memos/store/db
Steven d9e8387d63 fix(postgres): handle missing PAT data gracefully and add comprehensive tests
Fixes #5612, #5611

Root cause: PostgreSQL's jsonb_array_elements() throws errors when the
'tokens' key is missing or malformed, while SQLite/MySQL return NULL
gracefully. This caused:
- 502 errors when creating admin after v0.25.3 → v0.26.0 upgrade
- Settings not persisting and users unable to stay logged in

Changes to store/db/postgres/user_setting.go:
- Remove strict JSONB operations from GetUserByPATHash query
- Fetch all PERSONAL_ACCESS_TOKENS rows and filter in Go
- Skip malformed/invalid JSON rows with continue (error recovery)
- Match SQLite/MySQL's forgiving error handling

New integration tests (store/test/user_setting_test.go):
- TestUserSettingGetUserByPATHashNoTokensKey
- TestUserSettingGetUserByPATHashEmptyTokensArray
- TestUserSettingGetUserByPATHashWithOtherUsers

New PostgreSQL-specific tests (store/db/postgres/user_setting_test.go):
- TestGetUserByPATHashWithMissingData (comprehensive edge cases)
- TestGetUserByPATHashPerformance (100+ users)
- TestUpsertUserSetting (basic upsert)

Test coverage:
 Missing PERSONAL_ACCESS_TOKENS key
 Empty/malformed JSON data
 Multiple users with mixed valid/invalid data
 Performance with 100+ users
 Error recovery without crashes

Benefits:
- No database migration required (TEXT column works fine)
- Backward compatible with v0.25.3 upgrades
- Handles missing/corrupt data gracefully
- Consistent behavior across all database drivers
2026-02-09 21:02:09 +08:00
..
mysql chore: remove redundant tests 2026-01-20 09:12:36 +08:00
postgres fix(postgres): handle missing PAT data gracefully and add comprehensive tests 2026-02-09 21:02:09 +08:00
sqlite fix: add Unicode case-insensitive search for SQLite (#5559) 2026-02-02 21:10:07 +08:00
db.go refactor: clean packages 2025-05-29 21:44:43 +08:00