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Offline-Fallbacks für diary, poison, map + SW-Erweiterung

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- sw.js: /api/places, /api/breeder/map-markers, /api/gassi-zeiten in _CACHEABLE_GET; /api/lost/report und /api/walks in _QUEUEABLE
- diary.js: localStorage-Cache pro Hund, Fallback bei Offline mit Toast
- poison.js: localStorage-Cache, Fallback bei Offline mit Toast (sicherheitsrelevant)
- map.js: POI-Cache (places/poison/breeders) in localStorage, Offline-Toast + Fallback auf gecachte Daten
This commit is contained in:
rene 2026-05-15 17:02:26 +02:00
parent 0c0daaad6b
commit 53fcb61933
6 changed files with 222 additions and 14 deletions
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41
backend/static/js/pages/map.js
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@ -58,7 +58,8 @@ window.Page_map = (() => {
zuechter: [],
};
const VISIBLE_KEY = 'by_map_visible_v1';
const VISIBLE_KEY = 'by_map_visible_v1';
const _MAP_POI_KEY = 'by_map_pois_cache';
let _visible = {};
// Gespeicherten Zustand laden, Fallback: alles sichtbar
@ -1217,9 +1218,41 @@ window.Page_map = (() => {
API.breeder.mapMarkers(),
]);
if (places.status === 'fulfilled') _addPlaces(places.value);
if (poisonList.status === 'fulfilled') _addPoison(poisonList.value);
if (breederList.status === 'fulfilled') _addBreeders(breederList.value);
const allFailed = [places, poisonList, breederList].every(r => r.status === 'rejected');
if (allFailed) {
try {
const raw = localStorage.getItem(_MAP_POI_KEY);
if (raw) {
const cached = JSON.parse(raw);
_addPlaces(cached.places || []);
_addPoison(cached.poison || []);
_addBreeders(cached.breeders || []);
UI.toast.info('Offline — Karte zeigt gecachte Kacheln. POI-Daten eventuell veraltet.');
_scheduleOsmLoad();
return;
}
} catch {}
}
const placesVal = places.status === 'fulfilled' ? places.value : [];
const poisonVal = poisonList.status === 'fulfilled' ? poisonList.value : [];
const breederVal = breederList.status === 'fulfilled' ? breederList.value : [];
if (places.status === 'fulfilled') _addPlaces(placesVal);
if (poisonList.status === 'fulfilled') _addPoison(poisonVal);
if (breederList.status === 'fulfilled') _addBreeders(breederVal);
if (places.status === 'fulfilled' || poisonList.status === 'fulfilled' || breederList.status === 'fulfilled') {
try {
localStorage.setItem(_MAP_POI_KEY, JSON.stringify({
ts: Date.now(),
places: placesVal,
poison: poisonVal,
breeders: breederVal,
}));
} catch {}
}
_scheduleOsmLoad();
}