├── .github
    └── workflows
    │   └── auto-squash-deps.yml
├── .gitignore
├── README.md
├── db.json
├── package.json
├── public
    ├── favicon.ico
    ├── index.html
    ├── logo192.png
    ├── logo512.png
    ├── manifest.json
    └── robots.txt
├── src
    ├── App.css
    ├── App.js
    ├── components
    │   ├── LogIn.js
    │   └── Register.js
    ├── index.css
    ├── index.js
    └── store
    │   ├── auth
    │       ├── authActionTypes.js
    │       ├── authActions.js
    │       ├── authReducer.js
    │       └── authSagas.js
    │   ├── index.js
    │   ├── rootReducer.js
    │   └── rootSaga.js
└── yarn.lock


/.github/workflows/auto-squash-deps.yml:
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 1 | name: automerge on pull request
 2 | on: [pull_request]
 3 | 
 4 | jobs:
 5 |   automerge:
 6 |     name: automerge dependabot
 7 |     runs-on: ubuntu-latest
 8 |     if: github.actor == 'dependabot[bot]'
 9 |     steps:
10 |       - name: merge
11 |         uses: actions/github-script@0.2.0
12 |         with:
13 |           script: |
14 |             github.pullRequests.createReview({
15 |               owner: context.payload.repository.owner.login,
16 |               repo: context.payload.repository.name,
17 |               pull_number: context.payload.pull_request.number,
18 |               event: 'APPROVE'
19 |             })
20 |             github.pullRequests.merge({
21 |               owner: context.payload.repository.owner.login,
22 |               repo: context.payload.repository.name,
23 |               pull_number: context.payload.pull_request.number,
24 |               merge_method: 'squash'
25 |             })
26 |           github-token: ${{github.token}}
27 | 


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/.gitignore:
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 1 | # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 2 | 
 3 | # dependencies
 4 | /node_modules
 5 | /.pnp
 6 | .pnp.js
 7 | 
 8 | # testing
 9 | /coverage
10 | 
11 | # production
12 | /build
13 | 
14 | # misc
15 | .DS_Store
16 | .env.local
17 | .env.development.local
18 | .env.test.local
19 | .env.production.local
20 | 
21 | npm-debug.log*
22 | yarn-debug.log*
23 | yarn-error.log*
24 | 


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/README.md:
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1 | This project is a simple example using redux and redux-saga to handle authentication in a react app.
2 | 
3 | You can find a complete explanation of it on my blog @ [https://praz.dev/react-auth-redux-saga](https://praz.dev/react-auth-redux-saga)
4 | 


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/db.json:
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1 | {
2 |   "users": [
3 |     {
4 |       "email": "test@test.com",
5 |       "password": "$2a$10$rVFXp08eQpgLxDI1e1rojudJvmllRR8bbOugg.G2zp531Fq5Gt4XS",
6 |       "id": 1
7 |     }
8 |   ]
9 | }


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/package.json:
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 1 | {
 2 |   "name": "redux-sagas-auth",
 3 |   "version": "0.1.0",
 4 |   "private": true,
 5 |   "dependencies": {
 6 |     "@testing-library/jest-dom": "^5.11.9",
 7 |     "@testing-library/react": "^11.2.5",
 8 |     "@testing-library/user-event": "^12.8.1",
 9 |     "axios": "^0.21.1",
10 |     "react": "^17.0.1",
11 |     "react-dom": "^17.0.1",
12 |     "react-redux": "^7.2.2",
13 |     "react-scripts": "4.0.3",
14 |     "redux": "^4.0.5",
15 |     "redux-logger": "^3.0.6",
16 |     "redux-saga": "^1.1.3"
17 |   },
18 |   "scripts": {
19 |     "server": "json-server-auth db.json --port 3001",
20 |     "start": "react-scripts start",
21 |     "build": "react-scripts build",
22 |     "test": "react-scripts test",
23 |     "eject": "react-scripts eject"
24 |   },
25 |   "proxy": "http://localhost:3001",
26 |   "eslintConfig": {
27 |     "extends": "react-app"
28 |   },
29 |   "browserslist": {
30 |     "production": [
31 |       ">0.2%",
32 |       "not dead",
33 |       "not op_mini all"
34 |     ],
35 |     "development": [
36 |       "last 1 chrome version",
37 |       "last 1 firefox version",
38 |       "last 1 safari version"
39 |     ]
40 |   },
41 |   "devDependencies": {
42 |     "json-server": "^0.16.3",
43 |     "json-server-auth": "^2.0.2"
44 |   }
45 | }
46 | 


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/public/favicon.ico:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/Seven-33/react-auth-redux-saga/7b2a6feb02fd53cad03df4910027726a6db13bd2/public/favicon.ico


