develop a frontend

binaris · Jan 31, 2019 · 7071818 · 7071818
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diff --git a/frontend/.gitignore b/frontend/.gitignore
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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+package-lock.json
+yarn.lock
diff --git a/frontend/package.json b/frontend/package.json
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+{
+  "name": "frontend",
+  "version": "0.1.0",
+  "private": true,
+  "author": "Ryland Goldstein",
+  "dependencies": {
+    "@material-ui/core": "^3.9.1",
+    "@material-ui/icons": "^3.0.2",
+    "react": "^16.7.0",
+    "react-dom": "^16.7.0",
+    "react-scripts": "2.1.3",
+    "url-join": "^4.0.0",
+    "uuid": "^3.3.2"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": "react-app"
+  },
+  "browserslist": [
+    ">0.2%",
+    "not dead",
+    "not ie <= 11",
+    "not op_mini all"
+  ]
+}
diff --git a/frontend/public/favicon.ico b/frontend/public/favicon.ico
diff --git a/frontend/public/index.html b/frontend/public/index.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta
+      name="viewport"
+      content="width=device-width, initial-scale=1, shrink-to-fit=no"
+    />
+    <meta name="theme-color" content="#000000" />
+    <!--
+      manifest.json provides metadata used when your web app is added to the
+      homescreen on Android. See https://developers.google.com/web/fundamentals/web-app-manifest/
+    -->
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json" />
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>React App</title>
+  </head>
+  <body>
+    <noscript>You need to enable JavaScript to run this app.</noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>
diff --git a/frontend/public/manifest.json b/frontend/public/manifest.json
@@ -0,0 +1,15 @@
+{
+  "short_name": "Todo App",
+  "name": "Binaris Todo App",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
diff --git a/frontend/src/Todo.js b/frontend/src/Todo.js
@@ -0,0 +1,48 @@
+import React, { Component } from 'react';
+import Typography from '@material-ui/core/Typography';
+import uuidv4 from 'uuid/v4';
+
+import './index.css';
+
+import TodoList from './TodoList';
+import TodoForm from './TodoForm';
+
+class Todo extends Component {
+  constructor(props) {
+    super(props);
+    this.state = { todos: {} };
+  }
+
+  createTodo = async todoText => {
+    const uniqueID = uuidv4();
+    this.setState({
+      todos: {
+        ...this.state.todos,
+        [uniqueID]: todoText,
+      },
+    });
+  }
+
+  removeTodo = async todoID => {
+    const todos = { ...this.state.todos };
+    delete todos[todoID];
+    this.setState({ todos });
+  }
+
+  render() {
+    return (
+      <div className="Todo">
+        <Typography variant="h2">
+          Todo
+        </Typography>
+        <TodoForm createTodo={this.createTodo} />
+        <TodoList
+          todos={this.state.todos}
+          removeTodo={this.removeTodo}
+        />
+      </div>
+    );
+  }
+}
+
+export default Todo;
diff --git a/frontend/src/TodoForm.js b/frontend/src/TodoForm.js
@@ -0,0 +1,53 @@
+import React, { Component } from 'react';
+
+import AddIcon from '@material-ui/icons/Add';
+import IconButton from '@material-ui/core/IconButton';
+import TextField from '@material-ui/core/TextField';
+
+const EMPTY_TODO = {
+  todoText: '',
+};
+
+class TodoForm extends Component {
+  constructor(props) {
+    super(props);
+    this.state = Object.assign({}, EMPTY_TODO);
+  }
+
+  updateTodoText = event => {
+    const { value } = event.target;
+    this.setState({ todoText: value });
+  }
+
+  addTodo = (event) => {
+    event.preventDefault();
+    if (this.state.todoText === '') return
+    this.props.createTodo(this.state.todoText);
+    this.setState(EMPTY_TODO);
+  }
+
+  render() {
+    const { todoText } = this.state;
+    return(
+      <form
+        onSubmit={this.addTodo}
+        style={{ marginLeft: 48 }}
+      >
+        <TextField
+          variant="outlined"
+          type="text"
+          placeholder="Add todo"
+          value={todoText}
+          onChange={this.updateTodoText}/>
+        <IconButton
+          aria-label="Add"
+          onClick={this.addTodo}
+        >
+          <AddIcon/>
+        </IconButton>
+      </form>
+    );
+  }
+}
+
+export default TodoForm;
diff --git a/frontend/src/TodoList.js b/frontend/src/TodoList.js
@@ -0,0 +1,35 @@
+import React, { Component } from 'react';
+
+import CheckIcon from '@material-ui/icons/Check';
+import IconButton from '@material-ui/core/IconButton';
+import List from '@material-ui/core/List';
+import ListItem from '@material-ui/core/ListItem';
+import ListItemSecondaryAction from '@material-ui/core/ListItemSecondaryAction';
+import ListItemText from '@material-ui/core/ListItemText';
+
+class TodoList extends Component {
+  render() {
+    const { removeTodo, todos } = this.props;
+    return(
+      <List>
+        {
+          Object.keys(todos).map(todoID => (
+            <ListItem key={todoID}>
+              <ListItemText primary={todos[todoID]} />
+              <ListItemSecondaryAction>
+                <IconButton
+                  aria-label="Remove"
+                  onClick={() => removeTodo(todoID)}
+                >
+                  <CheckIcon />
+                </IconButton>
+              </ListItemSecondaryAction>
+            </ListItem>
+          ))
+        }
+      </List>
+    );
+  }
+}
+
+export default TodoList;
diff --git a/frontend/src/index.css b/frontend/src/index.css
@@ -0,0 +1,4 @@
+.Todo {
+  font-family: fantasy;
+  text-align: center;
+}
diff --git a/frontend/src/index.js b/frontend/src/index.js
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+import React from 'react';
+import ReactDOM from 'react-dom';
+import Todo from './Todo';
+
+ReactDOM.render(<Todo />, document.getElementById('root'));
diff --git a/frontend/src/logo.svg b/frontend/src/logo.svg