How to create Comments and Like Functionalities in aem communities?

We are using MongoDB.

Looks like you are using JSRP (default option with TarMK) which keeps the data only in the instance where it was created.

JSRP - https://helpx.adobe.com/experience-manager/6-3/communities/using/jsrp.html

I create the comment component in a sample community site which i build,  when i try to comment on the publish the comments are not reflecting on the author side. I try to enable the replication agent outbox in author and reverse replication agent in pushish  but it wont workout for me. Is there any possibility to do that ? Currently i am using AEM 6.3.

I found this in helpx.adobe that reverse replication is not possible for communities using forums,blogs,comments etc..,

"

Replication Agents - Out of the Box

The following agents are available in a standard AEM installation:

• Default Agent
  Used for replicating from author to publish.
• Dispatcher Flush
  This is used for managing the Dispatcher cache. See Invalidating Dispatcher Cache from the Authoring Environment and Invalidating Dispatcher Cache from a Publishing Instance for more information.
• Reverse Replication
  Used for replicating from publish to author.  Reverse replication is not used for Communities features, such as forums, blogs, and comments.  It is effectively disabled as the outbox is not enabled.  Use of reverse replication would require custom configuration."

I want to get the comments to get replicate on author side  when the user comment on publish and viseversa.,

Is there any other way to do that? 

Thanks