[MM-794]: Fixed the issue of fields not prefilled when creating issue with custom fields

[Kshitij-Katiyar]

Summary

Fixed the issue of fields not being prefilled when creating issues with custom fields. Unable to support the fields related to the users because the Username is not available in the create issue data and all the user picker fields on the Jira create issue form work on the username.

Added Support for:

• Labels
• Select list(multiple choices)
• Checkboxes

Fields still not supported

• User picker
• Assignee
• Reporter

Video Link

https://flonnect.com/video/6d26327abd0d-4a7d-855a-3f4c909e8648

How to test

• On a Jira instance create the following custom fields Date Picker, Date Time Picker, Number Field
• Configure the fields to be mandatory for the Screen / Project / Issue type you are using
• Attempt to create an issue through Mattermost
• Provide values for all fields
• Create the issue
• Follow the link

[raghavaggarwal2308]

Add a video showing the demo for the fix in description as this is complex case. This will ensure that there is no objection and clarifications left for us

[Kshitij-Katiyar]

Add a video showing the demo for the fix in description as this is complex case. This will ensure that there is no objection and clarifications left for us

Done

[Kshitij-Katiyar]

Created a PR on mattermost remote with all these changes hence closing this one