Synchronize review request state to Asana
Summary:
Ref T2852. Depends on D6302. This now creates, destroys, and synchronizes subtasks.
- After finishing the parent task stuff, we pull a list of all known subtasks.
- We load all those subtasks.
- If we fail to load any, we delete their objects and edges on the Phabricator side.
- Of the remaining subtasks, we find subtasks for users who aren't related to the object any more and delete them in Asana and locally (for example, if alincoln is removed as a reviewer, we delete his subtask).
- For all the related users, we either synchronize their existing task or create a new one for them.
- Then we write edges for any new tasks we added.
This doesn't handle a few weird edge cases in any specific way:
- If a subtask is moved under a different parent, we ignore it.
- If a new subtask is created that we don't know about, we ignore it.
- If a subtask we know about is deleted, we just respawn it. This is consistent with "DON'T EDIT THESE". You can force sync to stop by deleting the parent.
Addititionally:
- Make the "don't edit" warning more compelling and visceral.
Test Plan:
- Kind of ran it a bit.
- There are like 3,000 edge cases here so this is hard to test exhaustively.
- Forced a few of the edge cases to happen.
- Nothing seems immediately broken in an obvious way?
{F47551}
Reviewers: btrahan
Reviewed By: btrahan
CC: aran
Maniphest Tasks: T2852
Differential Revision: https://secure.phabricator.com/D6303