latchel · efreed · Nov 16, 2021 · Nov 16, 2021 · Nov 16, 2021 · Nov 16, 2021
diff --git a/SETUP.md b/SETUP.md
@@ -0,0 +1,13 @@
+# Code challenge by Eric Freed Nov 15, 2021
+
+In response to the user story:
+
+"As the engineering manager, I want to be able to visit a web page to view who has contributed the most to our application's repository in the past month, so that I may better plan the upcoming sprint."
+
+## Instructions to run
+
+- This assumes you have Node installed.  If unsure, run `npm -v` and if you see a version number, you are good to go.
+- Using the console, navigate to the /source/frontend folder using `cd source/frontend`
+- Run `npm install && npm start`
+- Your browser will automatically open to `http://localhost:3000` with the report loaded
+
diff --git a/source/backend/detail.php b/source/backend/detail.php
@@ -0,0 +1,10 @@
+<?php
+$url = 'https://github.com/nodejs/node/pulse_committer_data/monthly';
+
+header('Content-Type: application/json');
+
+echo file_get_contents($url, false, stream_context_create([
+    'http' => [
+        'header' => 'accept: application/json'
+    ]
+]));
diff --git a/source/backend/summary.php b/source/backend/summary.php
@@ -0,0 +1,5 @@
+<?php
+$url = 'https://github.com/nodejs/node/pulse_diffstat_summary?period=monthly';
+
+// Display sentences on their own line
+echo preg_replace('/\.\s/i', ".\n<br>", file_get_contents($url) );
diff --git a/source/frontend/.gitignore b/source/frontend/.gitignore
@@ -0,0 +1,23 @@
+# 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*
diff --git a/source/frontend/package-lock.json b/source/frontend/package-lock.json
diff --git a/source/frontend/package.json b/source/frontend/package.json
@@ -0,0 +1,44 @@
+{
+  "name": "my-react-app",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.11.4",
+    "@testing-library/react": "^11.1.0",
+    "@testing-library/user-event": "^12.1.10",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2",
+    "react-scripts": "4.0.3",
+    "web-vitals": "^1.0.1"
+  },
+  "scripts": {
+    "start": "npm-run-all --parallel start-frontend start-backend",
+    "start-backend": "cd ../backend && php -S 127.0.0.1:8080",
+    "start-frontend": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "devDependencies": {
+    "http-proxy-middleware": "^2.0.1",
+    "npm-run-all": "^4.1.5"
+  }
+}
diff --git a/source/frontend/public/favicon.ico b/source/frontend/public/favicon.ico
diff --git a/source/frontend/public/index.html b/source/frontend/public/index.html
@@ -0,0 +1,43 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <link rel="icon" href="%PUBLIC_URL%/favicon.ico" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <meta name="theme-color" content="#000000" />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+    <link rel="apple-touch-icon" href="%PUBLIC_URL%/logo192.png" />
+    <!--
+      manifest.json provides metadata used when your web app is installed on a
+      user's mobile device or desktop. 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/source/frontend/public/robots.txt b/source/frontend/public/robots.txt
@@ -0,0 +1,3 @@
+# https://www.robotstxt.org/robotstxt.html
+User-agent: *
+Disallow:
diff --git a/source/frontend/src/App.css b/source/frontend/src/App.css
@@ -0,0 +1,56 @@
+
+body {
+  background-color: #282c34;
+  color: white;
+}
+
+h1, .summary {
+  text-align: center;
+}
+
+h1 {
+  margin: 0;
+  padding: 0.67em 0;
+  color: rgb(118,131,144);
+  letter-spacing: 1px;
+  border-bottom: 2px solid black;
+  font-style: italic;
+}
+
+.summary .color-fg-muted, .summary .color-fg-muted a {
+  color: rgb(118,131,144);
+}
+.summary .color-fg-muted a {
+  text-decoration: none;
+}
+.summary .color-fg-default {
+  color: white;
+}
+.summary .color-fg-success {
+  color: rgb(87,171,90);
+}
+.summary .color-fg-danger {
+  color: rgb(229,83,75);
+}
+
+.contributors img {
+  height: 60px;
+  width: 60px;
+  float: left;
+  clear: left;
+  margin: 5px 20px;
+}
+.contributors .summary-bar {
