todo-app/test
Krzysztof kuhy Rudnicki b9d9ac6521 Migrate notes storage from sqlite_crdt to the shared crdt_sync LogStore
NoteRepository is rewritten on crdt_sync's LogStore: each Note is stored *as*
a Record (per-field LWW + sticky tombstone), so the on-disk log IS the sync
wire format. Its public API is unchanged (upsert/delete/listNotes/watchNotes/
watchCount/importNotes/changes/nodeId), so the UI and most tests are
untouched; only the internals, the two sync methods (getChangeset/merge ->
exportLog/importLog over a Log), and the changeset-specific tests change.
Filtering/sorting now run in Dart over the in-memory log; watchNotes/watchCount
seed synchronously in onListen to avoid a subscription race.

SyncService moves from per-device sqlite changesets to per-device crdt_sync
Logs under a new todo-sync/notes/ path (clean format cutover; old clients
can't misread a new file). todo's own GitHubClient transport is kept.

One-time migration in NoteRepository.open: reads the legacy sqlite DB (kept
untouched as a safety net; the dep stays only for this), seeds every note --
tombstones included -- into the log with each field's HLC derived from its
updated_at (so a pre-cutover edit still wins by real edit time across two
independently-migrating devices), reuses the legacy node id, and sets a
persisted "migrated" flag so it never re-runs.

Verified: flutter analyze + dart format clean; 178 tests at 100% coverage
(incl. migration, tombstone, restore-race, and corrupt-peer cases). Device
verified on dev.kuhy.todo: real backlog of 27 live notes (+5 tombstones)
migrated intact -- confirmed against a pulled sqlite backup, the pulled
LogStore JSON, and the app's own "27 saved" -- notes render with status/
priority/dates, no crash, migration one-time.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019KwUCPESvE5CjCtmUFz8xQ
2026-07-11 23:28:54 +02:00
..
capture_screen_test.dart Cut per-keystroke O(N) work to keep capture smooth at scale 2026-07-11 21:51:46 +02:00
fake_note_repository.dart Migrate notes storage from sqlite_crdt to the shared crdt_sync LogStore 2026-07-11 23:28:54 +02:00
fake_secure_storage.dart Store the GitHub sync token in the OS keystore, migrating off plaintext 2026-06-15 22:57:05 +02:00
github_client_test.dart Reach 100% test coverage (capture-screen sync DI + plugin/clipboard fakes) 2026-06-15 17:11:01 +02:00
github_device_auth_test.dart Reach 100% test coverage (capture-screen sync DI + plugin/clipboard fakes) 2026-06-15 17:11:01 +02:00
local_backup_test.dart Cut per-keystroke O(N) work to keep capture smooth at scale 2026-07-11 21:51:46 +02:00
markdown_view_test.dart Add full note view/editor with templates and Markdown render 2026-06-15 21:59:31 +02:00
note_detail_screen_test.dart Add priority/template wizard and raw-as-default for guided mode 2026-06-27 12:10:21 +02:00
note_editor_test.dart Rework guided mode from Stepper to full-screen per-step view 2026-06-27 12:15:19 +02:00
note_repository_test.dart Migrate notes storage from sqlite_crdt to the shared crdt_sync LogStore 2026-07-11 23:28:54 +02:00
note_template_test.dart Add full note view/editor with templates and Markdown render 2026-06-15 21:59:31 +02:00
note_test.dart Add list filters/sort, status, priority rework, export/import, structured template 2026-06-15 16:52:59 +02:00
notes_list_screen_test.dart Add full note view/editor with templates and Markdown render 2026-06-15 21:59:31 +02:00
notes_markdown_test.dart Add list filters/sort, status, priority rework, export/import, structured template 2026-06-15 16:52:59 +02:00
settings_screen_test.dart Point notes sync at the consolidated syncs monorepo 2026-07-10 14:04:05 +02:00
sync_service_test.dart Migrate notes storage from sqlite_crdt to the shared crdt_sync LogStore 2026-07-11 23:28:54 +02:00
sync_settings_test.dart Point notes sync at the consolidated syncs monorepo 2026-07-10 14:04:05 +02:00