setting up workspaces structure, but not moving files

packages/serverless/functions/src/agora.ts

@@ -0,0 +1,43 @@
+import * as functions from "firebase-functions";
+
+export const agoraToken = functions.https.onCall((data, context) => {
+  console.log(data);
+
+  console.log("user's id: " + context.auth?.uid);
+  const channelName: string = data.channelName;
+
+  let token = getAgoraToken(channelName);
+
+  return { token };
+});
+
+import { RtcTokenBuilder, RtcRole } from "agora-access-token";
+
+function getAgoraToken(channelName: string) {
+  // Rtc Examples
+  const appID = "c8dfd65deb5c4741bd564085627139d0";
+  const appCertificate = "aa57b809934b4efcb407cf30089d9f25";
+  const uid = 0; // no need to use this as we have authenticated this user
+  const role = RtcRole.PUBLISHER;
+
+  const expirationTimeInSeconds = 3600;
+
+  const currentTimestamp = Math.floor(Date.now() / 1000);
+
+  const privilegeExpiredTs = currentTimestamp + expirationTimeInSeconds;
+
+  // IMPORTANT! Build token with either the uid or with the user account. Comment out the option you do not want to use below.
+
+  // Build token with uid
+  const tokenA = RtcTokenBuilder.buildTokenWithUid(
+    appID,
+    appCertificate,
+    channelName,
+    uid,
+    role,
+    privilegeExpiredTs
+  );
+  console.log("Token With Integer Number Uid: " + tokenA);
+
+  return tokenA;
+}