+  height: 70px;
+  line-height: 70px;
+  position: relative;
+}
+
+.contributors .summary-bar .background-bar {
+  position: absolute;
+  top: 5px;
+  bottom: 5px;
+  left: 90px;
+  background-color: rgb(77,56,47);
+  z-index: -1;
+}
diff --git a/source/frontend/src/App.js b/source/frontend/src/App.js
@@ -0,0 +1,51 @@
+import { useState, useEffect } from 'react';
+import './App.css';
+
+function App() {
+  const [summary, setSummary] = useState("loading...");
+  const [contributors, setContributors] = useState();
+  const [errors, setErrors] = useState([]);
+  const longestBarPct = 85;
+
+  useEffect(() => {
+    fetch("api/summary.php")
+      .then(res => res.text()).then(setSummary)
+      .catch(err => setErrors([...errors,err]))
+    fetch("api/detail.php")
+      .then(res => res.json()).then(setContributors)
+      .catch(err => setErrors([...errors,err]))
+  }, [errors])
+
+  return (
+    <div className="App">
+      <h1>This month's github activity</h1>
+      <h2 className="summary" dangerouslySetInnerHTML={{__html: summary}}></h2>
+      {errors.length ?
+        <div className="errors">
+          {errors.map((error, index) => (
+            <div key={index}>
+              { JSON.stringify(error) }
+            </div>
+          ))}
+        </div>
+      :null}
+      {contributors ?
+        <div className="contributors">
+          {contributors.map((contributor, index) => (
+            <div key={index}>
+              <img src={contributor.gravatar} alt="User's Avatar" />
+              <div className="summary-bar">
+                <div className="background-bar"
+                     style={{width:`${contributor.commits * longestBarPct / contributors[0].commits}%`}} />
+                <strong>{contributor.name}</strong> authored <strong>{contributor.commits}</strong>
+                {` commit${contributor.commits===1 ? '' : 's'}`}
+              </div>
+            </div>
+          ))}
+        </div>
+      :null}
+    </div>
+  );
+}
+
+export default App;
diff --git a/source/frontend/src/index.css b/source/frontend/src/index.css
@@ -0,0 +1,4 @@
+html, body {
+  margin: 0;
+  height: 100%;
+}
diff --git a/source/frontend/src/index.js b/source/frontend/src/index.js
@@ -0,0 +1,17 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import './index.css';
+import App from './App';
+import reportWebVitals from './reportWebVitals';
+
+ReactDOM.render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+  document.getElementById('root')
+);
+
+// If you want to start measuring performance in your app, pass a function
+// to log results (for example: reportWebVitals(console.log))
+// or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals
+reportWebVitals();
diff --git a/source/frontend/src/reportWebVitals.js b/source/frontend/src/reportWebVitals.js
@@ -0,0 +1,13 @@
+const reportWebVitals = onPerfEntry => {
+  if (onPerfEntry && onPerfEntry instanceof Function) {
+    import('web-vitals').then(({ getCLS, getFID, getFCP, getLCP, getTTFB }) => {
+      getCLS(onPerfEntry);
+      getFID(onPerfEntry);
+      getFCP(onPerfEntry);
+      getLCP(onPerfEntry);
+      getTTFB(onPerfEntry);
+    });
+  }
+};
+
+export default reportWebVitals;
diff --git a/source/frontend/src/setupProxy.js b/source/frontend/src/setupProxy.js
@@ -0,0 +1,13 @@
+const {createProxyMiddleware} = require('http-proxy-middleware');
+
+module.exports = app => {
+    app.use(
+        createProxyMiddleware('/api/', {
+            target: 'http://localhost:8080',
+            secure: false,
+            pathRewrite: {
+                '^/api/': '/'
+            },
+        }),
+    );
+};
diff --git a/source/frontend/src/setupTests.js b/source/frontend/src/setupTests.js
@@ -0,0 +1,5 @@
+// jest-dom adds custom jest matchers for asserting on DOM nodes.
+// allows you to do things like:
+// expect(element).toHaveTextContent(/react/i)
+// learn more: https://github.com/testing-library/jest-dom
+import '@testing-library/jest-dom';