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/public/index.html:
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 1 | <!DOCTYPE html>
 2 | <html lang="en">
 3 |   <head>
 4 |     <meta charset="utf-8" />
 5 |     <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
 6 |     <meta name="viewport" content="width=device-width, initial-scale=1" />
 7 |     <meta name="theme-color" content="#000000" />
 8 |     <meta
 9 |       name="description"
10 |       content="Web site created using create-react-app"
11 |     />
12 |     <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
13 |     <!--
14 |       manifest.json provides metadata used when your web app is installed on a
15 |       user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/
16 |     -->
17 |     <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
18 |     <!--
19 |       Notice the use of %PUBLIC_URL% in the tags above.
20 |       It will be replaced with the URL of the `public` folder during the build.
21 |       Only files inside the `public` folder can be referenced from the HTML.
22 | 
23 |       Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
24 |       work correctly both with client-side routing and a non-root public URL.
25 |       Learn how to configure a non-root public URL by running `npm run build`.
26 |     -->
27 |     <title>React App</title>
28 |   </head>
29 |   <body>
30 |     <noscript>You need to enable JavaScript to run this app.</noscript>
31 |     <div id="root"></div>
32 |     <!--
33 |       This HTML file is a template.
34 |       If you open it directly in the browser, you will see an empty page.
35 | 
36 |       You can add webfonts, meta tags, or analytics to this file.
37 |       The build step will place the bundled scripts into the <body> tag.
38 | 
39 |       To begin the development, run `npm start` or `yarn start`.
40 |       To create a production bundle, use `npm run build` or `yarn build`.
41 |     -->
42 |   </body>
43 | </html>
44 | 


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/public/logo192.png:
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https://raw.githubusercontent.com/Seven-33/react-auth-redux-saga/7b2a6feb02fd53cad03df4910027726a6db13bd2/public/logo192.png


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/public/logo512.png:
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https://raw.githubusercontent.com/Seven-33/react-auth-redux-saga/7b2a6feb02fd53cad03df4910027726a6db13bd2/public/logo512.png


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/public/manifest.json:
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 1 | {
 2 |   "short_name": "React App",
 3 |   "name": "Create React App Sample",
 4 |   "icons": [
 5 |     {
 6 |       "src": "favicon.ico",
 7 |       "sizes": "64x64 32x32 24x24 16x16",
 8 |       "type": "image/x-icon"
 9 |     },
10 |     {
11 |       "src": "logo192.png",
12 |       "type": "image/png",
13 |       "sizes": "192x192"
14 |     },
15 |     {
16 |       "src": "logo512.png",
17 |       "type": "image/png",
18 |       "sizes": "512x512"
19 |     }
20 |   ],
21 |   "start_url": ".",
22 |   "display": "standalone",
23 |   "theme_color": "#000000",
24 |   "background_color": "#ffffff"
25 | }
26 | 


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/public/robots.txt:
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1 | # https://www.robotstxt.org/robotstxt.html
2 | User-agent: *
3 | Disallow:
4 | 


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/src/App.css:
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1 | .App {
2 |   text-align: center;
3 | }
4 | 


--------------------------------------------------------------------------------
/src/App.js:
--------------------------------------------------------------------------------
 1 | import './App.css';
 2 | 
 3 | import React from 'react';
 4 | import { useDispatch, useSelector } from 'react-redux';
 5 | 
 6 | import LogIn from './components/LogIn';
 7 | import Register from './components/Register';
 8 | import { logOut } from './store/auth/authActions';
 9 | 
10 | function App() {
11 |   const auth = useSelector((state) => state.auth);
12 |   const dispatch = useDispatch();
13 | 
14 |   return (
15 |     <div className="App">
16 |       {auth.currentUser ? (
17 |         <>
18 |           <div>Connected user with token {auth.currentUser.token}</div>
19 |           <button onClick={() => dispatch(logOut())}>Log out</button>
20 |         </>
21 |       ) : (
22 |         <>
23 |           <LogIn />
24 |           <Register />
25 |           {auth.error ? <span>{auth.error?.response.data}</span> : null}
26 |         </>
27 |       )}
28 |     </div>
29 |   );
30 | }
31 | 
32 | export default App;
33 | 


