Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'redux-logic' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
export default function createApplicationStore() {
const sagaMiddleware = createSagaMiddleware({
onError(error) {
if (get(console, ['error'])) {
// eslint-disable-next-line no-console
console.error(error);
}
bugsnagClient.notify(error);
},
});
const sagaEnhancer = applyMiddleware(sagaMiddleware);
const logicMiddleware = createLogicMiddleware(rootLogic);
const logicEnhancer = applyMiddleware(logicMiddleware);
const store = createStore(reducers, compose(sagaEnhancer, logicEnhancer));
sagaMiddleware.run(rootSaga);
return store;
}
console.error(err); // might be a render err
dispatch({
type: USERS_FETCH_REJECTED,
payload: err,
error: true
});
})
.then(() => done()); // call done when finished dispatching
}
});
const deps = { // injected dependencies for logic
httpClient: axios
};
const arrLogic = [usersFetchLogic];
const logicMiddleware = createLogicMiddleware(arrLogic, deps);
const store = createStore(reducer, initialState,
applyMiddleware(logicMiddleware));
const containerDiv = document.getElementById('container');
store.subscribe(() => {
const state = store.getState();
console.log('state fetchStatus:%o list:%o', state.fetchStatus, state.list);
containerDiv.innerHTML += formatStateForHTML(state);
});
function formatStateForHTML(state) {
return (
`<div>
<div>State at: ${Date.now()}</div>
<div>fetchStatus: ${state.fetchStatus}</div>
<ul></ul></div>
import { createLogic } from 'redux-logic';
import { NOTIFY_CREATE, NOTIFY_REMOVE, NOTIFY_QUEUE,
NOTIFY_DISPLAY_QUEUED,
notifyQueue, notifyRemove, notifyDisplayQueued
} from './actions';
import { selectors as notifySel } from './reducer';
export const MAX_DISPLAY = 3;
export const DISPLAY_TIME = 3000;
export const notifyCreateLogic = createLogic({
type: NOTIFY_CREATE,
// check to see if we can add directly
validate({ getState, action }, allow, reject) {
const state = getState();
const current = notifySel.messages(state);
const queue = notifySel.queue(state);
if (current.length < MAX_DISPLAY && !queue.length) {
allow(action);
} else {
reject(notifyQueue(action.payload));
}
},
// if we had added directly then schedule remove
process({ action }, dispatch, done) {
import rootReducer from '../reducers';
import rootActions from '../actions';
import logic from '../logics';
import api from '../../db';
const history = createHashHistory();
const deps = {
// injected dependencies for logic
Db: api.Db
};
const logicMiddleware = createLogicMiddleware(logic, deps);
const configureStore = initialState => {
// Redux Configuration
const middleware = [];
const enhancers = [];
// Thunk Middleware
middleware.push(logicMiddleware);
// Logging Middleware
const logger = createLogger({
level: 'info',
collapsed: true
});
// Skip redux logs in console during the tests
import logic from './rootLogic';
import { ajax } from 'rxjs/ajax';
// selectively just getting ajax and map from rxjs to keep size smaller
// be sure to add everything you need in your logic
// import 'rxjs/Observable';
// import 'rxjs/add/operator/catch';
// import 'rxjs/add/operator/map';
// import { ajax } from 'rxjs/observable/dom/ajax';
const deps = { // injected dependencies for logic
httpClient: ajax.getJSON // RxJS ajax
};
const logicMiddleware = createLogicMiddleware(logic, deps);
const middleware = applyMiddleware(
logicMiddleware
);
// using compose to allow for applyMiddleware, just add it in
const enhancer = (typeof devToolsExtension !== 'undefined') ?
compose(
middleware,
devToolsExtension()
) :
middleware;
export default function configureStore() {
const store = createStore(rootReducer, enhancer);
const expect = require('expect');
const createMockStore = require('redux-logic-test').default.createMockStore;
const createLogic = require('redux-logic').default.createLogic;
const fooLogic = createLogic({
type: 'FOO',
process(deps, dispatch, done) {
const API = deps.API;
API.get()
.then(results => {
dispatch({ type: 'FOO_SUCCESS', payload: results });
done();
});
}
});
const api = {
get() { return Promise.resolve(42); }
};
return;
}
const sub = apolloClient.subscribe({ query: newTodosQuery }).subscribe({
next(todo) {
dispatch(todoReceived(todo));
},
error(err) {
console.error('todo subscription error', err);
}
});
subscriptions['todo'] = sub
dispatch(subscribeTodosSucceeded(sub._networkSubscriptionId));
}
});
export const todoUnsubscribeLogic = createLogic({
type: UNSUBSCRIBE,
latest: true,
process({ apolloClient, subscriptions }, dispatch) {
const sub = subscriptions['todo'];
sub.unsubscribe();
subscriptions['todo'] = null;
dispatch(unsubscribeTodosSucceeded(sub._networkSubscriptionId));
}
});
export const todoCreateLogic = createLogic({
type: CREATE,
processOptions: {
dispatchReturn: true,
import { createLogic } from 'redux-logic';
import { LOGIN_CHECK, LOGOUT, LOGIN_SUCCESS, LOGIN_FAILURE } from './actions';
const logoutLogic = createLogic({
type: LOGOUT,
process({ action }, dispatch, done) {
localStorage.removeItem('user');
sessionStorage.removeItem('loggedIn');
dispatch({
type: LOGIN_CHECK
});
done();
}
});
const loginCheckLogic = createLogic({
type: LOGIN_CHECK,
async process({ Db }, dispatch, done) {
let user;
try {
if (!isValid) {
dispatch(quiz.answer.update({ isMarked: true, isValid: false }));
}
if (isValid && !isDisabled) {
dispatch(quiz.answer.check());
}
if (isValid && isDisabled) {
dispatch(quiz.answer.confirm());
}
done();
},
});
export const confirmAnswerLogic = createLogic({
type: quiz.answer.confirm,
latest: true,
validate({ getState, action }, allow, reject) {
const { value, isValid, isDisabled, isIgnored } = selectAnswer(getState());
if (value && isValid && isDisabled && !isIgnored) {
allow(action);
} else {
reject();
}
},
process(_, dispatch, done) {
dispatch(quiz.answer.record.request());
done();
},
});
})
.then(({ data }) => {
dispatch(trackViewerSetTrackUID(data.uid));
})
.catch((e) => {
dispatch(toastsAddError(`Nepodarilo sa nahrať súbor: ${e.message}`));
})
.then(() => {
storeDispatch(stopProgress(pid));
done();
});
}
},
});
export const gpxLoadLogic = createLogic({
type: 'GPX_LOAD',
process({ getState }, dispatch, done) {
const pid = Math.random();
dispatch(startProgress(pid));
axios.get(getState().trackViewer.gpxUrl, { validateStatus: status => status === 200 })
.then(({ data }) => {
dispatch(trackViewerSetData({ trackGpx: data }));
})
.catch((e) => {
dispatch(toastsAddError(`Nastala chyba pri získavaní GPX záznamu: ${e.message}`));
})
.then(() => {
dispatch(stopProgress(pid));
done();
});