better caching

e08c47c8 · Steel · d87e118b · e08c47c8 · e08c47c8 · e08c47c8
--- a/src/app.html
+++ b/src/app.html
@@ -2,7 +2,6 @@
 <html lang="fr" class="h-full">
  <head>
    <meta charset="utf-8" />
-    <link rel="icon" href="%sveltekit.assets%/favicon.png" />
    <meta name="viewport" content="width=device-width, initial-scale=1" />

    <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png" />

--- a/src/lib/data.ts
+++ b/src/lib/data.ts
@@ -12,7 +12,8 @@ const cache = new Map<number, PromoCache>();
 // 1 hour
 const CACHE_DURATION_MS = 1000 * 60 * 60;

-async function cacheImages(users: UserId[]): Promise<void> {
+async function cacheImages(users: Iterable<UserId>): Promise<void> {
+  let count = 0;
  for (const user of users) {
    const response = await client.query(USER_DETAILS_QUERY, { idList: [user] });

@@ -23,17 +24,22 @@ async function cacheImages(users: UserId[]): Promise<void> {
    const photo = response.data?.page.nodes[0].photo;
    if (!photo?.url) continue;
    await fetch(photo.url, { method: "HEAD" });
+    count++;
  }
-  console.log("cached", users.length, "images");
+  console.log("cached", count, "images");
+}
+
+// background task
+async function cachePromotionImages(year: number) {
+  const promo = cache.get(year);
+  if (!promo) return;
+  await cacheImages(promo.promotion);
 }

 async function fetchPromotion(year: number): Promise<PromoCache> {
  const array = await Array.fromAsync(pageIterator(PROMOTION_QUERY, { year }));
  const users = array.map((node) => node.id);

-  // background task
-  cacheImages(users);
-
  return {
    lastUpdateMs: new Date().getTime(),
    promotion: new Set(users),
@@ -49,6 +55,7 @@ export async function getPromotion(year: number): Promise<Set<UserId>> {
  console.log("year", year, "not in cache, fetching");
  const freshData = await fetchPromotion(year);
  cache.set(year, freshData);
+  cachePromotionImages(year);
  return freshData.promotion;
 }

@@ -70,3 +77,9 @@ export function getPromotionRange(
    (array) => new Set(array),
  );
 }
+
+setInterval(() => {
+  for (const year of cache.keys()) {
+    cachePromotionImages(year);
+  }
+}, CACHE_DURATION_MS / 2);
--- a/src/routes/quiz/+page.server.ts
+++ b/src/routes/quiz/+page.server.ts
@@ -66,7 +66,7 @@ export async function load(event) {
 }

 const MAX_POINTS = 10;
-const MIN_POINTS = 0;
+const MIN_POINTS = 3;
 // Durée maximale pour obtenir le score maximal
 const SERVER_DELAY_MAX = 3;


--- a/static/favicon.png
+++ b/static/favicon.png