Delete buttons

[NunoDasNeves]

Needs prettifying and critique.

• meta field with canDelete, canEdit is now passed by the backend on requests for all kind of posts (comments, questions, reviews)
• due to this (and for future similar issues with refreshing the page etc) there is a thing in the router which will block on boot until checkAuth is completed. A slightly more refined version of this may be needed, but it might be okay for now (a better version would show the loading circle during checkAuth, and allow requests that really don't need auth)
• working delete buttons for all kinds of posts with confirm() cos deleting is a big deal. Button should be moved to triple dot menu thing and made pretty
• no edit functionality yet, but most of the infrastructure is there in the store, i think save it for a future PR
• thoughts on delete/edit buttons being in course feeds? At the moment it's just in Question and Review views.
• some bugfixes and random improvements included
• thoughts on mass delete/edit/something interface? moderation interface showing reported posts to review?

[coveralls]

Pull Request Test Coverage Report for Build 1454

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 25 unchanged lines in 6 files lost coverage.
• Overall coverage decreased (-0.3%) to 87.189%

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Files with Coverage Reduction	New Missed Lines	%
src/models/question.js	1	78.43%
src/models/review.js	1	75.0%
src/utils/error.js	3	72.22%
src/controllers/question.js	4	89.83%
src/controllers/review.js	8	82.46%
src/utils/helpers.js	8	80.65%

Totals
Change from base Build 1432:	-0.3%
Covered Lines:	763
Relevant Lines:	824

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💛 - Coveralls

[DarkPurple141]

Mostly LGTM, see comments.

[DarkPurple141]

• thoughts on delete/edit buttons being in course feeds? At the moment it's just in Question and Review views.

I think for now, not.

• thoughts on mass delete/edit/something interface? moderation interface showing reported posts to review?

This is a good idea. Wondering if backend should employ sqlserver triggers for delete.

[DarkPurple141]

LG