Lab 32 andy

frontend/.babelrc

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+{
+  "presets": ["es2015", "react"],
+  "plugins": ["transform-object-rest-spread"]
+}

frontend/.eslintrc

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+{
+  "rules": {
+    "no-console": "off",
+    "indent": [ "error", 2 ],
+    "quotes": [ "error", "single" ],
+    "semi": ["error", "always"],
+    "linebreak-style": [ "error", "unix" ]
+  },
+  "env": {
+    "es6": true,
+    "node": true,
+    "mocha": true,
+    "jasmine": true
+  },
+  "ecmaFeatures": {
+    "modules": true,
+    "experimentalObjectRestSpread": true,
+    "impliedStrict": true
+  },
+  "extends": "eslint:recommended"
+}

frontend/.gitignore

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+# Created by https://www.gitignore.io/api/osx,linux,node,vim
+node_modules
+.env
+.test.env
+db/
+build/
+
+.DS_Store
+.AppleDouble
+.LSOverride
+
+### Linux ###
+*~
+
+# temporary files which can be created if a process still has a handle open of a deleted file
+.fuse_hidden*
+
+# KDE directory preferences
+.directory
+
+# Linux trash folder which might appear on any partition or disk
+.Trash-*
+
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+.tern-project
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+### Vim ###
+# swap
+[._]*.s[a-w][a-z]
+[._]s[a-w][a-z]
+# session
+Session.vim
+# temporary
+.netrwhist
+*~
+
+# auto-generated tag files
+tags

frontend/package.json

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+{
+  "name": "frontend",
+  "version": "1.0.0",
+  "description": "",
+  "main": "webpack.config.js",
+  "scripts": {
+    "build": "webpack",
+    "watch": "webpack-dev-server --inline --hot"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "babel-core": "^6.26.0",
+    "babel-loader": "^7.1.2",
+    "babel-plugin-transform-object-rest-spread": "^6.26.0",
+    "babel-preset-es2015": "^6.24.1",
+    "babel-preset-react": "^6.24.1",
+    "clean-webpack-plugin": "^0.1.16",
+    "css-loader": "^0.28.7",
+    "dotenv": "^4.0.0",
+    "extract-text-webpack-plugin": "^3.0.0",
+    "file-loader": "^0.11.2",
+    "html-webpack-plugin": "^2.30.1",
+    "node-sass": "^4.5.3",
+    "react": "^15.6.1",
+    "react-dom": "^15.6.1",
+    "react-redux": "^5.0.6",
+    "react-router": "^4.2.0",
+    "react-router-dom": "^4.2.2",
+    "redux": "^3.7.2",
+    "sass-loader": "^6.0.6",
+    "superagent": "^3.6.0",
+    "uglifyjs-webpack-plugin": "^0.4.6",
+    "url-loader": "^0.5.9",
+    "webpack": "^3.5.6",
+    "webpack-dev-server": "^2.7.1"
+  }
+}

frontend/src/action/auth-actions.js

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+import superagent from 'superagent';
+
+export const tokenSet = (token) => ({
+  type: 'TOKEN_SET',
+  payload: token
+})
+
+export const tokenDelete = () => ({
+  type: 'TOKEN_DELETE'
+})
+
+export const signupRequest = (user) => (dispatch) => {
+  return superagent.post(`${__API_URL__}/signup`)
+  .withCredentials()
+  .send(user)
+  .then( res => {
+    dispatch(tokenSet(res.text));
+    try {
+      localStorage.token = res.text;
+    } catch (err) {
+      console.log(err);
+    }
+    return res;
+  })
+}
+
+export const loginRequest = (user) => (dispatch) => {
+  return superagent.get(`${__API_URL__}/login`)
+  .withCredentials()
+  .auth(user.username, user.password)
+  .then(res => {
+    dispatch(tokenSet(res.text))
+    return res;
+  })
+}

frontend/src/component/app/index.js

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+import React from 'react';
+import {Provider} from 'react-redux';
+import {BrowserRouter, Route, Link} from 'react-router-dom';
+import appStoreCreate from '../../lib/app-create-store.js';
+import LandingContainer from '../landing-container';
+
+let store = appStoreCreate();
+
+class App extends React.Component {
+  render() {
+    return (
+      <div className='cfgram'>
+        <Provider store={store}>
+          <BrowserRouter>
+            <section>
+              <header>
+                <h1>cfgram</h1>
+                <nav>
+                  <ul>
+                    <li><Link to='/welcome/signup'>signup</Link></li>
+                    <li><Link to='/welcome/login'>login</Link></li>
+                  </ul>
+                </nav>
+              </header>
+              <Route path='/welcome/:auth' component={LandingContainer} />
+            </section>
+          </BrowserRouter>
+        </Provider>
+      </div>
+    )
+  }
+}
+
+export default App;

