add PropTypes to LoadMore component

client/coral-embed-stream/src/Embed.js

@@ -160,7 +160,7 @@ class Embed extends Component {
               notification={{text: null}}
             />
           <LoadMore
-            id={asset.id}
+            asset_id={asset.id}
             comments={asset.comments}
             moreComments={asset.commentCount > asset.comments.length}
             loadMore={this.props.loadMore}/>

client/coral-embed-stream/src/LoadMore.js

@@ -1,10 +1,10 @@
-import React from 'react';
+import React, {PropTypes} from 'react';
 import I18n from 'coral-framework/modules/i18n/i18n';
 import translations from 'coral-framework/translations.json';
 import {Button} from 'coral-ui';
 const lang = new I18n(translations);
 
-const loadMoreComments = (id, comments, loadMore) => {
+const loadMoreComments = (asset_id, comments, loadMore) => {
 
   if (!comments.length) {
     return;
@@ -13,19 +13,28 @@ const loadMoreComments = (id, comments, loadMore) => {
   loadMore({
     limit: 10,
     cursor: comments[comments.length - 1].created_at,
-    asset_id: id,
+    asset_id,
     sort: 'REVERSE_CHRONOLOGICAL'
   });
 };
 
-const LoadMore = ({id, comments, loadMore, moreComments}) => moreComments ?
-  <Button
-    className='coral-load-more'
-    onClick={() => loadMoreComments(id, comments, loadMore)}>
-    {
-      lang.t('loadMore')
-    }
-  </Button>
-  : null;
+const LoadMore = ({asset_id, comments, loadMore, moreComments}) => (
+  moreComments
+  ? <Button
+      className='coral-load-more'
+      onClick={() => loadMoreComments(asset_id, comments, loadMore)}>
+      {
+        lang.t('loadMore')
+      }
+    </Button>
+  : null
+);
+
+LoadMore.propTypes = {
+  asset_id: PropTypes.string.isRequired,
+  comments: PropTypes.array.isRequired,
+  moreComments: PropTypes.bool.isRequired,
+  loadMore: PropTypes.func.isRequired
+};
 
 export default LoadMore;