added login endpoint to app.py, implemented the redirect page

frontend/src/pages/Welcome.tsx

@@ -1,39 +1,22 @@
 import React from "react";
-import { GoogleLogin } from "@react-oauth/google";
 import { useNavigate } from "react-router-dom";
 import axios from "axios";
 
-function GoogleSigninButton() {
-  let navigate = useNavigate();
+axios.defaults.withCredentials = true;
 
-  const routeChange = () => {
-    let path = `/home`;
-    navigate(path);
-  };
-
-  const handleLoginSuccess = async (credentialResponse: any) => {
-
-    // Send the credential to your Flask backend
+const Login: React.FC = () => {
+  const handleLogin = async () => {
     try {
-      const response = await axios.get('/login'); 
-      console.log("Backend response:", response.data);
-      routeChange();
+      const response = await axios.get('http://127.0.0.1:5000/login', { withCredentials: true });
+      window.location.href = response.data.auth_url; // Redirect to Google login
     } catch (error) {
-      console.error("Error logging in:", error);
+      console.error('Login failed', error);
     }
   };
 
-  return (
-    <>
-      <GoogleLogin
-        onSuccess={handleLoginSuccess}
-        onError={() => {
-          console.log("Login Failed");
-        }}
-      />
-    </>
-  );
-}
+  return <button onClick={handleLogin}>Login with Google</button>;
+};
+
 
 
 const About: React.FC = () => {
@@ -72,7 +55,8 @@ const Welcome: React.FC = () => {
           the all-in-one CMU resources platform
         </h2>
         <div className="flex justify-center gap-8 pb-14">
-          <GoogleSigninButton />
+          {/* <GoogleSigninButton /> */}
+          <Login />
         </div>
       </div>
 

frontend/src/types.ts

@@ -132,4 +132,11 @@ export interface RemoveFCEventProps {
     calendarRef: React.RefObject<FullCalendar>,
     eventId: string
 }
-export type RemoveFCEventType = ({calendarRef, eventId}: RemoveFCEventProps) => void;
+export type RemoveFCEventType = ({calendarRef, eventId}: RemoveFCEventProps) => void;
+
+export interface Event {
+  id: string;
+  summary: string;
+  start: { dateTime: string };
+  end: { dateTime: string };
+}