From 38afd41ca0e2be714ef70ea709766b8492280bba Mon Sep 17 00:00:00 2001
From: Esa Kataja <ekataja@gmail.com>
Date: Tue, 19 Nov 2024 22:08:38 +0200
Subject: [PATCH] Add user login logout

---
 src/app.d.ts                        | 14 +++++++++++-
 src/hooks.server.ts                 | 18 +++++++++++++++
 src/lib/components/Header.svelte    | 19 +++++++++++-----
 src/lib/components/Login.svelte     | 14 +++++++++---
 src/lib/index.ts                    |  8 +++++++
 src/lib/server/auth.ts              | 28 ++++++++++++++++++++++++
 src/routes/+layout.server.ts        |  9 ++++++++
 src/routes/+layout.svelte           |  5 +++--
 src/routes/+page.server.ts          | 33 ++++++++++++++++++++++++++++
 src/routes/+page.svelte             |  6 +++++
 src/routes/gameroom/+page.server.ts |  7 ++++++
 src/routes/gameroom/+page.svelte    |  6 +++++
 src/routes/login/+page.server.ts    | 34 +++++++++++++++++++++++++++++
 src/routes/login/+page.svelte       | 19 +++++++++++++++-
 src/routes/logout/+page.server.ts   | 10 +++++++++
 15 files changed, 218 insertions(+), 12 deletions(-)
 create mode 100644 src/hooks.server.ts
 create mode 100644 src/lib/server/auth.ts
 create mode 100644 src/routes/+layout.server.ts
 create mode 100644 src/routes/+page.server.ts
 create mode 100644 src/routes/gameroom/+page.server.ts
 create mode 100644 src/routes/gameroom/+page.svelte
 create mode 100644 src/routes/login/+page.server.ts
 create mode 100644 src/routes/logout/+page.server.ts

diff --git a/src/app.d.ts b/src/app.d.ts
index da08e6d..d04da19 100644
--- a/src/app.d.ts
+++ b/src/app.d.ts
@@ -3,7 +3,19 @@
 declare global {
 	namespace App {
 		// interface Error {}
-		// interface Locals {}
+		interface Locals {
+			user: {
+				id: string;
+				username: string;
+				email: string;
+				avatar_url: string;
+				is_active: boolean;
+				is_admin: boolean;
+				last_login: string;
+				created_at: string;
+				modified_at: string;
+			};
+		}
 		// interface PageData {}
 		// interface PageState {}
 		// interface Platform {}
diff --git a/src/hooks.server.ts b/src/hooks.server.ts
new file mode 100644
index 0000000..ad0ee34
--- /dev/null
+++ b/src/hooks.server.ts
@@ -0,0 +1,18 @@
+import { authenticateUser } from '$lib/server/auth';
+import type { Handle } from '@sveltejs/kit';
+import { redirect } from '@sveltejs/kit';
+
+export const handle: Handle = async ({ event, resolve }) => {
+	if (event.url.pathname.startsWith('/gameroom')) {
+		const current_user = await authenticateUser(event);
+		if (!current_user) {
+			throw redirect(302, '/login');
+		}
+        event.locals.user = current_user;
+
+        
+	}
+
+	const response = await resolve(event);
+	return response;
+};
\ No newline at end of file
diff --git a/src/lib/components/Header.svelte b/src/lib/components/Header.svelte
index 1730cc0..3f8736e 100644
--- a/src/lib/components/Header.svelte
+++ b/src/lib/components/Header.svelte
@@ -1,8 +1,13 @@
-<script>
+<script lang="ts">
+	let { user } = $props();
+	let room_link: string = $state('/');
+	if (user) {
+		room_link = '/gameroom/';
+	}
 </script>
 
 <header
-	class="header bg-primary-FestiveRed-dark mb-10 flex w-full items-center justify-between p-6 drop-shadow-lg"
+	class="header mb-10 flex w-full items-center justify-between bg-primary-FestiveRed-dark p-6 drop-shadow-lg"
 >
 	<a href="/" aria-label="Paska joululeffa 2024"
 		><enhanced:img
@@ -11,11 +16,15 @@
 			alt="Paska joululeffa 2024"
 		/></a
 	>
-	<a href="/" aria-label="Shitty Christmas Movie"
+	<a href={room_link} aria-label="Shitty Christmas Movie"
 		><h1 class="text-primarySnowyWhite-dark text-2xl font-extrabold">Paska Joululeffa 2024</h1>
 	</a>
 	<span>
-		<a href="/login">Sisään</a>
-		<!-- <button>Ulos</button> -->
+		{#if user}
+			{user.username}
+			<a href="/logout" data-sveltekit-preload-data="tap">Ulos</a>
+		{:else}
+			<a href="/login">Sisään</a>
+		{/if}
 	</span>
 </header>
diff --git a/src/lib/components/Login.svelte b/src/lib/components/Login.svelte
index 2db805d..af8d946 100644
--- a/src/lib/components/Login.svelte
+++ b/src/lib/components/Login.svelte
@@ -1,15 +1,22 @@
 <script lang="ts">
 	import { enhance } from '$app/forms';
-	const backend = import.meta.env.VITE_API_URL;
 </script>
 
