Files
fuj-management/go/internal/domain/matching/format_date.go
T
kacerrandClaude Opus 5.5 022facc957
Deploy to K8s / deploy (push) Successful in 20s
refactor: move Python implementation to legacy/, make Go primary
Go (go/) becomes the primary implementation. The original Python
version moves to legacy/ and is kept runnable; new features are still
built in both (see the Dual implementation rule in CLAUDE.md).

- git mv app.py, scripts/, templates/, tests/, pyproject.toml, uv.lock
  and build/ into legacy/
- Makefile: Python targets point at legacy/, venv in legacy/.venv,
  CREDENTIALS_PATH exported for the root .secret/ file
- CI and make image build the Python image with legacy/ as context;
  the Makefile is no longer copied into the image
- legacy/.dockerignore moved to the context root so it takes effect
- CLAUDE.md, docs/README.md, Go comments, fixture README, capture
  script and VS Code launch config updated to the new layout

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-08 11:33:57 +02:00

42 lines
1.1 KiB
Go

package matching
import (
"fmt"
"strings"
"time"
)
var sheetsEpoch = time.Date(1899, 12, 30, 0, 0, 0, 0, time.UTC)
// FormatDate normalizes a date value from Google Sheets.
//
// Accepts nil, empty string, int/float64 Sheets serial days since 1899-12-30,
// a pre-formatted "YYYY-MM-DD" string (returned as-is), or any other value
// (returned as fmt.Sprint(v).TrimSpace). Never returns an error.
//
// Ports legacy/scripts/match_payments.py format_date.
func FormatDate(val any) string {
if val == nil {
return ""
}
switch v := val.(type) {
case int:
return sheetsEpoch.Add(time.Duration(float64(v) * 24 * float64(time.Hour))).Format("2006-01-02")
case int64:
return sheetsEpoch.Add(time.Duration(float64(v) * 24 * float64(time.Hour))).Format("2006-01-02")
case float64:
return sheetsEpoch.Add(time.Duration(v * 24 * float64(time.Hour))).Format("2006-01-02")
case string:
s := strings.TrimSpace(v)
if s == "" {
return ""
}
if len(s) == 10 && s[4] == '-' && s[7] == '-' {
return s
}
return s
default:
return strings.TrimSpace(fmt.Sprint(v))
}
}