Both competitor booking engines changed their API contracts, silently
breaking their direct scrapes ~16 days ago (200 responses with empty
bodies, so no exception was ever raised):
- Guestline: the /enhanced availability endpoint now returns a bare []
for every date. Switch to the base /api/availabilities/{coll}/{hotel}
endpoint, which returns {"rooms":[...]} with the same room shape.
- Mews: getAvailability now rejects the old body with "Invalid
EnterpriseId" — it requires enterpriseId + serviceId. getPricing
additionally requires currencyCode. Capture the enterprise's
defaultCurrencyCode in _ensure_config and send all three.
Also stop last_scraped_at advancing when a run saves 0 rows, so the
overview no longer reports a phantom-fresh scrape while the per-date
data stays stale — the symptom that surfaced this.
Verified live: Three Ways now yields 41 rows/night, Old Stocks 10.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
