Comment Service

Create a comment service to add comments to documents.

Here is the technical solution to implement this component.

Storage: Comment are stored into Nuxeo Core, in a children (type: Folder) of current document's domain, called "Comments". The "Comments" folder has to be created if it does not exist when a comment is created.
Inside the Comment folder, folder are stored into subfolders named after the month of the comment creation.

So we would have something like:

• Domain
  `-- Comments
  `-- 2007-01
  `-- COMMENT-user-timeWithMillisecond

Comments are attached to documents using relations. When a comment is created, it should be stored inside the comment folder and a create hasComment need to be created between the document and the comment.

The component add a new tab on document with the facet "Commentable". The new tab display comments and a form to add a new comment (like in JIRA).

In the near future, we will need to offer security setting on Comment to restrict visibility on group/folder.
Comment are deletable by their author.
Comment are not editable.

Name of the component: org.nuxeo.ecm.platform.comments