Fix IPTV categories timing out under per-category stream fetches.

Return all live categories immediately; only wait briefly for bulk counts and keep a single Alle zenders entry.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/master-api/src/iptv/xtream.ts

@@ -205,7 +205,8 @@ export class XtreamClient {
   }
 
   getLiveCategories() {
-    return this.getJson<XtreamCategory[]>({ action: "get_live_categories" }, 5 * 60_000);
+    // Korte TTL: na IPTV-wijzigingen snel weer alle planken zichtbaar
+    return this.getJson<XtreamCategory[]>({ action: "get_live_categories" }, 60_000);
   }
 
   getLiveStreams(categoryId?: string) {

apps/master-api/src/viewer/iptv-client.ts

@@ -82,9 +82,14 @@ export async function getViewerIptvCategories(viewerId: string, config: Config)
   const xt = await loadXtreamForToken(tokenId, config);
   if (!xt?.line.enableLive) throw new AppError("FORBIDDEN", "Live TV niet beschikbaar", 403);
 
+  // Categorieën zijn leidend — nooit blokkeren op de (soms trage/incomplete) bulk-zenderlijst
   const catsRaw = await xt.client.getLiveCategories().catch(() => null);
-  const streamsRaw = await xt.client.getLiveStreams().catch(() => null);
   const cats = Array.isArray(catsRaw) ? catsRaw : [];
+
+  const streamsRaw = await Promise.race([
+    xt.client.getLiveStreams().catch(() => null),
+    new Promise<null>((resolve) => setTimeout(() => resolve(null), 6_000)),
+  ]);
   const streams = Array.isArray(streamsRaw) ? streamsRaw : [];
 
   const counts = new Map<string, number>();
@@ -94,23 +99,10 @@ export async function getViewerIptvCategories(viewerId: string, config: Config)
     counts.set(key, (counts.get(key) ?? 0) + 1);
   }
 
-  // Als de bulk-lijst incompleet is: per categorie bijtellen (gecached in XtreamClient)
-  const idsNeedingCount = cats
-    .map((c) => normalizeIptvCategoryId(c.category_id))
-    .filter((id) => id && (counts.get(id) ?? 0) === 0);
-  if (idsNeedingCount.length > 0) {
-    await mapPool(idsNeedingCount, 8, async (id) => {
-      const list = await xt.client.getLiveStreams(id).catch(() => null);
-      if (Array.isArray(list) && list.length > 0) {
-        counts.set(id, list.length);
-      }
-    });
-  }
-
   const categories = cats
     .map((c) => {
       const id = normalizeIptvCategoryId(c.category_id);
-      const rawName = c.category_name ?? "";
+      const rawName = String(c.category_name ?? "");
       return {
         id,
         name: friendlyCategoryName(rawName),
@@ -118,26 +110,25 @@ export async function getViewerIptvCategories(viewerId: string, config: Config)
         channelCount: counts.get(id) ?? 0,
       };
     })
-    // Alleen lege ids + provider-verzamelcategorieën weg (niet echte genre-planken)
+    // Toon ALLE echte planken; alleen pure verzamelbakken van de provider weg
     .filter((c) => c.id.length > 0 && !isAggregateCategoryName(c.rawName))
     .sort((a, b) => a.name.localeCompare(b.name, "nl"));
 
-  // Één verzamelknop van ons — niet van de IPTV-provider
+  // Één eigen verzamelknop
-  const totalChannels =
-    streams.length > 0
-      ? streams.length
-      : [...counts.values()].reduce((a, b) => a + b, 0);
   categories.unshift({
     id: "__all__",
     name: "Alle zenders",
     rawName: "Alle zenders",
-    channelCount: totalChannels,
+    channelCount: streams.length,
   });
 
   return { categories };
 }
 
-/** Alleen echte verzamelbakken (Alles / All / Alle zenders), geen Sport/Films/etc. */
+/**
+ * Alleen pure verzamelbakken (Alles / All), géén "All Sports", "Alle films", enz.
+ * Exacte match ná friendly-name (landcode-prefix al gestript).
+ */
 export function isAggregateCategoryName(raw: string): boolean {
   const n = friendlyCategoryName(raw).toLowerCase().replace(/\s+/g, " ").trim();
   return (
@@ -162,18 +153,6 @@ export function normalizeIptvCategoryId(raw: unknown): string {
   return s;
 }
 
-async function mapPool<T>(items: T[], concurrency: number, fn: (item: T) => Promise<void>) {
-  const queue = [...items];
-  const workers = Array.from({ length: Math.min(concurrency, queue.length) }, async () => {
-    while (queue.length > 0) {
-      const item = queue.shift();
-      if (item === undefined) return;
-      await fn(item);
-    }
-  });
-  await Promise.all(workers);
-}
-
 function sortChannels(streams: XtreamLiveStream[]): XtreamLiveStream[] {
   return [...streams].sort((a, b) => (a.num ?? a.stream_id) - (b.num ?? b.stream_id));
 }