Avoiding new comment button when a comment is posted.

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

@@ -134,6 +134,8 @@ class Embed extends Component {
                         postItem={this.props.postItem}
                         appendItemArray={this.props.appendItemArray}
                         updateItem={this.props.updateItem}
+                        updateCountCache={this.props.updateCountCache}
+                        countCache={countCache[asset.id]}
                         assetId={asset.id}
                         premod={asset.settings.moderation}
                         isReply={false}

client/coral-plugin-commentbox/CommentBox.js

@@ -29,6 +29,8 @@ class CommentBox extends Component {
       commentPostedHandler,
       postItem,
       assetId,
+      updateCountCache,
+      countCache,
       parentId,
       addNotification,
       authorId
@@ -44,14 +46,17 @@ class CommentBox extends Component {
     if (this.props.charCount && this.state.body.length > this.props.charCount) {
       return;
     }
+    updateCountCache(assetId, countCache + 1);
     postItem(comment, 'comments')
       .then(({data}) => {
         const postedComment = data.createComment.comment;
 
         if (postedComment.status === 'REJECTED') {
           addNotification('error', lang.t('comment-post-banned-word'));
+          updateCountCache(assetId, countCache);
         } else if (postedComment.status === 'PREMOD') {
           addNotification('success', lang.t('comment-post-notif-premod'));
+          updateCountCache(assetId, countCache);
         } else {
           addNotification('success', 'Your comment has been posted.');
         }