feat: cron-based scheduler with auto-download after rescan

- Replace asyncio sleep loop with APScheduler AsyncIOScheduler + CronTrigger
- Add schedule_time (HH:MM), schedule_days (days of week), auto_download_after_rescan fields to SchedulerConfig
- Add _auto_download_missing() to queue missing episodes after rescan
- Reload config live via reload_config(SchedulerConfig) without restart
- Update GET/POST /api/scheduler/config to return {success, config, status} envelope
- Add day-of-week pill toggles to Settings -> Scheduler section in UI
- Update JS loadSchedulerConfig / saveSchedulerConfig for new API shape
- Add 29 unit tests for SchedulerConfig model, 18 unit tests for SchedulerService
- Rewrite 23 endpoint tests and 36 integration tests for APScheduler behaviour
- Coverage: 96% api/scheduler, 95% scheduler_service, 90% total (>= 80% threshold)
- Update docs: API.md, CONFIGURATION.md, features.md, CHANGELOG.md
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2026-02-21 08:56:17 +01:00
parent ac7e15e1eb
commit 0265ae2a70
15 changed files with 1923 additions and 1628 deletions

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@@ -39,6 +39,23 @@ This changelog follows [Keep a Changelog](https://keepachangelog.com/) principle
## [Unreleased] - 2026-01-18
### Added
- **Cron-based Scheduler**: Replaced the asyncio sleep-loop with APScheduler's `AsyncIOScheduler + CronTrigger`
- Schedule rescans at a specific **time of day** (`HH:MM`) on selected **days of the week**
- New `SchedulerConfig` fields: `schedule_time` (default `"03:00"`), `schedule_days` (default all 7), `auto_download_after_rescan` (default `false`)
- Old `interval_minutes` field retained for backward compatibility
- **Auto-download after rescan**: When `auto_download_after_rescan` is enabled, missing episodes are automatically queued for download after each scheduled rescan
- **Day-of-week UI**: New day-of-week pill toggles (MonSun) in the Settings → Scheduler section
- **Live config reload**: POST `/api/scheduler/config` reschedules the APScheduler job without restarting the application
- **Enriched API response**: GET/POST `/api/scheduler/config` now returns `{"success", "config", "status"}` envelope including `next_run`, `last_run`, and `scan_in_progress`
### Changed
- Scheduler API response format: previously returned flat config; now returns `{"success": true, "config": {...}, "status": {...}}`
- `reload_config()` is now a synchronous method accepting a `SchedulerConfig` argument (previously async, no arguments)
- Dependencies: added `APScheduler>=3.10.4` to `requirements.txt`
### Fixed
- **Series Visibility**: Fixed issue where series added to the database weren't appearing in the API/UI