Add basic plant repository and demo page with plant list

frontend/src/App.js

@@ -1,12 +1,9 @@
-import { Container } from 'reactstrap';
+import SamplePage from './pages/SamplePage';
 
 function App() {
   return (
     <div className="App">
-      <Container className="p-2">
-        <h1>Right Tree</h1>
-        <h4>Right Plant Right Place Right Time</h4>
-      </Container>
+      <SamplePage />
     </div>
   );
 }

frontend/src/pages/SamplePage.js

@@ -0,0 +1,46 @@
+import React from 'react'
+import { Container, ListGroup, ListGroupItem } from 'reactstrap';
+
+import PlantRepsostory from '../repository/PlantRepository'
+
+export default class SamplePage extends React.Component {
+
+    constructor(props) {
+        super(props);
+
+        this.state = {
+            plants: []
+        }
+    }
+
+    updatePlants() {
+        PlantRepsostory.getPlants().then(response => {
+            if (response.status === 200) {
+                this.setState({ plants: response.data });
+            }
+        }).catch(e => {
+            this.setState({ plants: ["No plants found."] });
+        })
+    }
+
+    componentDidMount() {
+        this.updatePlants()
+    }
+
+    render() {
+        return (
+            <Container className="p-2">
+                <h1>Right Tree</h1>
+                <h4>Right Plant Right Place Right Time</h4>
+
+                <h5 className="pt-4">Plant List</h5>
+                <ListGroup>
+                    {this.state.plants.map(function (plant, i) {
+                        return <ListGroupItem key={i} >{plant.name}</ListGroupItem>;
+                    })}
+                </ListGroup>
+            </Container>
+        )
+    }
+
+}

frontend/src/repository/PlantRepository.js

@@ -0,0 +1,11 @@
+import Repository from "./Repository";
+
+const PlantRepsostory = {
+
+    getPlants() {
+        return Repository.get(`/plants/`);
+    }
+
+}
+
+export default PlantRepsostory;