fix(2728): gray out the Restart button for jobs that are disabled on the build details page

[yk634]

Context

As per the comment in screwdriver-cd/models#555 (review), it would be preferable to have a UI where disabled jobs cannot be Restarted from the Build Details page.

Objective

Fix the Restart button to be grayed out on the build details page of a disable job.

• While waiting for model.pipeline.jobs to fetch, isButtonDisabledLoaded is false and the Restart button is grayed out regardless of its state.
  • The time to wait for this fetch does not occur when transitioning from tooltip, but occurs slightly when the build detail page is accessed directly.

References

License

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[jithine]

This is great. Can we extend this to Start button as well ? Can UI determine, if there are no jobs to start then grey it out ? (It's scenario 1 here screwdriver-cd/screwdriver#2749 (comment))

[yk634]

@jithine

This is great. Can we extend this to Start button as well ? Can UI determine, if there are no jobs to start then grey it out ? (It's scenario 1 here screwdriver-cd/screwdriver#2749 (comment))

I certainly think it's a good idea to have the Start button grayed out as well.

However, to gray out the Start button would require a different logic than this PR and would be difficult to extend immediately.