Client: adding NavBar

mpwo_client/src/components/App.jsx

@@ -1,9 +1,9 @@
 import React from 'react'
 
-import logo from '../logo.svg'
 import './App.css'
+import NavBar from './NavBar'
 
-class App extends React.Component {
+export default class App extends React.Component {
   constructor(props) {
     super(props)
     this.props = props
@@ -12,16 +12,11 @@ class App extends React.Component {
   render() {
     return (
       <div className="App">
-        <header className="App-header">
-          <img src={logo} className="App-logo" alt="logo" />
-          <h1 className="App-title">Welcome to React</h1>
-        </header>
-        <p className="App-intro">
-          To get started, edit <code>src/App.js</code> and save to reload.
+        <NavBar />
+        <p className="App-body">
+          App in progress
         </p>
       </div>
     )
   }
 }
-
-export default App

mpwo_client/src/components/NavBar.jsx

@@ -0,0 +1,37 @@
+import React from 'react'
+
+export default class NavBar extends React.Component {
+  constructor(props) {
+    super(props)
+    this.props = props
+  }
+
+  render() {
+    return (
+    <header>
+      <nav className="navbar navbar-expand-lg navbar-light bg-light">
+        <span className="navbar-brand">mpwo</span>
+        <button
+            className="navbar-toggler"
+            type="button"
+            data-toggle="collapse"
+            data-target="#navbarSupportedContent"
+            aria-controls="navbarSupportedContent"
+            aria-expanded="false"
+            aria-label="Toggle navigation"
+        >
+          <span className="navbar-toggler-icon" />
+        </button>
+
+        <div className="collapse navbar-collapse" id="navbarSupportedContent">
+          <ul className="navbar-nav mr-auto">
+            <li className="nav-item">
+              <a className="nav-link" href="/">Home</a>
+            </li>
+          </ul>
+        </div>
+      </nav>
+    </header>
+    )
+  }
+}