2025-06-18 13:10:25 +02:00
25 changed files with 572 additions and 249 deletions
--- a/config.json
+++ b/config.json
@@ -8,7 +8,7 @@
 	},
 	"jwt": {
 		"secret": "@S2!q@@wXz$dCQ8JoVsHLpzaJ6JCfB",
-		"expiresIn": 3600
+		"expiresIn": 36000
 	},
 	"auth": {
 		"admin": { "password": "A-InnoHUB_2025!", "admin": true },
--- a/src/error.html
+++ b/src/error.html
@@ -0,0 +1,4 @@
+<h1>Du wurdest automatisch ausgeloggt</h1>
+<p>Lösche deine Cookies aus dem Browser und logge dich neu ein</p>
+<p>Code %sveltekit.status%</p>
+<p>%sveltekit.error.message%</p>
--- a/src/hooks.server.ts
+++ b/src/hooks.server.ts
@@ -1,7 +1,7 @@
 import { decryptToken } from '$lib/auth';
 import type { Handle } from '@sveltejs/kit';

-export const handle: Handle = ({ event, resolve }) => {
+export const handle: Handle = async ({ event, resolve }) => {
 	const jwt = event.cookies.get('session');
 	try {
 		if (jwt) {
@@ -12,5 +12,5 @@ export const handle: Handle = ({ event, resolve }) => {
 		event.cookies.delete('session', {path: '/'});
 		event.locals.user = null;
 	}
-	return resolve(event);
+	return await resolve(event);
 }
--- a/src/lib/helper/caseNumberOccupied.js
+++ b/src/lib/helper/caseNumberOccupied.js
@@ -0,0 +1,22 @@
+import { client } from '$lib/minio';
+
+/**
+ * Check if caseNumber is used
+ * @param {string} caseNumber
+ * @returns {Promise<boolean>}
+ */
+export default async function caseNumberOccupied(caseNumber) {
+	const prefix = `${caseNumber}`;
+	const promise = new Promise((resolve) => {
+		let stream = client.listObjectsV2('tatort', prefix, false, '');
+		stream.on('data', () => {
+			stream.destroy();
+			resolve(true);
+		});
+		stream.on('end', () => {
+			resolve(false);
+		});
+	});
+
+	return promise;
+}
--- a/src/lib/helper/getCode.js
+++ b/src/lib/helper/getCode.js
@@ -0,0 +1,10 @@
+export default async function get_code(case_no) {
+	let url = `/api/list/${case_no}/code`;
+	const response = await fetch(url);
+
+	if (response.status == 200) {
+		return response.text();
+	} else {
+		return -1;
+	}
+}
--- a/src/lib/icons/Add-Process.svelte
+++ b/src/lib/icons/Add-Process.svelte
@@ -0,0 +1,19 @@
+<script>
+	let classNames = '';
+	export { classNames as class };
+</script>
+
+<svg
+	class="h-6 w-6 text-gray-600 {classNames}"
+	fill="none"
+	viewBox="0 0 24 24"
+	stroke-width="1.5"
+	stroke="currentColor"
+	aria-hidden="true"
+>
+	<path
+		stroke-linecap="round"
+		stroke-linejoin="round"
+		d="M13.5 16.875h3.375m0 0h3.375m-3.375 0V13.5m0 3.375v3.375M6 10.5h2.25a2.25 2.25 0 002.25-2.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v2.25A2.25 2.25 0 006 10.5zm0 9.75h2.25A2.25 2.25 0 0010.5 18v-2.25a2.25 2.25 0 00-2.25-2.25H6a2.25 2.25 0 00-2.25 2.25V18A2.25 2.25 0 006 20.25zm9.75-9.75H18a2.25 2.25 0 002.25-2.25V6A2.25 2.25 0 0018 3.75h-2.25A2.25 2.25 0 0013.5 6v2.25a2.25 2.25 0 002.25 2.25z"
+	/>
+</svg>
--- a/src/lib/icons/Cube.svelte
+++ b/src/lib/icons/Cube.svelte
@@ -0,0 +1,14 @@
+<svg
+	xmlns="http://www.w3.org/2000/svg"
+	fill="none"
+	viewBox="0 0 24 24"
+	stroke-width="1.5"
+	stroke="currentColor"
+	class=" w-6 h-6"
+>
+	<path
+		stroke-linecap="round"
+		stroke-linejoin="round"
+		d="M21 7.5l-2.25-1.313M21 7.5v2.25m0-2.25l-2.25 1.313M3 7.5l2.25-1.313M3 7.5l2.25 1.313M3 7.5v2.25m9 3l2.25-1.313M12 12.75l-2.25-1.313M12 12.75V15m0 6.75l2.25-1.313M12 21.75V19.5m0 2.25l-2.25-1.313m0-16.875L12 2.25l2.25 1.313M21 14.25v2.25l-2.25 1.313m-13.5 0L3 16.5v-2.25"
+	/>
+</svg>
--- a/src/lib/icons/Edit.svelte
+++ b/src/lib/icons/Edit.svelte
@@ -0,0 +1,7 @@
+<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg"
+	><path
