The P3 subagent shipped a Download button on /acks that fell back to
'no raw text' because the detail endpoint returned raw_json (the parsed
model dump) but never the regenerated X12.
Fix: detail endpoint now re-serializes raw_json via serialize_999 and
returns it as raw_999_text, so the operator can actually download the
999 file. List endpoint unchanged (keeps payload small).
The P2 subagent shipped a UI chevron+expansion in Remittances.tsx that
read adjustments from the list payload, but iter_remittances() didn't
include the CasAdjustment rows. Result: the expansion was always empty
when a remittance was opened from the list (the detail endpoint worked).
Fix: bulk-fetch all CasAdjustment rows for the remittance_ids in one
query, then attach them as the 'adjustments' array. N+1-free.
- R034 _r034_ref_g1_required: when payer opts in (require_ref_g1_for_adjustments),
emit error if frequency_code is 7/8 and no REF*G1 segment appears in raw_segments.
CO Medicaid stays lenient in v1 (gate is False by default).
- R035 _r035_bht06_allowed: BHT06 transaction type code must be in cfg.allowed_bht06.
Skipped silently when transaction_type_code is None.
- Add transaction_type_code (str|None) to Envelope and ClaimOutput.
- parse_837: read BHT06 (seg[6]) in _build_envelope; mirror onto each ClaimOutput
via the existing model_copy(update={...}) call site.
- 9 new tests in test_validator.py: 5 R034 (incl. lenient no-op) + 4 R035.
213 passed, 1 skipped (prodfile corpus present-conditional).
T12's list_unmatched filters Remittance by claim_id IS NULL. T10's
reconcile.run was only setting Claim.matched_remittance_id, leaving
auto-matched remits visible in the orphan bucket. Mirror the FK on
both sides so both list_unmatched filters produce consistent results.
T12 implementer flagged this as out-of-scope; addressed here as a
small follow-up so the Reconciliation page works correctly end-to-end.
Three spec-bug fixes from T10 implementation:
- Match.claim_id: drop UNIQUE constraint (T4 schema error) — reversals add a 2nd row per claim (audit trail). Add explicit non-unique index ix_matches_claim_id to preserve query performance. Mirrored in ORM and migration 0001_initial.sql.
- test_run_orphan_remit_leaves_claim_unmatched: claim PCN-A does not match remit PCN-NEW, so unmatched_claims must be 1, not 0.
- test_run_reversal_flips_paid_to_reversed: claim service_date_from was 9 days before reversal remit service_date (outside default 7-day window) so no match occurred; changed to 5 days apart so match() picks the claim.
- test_match_unique_per_claim: in test_db_models.py asserted the now-removed UNIQUE behavior; renamed and inverted to assert the audit-trail design (two Match rows per claim allowed).
Replace the in-memory InMemoryStore with a SQLAlchemy-backed
CycloneStore that persists Batch, Claim, Remittance, Match, and
ActivityEvent rows to a configurable DB engine (sqlite by default,
overridable via CYCLONE_DB_URL).
Public API preserved: add / get_batch / iter_claims / iter_remittances
/ distinct_providers / recent_activity. New T10/T12 stubs:
list_unmatched, manual_match, manual_unmatch.
Backward-compat shims for tests that called ._batches.clear() or
acquired ._lock as a context manager.
Idempotency: add() does a per-row session.get(Claim, c.id) (and
s.get(Remittance, ...)) check before each insert; duplicates are
skipped with a warning. This makes re-uploading the same fixture
idempotent instead of raising IntegrityError on the PK.
Auto-init DB fixture (backend/tests/conftest.py) sets
CYCLONE_DB_URL to a per-test sqlite file and calls db.init_db()
once per test, replacing the old module-scoped in-memory fixture.
Tyler