As a user, I want to be able to comment on polls

[mshaffer9]

Story/Task Details

• [ ] Add a "new comment" function on each poll
• [ ] Populate poll page with previously left comments
• [ ] Allow users to comment on each poll
• [ ] Automatically label comments as "moderator" or "admin", if the user is acting in those roles

Acceptance Scenarios Given: A user who wished on comment on a poll When: they select a poll and navigate to the comment section Then: they are able to leave a comment

Given: A user who is a moderator When: they leave a comment Then: the comment is marked as a moderator comment

Given: A user who is an admin When: they leave a comment Then: the comment is marked as an admin comment

Done Done Criteria

• [ ] Comments are able to be stored/retrieved from DB
• [ ] There is a comment section worked into the UI of poll pages
• [ ] Acceptance tests are passing
• [ ] Code is merged with master branch

[alexacarleo]

see As a user, I want to be able to flag incorrect poll results user story