add random topic items count to state

src/components/RandomTopic.js

@@ -3,6 +3,7 @@ import React from 'react';
 import PropTypes from 'prop-types';
 import VideoItem from "./VideoItem";
 import SectionHeading from "./SectionHeading";
+import {Link} from 'react-router-dom';
 
 class RandomTopic extends React.Component {
 
@@ -16,10 +17,13 @@ class RandomTopic extends React.Component {
           {this.props.videos.map(video =>
             <VideoItem id={video.id} title={video.title}/>
           )}
-
+          <Link to="/topics">
+            See All Topics
+          </Link>
+          <Link to="/topics">
+            See All videos of {this.props.topicName} ()
+          </Link>
         </Grid>
-        <a href="/topics">See All videos</a>
-
       </section>
 
     )