+		d="m14.996094 3-11.9921878 11.992188h-.0039062v4.007812h1 2 1.0078125v-.0039l11.9921875-11.9921938-.001953-.0019531.001953-.0019531-4-4-.002.00195zm-1.998047 3.4121094 2.589844 2.5898437-7.587891 7.5878909v-1.589844h-1-1v-1-.589844zm-7.998047 7.9980466v1.589844h1 1v1 .589844l-.4101562.410156h-1.5898438l-1-1v-1.589844z"
+		fill="#373737"
+		transform="translate(1 1)"
+	/></svg
+>
--- a/src/lib/icons/File-rect.svelte
+++ b/src/lib/icons/File-rect.svelte
@@ -0,0 +1,35 @@
+<script>
+	export let outline = false;
+	let classNames = '';
+	export { classNames as class };
+</script>
+
+{#if outline}
+	<svg
+		xmlns="http://www.w3.org/2000/svg"
+		fill="none"
+		viewBox="0 0 24 24"
+		stroke-width="1.5"
+		stroke="currentColor"
+		class="w-6 h-6 {classNames}"
+	>
+		<path
+			stroke-linecap="round"
+			stroke-linejoin="round"
+			d="M2.25 15.75l5.159-5.159a2.25 2.25 0 013.182 0l5.159 5.159m-1.5-1.5l1.409-1.409a2.25 2.25 0 013.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 001.5-1.5V6a1.5 1.5 0 00-1.5-1.5H3.75A1.5 1.5 0 002.25 6v12a1.5 1.5 0 001.5 1.5zm10.5-11.25h.008v.008h-.008V8.25zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
+		/>
+	</svg>
+{:else}
+	<svg
+		class="mx-auto h-12 w-12 text-gray-300 {classNames}"
+		viewBox="0 0 24 24"
+		fill="currentColor"
+		aria-hidden="true"
+	>
+		<path
+			fill-rule="evenodd"
+			d="M1.5 6a2.25 2.25 0 012.25-2.25h16.5A2.25 2.25 0 0122.5 6v12a2.25 2.25 0 01-2.25 2.25H3.75A2.25 2.25 0 011.5 18V6zM3 16.06V18c0 .414.336.75.75.75h16.5A.75.75 0 0021 18v-1.94l-2.69-2.689a1.5 1.5 0 00-2.12 0l-.88.879.97.97a.75.75 0 11-1.06 1.06l-5.16-5.159a1.5 1.5 0 00-2.12 0L3 16.061zm10.125-7.81a1.125 1.125 0 112.25 0 1.125 1.125 0 01-2.25 0z"
+			clip-rule="evenodd"
+		/>
+	</svg>
+{/if}
--- a/src/lib/icons/Folder.svelte
+++ b/src/lib/icons/Folder.svelte
@@ -0,0 +1,14 @@
+<svg
+	xmlns="http://www.w3.org/2000/svg"
+	fill="none"
+	viewBox="0 0 24 24"
+	stroke-width="1.5"
+	stroke="currentColor"
+	class="w-6 h-6"
+>
+	<path
+		stroke-linecap="round"
+		stroke-linejoin="round"
+		d="M2.25 12.75V12A2.25 2.25 0 014.5 9.75h15A2.25 2.25 0 0121.75 12v.75m-8.69-6.44l-2.12-2.12a1.5 1.5 0 00-1.061-.44H4.5A2.25 2.25 0 002.25 6v12a2.25 2.25 0 002.25 2.25h15A2.25 2.25 0 0021.75 18V9a2.25 2.25 0 00-2.25-2.25h-5.379a1.5 1.5 0 01-1.06-.44z"
+	/>
+</svg>
--- a/src/lib/icons/List-icon.svelte
+++ b/src/lib/icons/List-icon.svelte
@@ -0,0 +1,19 @@
+<script>
+	let classNames = '';
+	export { classNames as class };
+</script>
+
+<svg
+	xmlns="http://www.w3.org/2000/svg"
+	fill="none"
+	viewBox="0 0 24 24"
+	stroke-width="1.5"
+	stroke="currentColor"
+	class="w-6 h-6 {classNames}"
+>
+	<path
+		stroke-linecap="round"
+		stroke-linejoin="round"
+		d="M8.25 6.75h12M8.25 12h12m-12 5.25h12M3.75 6.75h.007v.008H3.75V6.75zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zM3.75 12h.007v.008H3.75V12zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zm-.375 5.25h.007v.008H3.75v-.008zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
+	/>
+</svg>
--- a/src/lib/icons/Profile.svelte
+++ b/src/lib/icons/Profile.svelte
@@ -0,0 +1,14 @@
+<svg
+	xmlns="http://www.w3.org/2000/svg"
+	fill="none"
+	viewBox="0 0 24 24"
+	stroke-width="1.5"
+	stroke="currentColor"
+	class="w-6 h-6"
+>
+	<path
+		stroke-linecap="round"
+		stroke-linejoin="round"
+		d="M17.982 18.725A7.488 7.488 0 0012 15.75a7.488 7.488 0 00-5.982 2.975m11.963 0a9 9 0 10-11.963 0m11.963 0A8.966 8.966 0 0112 21a8.966 8.966 0 01-5.982-2.275M15 9.75a3 3 0 11-6 0 3 3 0 016 0z"
+	/>
+</svg>
--- a/src/routes/(angemeldet)/+layout.svelte
+++ b/src/routes/(angemeldet)/+layout.svelte
@@ -1,5 +1,6 @@
 <script lang="ts">
 	import Chevron from '$lib/icons/Chevron-right.svelte';
+	import Profile from '$lib/icons/Profile.svelte';

