Create the domain model for Posts

[BrunoMVPCosta]

For now, we know we should be able to do the following:

• Create a post with an id, title and description;
• Change the title and description if we want later;
• The post should have content, because we need to index the content to Elasticsearch to be able to search for it. It should be fetched asynchronous after the user submit the post. Should we allow the content to change over time?
• Tags

We want gamification as well, so we will need the userId also. I've some doubts about this one. Should we use gamification based on the author of the post or the one who shared the post?

[rpfelgueiras]

What about Tags? We need this kind of information too associated with every post.

[BrunoMVPCosta]

Yes, tag +1. Just needed.

[BrunoMVPCosta]

Can we close the discussion and assume here is all that we will need for the first version?