 <div
-	class="black border-primary-FestiveRed-dark bg-primary-FestiveRed-dark mx-auto flex max-w-sm flex-col gap-8 rounded-xl border-2 p-6 text-center drop-shadow-lg backdrop-blur-md"
+	class="black mx-auto flex max-w-sm flex-col gap-8 rounded-xl border-2 border-primary-FestiveRed-dark bg-primary-FestiveRed-dark p-6 text-center drop-shadow-lg backdrop-blur-md"
 >
 	<h1 class="text-2xl">Kirjaudu sisään</h1>
 	<form method="POST" action="?/login" class="flex flex-col gap-6" use:enhance>
 		<label for="username">Käyttäjä</label>
-		<input type="text" name="username" id="username" class="input-text" required minlength="3" />
+		<input
+			type="text"
+			name="username"
+			id="username"
+			class="input-text"
+			required
+			minlength="3"
+			value="admin"
+		/>
 		<label for="password">Salasana</label>
 		<input
 			type="password"
@@ -17,6 +24,7 @@
 			id="password"
 			class="input-text"
 			required
+			value="password"
 			minlength="5"
 		/>
 		<hr class="my-4 border-0" />
diff --git a/src/lib/index.ts b/src/lib/index.ts
index 856f2b6..395f39d 100644
--- a/src/lib/index.ts
+++ b/src/lib/index.ts
@@ -1 +1,9 @@
 // place files you want to import through the `$lib` alias in this folder.
+
+export const api_url = "http://localhost:8000";
+
+export function decodeUSerCookie(userCookie: string) {
+    const decodedCookie = decodeURIComponent(userCookie);
+    const parsedCookie = JSON.parse(decodedCookie);
+    return parsedCookie;
+}
\ No newline at end of file
diff --git a/src/lib/server/auth.ts b/src/lib/server/auth.ts
new file mode 100644
index 0000000..d585ef4
--- /dev/null
+++ b/src/lib/server/auth.ts
@@ -0,0 +1,28 @@
+import { redirect, type RequestEvent } from '@sveltejs/kit';
+
+
+export const authenticateUser = (event: RequestEvent) => {
+    const {cookies} = event;
+    const userCookie = cookies.get('user');
+    if (!userCookie) {
+        return null
+    }
+
+    const decodedCookie = decodeURIComponent(userCookie);
+    const parsedCookie = JSON.parse(decodedCookie);
+
+    if (!parsedCookie) {
+        return null
+    }
+    return parsedCookie
+}
+
+export const logoutUser = (event: RequestEvent) => {
+    const {cookies} = event;
+    cookies.delete('user', {
+        path: '/',
+        sameSite: 'strict',
+        secure: false,
+    });
+    throw redirect(302, '/login');
+}
\ No newline at end of file
diff --git a/src/routes/+layout.server.ts b/src/routes/+layout.server.ts
new file mode 100644
index 0000000..e04bbd1
--- /dev/null
+++ b/src/routes/+layout.server.ts
@@ -0,0 +1,9 @@
+import type { LayoutServerLoad } from './$types';
+import { authenticateUser } from '$lib/server/auth';
+
+export const load: LayoutServerLoad = async (event) => {
+    const user = await authenticateUser(event);
+    return {
+        user: user
+    };
+};
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index b444b99..0aa12c8 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -2,7 +2,8 @@
 	import '../app.css';
 	import Header from '$lib/components/Header.svelte';
 	import Footer from '$lib/components/Footer.svelte';
-	let { children } = $props();
+	import type { LayoutData } from './$types';
+	let { data, children }: { data: LayoutData; children: () => any } = $props();
 </script>
 