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/src/components/LogIn.js:
--------------------------------------------------------------------------------
 1 | import React, { useState } from 'react';
 2 | import { useDispatch } from 'react-redux';
 3 | 
 4 | import { logInStart } from '../store/auth/authActions';
 5 | 
 6 | const LogIn = () => {
 7 |   const [credentials, setCredentials] = useState({ email: "", password: "" });
 8 | 
 9 |   const dispatch = useDispatch();
10 | 
11 |   const handleChange = (e) =>
12 |     setCredentials({ ...credentials, [e.target.name]: e.target.value });
13 | 
14 |   const handleSubmit = (e) => {
15 |     e.preventDefault();
16 |     dispatch(logInStart(credentials));
17 |   };
18 | 
19 |   return (
20 |     <form onSubmit={handleSubmit}>
21 |       <h2>LOGIN</h2>
22 |       <label>
23 |         Email
24 |         <input
25 |           name="email"
26 |           type="text"
27 |           value={credentials.email}
28 |           onChange={handleChange}
29 |         />
30 |       </label>
31 |       <label>
32 |         Password
33 |         <input
34 |           name="password"
35 |           type="password"
36 |           value={credentials.password}
37 |           onChange={handleChange}
38 |         />
39 |       </label>
40 |       <button type="submit">Log In</button>
41 |     </form>
42 |   );
43 | };
44 | 
45 | export default LogIn;
46 | 


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/src/components/Register.js:
--------------------------------------------------------------------------------
 1 | import React, { useState } from 'react';
 2 | import { useDispatch } from 'react-redux';
 3 | 
 4 | import { registerStart } from '../store/auth/authActions';
 5 | 
 6 | const Register = () => {
 7 |   const [credentials, setCredentials] = useState({ email: "", password: "" });
 8 | 
 9 |   const dispatch = useDispatch();
10 | 
11 |   const handleChange = (e) =>
12 |     setCredentials({ ...credentials, [e.target.name]: e.target.value });
13 | 
14 |   const handleSubmit = (e) => {
15 |     e.preventDefault();
16 |     dispatch(registerStart(credentials));
17 |   };
18 | 
19 |   return (
20 |     <form onSubmit={handleSubmit}>
21 |       <h2>REGISTER</h2>
22 |       <label>
23 |         Email
24 |         <input
25 |           name="email"
26 |           type="text"
27 |           value={credentials.email}
28 |           onChange={handleChange}
29 |         />
30 |       </label>
31 |       <label>
32 |         Password
33 |         <input
34 |           name="password"
35 |           type="password"
36 |           value={credentials.password}
37 |           onChange={handleChange}
38 |         />
39 |       </label>
40 |       <button type="submit">Log In</button>
41 |     </form>
42 |   );
43 | };
44 | 
45 | export default Register;
46 | 


--------------------------------------------------------------------------------
/src/index.css:
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 1 | body {
 2 |   margin: 0;
 3 |   font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
 4 |     'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
 5 |     sans-serif;
 6 |   -webkit-font-smoothing: antialiased;
 7 |   -moz-osx-font-smoothing: grayscale;
 8 | }
 9 | 
10 | code {
11 |   font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
12 |     monospace;
13 | }
14 | 


--------------------------------------------------------------------------------
/src/index.js:
--------------------------------------------------------------------------------
 1 | import './index.css';
 2 | 
 3 | import React from 'react';
 4 | import ReactDOM from 'react-dom';
 5 | import { Provider } from 'react-redux';
 6 | 
 7 | import App from './App';
 8 | import store from './store';
 9 | 
10 | ReactDOM.render(
11 |   <React.StrictMode>
12 |     <Provider store={store}>
13 |       <App />
14 |     </Provider>
15 |   </React.StrictMode>,
16 |   document.getElementById("root")
17 | );
18 | 


--------------------------------------------------------------------------------
/src/store/auth/authActionTypes.js:
--------------------------------------------------------------------------------
 1 | const userActionTypes = {
 2 |   LOG_IN_START: "LOG_IN_START",
 3 |   LOG_IN_SUCCESS: "LOG_IN_SUCCESS",
 4 |   LOG_IN_FAILURE: "LOG_IN_FAILURE",
 5 |   REGISTER_START: "REGISTER_START",
 6 |   REGISTER_SUCCESS: "REGISTER_SUCCESS",
 7 |   REGISTER_FAILURE: "REGISTER_FAILURE",
 8 |   LOG_OUT: "LOG_OUT",
 9 | };
10 | 
11 | export default userActionTypes;
12 | 


--------------------------------------------------------------------------------
/src/store/auth/authActions.js:
--------------------------------------------------------------------------------
 1 | import types from './authActionTypes';
 2 | 
 3 | export const logInStart = (credentials) => ({
 4 |   type: types.LOG_IN_START,
 5 |   payload: credentials,
 6 | });
 7 | 
 8 | export const logInSuccess = (user) => ({
 9 |   type: types.LOG_IN_SUCCESS,
10 |   payload: user,
11 | });
12 | 
13 | export const logInFailure = (error) => ({
14 |   type: types.LOG_IN_FAILURE,
15 |   payload: error,
16 | });
17 | 
18 | export const registerStart = (credentials) => ({
19 |   type: types.REGISTER_START,
20 |   payload: credentials,
21 | });
22 | 
23 | export const registerSuccess = (user) => ({
24 |   type: types.REGISTER_SUCCESS,
25 |   payload: user,
26 | });
27 | 
28 | export const registerFailure = (error) => ({
29 |   type: types.REGISTER_FAILURE,
30 |   payload: error,
31 | });
32 | 
33 | export const logOut = () => ({
34 |   type: types.LOG_OUT,
35 | });
36 | 


