2 Commits

Author	SHA1	Message	Date
alexei.dolgolyov	a6ff368015	feat(phase-7-backend): implement anomaly detection — SuspensionFlip detector, use case, poller, and tests ... - AnomalyDetector (pure domain): detects odds-flip pattern from live snapshot timelines using implied-probability vectors (p=1/rate, normalised), flip score = max(|p_post−p_pre|), gated by both threshold AND favourite-changed test - SuspensionInterval record: typed pair of (pre, post) OddsSnapshot bracketing a gap - AnomalyOptions POCO (Application layer): bound to Anomaly:* config section with four fields (SuspensionGapSeconds=60, OddsFlipThreshold=0.30, MinSnapshotCount=3, DetectionIntervalSeconds=60) - DetectAnomaliesUseCase: iterates all events, loads last-24h live snapshots, runs detector, persists new anomalies with 1-minute dedup window - AnomalyDetectionPoller: BackgroundService polling every DetectionIntervalSeconds, gated by WorkerOptions.AnomalyDetectionEnabled (default true) - DI wiring: DetectAnomaliesUseCase registered Scoped in ApplicationModule; AnomalyOptions bound + AnomalyDetectionPoller hosted in InfrastructureModule - WorkerOptions.AnomalyDetectionEnabled added; appsettings.json updated - 13 domain tests + 4 application tests; total 245/245 passing (no regression)	2026-05-05 13:15:50 +03:00
alexei.dolgolyov	2acbaa5b77	feat(phase-4): application layer + background workers — 202/202 tests green ... Use cases (Marathon.Application/UseCases/): - PullUpcomingEventsUseCase: scrape + persist new events + capture pre-match snapshots - PullLiveOddsUseCase: refresh live snapshots for all stored events - PullResultsUseCase: Phase 4 scaffold; delegates to ScrapeResultsAsync (Phase 3 no-op); Phase 8 will replace with watch-list polling - ExportToExcelUseCase: resolves export dir from StorageOptions, delegates to IExcelExporter ApplicationModule.AddMarathonApplication(IServiceCollection) — no IConfiguration needed. Background workers (Marathon.Infrastructure/Workers/): - UpcomingEventsPoller: Cronos 6-field cron schedule (default every 6 h) - LiveOddsPoller: fixed interval (WorkerOptions.LivePollIntervalSeconds, default 30 s) - ResultsWatchListPoller: scaffold, disabled by default (WorkerOptions.ResultsPollerEnabled=false) All three: exception-swallowing, cancellation-aware, scoped DI via CreateAsyncScope(). InfrastructureModule.AddMarathonInfrastructure(IServiceCollection, IConfiguration): - Composes AddMarathonPersistence + AddMarathonScraping + WorkerOptions + 3 hosted services App.xaml.cs: replace reflection-based TryAddApplicationAndInfrastructure with direct AddMarathonApplication() + AddMarathonInfrastructure(config) calls. Resolved Phase 3 TODO: bind Sports:Basketball:QuarterMode from config in ScrapingModule. appsettings.json: add Workers.LivePollIntervalSeconds, ResultsPollIntervalSeconds, ResultsPollerEnabled; add Sports.Basketball.QuarterMode. Settings.razor + WorkerOptions (UI) + SharedResource.*.resx: surface new Workers fields. Tests: +14 Application use-case tests, +3 Infrastructure worker tests (185 → 202 total).	2026-05-05 12:28:15 +03:00