 <svelte:head>
@@ -10,7 +11,7 @@
 </svelte:head>
 
 <div class="flex min-h-[100dvh] flex-col">
-	<Header />
+	<Header user={data.user} />
 	<main class="container mx-auto max-w-4xl flex-grow overflow-hidden">
 		{@render children()}
 	</main>
diff --git a/src/routes/+page.server.ts b/src/routes/+page.server.ts
new file mode 100644
index 0000000..9feb028
--- /dev/null
+++ b/src/routes/+page.server.ts
@@ -0,0 +1,33 @@
+import type { PageServerLoad } from "./$types";
+import { api_url } from "$lib";
+
+type movie = {
+    id: string;
+    name: string;
+    imdb_id: string;
+    actors: Array<string>;
+    plot: string;
+    poster_url: string;
+    release_date: string;
+    showtime: string;
+    is_watched: boolean;
+}
+
+export const load: PageServerLoad = async (event) => {
+
+    
+    
+    const get_next_movie_url = `${api_url}/movie/next`;
+    const response = await fetch(get_next_movie_url);
+    const data: movie = await response.json();
+
+
+    const year = new Date(data.release_date).getFullYear();
+    data.release_date = `${year}`;
+
+
+    return {
+        movie: data,
+        user: event.locals.user
+    };
+};
\ No newline at end of file
diff --git a/src/routes/+page.svelte b/src/routes/+page.svelte
index e69de29..bde5050 100644
--- a/src/routes/+page.svelte
+++ b/src/routes/+page.svelte
@@ -0,0 +1,6 @@
+<script lang="ts">
+	import MovieDetails from '$lib/components/MovieDetails.svelte';
+	let data = $props();
+</script>
+
+<MovieDetails {...data} />
diff --git a/src/routes/gameroom/+page.server.ts b/src/routes/gameroom/+page.server.ts
new file mode 100644
index 0000000..6f21cb3
--- /dev/null
+++ b/src/routes/gameroom/+page.server.ts
@@ -0,0 +1,7 @@
+import type { PageServerLoad } from "./$types";
+
+export const load: PageServerLoad = async (event) => {
+    return {
+        user: event.locals.user
+    };
+};
\ No newline at end of file
diff --git a/src/routes/gameroom/+page.svelte b/src/routes/gameroom/+page.svelte
new file mode 100644
index 0000000..e7272b9
--- /dev/null
+++ b/src/routes/gameroom/+page.svelte
@@ -0,0 +1,6 @@
+<script lang="ts">
+	import type { PageData } from './$types';
+	let { data }: { data: PageData } = $props();
+</script>
+
+<h1>gameroom</h1>
diff --git a/src/routes/login/+page.server.ts b/src/routes/login/+page.server.ts
new file mode 100644
index 0000000..62ab62d
--- /dev/null
+++ b/src/routes/login/+page.server.ts
@@ -0,0 +1,34 @@
+import { redirect } from '@sveltejs/kit';
+import type { Actions } from './$types';
+
+
+const api_url = import.meta.env.VITE_API_URL
+
+
+export const actions: Actions = {
+    login: async ({ request, cookies }) => {
+        const formData = await request.formData();
+        const login_data = Object.fromEntries(formData);
+        const response = await fetch(`${api_url}/user/login`, {
+            method: 'POST',
+            headers: {
+                'Content-Type': 'application/json'
+            },
+            body: JSON.stringify(login_data)
+        });
+
+
+        if (response.ok) {
+            const user_data = await response.json()
+            const encodedUserData = encodeURIComponent(JSON.stringify(user_data));
+            cookies.set('user', encodedUserData, {
+                path: '/',
+                sameSite: 'strict',
+                secure: false,
+                maxAge: 60 * 60 * 24
+            });
+            throw redirect(302, '/gameroom');
+        }
+    }
+
+};
\ No newline at end of file
diff --git a/src/routes/login/+page.svelte b/src/routes/login/+page.svelte
index a5e7826..2202a7d 100644
--- a/src/routes/login/+page.svelte
+++ b/src/routes/login/+page.svelte
@@ -1,5 +1,22 @@
-<script>
+<script lang="ts">
 	import Login from '$lib/components/Login.svelte';
+
+	const { form } = $props();
+
+	if (form) {
+		console.log('asda', form);
+	}
+
+	const api_url = import.meta.env.VITE_API_URL;
+
+	type User = {
+		id: string;
+		username: string;
+		email: string;
+		avatar_url: string;
+		is_admin: boolean;
+		last_login: string;
+	};
 </script>
 
 <Login />
diff --git a/src/routes/logout/+page.server.ts b/src/routes/logout/+page.server.ts
new file mode 100644
index 0000000..35ca755
--- /dev/null
+++ b/src/routes/logout/+page.server.ts
@@ -0,0 +1,10 @@
+import type { PageServerLoad } from "./$types";
+import { redirect } from '@sveltejs/kit';
+export const load: PageServerLoad = async (event) => {
+    event.cookies.delete('user', {
+        path: '/',
+        sameSite: 'strict',
+        secure: false,
+    });
+    throw redirect(302, '/login');
+};
\ No newline at end of file