 	export let data;
 </script>
@@ -58,20 +59,9 @@
 								href="/"
 								class="px-4 py-1 -mr-4 flex items-center justify-center gap-x-2.5 text-sm font-semibold leading-6 text-gray-500 hover:bg-gray-200 hover:text-gray-700"
 							>
-								<svg
-									xmlns="http://www.w3.org/2000/svg"
-									fill="none"
-									viewBox="0 0 24 24"
-									stroke-width="1.5"
-									stroke="currentColor"
-									class="w-6 h-6"
-								>
-									<path
-										stroke-linecap="round"
-										stroke-linejoin="round"
-										d="M17.982 18.725A7.488 7.488 0 0012 15.75a7.488 7.488 0 00-5.982 2.975m11.963 0a9 9 0 10-11.963 0m11.963 0A8.966 8.966 0 0112 21a8.966 8.966 0 01-5.982-2.275M15 9.75a3 3 0 11-6 0 3 3 0 016 0z"
-									/>
-								</svg>
+								<!--icon-->
+								<Profile />
+
 								{data.user.id}
 							</a>
 						</div>
--- a/src/routes/(angemeldet)/+page.svelte
+++ b/src/routes/(angemeldet)/+page.svelte
@@ -1,9 +1,11 @@
-<style>
-</style>
-
 <script lang="ts">
+	import AddProcess from '$lib/icons/Add-Process.svelte';
+	import FileRect from '$lib/icons/File-rect.svelte';
+	import ListIcon from '$lib/icons/List-icon.svelte';
+

