Improve login functionality and add logout ability

backend/src/controllers/auth.py

@@ -1,5 +1,6 @@
 from uuid import uuid4
-from flask import Blueprint, make_response, request, session
+from flask import Blueprint, make_response, redirect, request, session
+from src.flask_config import Config
 from src.spotify import SpotifyClient
 
 
@@ -15,6 +16,15 @@ def login():
         query_string = spotify.get_login_query_string(state)
         return "https://accounts.spotify.com/authorize?" + query_string
 
+    @auth_controller.route("logout")
+    def logout():
+        resp = make_response("Logged out")
+        resp.delete_cookie("spotify_access_token")
+        resp.delete_cookie("spotify_refresh_token")
+        resp.delete_cookie("user_id")
+        resp.delete_cookie("session")
+        return resp
+
     @auth_controller.route("get-user-code")
     def auth_redirect():
         code = request.args.get("code")

frontend/src/Login.tsx

@@ -1,13 +1,13 @@
 import React, { FC } from "react";
-import Box from "./components/Box";
 import { login } from "./api";
+import Button from "./components/Button";
 
 export const Login: FC = () => {
   return (
-    <div>
-      <Box>
-        <button onClick={login}>Click to login</button>
-      </Box>
+    <div className="w-full flex">
+      <Button className="w-1/3 mx-auto mt-12" onClick={login}>
+        Click to login
+      </Button>
     </div>
   );
 };

frontend/src/api/index.ts

@@ -20,6 +20,16 @@ export const login = async (): Promise<void> => {
 	});
 };
 
+export const logout = async (): Promise<void> => {
+	return fetch(`${backendUrl}/auth/logout`, {
+		credentials: "include",
+	}).then(async response => {
+		const redirectUrl = await response.text();
+		console.log(redirectUrl)
+		window.open("/", "_self");
+	});
+}
+
 export const getCurrentUserDetails = async (): Promise<User> => {
 	return jsonRequest(
 		`spotify/current-user`,

frontend/src/components/Box.tsx

@@ -2,10 +2,10 @@ import React, { FC } from "react";
 
 const Box: FC<
   React.DetailedHTMLProps<React.HTMLAttributes<HTMLDivElement>, HTMLDivElement>
-> = (props) => {
+> = ({className, ...props}) => {
   return (
     <div
-      className={`p-2 rounded border-solid border border-primary-500 ${props.className}`}
+      className={`p-2 rounded border-solid border border-primary-500 ${className}`}
       {...props}
     >
       {props.children}

frontend/src/components/Button.tsx

@@ -1,17 +1,17 @@
 import React, { FC } from "react";
 
-const CustomButton: FC<
+const Button: FC<
   React.DetailedHTMLProps<
     React.ButtonHTMLAttributes<HTMLButtonElement>,
     HTMLButtonElement
   >
-> = (props) => {
+> = ({className, ...props}) => {
   return (
     <button
       {...props}
-      className={`bg-secondary-300 rounded p-2 cursor-pointer hover:bg-secondary-500 ${props.className}`}
+      className={`bg-secondary-300 rounded p-2 cursor-pointer hover:bg-secondary-500 active:bg-secondary-600 ${className}`}
     ></button>
   );
 };
 
-export default CustomButton;
+export default Button;

frontend/src/components/DropdownMenu.tsx

@@ -0,0 +1,41 @@
+import React, { FC, ReactNode, useEffect, useRef, useState } from "react";
+
+interface ModalProps {
+  children: ReactNode;
+  trigger: ReactNode;
+  isMenuOpen: boolean;
+  closeMenu: () => void;
+}
+
+const DropdownMenu: FC<ModalProps> = ({ children, trigger, isMenuOpen, closeMenu }) => {
+    const dropdownRef = useRef<HTMLDivElement>(null);
+    useEffect(() => {
+        function handleClickOutside({target}: MouseEvent) {
+            if (dropdownRef.current && !dropdownRef.current.contains(target as Node)) {
+                closeMenu();
+            }
+        }
+        document.addEventListener("mousedown", handleClickOutside);
+
+        return () => {
+            document.removeEventListener("mousedown", handleClickOutside);
+        };
+    }, [dropdownRef, closeMenu]);
+
+  return (
+    <div className="relative" ref={dropdownRef}>
+    {trigger}
+    {isMenuOpen &&
+      <div
+
+        className={`bg-background-popover w-full h-fit absolute opacity-100 origin-top-right left-0 rounded-xl shadow p-6 z-50`}
+        role={"menu"}
+      >
+        {children}
+      </div>
+}
+    </div>
+  );
+};
+
+export default DropdownMenu;

frontend/src/presentational/Header/Header.tsx

@@ -0,0 +1,32 @@
+import * as React from "react";
+import { Link } from "react-router-dom";
+import { getCurrentUserDetails, login } from "../../api";
+import { useQuery } from "@tanstack/react-query";
+import { User } from "../../interfaces/User";
+import UserMenu from "./UserMenu";
+
+const Header = () => {
+  const { data: userData } = useQuery<User>({
+    queryKey: ["current-user"],
+    queryFn: () => {
+      return getCurrentUserDetails();
+    },
+  });
+
+  return (
+    <div className="flex justify-between top-0 h-16 sm:h-20 bg-primary-300">
+      <Link to="/" className="flex mx-4 my-auto text-lg">
+        Playlist Manager
+      </Link>
+      <div className="flex mx-4">
+        {userData ? (
+          <UserMenu userData={userData} />
+        ) : (
+          <button onClick={login}>Login</button>
+        )}
+      </div>
+    </div>
+  );
+};
+
+export default Header;

frontend/src/presentational/Header/UserMenu.tsx

@@ -0,0 +1,30 @@
+import React, { FC, ReactNode, useState } from "react";
+import DropdownMenu from "../../components/DropdownMenu";
+import { User } from "../../interfaces/User";
+import Button from "../../components/Button";
+import { logout } from "../../api";
+
+interface UserMenuProps {
+    userData: User;
+}
+
+const UserMenu: FC<UserMenuProps> = ({userData}) => {
+  const [isMenuOpen, setIsMenuOpen] = useState(false);
+    return (
+    <DropdownMenu isMenuOpen={isMenuOpen} closeMenu={() => setIsMenuOpen(false)} trigger={
+        <button className="flex space-x-4" onClick={() => setIsMenuOpen((open) => !open)}>
+          <div className="my-auto">{userData.display_name}</div>
+          {userData.images && (
+            <img
+              src={userData.images[userData.images.length - 1].url}
+              className="h-16 sm:h-20 rounded-full"
+            ></img>
+          )}
+        </button>
+        }
+      >
+        <Button className={"w-full"} onClick={logout}>Logout</Button>
+      </DropdownMenu>)
+}
+
+export default UserMenu

frontend/src/presentational/Layout.tsx

@@ -1,7 +1,7 @@
 import React from "react";
 import { Outlet } from "react-router-dom";
 import PlaybackFooter from "./PlaybackFooter";
-import Header from "./Header";
+import Header from "./Header/Header";
 
 const Layout = () => {
   return (