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3502cdc607
- Move ~35 completed tasks from backlog/tasks/ to backlog/completed/ - Add ordinal fields to remaining in-progress task files - Mark task-255 (playlist browser modal) as Done with final notes
41 lines
2.4 KiB
Markdown
41 lines
2.4 KiB
Markdown
---
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id: TASK-261
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title: Fix immersion tracker SQLite timestamp truncation
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status: Done
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assignee: []
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created_date: '2026-03-31 01:45'
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updated_date: '2026-03-31 19:37'
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labels:
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- immersion-tracker
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- sqlite
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- bug
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dependencies: []
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references:
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- src/core/services/immersion-tracker
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priority: medium
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ordinal: 179500
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---
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## Description
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<!-- SECTION:DESCRIPTION:BEGIN -->
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Current-epoch millisecond values are being truncated by the libsql driver when bound as numeric parameters, which corrupts session, telemetry, lifetime, and rollup timestamps.
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<!-- SECTION:DESCRIPTION:END -->
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## Acceptance Criteria
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<!-- AC:BEGIN -->
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- [x] #1 Current-epoch millisecond timestamps persist correctly in session, telemetry, lifetime, and rollup tables
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- [x] #2 Startup backfill and destroy/finalize flows keep retained sessions and lifetime summaries consistent
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- [x] #3 Regression tests cover the destroyed-session, startup backfill, and distinct-day/distinct-video lifetime semantics
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<!-- AC:END -->
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## Implementation Notes
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<!-- SECTION:NOTES:BEGIN -->
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2026-03-31 assessment: epoch-ms timestamp writes now route through `toDbMs()` / `toDbTimestamp()` in `src/core/services/immersion-tracker/query-shared.ts`, which avoids libsql numeric-parameter truncation by binding BigInt/string values before they hit SQLite. The fix is wired through the session, storage/telemetry, lifetime, and rollup-maintenance paths in `src/core/services/immersion-tracker/session.ts`, `src/core/services/immersion-tracker/storage.ts`, `src/core/services/immersion-tracker/lifetime.ts`, and `src/core/services/immersion-tracker/maintenance.ts`.
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Acceptance coverage is present: `bun test src/core/services/immersion-tracker-service.test.ts` passed with explicit regressions for destroy/finalize persistence, startup backfill when retained sessions exist but lifetime tables are empty, startup reconciliation of stale active sessions, `rebuildLifetimeSummaries`, and distinct-day / distinct-video lifetime semantics. `bun test src/core/services/immersion-tracker/time.test.ts src/core/services/immersion-tracker/maintenance.test.ts` also passed.
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Remaining action item before close: fix the two `src/main/runtime/stats-cli-command.test.ts` cleanup-lifetime assertions that currently use Bun-misparsed underscored millisecond literals (`1_710_000_000_000` evaluates to `-2147483648` under Bun 1.3.11), rerun that verification lane, then write the final summary and mark the task Done.
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<!-- SECTION:NOTES:END -->
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