frontend/src/component/auth-form/index.js

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+import React from 'react';
+import * as util from '../../lib/util.js';
+
+class AuthForm extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      username: '',
+      email: '',
+      password: '',
+      usernameError: null,
+      passwordError: null,
+      emailError: null,
+      error: null
+    }
+
+    this.handleChange = this.handleChange.bind(this);
+    this.handleSubmit = this.handleSubmit.bind(this);
+  }
+
+  handleChange(e) {
+    let {name, value} = e.target;
+
+    this.setState({
+      [name]: value,
+      usernameError: name === 'username' && !value ? 'username required' : null,
+      emailError: name === 'email' && !value ? 'email required' : null,
+      passwordError: name === 'password' && !value ? 'password required' : null
+    })
+  }
+
+  handleSubmit(e) {
+    e.preventDefault();
+    this.props.onComplete(this.state)
+    .then(() => {
+      this.setState({ username: '', email: '', password: ''})
+    })
+    .catch(error => {
+      console.error(error);
+      this.setState({error});
+    })
+  }
+
+  render() {
+    return (
+      <form
+        onSubmit={this.handleSubmit}
+        className='user-form'>
+
+        {util.renderIf(this.props.auth === 'signup',
+          <input
+            type='text'
+            name='email'
+            placeholder='email'
+            value={this.state.email}
+            onChange={this.handleChange} />
+         )}
+
+        {util.renderIf(this.state.usernameError,
+          <span className='tooltip'>
+            {this.state.usernameError}
+          </span>
+        )}
+
+        <input
+          type='text'
+          name='username'
+          placeholder='username'
+          value={this.state.username}
+          onChange={this.handleChange} />
+
+        {util.renderIf(this.state.passwordError,
+          <span className='tooltip'>
+            {this.state.passwordError}
+          </span>
+        )}
+
+        <input
+          type='password'
+          name='password'
+          placeholder='enter pw'
+          value={this.state.password}
+          onChange={this.handleChange} />
+
+        <button type='submit'>{this.props.auth}</button>
+      </form>
+    )
+  }
+}
+
+export default AuthForm;

frontend/src/component/landing-container/index.js

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+import React from 'react';
+import {connect} from 'react-redux';
+import AuthForm from '../auth-form';
+import {signupRequest, loginRequest} from '../../action/auth-actions.js';
+import * as util from '../../lib/util.js';
+
+class LandingContainer extends React.Component {
+  render() {
+    let {params} = this.props.match;
+
+    let handleComplete = params === 'auth' ? this.props.login :this.props.signup
+
+    return (
+      <div>
+        <AuthForm
+          auth={params.auth}
+          onComplete={handleComplete} />
+      </div>
+    )
+  }
+}
+
+let mapDispatchToProps = (dispatch) => {
+  return {
+    signup: (user) => dispatch(signupRequest(user)),
+    login: (user) => dispatch(loginRequest(user))
+  }
+}
+
+export default connect(undefined, mapDispatchToProps)(LandingContainer);

frontend/src/index.html

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+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8">
+    <title>cfgram</title>
+  </head>
+  <body>
+    <div id='root'></div>
+  </body>
+</html>

frontend/src/lib/app-create-store.js

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+import reducer from '../reducer';
+import thunk from './redux-thunk.js';
+import reporter from './redux-reporter.js';
+import {createStore, applyMiddleware} from 'redux';
+
+let appStoreCreate = () =>
+  createStore(reducer, applyMiddleware(thunk, reporter))
+
+export default appStoreCreate;

frontend/src/lib/redux-reporter.js

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+let reporter = store => next => action => {
+  console.log('__ACTION__', action);
+
+  try {
+    let result = next(action);
+    console.log('__STATE__', store.getState());
+    return result;
+  } catch (error) {
+    error.action = action;
+    console.error('__ERROR__', error);
+    return error;
+  }
+}
+
+export default reporter; 

frontend/src/lib/redux-thunk.js

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+//gives us the ability to create an action creater that deals with async ajax requests
+export default store => next => action =>
+  typeof action === 'function' //functions are async actions
+  ? action(store.dispatch, store.getState)
+  : next(action)

frontend/src/lib/util.js

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+export const log = (...arg) =>
+  __DEBUG__ ? console.log(...args) : undefined;
+
+export const logError = (...args) =>
+  __DEBUG__ ? console.error(...args) : undefined;
+
+export const renderIf = (test, component) => test ? component : undefined;
+
+export const classToggler = (options) =>
+  Object.keys(options).filter(key => !!options[key]).join(' ');
+
+export const map = (list, ...args) =>
+  Array.prototype.map.apply(list, args);
+
+export const filter = (list, ...args) =>
+  Array.prototype.filter.apply(list, args);
+
+export const reduce = (list, ...args) =>
+  Array.prototype.reduce.apply(list, args);
+
+
+//these are just helpful methods, shortcuts kinda