 	export let data;
+	export let outline = true;
 </script>

 <div
@@ -15,20 +17,7 @@
 				<div
 					class="flex h-11 w-11 items-center justify-center rounded-lg bg-gray-50 group-hover:bg-white"
 				>
-					<svg
-						xmlns="http://www.w3.org/2000/svg"
-						fill="none"
-						viewBox="0 0 24 24"
-						stroke-width="1.5"
-						stroke="currentColor"
-						class="w-6 h-6"
-					>
-						<path
-							stroke-linecap="round"
-							stroke-linejoin="round"
-							d="M8.25 6.75h12M8.25 12h12m-12 5.25h12M3.75 6.75h.007v.008H3.75V6.75zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zM3.75 12h.007v.008H3.75V12zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0zm-.375 5.25h.007v.008H3.75v-.008zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
-						/>
-					</svg>
+					<ListIcon class=" group-hover:text-indigo-600" />
 				</div>
 				<a href="/list" class="mt-6 block font-semibold text-gray-900">
 					Liste
@@ -44,47 +33,7 @@
 				<div
 					class="flex h-11 w-11 items-center justify-center rounded-lg bg-gray-50 group-hover:bg-white"
 				>
-					<svg
-						xmlns="http://www.w3.org/2000/svg"
-						fill="none"
-						viewBox="0 0 24 24"
-						stroke-width="1.5"
-						stroke="currentColor"
-						class="w-6 h-6"
-					>
-						<path
-							stroke-linecap="round"
-							stroke-linejoin="round"
-							d="M19.5 14.25v-2.625a3.375 3.375 0 00-3.375-3.375h-1.5A1.125 1.125 0 0113.5 7.125v-1.5a3.375 3.375 0 00-3.375-3.375H8.25m3.75 9v6m3-3H9m1.5-12H5.625c-.621 0-1.125.504-1.125 1.125v17.25c0 .621.504 1.125 1.125 1.125h12.75c.621 0 1.125-.504 1.125-1.125V11.25a9 9 0 00-9-9z"
-						/>
-					</svg>
-				</div>
-				<a href="/tatorte" class="mt-6 block font-semibold text-gray-900">
-					Neueer Vorgang
-					<span class="absolute inset-0"></span>
-				</a>
-				<p class="mt-1 text-gray-600">Stelle einen weiteren Tatort für die Anwendung bereit.</p>
-			</div>
-		{/if}
-		{#if data.user.admin}
-			<div class="group relative rounded-lg p-6 text-sm leading-6 hover:bg-gray-50 w-1/4">
-				<div
-					class="flex h-11 w-11 items-center justify-center rounded-lg bg-gray-50 group-hover:bg-white"
-				>
-					<svg
-						class="h-6 w-6 text-gray-600 group-hover:text-indigo-600"
-						fill="none"
-						viewBox="0 0 24 24"
-						stroke-width="1.5"
-						stroke="currentColor"
-						aria-hidden="true"
-					>
-						<path
-							stroke-linecap="round"
-							stroke-linejoin="round"
-							d="M13.5 16.875h3.375m0 0h3.375m-3.375 0V13.5m0 3.375v3.375M6 10.5h2.25a2.25 2.25 0 002.25-2.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v2.25A2.25 2.25 0 006 10.5zm0 9.75h2.25A2.25 2.25 0 0010.5 18v-2.25a2.25 2.25 0 00-2.25-2.25H6a2.25 2.25 0 00-2.25 2.25V18A2.25 2.25 0 006 20.25zm9.75-9.75H18a2.25 2.25 0 002.25-2.25V6A2.25 2.25 0 0018 3.75h-2.25A2.25 2.25 0 0013.5 6v2.25a2.25 2.25 0 002.25 2.25z"
-						/>
-					</svg>
+					<AddProcess class=" group-hover:text-indigo-600" />
 				</div>
 				<a href="/upload" class="mt-6 block font-semibold text-gray-900">
 					Hinzufügen
@@ -97,20 +46,7 @@
 			<div
 				class="flex h-11 w-11 items-center justify-center rounded-lg bg-gray-50 group-hover:bg-white"
 			>
-				<svg
-					xmlns="http://www.w3.org/2000/svg"
-					fill="none"
-					viewBox="0 0 24 24"
-					stroke-width="1.5"
-					stroke="currentColor"
-					class="w-6 h-6"
-				>
-					<path
-						stroke-linecap="round"
-						stroke-linejoin="round"
-						d="M2.25 15.75l5.159-5.159a2.25 2.25 0 013.182 0l5.159 5.159m-1.5-1.5l1.409-1.409a2.25 2.25 0 013.182 0l2.909 2.909m-18 3.75h16.5a1.5 1.5 0 001.5-1.5V6a1.5 1.5 0 00-1.5-1.5H3.75A1.5 1.5 0 002.25 6v12a1.5 1.5 0 001.5 1.5zm10.5-11.25h.008v.008h-.008V8.25zm.375 0a.375.375 0 11-.75 0 .375.375 0 01.75 0z"
-					/>
-				</svg>
+				<FileRect class=" group-hover:text-indigo-600" {outline} />
 			</div>
 			<a href="/view" class="mt-6 block font-semibold text-gray-900">
 				Ansicht
@@ -120,3 +56,6 @@
 		</div>
 	</div>
 </div>
+
+<style>
+</style>
--- a/src/routes/(angemeldet)/list/+page.svelte
+++ b/src/routes/(angemeldet)/list/+page.svelte
@@ -1,5 +1,7 @@
 <script lang="ts">
 	import { onMount } from 'svelte';
+	import Trash from '$lib/icons/Trash.svelte';
+	import Folder from '$lib/icons/Folder.svelte';

