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>
- 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.
