feat: sound on browser push notification

apps/web/app/(use-page-wrapper)/settings/(settings-layout)/SettingsLayoutAppDirClient.tsx

@@ -35,6 +35,7 @@ const getTabs = (orgBranding: OrganizationBranding | null) => {
         { name: "conferencing", href: "/settings/my-account/conferencing" },
         { name: "appearance", href: "/settings/my-account/appearance" },
         { name: "out_of_office", href: "/settings/my-account/out-of-office" },
+        { name: "push_notifications", href: "/settings/my-account/push-notifications" },
         // TODO
         // { name: "referrals", href: "/settings/my-account/referrals" },
       ],

apps/web/app/layout.tsx

@@ -6,6 +6,7 @@ import React from "react";
 
 import { getLocale } from "@calcom/features/auth/lib/getLocale";
 import { IconSprites } from "@calcom/ui";
+import { NotificationSoundHandler } from "@calcom/web/components/notification-sound-handler";
 
 import { buildLegacyCtx } from "@lib/buildLegacyCtx";
 import { prepareRootMetadata } from "@lib/metadata";
@@ -124,6 +125,8 @@ export default async function RootLayout({ children }: { children: React.ReactNo
           ]}
         />
         <Providers dehydratedState={ssr.dehydrate()}>{children}</Providers>
+        {!isEmbed && <NotificationSoundHandler />}
+        <NotificationSoundHandler />
       </body>
     </html>
   );

apps/web/app/providers.tsx

@@ -5,6 +5,8 @@ import { TrpcProvider } from "app/_trpc/trpc-provider";
 import { SessionProvider } from "next-auth/react";
 import CacheProvider from "react-inlinesvg/provider";
 
+import { WebPushProvider } from "@calcom/features/notifications/WebPushContext";
+
 import useIsBookingPage from "@lib/hooks/useIsBookingPage";
 import PlainChat from "@lib/plain/dynamicProvider";
 
@@ -20,7 +22,9 @@ export function Providers({ children, dehydratedState }: ProvidersProps) {
       <TrpcProvider dehydratedState={dehydratedState}>
         {!isBookingPage ? <PlainChat /> : null}
         {/* @ts-expect-error FIXME remove this comment when upgrading typescript to v5 */}
-        <CacheProvider>{children}</CacheProvider>
+        <CacheProvider>
+          <WebPushProvider>{children}</WebPushProvider>
+        </CacheProvider>
       </TrpcProvider>
     </SessionProvider>
   );

apps/web/app/settings/(settings-layout)/my-account/push-notifications/page.tsx

@@ -0,0 +1,27 @@
+import { getTranslate } from "app/_utils";
+import { _generateMetadata } from "app/_utils";
+
+import SettingsHeader from "@calcom/features/settings/appDir/SettingsHeader";
+
+import PushNotificationsView from "~/settings/my-account/push-notifications-view";
+
+export const generateMetadata = async () =>
+  await _generateMetadata(
+    (t) => t("push_notifications"),
+    (t) => t("push_notifications_description")
+  );
+
+const Page = async () => {
+  const t = await getTranslate();
+
+  return (
+    <SettingsHeader
+      title={t("push_notifications")}
+      description={t("push_notifications_description")}
+      borderInShellHeader={true}>
+      <PushNotificationsView />
+    </SettingsHeader>
+  );
+};
+
+export default Page;

