wip

backend/util-server.ts

@@ -0,0 +1,11 @@
+import { Socket } from "socket.io";
+
+export interface DockgeSocket extends Socket {
+    userID: number;
+}
+
+export function checkLogin(socket : DockgeSocket) {
+    if (!socket.userID) {
+        throw new Error("You are not logged in.");
+    }
+}