Ship It - Adding comments from GitHub to Jira

[krazziekay]

What's in this PR?

• Webhook for deleting issue comments added.
• Endpoint added for editing and deleting issue comments.
• Added Handler for addressing changes in issue comments - not completely finished

Why

• Ship it

[atrigueiro]

Additional comments for getting this PR merged - and for future reference:

What's in this PR?

• Webhook for deleting issue comments added.
• Endpoint added for editing and deleting issue comments.
• Added handler for addressing changes in issue comments - not completely finished
• Tests updated

Why

• Ship it :) + it's a feature customers have been asking for

Added feature flags

• Yes. send-pr-comments-to-jira_zy5ib

Affected issues

• ARC-113

How has this been tested?

• Locally

What's Next?

• Add missing typings
• Add tests for updating and deleting a comment
• Check how we want to treat the getCommentId function - right now we're only getting the first 50
• Do we want to consider issue keys added on PR titles as well - right now we're only getting from the branch
• Return the function if no issue keys are found - and add tests for that.
• Markdown - do we want to add a transform to send the markdown in the accepted format by Jira?
• Ask Jade's opinion on how should we display the comment

[atrigueiro]

Related to #1618

[amcfarland-linus]

@krazziekay @atrigueiro Is listing all PR comments in JIRA, once it has been merged, possible using this feature? I don't see it listed anywhere under JIRA smart values. I am trying to create an automation rule that would look like:

1. When: Pull request merged
2. Then: Add comment to issue

# Comment body in Jira
{{pullRequest.title}}
{{pullRequest.state}}
{{pullRequest.sourceBranch}}

{{pullRequest.comments}}   <- trying to output ALL comments in the PR that was merged to be sent into the created Jira comment via the automation rule