Missao 3 / Bloco C.1-C.2: new agent/src/gti_fiscal_agent/cfop_ippt_auto_apply.py
mirrors the existing rtc_auto_apply.py safety model for a new, narrower
capability (CFOP_IPPT_WRITE_V1): compare-before-write, stale-write guard
("human override sempre vence" - a value changed since the candidate was
selected is never overwritten), one transaction per cell, readback
verification, and rollback that only restores a value still equal to what
was written. Candidates come exclusively from field_contract.resolve_product's
own AUTO_FILL_SAFE classification for CFOP/IPPT - no new fiscal rule.
14 new tests (agent/tests/test_cfop_ippt_auto_apply.py) prove: flag OFF means
the caller never reaches a write; only CHANGE+write_eligible CFOP/IPPT cells
become candidates; a human edit between decision and write blocks the write;
a second run over an already-applied cell writes zero; a technical failure on
one cell never stops the batch; rollback refuses when the value changed again.
Deliberately NOT wired into agent/scripts/run_agent_service.py::execute_job,
and the Hub-side authorization/audit plumbing (Installation.cfop_ippt_write_mode,
audit table, job-delivered authorization - the same pattern as
central/app/rtc_audit.py) does not exist yet. No currently-published Agent
behavior (1.3.8) changes with this commit - nothing imports this new module.
See docs/CFOP_IPPT_WRITE_CAPABILITY_V1.md for the acceptance roteiro (test
products only, never real ones) and what remains before this can ever be
activated for a real installation - deliberately left for review before any
further step, per this mission's explicit instruction not to publish it active.
Also: dossie_contador.md (internal + anonymized) updated with the Bloco B
finding that the ~9.5% CST=01 anomaly is confined to a single calendar month
(not the whole year), with no fiscal-dimension (NCM/CFOP/CSOSN/ICMS group)
explaining which items got it - consistent with a one-off technical event,
not a deliberate rule.
REAL_PRODUCT_FISCAL_WRITES=0 (no write path exists in this commit).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
gtiandClaude Sonnet 5
3e3858054f