apps/web/components/notification-sound-handler.tsx

@@ -0,0 +1,142 @@
+"use client";
+
+import { useEffect, useRef } from "react";
+
+export function NotificationSoundHandler() {
+  const audioContextRef = useRef<AudioContext | null>(null);
+  const sourceRef = useRef<AudioBufferSourceNode | null>(null);
+  const audioBufferRef = useRef<AudioBuffer | null>(null);
+
+  const initializeAudioSystem = async () => {
+    try {
+      // Only create a new context if we don't have one or if it's closed
+      if (!audioContextRef.current || audioContextRef.current.state === "closed") {
+        audioContextRef.current = new (window.AudioContext || (window as any).webkitAudioContext)();
+      }
+
+      if (audioContextRef.current.state === "suspended") {
+        await audioContextRef.current.resume();
+      }
+
+      if (!audioBufferRef.current) {
+        const response = await fetch("/ring.mp3");
+        const arrayBuffer = await response.arrayBuffer();
+        audioBufferRef.current = await audioContextRef.current.decodeAudioData(arrayBuffer);
+        console.log("Audio file loaded and decoded");
+      }
+
+      return true;
+    } catch (error) {
+      console.error("Failed to initialize audio system:", error);
+      return false;
+    }
+  };
+
+  const playSound = async () => {
+    try {
+      // Ensure audio system is initialized
+      if (!audioContextRef.current || audioContextRef.current.state === "closed") {
+        const initialized = await initializeAudioSystem();
+        if (!initialized) return;
+      }
+
+      if (!audioContextRef.current) return;
+
+      // Resume context if suspended
+      if (audioContextRef.current.state === "suspended") {
+        await audioContextRef.current.resume();
+      }
+
+      // Stop any currently playing sound
+      if (sourceRef.current) {
+        sourceRef.current.stop();
+        sourceRef.current.disconnect();
+        sourceRef.current = null;
+      }
+
+      // Create and play new sound
+      const source = audioContextRef.current.createBufferSource();
+      source.buffer = audioBufferRef.current;
+      source.connect(audioContextRef.current.destination);
+      sourceRef.current = source;
+
+      source.loop = true;
+      source.start(0);
+      console.log("Sound started playing");
+
+      setTimeout(() => {
+        if (sourceRef.current === source) {
+          source.stop();
+          source.disconnect();
+          sourceRef.current = null;
+        }
+      }, 7000);
+    } catch (error) {
+      console.error("Error playing sound:", error);
+      // Try to reinitialize on error
+      audioContextRef.current = null;
+      audioBufferRef.current = null;
+    }
+  };
+
+  const stopSound = () => {
+    if (sourceRef.current) {
+      sourceRef.current.stop();
+      sourceRef.current.disconnect();
+      sourceRef.current = null;
+    }
+  };
+
+  useEffect(() => {
+    // Don't automatically initialize - wait for user interaction
+    return () => {
+      stopSound();
+    };
+  }, []);
+
+  useEffect(() => {
+    if (!("serviceWorker" in navigator)) {
+      console.log("ServiceWorker not available");
+      return;
+    }
+
+    const messageHandler = async (event: MessageEvent) => {
+      if (event.data.type === "PLAY_NOTIFICATION_SOUND") {
+        // Only initialize if not already initialized
+        if (!audioBufferRef.current) {
+          await initializeAudioSystem();
+        }
+        await playSound();
+      }
+
+      if (event.data.type === "STOP_NOTIFICATION_SOUND") {
+        stopSound();
+      }
+    };
+
+    navigator.serviceWorker.addEventListener("message", messageHandler);
+    return () => navigator.serviceWorker.removeEventListener("message", messageHandler);
+  }, []);
+
+  // Single click handler for initial audio setup
+  useEffect(() => {
+    const handleFirstInteraction = async () => {
+      // Only initialize if not already initialized
+      if (!audioBufferRef.current) {
+        await initializeAudioSystem();
+      }
+      document.removeEventListener("click", handleFirstInteraction);
+      document.removeEventListener("touchstart", handleFirstInteraction);
+    };
+
+    document.addEventListener("click", handleFirstInteraction);
+    document.addEventListener("touchstart", handleFirstInteraction);
+
+    return () => {
+      document.removeEventListener("click", handleFirstInteraction);
+      document.removeEventListener("touchstart", handleFirstInteraction);
+    };
+  }, []);
+
+  return null;
+}

apps/web/modules/settings/my-account/push-notifications-view.tsx

@@ -0,0 +1,20 @@
+"use client";
+
+import { useWebPush } from "@calcom/features/notifications/WebPushContext";
+import { useLocale } from "@calcom/lib/hooks/useLocale";
+import { Button } from "@calcom/ui";
+
+const PushNotificationsView = () => {
+  const { t } = useLocale();
+  const { subscribe, unsubscribe, isSubscribed, isLoading } = useWebPush();
+
+  return (
+    <div className="border-subtle rounded-b-xl border-x border-b px-4 pb-10 pt-8 sm:px-6">
+      <Button color="primary" onClick={isSubscribed ? unsubscribe : subscribe} disabled={isLoading}>
+        {isSubscribed ? t("disable_browser_notifications") : t("allow_browser_notifications")}
+      </Button>
+    </div>
+  );
+};
+
+export default PushNotificationsView;

apps/web/pages/_app.tsx

@@ -1,9 +1,10 @@
 import type { IncomingMessage } from "http";
 import { SessionProvider } from "next-auth/react";
 import type { AppContextType } from "next/dist/shared/lib/utils";
-import React, { useEffect } from "react";
+import React from "react";
 import CacheProvider from "react-inlinesvg/provider";
 
+import { WebPushProvider } from "@calcom/features/notifications/WebPushContext";
 import { trpc } from "@calcom/trpc/react";
 
 import type { AppProps } from "@lib/app-providers";
@@ -13,18 +14,14 @@ import "../styles/globals.css";
 function MyApp(props: AppProps) {
   const { Component, pageProps } = props;
 
-  useEffect(() => {
-    if (typeof window !== "undefined" && "serviceWorker" in navigator) {
-      navigator.serviceWorker.register("/service-worker.js");
-    }
-  }, []);
-
   return (
     <SessionProvider session={pageProps.session ?? undefined}>
-      {/* @ts-expect-error FIXME remove this comment when upgrading typescript to v5 */}
-      <CacheProvider>
-        {Component.PageWrapper ? <Component.PageWrapper {...props} /> : <Component {...pageProps} />}
-      </CacheProvider>
+      <WebPushProvider>
+        {/* @ts-expect-error FIXME remove this comment when upgrading typescript to v5 */}
+        <CacheProvider>
+          {Component.PageWrapper ? <Component.PageWrapper {...props} /> : <Component {...pageProps} />}
+        </CacheProvider>
+      </WebPushProvider>
     </SessionProvider>
   );
 }