- TraderDetailDto now exposes PnL7d/WinRate7d/PnL24h/WinRate24h and
CurrentBalance — the engine has computed these all along but the API
never delivered them.
- Removed POST /api/dev/repair-db: its raw SQL referenced non-existent
columns/tables (Trades.Type/Payout, Traders.LastPositionsUpdatedAt,
table "Jobs") and would have deleted ALL TraderPositions including
pruned-history conserves. The supported repair path is the WinForms
"Recalculate All Traders" action.
- Swagger tags for Jobs and Dev groups; full endpoint reference in
docs/API.md (kept generic — external consumers like PolyTrader adapt
to our API, not vice versa).
- FIXPLAN Teil E: master-selection gap analysis as generic extensions
(profile endpoint, out-of-sample window metrics, price-band profile
with per-band win rate, stop-loss ratio, copyability aggregates with
category fees, correlation endpoint, martingale trait).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Win rate alone hides the payoff profile: an arb grinder (95% wins at +2%)
and a longshot holder (25% wins at +400%) need entirely different copy
strategies. D2c adds median+avg return of won AND lost closed markets,
profit factor, UI cards, and two derived traits (thin_margin_wins,
high_payoff_wins). Median leads (outlier-robust), the loss side is
mandatory — high win rates with rare total losses (resolution farming)
are exactly what the win rate alone obscures.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Trait filtering is now a binding requirement: trait query parameter on
GET /api/traders (EXISTS-based), GET /api/traits with counts, dropdown
plus clickable chips in the UI.
- New trait possible_insider (D2b): detection via market-surprise
likelihood under market prices (won longshots count, won favorites do
not), with base filters (rare, large stakes, resolution farmers
excluded) and a v2 roadmap (buys-before-news timing, one-shot wallets,
topic concentration, urgency/slippage, niche markets).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- MarketCategoryMapper: classify from question text (the Gamma /markets
endpoint delivers neither category nor event tags, so on-demand markets
had no signal at all), match short tokens on word boundaries ("eth" no
longer hits inside "whether", "pop" not inside "popular"), widen the
keyword lists across all categories.
- UpdateMarketFields: never overwrite a tag-derived category with an
uninformative "Other" from the on-demand path.
- PositionPnLEngine: sync Trader.TotalTrades to the actual replayed row
count — the worker-side increment counters drift (INSERT IGNORE,
deletions, historic imports) and produced Trades30d > TotalTrades.
- Tests: 14 new (mapper classification + word-boundary regression,
TotalTrades sync + Trades30d invariant, category update guard via
SQLite) — suite now 32 green + 1 skip.
- FIXPLAN Teil D for the larger rebuilds (AggregatedCount column,
TraderTraits heuristics, IngestMode tiering for ultra-HF traders).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
The reconciliation worker resets position checkpoints via bulk UPDATE while
the analytics worker saves recalculated positions for the same trader —
MySQL then rejects the stale save ("Record has changed since last read").
The engine run is now retried once with a fresh context (re-reading the
concurrent change); if it still collides, it logs a warning and lets the
next cycle pick the trader up again (LastAnalyzedAt stays unset).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
- Shared ApiConfiguration.MapPredictalyticsEndpoints() used by both the
standalone API and the embedded WinForms Kestrel server: the embedded
host was missing /api/watchlist and /api/dev (empty watchlist page),
the standalone host was missing /api/search.
- New Development menu action "Recalculate All Traders": backfills
ResolutionOutcome from snapped outcome prices, wipes derived analytics
(snapshots, category stats, rebuildable positions), zeroes aggregates
and marks every trader for re-analysis. Raw trades untouched.
- Static files now served with Cache-Control: no-cache in both hosts,
plus ?v= cache-buster on app.js/style.css (stale browser JS masked
earlier UI fixes).
- Watchlist hardened: endpoint null-safe, real Analytics.CopytradingScore,
Platform field; repository includes Trader.Analytics; page shows a
visible error row instead of staying silently blank.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Added B6 to UMSETZUNGSPLAN.md: unbounded MarketSyncWorker re-sync of all
closed markets, watchlisted traders not exempt from auto-cleanup deletion,
full trade-history load in GetKnownPlatformTradeIdsAsync, a race condition
in MarketRepository.AddOrUpdateAsync under concurrent access, and an
early-break assumption in TradeHistoryWorker that isn't applied consistently.
No functional code changed yet — these are earmarked for Phase 2 (B3-adjacent).
- Design-time AppDbContextFactory now builds its connection string via
MySqlConnectionStringBuilder from PREDICTALYTICS_DB_* env vars instead of a
hardcoded local default, so no secret needs to live in source/config to run
migrations against any target database.
- InitialBaseline migration applied end-to-end against a fresh dev MySQL DB
and confirmed via `dotnet ef migrations list`.
Clean Architecture .NET 8 solution (Domain/Application/Infrastructure/Api/Worker/WinFormsHost)
for analyzing Polymarket traders for copytrading/strategy-replication candidates.
Includes EF Core InitialBaseline migration and DB secrets removed from source/config
in preparation for version control.
