Initial open-source self-hosted Songs2YT edition

lib/queue/client.ts

@@ -0,0 +1,40 @@
+import { Queue } from "bullmq";
+import { QUEUE_NAME } from "../constants";
+import type { VideoJobData } from "../types";
+
+function getConnectionOptions() {
+  const url = process.env.REDIS_URL || "redis://localhost:6379";
+  const parsed = new URL(url);
+  return {
+    host: parsed.hostname,
+    port: Number(parsed.port) || 6379,
+    username: parsed.username || undefined,
+    password: parsed.password || undefined,
+    maxRetriesPerRequest: null as null,
+  };
+}
+
+let queue: Queue | null = null;
+
+export function getRedisConnection() {
+  return getConnectionOptions();
+}
+
+export function getVideoQueue(): Queue {
+  if (!queue) {
+    queue = new Queue(QUEUE_NAME, {
+      connection: getConnectionOptions(),
+    });
+  }
+  return queue;
+}
+
+export async function enqueueVideoJob(data: VideoJobData) {
+  const q = getVideoQueue();
+  await q.add("process-video", data, {
+    attempts: 2,
+    backoff: { type: "exponential", delay: 5000 },
+    removeOnComplete: 100,
+    removeOnFail: 200,
+  });
+}