halkyon-days/halkyon
Watch
1
0
Fork
You've already forked halkyon
 0
Code Issues Pull requests Projects Releases 40 Packages Wiki Activity Actions 1

feat(server): the review log, synced and append-only

Browse source 
ReviewLog keeps every rating of a card: the card, the rating (FSRS's 1 again to 4 easy), when (UTC) and how long answering took, as decided. It is never changed; each device derives a card's schedule by replaying its reviews, so reviews from different devices never conflict. No device id: the sync engine knows each row's device.

The migration (by CLI) only adds: the table, an index on spaceId for space deletion, one for a card's reviews in time order, and the foreign keys (from the space with ON DELETE CASCADE; from the card with ON DELETE CASCADE, DEFERRABLE INITIALLY DEFERRED).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
This commit is contained in:
Tizian 「ティツィアーン」 2026-09-30 16:59:07 +02:00
commit 5334a0baa5
Signed by: raisondetredev
GPG key ID: 07F6FCF405488B64
1 changed files with 15133 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

2
halkyon_learn_client/lib/migrations/migration_registry.dart
View file

@ -6,6 +6,7 @@ import 'package:serverpod_database/serverpod_database.dart';
part '20260930094729362-studysets/migration.dart';
part '20260930122235111-cards/migration.dart';
part '20260930145136285-reviews/migration.dart';
/// Migration registry for the client-side database.
class MigrationRegistry {
@ -14,6 +15,7 @@ class MigrationRegistry {
static final List<MigrationVersionSql> migrations = [
_Migration20260930094729362_studysets(),
_Migration20260930122235111_cards(),
_Migration20260930145136285_reviews(),
];
/// List of all client-side database migration versions.