add: broadcast socket id for user sockets

crates/app/src/public/js/streams.js

@@ -12,6 +12,14 @@
         return $.STREAMS[stream];
     });
 
+    self.define("get", ({ $ }, id) => {
+        for (const stream of Object.values($.STREAMS)) {
+            if (stream.id === id) {
+                return stream;
+            }
+        }
+    });
+
     self.define("subscribe", ({ $ }, stream) => {
         if (!$.USER) {
             console.warn("cannot subscribe without user id");
@@ -27,6 +35,7 @@
         const socket = new WebSocket(endpoint);
 
         $.STREAMS[stream] = {
+            id: null,
             socket,
             events: {
                 message: () => {},
@@ -38,10 +47,17 @@
                 return socket.send("Pong");
             }
 
-            return $.sock(stream).events.message(event.data);
+            const data = JSON.parse(event.data);
+
+            if (data.method.Forward === "Key") {
+                $.STREAMS[stream].id = data.data;
+                return console.info(`${stream} ${data.data}`);
+            }
+
+            return $.sock(stream).events.message(data);
         });
 
-        return socket;
+        return $.STREAMS[stream];
     });
 
     self.define("close", ({ $ }, stream) => {