--------------------------------------------------------------------------------
/src/store/auth/authReducer.js:
--------------------------------------------------------------------------------
 1 | import types from './authActionTypes';
 2 | 
 3 | const INITIAL_STATE = {
 4 |   currentUser: null,
 5 |   error: null,
 6 | };
 7 | 
 8 | const authReducer = (state = INITIAL_STATE, action) => {
 9 |   switch (action.type) {
10 |     case types.LOG_IN_SUCCESS:
11 |       return {
12 |         ...state,
13 |         currentUser: action.payload,
14 |         error: null,
15 |       };
16 |     case types.LOG_IN_FAILURE:
17 |     case types.REGISTER_FAILURE:
18 |       return {
19 |         ...state,
20 |         error: action.payload,
21 |       };
22 |     case types.LOG_OUT:
23 |       return INITIAL_STATE;
24 |     default:
25 |       return state;
26 |   }
27 | };
28 | 
29 | export default authReducer;
30 | 


--------------------------------------------------------------------------------
/src/store/auth/authSagas.js:
--------------------------------------------------------------------------------
 1 | import axios from 'axios';
 2 | import { all, call, put, takeLatest } from 'redux-saga/effects';
 3 | 
 4 | import { logInFailure, logInSuccess, registerFailure, registerSuccess } from './authActions';
 5 | import types from './authActionTypes';
 6 | 
 7 | const logIn = async (email, password) => {
 8 |   const response = await axios.post("/login", {
 9 |     email,
10 |     password,
11 |   });
12 |   return { token: response.data.accessToken };
13 | };
14 | 
15 | const register = async (email, password) => {
16 |   await axios.post("/register", {
17 |     email,
18 |     password,
19 |   });
20 | };
21 | 
22 | export function* logInWithCredentials({ payload: { email, password } }) {
23 |   try {
24 |     const user = yield logIn(email, password);
25 |     yield put(logInSuccess(user));
26 |   } catch (error) {
27 |     yield put(logInFailure(error));
28 |   }
29 | }
30 | 
31 | export function* registerWithCredentials({ payload: { email, password } }) {
32 |   try {
33 |     yield register(email, password);
34 |     yield put(registerSuccess({ email, password }));
35 |   } catch (error) {
36 |     yield put(registerFailure(error));
37 |   }
38 | }
39 | 
40 | export function* logInAfterRegister({ payload: { email, password } }) {
41 |   yield logInWithCredentials({ payload: { email, password } });
42 | }
43 | 
44 | export function* onLogInStart() {
45 |   yield takeLatest(types.LOG_IN_START, logInWithCredentials);
46 | }
47 | 
48 | export function* onRegisterStart() {
49 |   yield takeLatest(types.REGISTER_START, registerWithCredentials);
50 | }
51 | 
52 | export function* onRegisterSuccess() {
53 |   yield takeLatest(types.REGISTER_SUCCESS, logInAfterRegister);
54 | }
55 | 
56 | export function* authSagas() {
57 |   yield all([
58 |     call(onLogInStart),
59 |     call(onRegisterStart),
60 |     call(onRegisterSuccess),
61 |   ]);
62 | }
63 | 


--------------------------------------------------------------------------------
/src/store/index.js:
--------------------------------------------------------------------------------
 1 | import { applyMiddleware, createStore } from 'redux';
 2 | import logger from 'redux-logger';
 3 | import createSagaMiddleware from 'redux-saga';
 4 | 
 5 | import rootReducer from './rootReducer';
 6 | import rootSaga from './rootSaga';
 7 | 
 8 | const sagaMiddleware = createSagaMiddleware();
 9 | 
10 | const middlewares = [sagaMiddleware, logger];
11 | 
12 | const store = createStore(rootReducer, applyMiddleware(...middlewares));
13 | 
14 | sagaMiddleware.run(rootSaga);
15 | 
16 | export default store;
17 | 


--------------------------------------------------------------------------------
/src/store/rootReducer.js:
--------------------------------------------------------------------------------
1 | import { combineReducers } from 'redux';
2 | 
3 | import auth from './auth/authReducer';
4 | 
5 | export default combineReducers({ auth });
6 | 


--------------------------------------------------------------------------------
/src/store/rootSaga.js:
--------------------------------------------------------------------------------
1 | import { all, call } from 'redux-saga/effects';
2 | 
3 | import { authSagas } from './auth/authSagas';
4 | 
5 | export default function* rootSaga() {
6 |   yield all([call(authSagas)]);
7 | }
8 | 


--------------------------------------------------------------------------------