Summary: Modernize Differential edges to subclass `PhabricatorEdgeType`. Largely based on D11045.
Test Plan: From previous experience, these changes are fairly trivial and safe. I poked around a little to make sure things looked reasonably okay.
Reviewers: epriestley, #blessed_reviewers
Reviewed By: epriestley, #blessed_reviewers
Subscribers: Korvin, Krenair, epriestley
Differential Revision: https://secure.phabricator.com/D11074
Summary:
Ref T5245. These were a bad idea.
We no longer need actors for edge edits either, so remove those. Generally, edges have fit into the policy model as pure/low-level infrastructure, and they do not have any policy or capability information in and of themselves.
Test Plan: `grep`
Reviewers: chad, btrahan, joshuaspence
Reviewed By: joshuaspence
Subscribers: epriestley
Maniphest Tasks: T5245
Differential Revision: https://secure.phabricator.com/D9840
Summary: Point everything at the new canonical URI.
Test Plan: `grep`
Reviewers: chad
Reviewed By: chad
Subscribers: epriestley
Differential Revision: https://secure.phabricator.com/D9328
Summary:
Ref T1279. @champo did a lot of this work already; we've been doing double writes for a long time.
Add "double reads" (reading the edge table as both the "relationship" table and as the "reviewer status" table), and migrate all the data.
I'm not bothering to try to recover old reviewer status (e.g., we could infer from transactions who accepted old revisions) because it wold be very complicated and doesn't seem too valuable.
Test Plan:
- Without doing the migration, used Differential. Verified that reads and writes worked. Most of the data was there anyway since we've been double-writing.
- Performed the migration. Verified that everything was still unchanged.
- Dropped the edge table, verified all reviweer data vanished.
- Migrated again, verified the reviewer stuff was restored.
- Did various cc/reviewer/subscriber queries, got consistent results.
Reviewers: btrahan
Reviewed By: btrahan
CC: champo, aran
Maniphest Tasks: T1279
Differential Revision: https://secure.phabricator.com/D7227
