
• Every Action will still go through reducer.

SagaGenerator.filter(action => action.type === 'MY_TYPE');

map operator

• Apply a function on every action or every filtered action if filtered is used before.

SagaGenerator.map((action, { put }) => action);

every operator

• Used to filter a particular action so that you can apply map to that action only.

SagaGenerator.every('LOG').map(action => console.log(action));

mapState operator

• Injects state to your map chain.

SagaGenerator.every('LOG').mapState(state => action => console.log(state.list, action));

create

• Create a saga to be used in Saga Middleware.

SagaGenerator.create();

Examples

• A Simple Logger

Will log every action dispatched to the reducer.

SagaGenerator
.map(action => console.log(action))
.create();

• Dispatch an action in response to another action.

SagaGenerator
.filter(action => action.type === 'MY_TYPE')
.map((action, { put }) => put('YOUR_TYPE'))
.create();