Clean-up in progress

frontend/src/pages/chat/chatHelperFunctions/connected.ts

@@ -0,0 +1,32 @@
+import { Socket } from "socket.io-client";
+import { isLoggedIn } from "./isLoggedIn";
+import { showError } from "@app/toast";
+import { updateUser } from "@app/auth";
+
+/**
+ * function displays who is logged in the chat in the ping-Bubbies window 
+ * @param socket 
+ */
+
+export async function connected(socket: Socket): Promise<void> {
+
+	setTimeout(async () => {
+		try {
+				const buddies = document.getElementById('div-buddies') as HTMLDivElement;
+				const loggedIn = isLoggedIn();
+				if (!loggedIn) throw('Not Logged in');
+				let oldUser = localStorage.getItem("oldName") ?? "";
+				if (loggedIn?.name === undefined) {return ;};
+				oldUser =  loggedIn.name ?? "";
+				let user = await updateUser();
+				localStorage.setItem("oldName", oldUser);
+				buddies.textContent = "";
+				socket.emit('list', {
+					oldUser: oldUser,
+					user: user?.name,
+				});
+			} catch (e) {
+				showError('Failed to login: Unknown error');
+			}
+		}, 16);
+};