#161291025 Add like dislike comment feature

[sulenchy]

What does this PR do?

Add like dislike comment API endpoint

Description of Task to be completed?

• add likeOrDislikeComment controller
• add likeOrDislikeComment route
• test likeOrDislikeComment endpoint
• refactor validateArticleId middleware

How should this be manually tested?

• Use postman to signup using https://valinor-ah-backend-stagi-pr-55.herokuapp.com/api/v1/users/signup
• Get the token and add article using https://valinor-ah-backend-stagi-pr-55.herokuapp.com/api/v1/articles
• Get the token and comment on the article using https://valinor-ah-backend-stagi-pr-55.herokuapp.com/api/v1/articles/:articleId/comments. Where :articleId is the id of the article
• Get the token and like or dislike the comment using https://valinor-ah-backend-stagi-pr-55.herokuapp.com/api/v1/articles/:articleId/comments/:commentId/reaction/dislike

Any background context you want to provide?

N/A

What are the relevant pivotal tracker stories?

#161291025

Screenshots (if appropriate)

Questions:

N/A

[coveralls]

Pull Request Test Coverage Report for Build 566

• 32 of 33 (96.97%) changed or added relevant lines in 4 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.04%) to 93.023%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
server/middlewares/validateResourceId.js	16	17	94.12%

Totals
Change from base Build 542:	-0.04%
Covered Lines:	597
Relevant Lines:	619

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💛 - Coveralls