alexei.dolgolyov
f294255f10
- Add IEventRepository/IResultRepository.GetManyAsync to kill N+1 lookups at 6 sites (backtest, outcome eval, both bet-journal paths, anomaly browsing, results selection); guarded by a Received(1).GetManyAsync test. - Add EventRepository.QueryAsync to push date+sport filtering to SQL (was load-whole-range-then-filter); search/sort stay in-memory for Cyrillic order. - Add AnomalyRepository.CountSinceAsync (unread badge) + ListByDateRangeAsync (feed date filter); add Event/Snapshot count methods for the dashboard. - Add composite indexes IX_Snapshots_EventCode_CapturedAt and _EventCode_Source_CapturedAt via a new migration + model snapshot. - Introduce SqliteDateText as the single source of the O-format date encoding shared by Mapping (read/write) and the repositories' range predicates. - Fix LiveOddsPoller cadence drift (budget sleep against cycle time); make DetectAnomalies dedup O(1) per event; add Event.Title to dedup the title join. Tests adapted to the batched GetManyAsync via a TestFixtures bridge.
maraphon-app
Sports betting odds analyzer for marathonbet.by.
Scrapes pre-match (/su) and live (/su/live) sports events, tracks coefficient changes
over time, and detects anomalies — in particular the "odds-flip" pattern where the
bookmaker freezes betting and then inverts underdog/favorite odds.
Tech stack
- .NET 8 + C# 12
- Blazor Hybrid — WPF shell hosting
BlazorWebView(designed to migrate to ASP.NET Core Blazor Server with no UI rewrite) - EF Core + SQLite (WAL mode) for local storage
- ClosedXML for Excel export
- AngleSharp for HTML scraping (with Playwright fallback for JS-rendered pages)
- Polly v8 for retry / circuit breaker / rate limiting
- MudBlazor UI components, Plotly.Blazor for charts
- Serilog structured logging
- xUnit / FluentAssertions / NSubstitute for tests
Project layout
src/
Marathon.Domain/ entities, value objects, no dependencies
Marathon.Application/ use cases, abstractions (IOddsScraper, IRepository, ...)
Marathon.Infrastructure/ EF Core, scraping, Polly, Excel, Playwright
Marathon.UI/ Razor Class Library — all Blazor components live here
Marathon.Hosts.WpfBlazor/ WPF + BlazorWebView host (replaceable for web)
tests/
Marathon.*.Tests/ unit + integration tests per layer
Build & run
dotnet build Marathon.sln
dotnet test Marathon.sln
dotnet run --project src/Marathon.Hosts.WpfBlazor
Configuration
All variable parameters (polling intervals, concurrency, user-agents, retry policy,
snapshot retention, locale) are exposed via appsettings.json and live-editable via
the in-app Settings page.
Status
🟡 In active development. See plans/initial-implementation/PLAN.md
for the current phase plan and progress.
License
Private — customer project.