fuj-management/CHANGELOG.md

Changelog

2026-05-05 23:33 CEST — feat(go/M2.1): port czech.Normalize

• First M2 pure-domain task: internal/domain/czech.Normalize (NFKD + Mn-strip + lowercase), byte-equivalent to Python czech_utils.normalize.
• Adds golang.org/x/text v0.36.0 as first external Go dependency.
• 13-case table-driven test, all spot-checked against Python before locking.

2026-05-04 23:08 CEST — fix: payment inference exact-match short-circuit

• match_members() now short-circuits on whole-word full-name hits; nickname/partial checks only run when no full name is present.
• Replaced bare in substring checks with _word_in() word-boundary regex throughout, closing the class of bugs where a short nickname (e.g. tov) matches inside another member's surname (ottova).
• Added tests/test_match_members.py (6 cases). Affects scripts/match_payments.py.

2026-05-04 23:08 CEST — feat: lower adult monthly fee to 700 CZK from April 2026

• ADULT_FEE_DEFAULT reduced from 750 → 700 CZK.
• ADULT_FEE_MONTHLY_RATE now pins Sep 2025 – Feb 2026 at 750 to preserve historical billing; Mar 2026 stays 350; Apr–May 2026 at 700. Affects scripts/attendance.py.

2026-05-04 12:02 CEST — Go rewrite M1: skeleton + tooling

• Created go/ tree with module fuj-management/go (Go 1.26).
• cmd/fuj: stdlib-flag subcommand dispatcher; server and version implemented, stubs for M2/M4 commands.
• internal/config: env loader mirroring scripts/config.py (same env var names and defaults).
• internal/logging: slog setup accepting log level from config.
• internal/web: net/http ServeMux on :8080; middleware/timer.go logs method/path/status/ms.
• go/build/Dockerfile: multi-stage (golang:1.26 → alpine:3) producing a static binary image.
• Makefile: web → web-py alias; added web-go, go-build, go-test, go-run, go-lint.
• .gitea/workflows/build.yaml: parallel build-go job pushing <tag>-go image.
• Gate: make go-build, make go-lint, make go-test, curl :8080 all pass.

2026-05-03 20:37 CEST — Fix Balance column to correctly reflect past-month debt

• Balance (and Pay-All) are now computed as sum(paid − expected) over past months only, iterating directly over the ledger entries from reconcile().
• Previously the balance used total_balance (which includes current/future-month activity and out-of-window credits) plus a one-sided current-month debt adjustment. Current-month surplus leaked through, making the balance appear less negative than the actual past-month debt.
• Pay-All is now max(0, −balance) so the two values are derived from a single source and can never disagree.
• Affected: adults_view() and juniors_view() in app.py.

2026-05-03 19:26 CEST — Fee-aware allocation for multi-month payments

• reconcile() no longer splits a multi-month payment evenly. Allocation is now per-member with two phases: greedy (if amount ≥ total expected, each month gets exactly its expected fee and overflow → credit) and proportional (otherwise distribute by each month's expected). Fixes the case where e.g. 1250 CZK covering 3 months with mixed fees (750/350/150) marked two months red.
• Out-of-window months keep the previous even-split-to-credit behavior. Fallback to even split when all matched months have expected = 0 (prepayment before attendance is recorded).
• Display layer only — no changes to how payments are stored in Google Sheets; Inferred Amount still holds the full bank amount.
• Files: scripts/match_payments.py, tests/test_reconcile_exceptions.py (6 new test cases).