less database requests

src/lib/js/get_username.ts

@@ -0,0 +1,33 @@
+import type { RequestEvent } from "@sveltejs/kit";
+import { COOKIE_SECRET } from "$env/static/private";
+import pkg from 'jsonwebtoken';
+const { verify } = pkg;
+import { error } from "@sveltejs/kit";
+import { dbConnect, dbDisconnect } from "../../utils/db";
+import { User } from "../../models/User";;
+
+export async function get_username(cookies){
+	// Set your master secret key (replace with your own secret)
+	const masterSecret = COOKIE_SECRET;
+	const secretKey = masterSecret
+	let decoded
+	try{
+		const cookie : string = cookies.get("UserSession")
+		if(cookie){
+			decoded = await verify(cookie, secretKey);
+		}
+
+	}
+	catch(e){
+		return null
+	}
+
+	if(decoded){
+		return {
+			username: decoded.username,
+		}
+	}
+	else{
+		return null
+	}
+}

src/routes/(main)/+layout.server.ts

@@ -1,9 +1,5 @@
-import type {LayoutServerLoad} from './$types';
+import { get_username } from '$lib/js/get_username';;
-import { authenticateUser } from '$lib/js/authenticate';;
 
 export const load = (async ({cookies}) => {
-	const user =  await authenticateUser(cookies)
+	return { user: await get_username(cookies) }
-	return {
+});
-		user
-	}
-}) satisfies LayoutServerLoad;

src/routes/(main)/flims/+page.svelte

@@ -1,16 +0,0 @@
-<script lang="ts">
-import Header from "$lib/components/Header.svelte";
-import Calendar from "$lib/components/Calendar.svelte";
-</script>
-
-<Header>
-<ul class=site_header slot=links>
-	<li><a href="/">Home</a></li>
-</ul>
-
-<Calendar>
-
-</Calendar>
-
-
-</Header>

src/routes/(rezepte)/rezepte/+layout.server.ts

@@ -1,8 +1,5 @@
-import { authenticateUser } from '$lib/js/authenticate';;
+import { get_username } from '$lib/js/get_username';;
 
 export const load = (async ({cookies}) => {
-	const user =  await authenticateUser(cookies)
+	return { user: await get_username(cookies) }
-	return {
-		user
-	}
 });

src/routes/(rezepte)/rezepte/+layout.svelte

@@ -3,7 +3,9 @@ import Header from '$lib/components/Header.svelte'
     import UserHeader from '$lib/components/UserHeader.svelte';
 export let data
 let username = ""
-if(data.user) username = data.user.username
+if(data.user){
+	username = data.user.username
+}
 </script>
 
 <Header>
@@ -14,6 +16,6 @@ if(data.user) username = data.user.username
 	<li><a href="/rezepte/icon">Icon</a></li>
 	<li><a href="/rezepte/tag">Stichwörter</a></li>
 	</ul>
-	<UserHeader {username} slot=right_side></UserHeader>
+	<UserHeader slot=right_side {username}></UserHeader>
 	<slot></slot>
 </Header>