builtbykev 5de464330c URGENT: anchor the ledger price/book/takeable to TAKEABLE books
Ships before tonight's settle. Served path, champion, ranking and the
reference ruler are untouched.

TWO leaks, not one. The audit found ledgerService.indexProps; tracing the
lock price found that snapshotService.indexOdds has the SAME defect -- it
also indexed the full props list, so gradedAt.odds (the price a grade is
locked at) could itself be a DFS or exchange price. Fixing only the ledger
would have left the contamination flowing in through the lock.

Both now gate on TAKEABLE_BOOKS -- deliberately NOT MODEL_BOOKS. pinnacle
is model-eligible and correctly not takeable, so a MODEL gate would
re-break this the moment pinnacle's feed recovers. A test asserts pinnacle
cannot anchor a price.

TWO INDEXES, TWO ROLES, because the row needs two different things from a
prop and they have different correctness rules:
  PRICE / BOOK / TAKEABLE -- takeable books only.
  GAME FACTS (game_time, game_date, team/opponent) -- book-INDEPENDENT.
    First pitch is first pitch whichever book listed it, so these still
    come from any book. Gating them too would drop otherwise-valid rows
    for no gain.
Collapsing those roles into one index is precisely the bug.

No takeable quote leaves the key ABSENT and the price null. An honest
missing price beats a price from a book you cannot bet -- and it keeps the
takeable flag from being computed off a DFS number, which is what made it
wrong on its own terms rather than merely mislabelled.

Gates: 4,111 tests / 330 suites green; next build exit 0.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QJs13VsyiSKYQP6rj3NNmc
2026-08-02 14:17:51 -04:00
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