2 Commits

Author SHA1 Message Date
Nora b0e06a2dd0 feat(sp35): regression locks on parse-999/277ca/ta1 envelope guards
The 999, 277CA, and TA1 parsers already enforce envelope correctness at
the parser level (parse_999.py line 290 raises 'No AK9 segment found';
parse_277ca.py line 298 raises 'Expected ST*277 or ST*277CA'; parse_ta1.py
line 111 raises 'Expected TA1, got <other>'). These tests lock the HTTP
surface contract: a wrong-kind file POSTed to those endpoints must come
back as 400, never as 200 or 500.

Tests added:
- test_api_999.py: rejects_837_input, rejects_835_input
- test_api_277ca.py: rejects_835_input, rejects_837_input
- test_api_ta1.py: rejects_837_input, rejects_835_input

If a future PR relaxes any of those parser-level guards, the
corresponding regression lock fires immediately.
2026-07-06 09:53:53 -06:00
Tyler 2c0afbe9c5 feat(sp10): 277CA parser + Payer-Rejected Inbox lane
- Add cyclone.parsers.models_277ca + parse_277ca (X12 005010X214)
  - Per-Patient HL ClaimStatus with REF*1K (PCN), REF*EJ (tax ID),
    STC category code, amount, service date
  - STC classifier: A1-A3 accepted, A4/A6/A7 rejected, A8/A9 pended,
    P1-P5 paid, anything else unknown
  - Multiple STCs per Patient HL: last wins (canonical pattern for
    'first pended, then paid' acknowledgments)
  - Subscriber-level STCs surface in unscoped_statuses
- Add apply_277ca_rejections — stamps Claim.payer_rejected_* fields on
  matching rows (lookup by patient_control_number, mirrors 999 path)
- New /api/parse-277ca, /api/277ca-acks, /api/277ca-acks/{id} endpoints
- New two77ca_acks table + Two77caAck ORM model
- New Claim columns: payer_rejected_at, _reason, _status_code, _by_277ca_id
- New payer_rejected lane in /api/inbox/lanes (distinct from 999
  envelope rejected lane)
- New PayerConfig277CA block in config/payers.yaml + Pydantic model
- Migration 0008 bumps user_version to 8

Tests: 654 -> 688 (parser 22 + apply 6 + API 8 + config 6 + adjustments).
All 688 backend tests pass; 1 pre-existing skipped test class unaffected.
2026-06-20 23:41:01 -06:00