feat(notify): checkpoint alerts for first match, trade, resolution and exposure cap

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-28 08:47:51 +00:00
parent 8febd32136
commit d51d47c921
3 changed files with 209 additions and 0 deletions
@@ -243,3 +243,15 @@ ALTER TABLE metrics_daily ADD COLUMN IF NOT EXISTS realized_pnl       DOUBLE PRE
 ALTER TABLE metrics_daily ADD COLUMN IF NOT EXISTS open_count         INTEGER;
 ALTER TABLE metrics_daily ADD COLUMN IF NOT EXISTS closed_count       INTEGER;
 ALTER TABLE metrics_daily ADD COLUMN IF NOT EXISTS resolved_count     INTEGER;
+
+-- ─────────────────────────────────────────────────────────────────────────────
+-- Checkpoint alerts — one-shot and rate-limited Telegram observation alerts
+--
+-- fired_at:      timestamp of the first fire (immutable for one-shot checkpoints)
+-- last_fired_at: updated on every fire (used for rate-limiting repeatable alerts)
+-- ─────────────────────────────────────────────────────────────────────────────
+CREATE TABLE IF NOT EXISTS checkpoint_alerts (
+    checkpoint_name TEXT PRIMARY KEY,
+    fired_at        TIMESTAMPTZ NOT NULL,
+    last_fired_at   TIMESTAMPTZ
+);