b9cfefa3a9
- introduce Dockerfile for Python environment setup - create FastAPI app with authentication and user management - implement server management features with CRUD operations - add PWA support with service worker and manifest - set up initial templates for UI components 📝 docs(fleetledger): add README for FleetLedger application - describe app features and functionalities - provide security notes and quick start guide 📦 build(fleetledger): configure Docker and docker-compose setup - define Dockerfile for application container - create docker-compose.yml for service orchestration - specify environment variables and volumes for persistence
74 lines
1.7 KiB
JavaScript
74 lines
1.7 KiB
JavaScript
const CACHE_VERSION = "v2";
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const CACHE_NAME = `fleetledger-${CACHE_VERSION}`;
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const ASSETS = [
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"/",
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"/static/style.css",
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"/static/icon-192.png",
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"/static/icon-512.png",
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"/static/manifest.webmanifest",
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];
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self.addEventListener("install", (event) => {
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event.waitUntil(
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caches.open(CACHE_NAME).then((cache) => {
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return cache.addAll(ASSETS);
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})
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);
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});
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self.addEventListener("activate", (event) => {
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event.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(
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keys
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.filter((key) => key.startsWith("fleetledger-") && key !== CACHE_NAME)
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.map((key) => caches.delete(key))
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)
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)
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);
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});
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async function networkFirst(request) {
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try {
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const response = await fetch(request);
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const cache = await caches.open(CACHE_NAME);
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cache.put(request, response.clone());
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return response;
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} catch (err) {
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const cached = await caches.match(request);
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if (cached) {
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return cached;
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}
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return caches.match("/");
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}
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}
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async function cacheFirst(request) {
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const cached = await caches.match(request);
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if (cached) {
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return cached;
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}
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const response = await fetch(request);
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const cache = await caches.open(CACHE_NAME);
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cache.put(request, response.clone());
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return response;
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}
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self.addEventListener("fetch", (event) => {
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if (event.request.method !== "GET") {
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return;
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}
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const url = new URL(event.request.url);
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// Navigation requests: network first, fallback to cache
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if (event.request.mode === "navigate") {
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event.respondWith(networkFirst(event.request));
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return;
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}
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// Same-origin static assets: cache first
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if (url.origin === self.location.origin) {
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event.respondWith(cacheFirst(event.request));
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}
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});
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