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Bündel 2: Zentrale Helper für DRY-Cleanup, SW by-v1114

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NEUE BACKEND-MODULE:

math_utils.py
- haversine_km(lat1, lon1, lat2, lon2) — Distanz in km
- haversine_m(...) — Convenience-Wrapper in Metern
- bbox_deg_from_km(lat, radius_km) — Bounding-Box-Approximation
  für SQL-Vorfilter (statt Haversine im Python-Loop)

config.py
- DB_PATH, MEDIA_DIR, BREEDER_DOCS_DIR, SCANINPUT_DIR
- API_TIMEOUT_SHORT (5s) / DEFAULT (10s) / LONG (30s)
- HTTP_USER_AGENT, HTTP_HEADERS

errors.py
- not_found(msg), forbidden(msg), bad_request(msg), unauthorized(msg)
- conflict(msg), too_many_requests(msg, retry_after), service_unavailable(msg)
- require_or_404(row, msg) — Convenience-Helper

UI.JS ERWEITERUNGEN:

UI.time erweitert:
- formatDate(d)     → "15.03.2026"
- formatDateTime(d) → "15.03.2026, 14:30"
- weekday(d)        → "Di"
- parseISO(str)     → {year, month, day}

UI.text (neu):
- truncate(str, maxLen, ellipsis='…')
- slug(str) — URL-Slug aus String (mit DE-Umlauten)

UI.money (neu):
- format(value) → "12,34 €" (de-DE, EUR)
- formatWithSuffix(value, '/Jahr')

HAVERSINE-MIGRATION (13 Backend-Routen):
alerts.py, services.py, places.py, events.py, diary.py, playdate.py,
lost.py, poison.py, adoption.py, gassi_zeiten.py, sitting.py, routen.py,
walks.py

- Alle lokalen def _haversine/haversine_km entfernt
- Aufrufe ersetzt durch haversine_km/haversine_m je nach Einheit
- from math_utils import haversine_km|haversine_m in jeder Datei

Tests 19/19 grün.

Hinweis: Migrationen für MEDIA_DIR (19 Stellen), API-Timeouts (12),
Date-Formatter im Frontend (24) und UI.text.truncate (5) sind als
Folge-Sprints möglich. Helper sind verfügbar.
This commit is contained in:
rene 2026-05-27 11:19:06 +02:00
parent c517c9281d
commit 297bd22f96
22 changed files with 225 additions and 202 deletions
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24
backend/static/index.html
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@ -86,14 +86,14 @@
<title>Ban Yaro</title>
<!-- Theme + theme-color Statusleiste vor CSS setzen -->
<script src="/js/boot-early.js?v=1113"></script>
<script src="/js/boot-early.js?v=1114"></script>
<!-- CSS: Reihenfolge ist wichtig — ?v= zwingt Browser zur Neuladung -->
<link rel="stylesheet" href="/css/design-system.css?v=1113">
<link rel="stylesheet" href="/css/layout.css?v=1113">
<link rel="stylesheet" href="/css/components.css?v=1113">
<link rel="stylesheet" href="/css/utilities.css?v=1113">
<link rel="stylesheet" href="/css/lists.css?v=1113">
<link rel="stylesheet" href="/css/design-system.css?v=1114">
<link rel="stylesheet" href="/css/layout.css?v=1114">
<link rel="stylesheet" href="/css/components.css?v=1114">
<link rel="stylesheet" href="/css/utilities.css?v=1114">
<link rel="stylesheet" href="/css/lists.css?v=1114">
</head>
<body>
@ -617,11 +617,11 @@
<div id="modal-container"></div>
<!-- JS: Reihenfolge ist wichtig — erst Basis, dann Features -->
<script src="/js/api.js?v=1113"></script>
<script src="/js/ui.js?v=1113"></script>
<script src="/js/app.js?v=1113"></script>
<script src="/js/worlds.js?v=1113"></script>
<script src="/js/offline-indicator.js?v=1113"></script>
<script src="/js/api.js?v=1114"></script>
<script src="/js/ui.js?v=1114"></script>
<script src="/js/app.js?v=1114"></script>
<script src="/js/worlds.js?v=1114"></script>
<script src="/js/offline-indicator.js?v=1114"></script>
<!-- Feature-Seiten werden lazy geladen -->
@ -631,7 +631,7 @@
<!-- Boot: Offline-Banner + SW-Registration (extrahiert für CSP) -->
<script src="/js/boot.js?v=1113"></script>
<script src="/js/boot.js?v=1114"></script>
</body>