 	/**
 	 * @type any[]
@@ -69,20 +71,8 @@
 				<li>
 					<a href="/list/{item.name}" class="flex justify-between gap-x-6 py-5">
 						<div class="flex gap-x-4">
-							<svg
-								xmlns="http://www.w3.org/2000/svg"
-								fill="none"
-								viewBox="0 0 24 24"
-								stroke-width="1.5"
-								stroke="currentColor"
-								class="w-6 h-6"
-							>
-								<path
-									stroke-linecap="round"
-									stroke-linejoin="round"
-									d="M2.25 12.75V12A2.25 2.25 0 014.5 9.75h15A2.25 2.25 0 0121.75 12v.75m-8.69-6.44l-2.12-2.12a1.5 1.5 0 00-1.061-.44H4.5A2.25 2.25 0 002.25 6v12a2.25 2.25 0 002.25 2.25h15A2.25 2.25 0 0021.75 18V9a2.25 2.25 0 00-2.25-2.25h-5.379a1.5 1.5 0 01-1.06-.44z"
-								/>
-							</svg>
+							<!-- Ordner -->
+							<Folder />
 							<div class="min-w-0 flex-auto">
 								<span class="text-sm font-semibold leading-6 text-gray-900">{item.name}</span>
 								<!-- Delete button -->
@@ -92,13 +82,7 @@
 									on:click|preventDefault={delete_item}
 									aria-label="Vorgang {item.name} löschen"
 								>
-									<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg"
-										><path
-											d="m8 3v1 1h1v-1h4v1h1v-1-1zm-4 3v1h14v-1zm2 2v11h1 9v-1-10h-1v10h-8v-10z"
-											fill="#373737"
-											transform="translate(1 1)"
-										/></svg
-									>
+									<Trash />
 								</button>
 							</div>
 						</div>
--- a/src/routes/(angemeldet)/list/[vorgang]/+page.svelte
+++ b/src/routes/(angemeldet)/list/[vorgang]/+page.svelte
@@ -11,8 +11,13 @@
 	import ModalTitle from '$lib/components/ui/Modal/ModalTitle.svelte';
 	import ModalContent from '$lib/components/ui/Modal/ModalContent.svelte';
 	import ModalFooter from '$lib/components/ui/Modal/ModalFooter.svelte';
+	import Cube from '$lib/icons/Cube.svelte';
+	import Edit from '$lib/icons/Edit.svelte';
+	import Trash from '$lib/icons/Trash.svelte';

 	/** export let data; */
+	/** @type {import('./$types').PageData} */
+	export let data;

 	interface ListItem {
 		name: string;
@@ -87,6 +92,7 @@

 			let text_field = document.getElementById(text_field_id);
 			if (text_field) {
+				text_field.setAttribute('contenteditable', 'false');
 				text_field.setAttribute('contenteditable', 'false');
 				text_field.textContent = item.name;
 			}
@@ -115,6 +121,7 @@

 			// construct PUT URL
 			const url = $page.url;
+			console.log(url);

