EVENTS: Ability to add information to a request

[EmilyLuijbregts]

This is a breakout from Events Epic #2039

Requirement:

• As a user I want to be able to add information to a request. This information is the detail for what the volunteer needs to be doing so should not be limited to a short number of characters.

Definition of Done:

• It should be possible for [Specified users] to add information to a request

Additional Information: Information from Steve: THIS IS POSSIBLY COMPLETE. We have a description field for Tasks. Is this sufficient?

Questions for @OhMcGoo @schuback

• Please confirm if the question from @stevejgordon is sufficient.
• Please confirm who should be able to add information to a task (i.e. just admins? all users?)

[MisterJames]

I think we need a "comment stream" concept that is associated with the request.

We need a RequestComments table and the UI related to add comments to the request. We should capture:

• userID
• create date
• message
• request ID

There will need to be a command/handler written to save comments to the request.

There could be communication opportunities applied later, but for now, we'll limit this to collecting a set of non-threaded comments to a request.

[stevejgordon]

I'm picking this up with the following steps...

• [x] Adding model for DB
• [x] Add command to save new comment
• [ ] Add query to list comments
• [ ] Add UI to list comments
• [ ] Add UI to compose and save a new comment

NOTE: Limit access to team lead, event manager, campaign manager, org admin and site admin

[stevejgordon]

Work restarted as I somehow lost my branch for this!

[stevejgordon]

I've submitted a partial PR for this. Once merged this can be considered available for the codeathon. There's still a fair amount of work left to do and possibly we can break into smaller pieces. I can advise further in person.