Add simple listing of sonos devices and basic Dockefile for running it

src/music_service.ts

@@ -0,0 +1,20 @@
+import axios from "axios";
+import { Md5 } from "ts-md5/dist/md5";
+
+const s = "foobar100";
+const navidrome = process.env["BONOB_NAVIDROME_URL"];
+const u = process.env["BONOB_USER"];
+const t = Md5.hashStr(`${process.env["BONOB_PASSWORD"]}${s}`);
+
+export class Navidrome {
+  ping = (): Promise<boolean> =>
+    axios
+      .get(
+        `${navidrome}/rest/ping.view?u=${u}&t=${t}&s=${s}&v=1.16.1.0&c=myapp`
+      )
+      .then((_) => true)
+      .catch((e) => {
+        console.log(e);
+        return false;
+      });
+}