 			let data_obj: { new_name: string; old_name: string } = { new_name: '', old_name: '' };
 			data_obj['new_name'] = new_name;
@@ -134,7 +141,6 @@
 				err = true;
 				if (response.status == 400) {
 					let json_res = await response.json();
-					// alert(json_res['msg'])
 					return;
 				}
 				throw new Error(`Fehlgeschlagen: ${response.status}`);
@@ -163,27 +169,16 @@
 					<a
 						href="/view/{$page.params.vorgang}/{item.name}"
 						class=" flex justify-between gap-x-6 py-5"
+						aria-label="zum 3D-modell"
 					>
 						<div class=" flex gap-x-4">
-							<svg
-								xmlns="http://www.w3.org/2000/svg"
-								fill="none"
-								viewBox="0 0 24 24"
-								stroke-width="1.5"
-								stroke="currentColor"
-								class="w-6 h-6"
-							>
-								<path
-									stroke-linecap="round"
-									stroke-linejoin="round"
-									d="M21 7.5l-2.25-1.313M21 7.5v2.25m0-2.25l-2.25 1.313M3 7.5l2.25-1.313M3 7.5l2.25 1.313M3 7.5v2.25m9 3l2.25-1.313M12 12.75l-2.25-1.313M12 12.75V15m0 6.75l2.25-1.313M12 21.75V19.5m0 2.25l-2.25-1.313m0-16.875L12 2.25l2.25 1.313M21 14.25v2.25l-2.25 1.313m-13.5 0L3 16.5v-2.25"
-								/>
-							</svg>
+							<Cube />
+
 							<div class="min-w-0 flex-auto">
+								{#if data.user.admin}
 									<span
-									style="display: inline-block; min-width: 5px;"
 										id="label__{item.name}"
-									class="text-sm font-semibold leading-6 text-gray-900"
+										class="text-sm font-semibold leading-6 text-gray-900 inline-block min-w-1"
 										contenteditable={!item.show_button}
 										role="textbox"
 										tabindex="0"
@@ -197,6 +192,20 @@
 											handle_input(ev, i);
 										}}>{item.name}</span
 									>
+
+									<!--<input
+									class="text-sm font-semibold leading-6 text-gray-900 inline-block min-w-1"
+									type="text"
+									name=""
+									on:keydown|stopPropagation={// event needed to identify ID
+									// TO-DO: check if event is needed or if index is sufficient
+									async (ev) => {
+										handle_input(ev, i);
+									}}
+									bind:value={item.name}
+									id="label__{item.name}"
+								/>-->
+									<!-- disabled={item.show_button} -->
 									<!-- https://iconduck.com/icons/192863/edit-rename -->

 									{#if item.show_button}
@@ -218,13 +227,7 @@
 												item.show_button = false;
 											}}
 										>
-										<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg"
-											><path
-												d="m14.996094 3-11.9921878 11.992188h-.0039062v4.007812h1 2 1.0078125v-.0039l11.9921875-11.9921938-.001953-.0019531.001953-.0019531-4-4-.002.00195zm-1.998047 3.4121094 2.589844 2.5898437-7.587891 7.5878909v-1.589844h-1-1v-1-.589844zm-7.998047 7.9980466v1.589844h1 1v1 .589844l-.4101562.410156h-1.5898438l-1-1v-1.589844z"
-												fill="#373737"
-												transform="translate(1 1)"
-											/></svg
-										>
+											<Edit />
 										</button>
 									{/if}
 									<button
@@ -247,6 +250,7 @@
 												let url = new URL($page.url);
 												url.pathname += `/${filename}`;

+												console.log(`--- ${vorgang} + ${filename} + ${url}`);
 												try {
 													const response = await fetch(url, { method: 'DELETE' });
 													if (response.status == 204) {
@@ -265,14 +269,13 @@
 										}}
 										aria-label="Datei löschen"
 									>
-									<svg height="20" width="20" xmlns="http://www.w3.org/2000/svg"
-										><path
-											d="m8 3v1 1h1v-1h4v1h1v-1-1zm-4 3v1h14v-1zm2 2v11h1 9v-1-10h-1v10h-8v-10z"
-											fill="#373737"
-											transform="translate(1 1)"
-										/></svg
-									>
+										<Trash />
 									</button>
+								{:else}
+									<span class="text-sm font-semibold leading-6 text-gray-900 inline-block min-w-1"
+										>{item.name}</span
+									>
+								{/if}
 								<p class="mt-1 truncate text-xs leading-5 text-gray-500">
 									{shortenFileSize(item.size)}
 								</p>
--- a/src/routes/(angemeldet)/tatorte/+page.svelte
+++ b/src/routes/(angemeldet)/tatorte/+page.svelte
@@ -73,8 +73,24 @@
 							<p class="block text-sm leading-6 text-red-900 mt-2">{form.description}</p>
 						{/if}
 					</div>
+
+					<label for="code">
+					<span >Zugangscode (optional) </span>
+					</label>
+
+					<div class="mt-2">
+					<div
+					>
+						<input
+							type="text"
+							id="code"
+						/>
 					</div>
 					</div>
+
+				</div>
+			</div>
+
 			<div class="mt-6 flex items-center justify-end gap-x-6">
 				<button type="button" class="text-sm font-semibold leading-6 text-gray-900">Cancel</button>
 				<Button
--- a/src/routes/(angemeldet)/upload/+page.server.ts
+++ b/src/routes/(angemeldet)/upload/+page.server.ts
@@ -1,3 +1,4 @@
+import { Buffer } from 'buffer';
 import { Readable } from 'stream';
 import { client } from '$lib/minio';
 import { fail } from '@sveltejs/kit';
@@ -16,6 +17,7 @@ export const actions = {
 		const vorgang = data.get('vorgang');
 		const name = data.get('name');
 		const type = data.get('type');
+		const code = data.get('zugangscode');
 		const fileName = data.get('fileName');

