3 Commits

Include renames

Author	SHA1	Message	Date
wecom-fullstack	4f9bab6bc0	fix(dupont): reject out-of-domain window + bidirectional clip + suffix discipline (R1-R4/M2) ... Per finance ruling 2026-10-05 (project-20261005-dupont-oob-window-fix): - R1: no intersection with available month domain => explicit error (endpoint 400), no window fields - R2: with intersection => intersection window, months>=1 (kills inversion and months<=0) - R3: quarter/half/... suffix kept only when returned window == nominal window (clipped flag) - R4: symmetric lower-bound clip note; M2: TTM nominal window = [anchor-11, anchor] (12 months) - M1: docstring correction (lower-bound overflow is clipped, not 400) No push / no deploy / no restart / no DB write.	2026-10-05 02:02:21 +08:00
Hermes CI Fix	4fe956fcf9	fix(dupont): resolve YYYY-Qn / YYYY-Hn period windows (500 on quarter/half) ... Root cause: resolve_window() matched quarter/half with p[4] == "q" / "h" (always '-' for "2026-q2"/"2026-h1"), and the branches sat after the single-month branch -> dead code. Real input fell into the month branch, so months_between() raised ValueError on int('q2') -> HTTP 500 for all 18 quarter/half options in the period selector. Fix: judge on p[5] in ("q","h") with a digit guard on p[6], evaluated before the single-month branch; month branch tightened to p[5:].isdigit(). Existing error-branch wording unchanged. Tests: backend/tests/test_dupont_period_options.py (18 defect options, case equivalence, month/year/ytd/ttm/custom non-regression, malformed input returns error dict instead of raising).	2026-10-04 18:34:05 +08:00
Hermes CI Fix	38a6de9325	feat(dupont): period-basis design (cumulative flow x average stock, optional annualize, identity guard) ... Task: finance-20261003-dupont-period-basis-design-fullstack (P1; proposer wecom-finance) Basis ruling: finance 2026-10-03 (Boss 09:49 CST DM approval of the design task) - /reports/dupont accepts period/start/end/annualize (default YTD), returns period_start/period_end/basis/annualized metadata; identity guard |ROE - npm x turnover x multiplier| <= 0.05 pp, else identity_broken (no values). - new app/utils/dupont_basis.py = single source of truth (window resolve, flow cumulative via voucher_details, stock average via subject_balances level=1, fail-closed basis_fallback, pure calc + identity check). - scripts/kpi_dupont_deriver.py (idempotent derived writer, dry-run/check/write), scripts/apply_dupont_kpi_defs.py + sql/dupont_kpi_defs_20261003.sql (seed: F_ASSET_TOTAL/F_EQUITY_TOTAL/F_EQUITY_MULTIPLIER as derived; F_ASSET_TURNOVER manual -> derived). Seed already applied under approval 296cc1fd. - scripts/verify_dupont_period_basis.py: read-only acceptance battery A1-A9 (independent SQL recompute). BEFORE (base tree) 1/10 PASS -> AFTER 10/13 PASS; remaining 3 need the deriver value write (approval-gated). - frontend DupontAnalysis.vue: period selector (YTD default) + annualize switch + caliber metadata bar + identity_broken alert. No DDL. No ERP direct connection (old register_dupont_kpis.py caliber dropped).	2026-10-04 13:35:25 +08:00