 		let objectName = `${vorgang}/${name}`;
@@ -29,6 +31,14 @@ export const actions = {

 		const url = await client.presignedPutObject('tatort', objectName);

+		// store code in S3
+		// tatort/<vorgang>/__perm__
+		const code_filename = '__perm__';
+		const buf = Buffer.from(code, 'utf-8');
+		const code_stream = Readable.from(buf);
+		const code_path = `${vorgang}/${code_filename}`;
+		await client.putObject('tatort', code_path, code_stream);
+
 		return { url };
 	},
 	validate: async ({ request }: {request: Request}) => {
@@ -36,6 +46,7 @@ export const actions = {
 		const data = Object.fromEntries(requestData);
 		const vorgang = data.vorgang;
 		const name = data.name;
+		const zugangscode = data.zugangscode;
 		let success = true;
 		const err = {};

@@ -51,6 +62,12 @@ export const actions = {
 			success = false;
 		}

+		if (isRequiredFieldValid(zugangscode)) err.zugangscode = null;
+		else {
+			err.zugangscode = 'Das Feld Zugangscode darf nicht leer bleiben.';
+			success = false;
+		}
+
 		if (success) return { success };

 		return fail(400, err);
@@ -88,6 +105,5 @@ export const actions = {
 		}

 		return { etag, error };
-		//await writeFile(filePath, Buffer.from(await data.file.arrayBuffer()));
 	}
 };
--- a/src/routes/(angemeldet)/upload/+page.svelte
+++ b/src/routes/(angemeldet)/upload/+page.svelte
@@ -8,12 +8,28 @@
 	import ModalFooter from '$lib/components/ui/Modal/ModalFooter.svelte';
 	import shortenFileSize from '$lib/helper/shortenFileSize.js';
 	import Exclamation from '$lib/icons/Exclamation.svelte';
+	import FileRect from '$lib/icons/File-rect.svelte';

 	export let form;

 	let open = false;
 	let inProgress = false;
 	let vorgang = '';
+	const code_len = 8;
+
+	function generate_token() {
+		return Math.random()
+		.toString(36)
+		.slice(2, 2 + code_len);
+	}
+	let zugangscode = ''
+	let zugangscode_old = ''
+	$: zugangscode_old = generate_token();
+	$: zugangscode = zugangscode_old
+
+	let case_existing = undefined;
+	$: case_existing = false;
+
 	let name = '';
 	let etag: string | null = null;
 	let files: FileList | null = null;
@@ -26,6 +42,7 @@
 		let data = new FormData();
 		data.append('vorgang', vorgang);
 		data.append('name', name);
+		data.append('zugangscode', zugangscode);
 		const response = await fetch('?/validate', { method: 'POST', body: data });
 		/** @type {import('@sveltejs/kit').ActionResult} */
 		const result = deserialize(await response.text());
@@ -55,6 +72,7 @@
 		let data = new FormData();
 		data.append('vorgang', vorgang);
 		data.append('name', name);
+		data.append('zugangscode', zugangscode);
 		if (files?.length === 1) {
 			data.append('type', files[0].type);
 			data.append('fileName', files[0].name);
@@ -99,40 +117,85 @@
 	function swap_endian(val) {
 		// from https://www.geeksforgeeks.org/bit-manipulation-swap-endianness-of-a-number/

-		let leftmost_byte = (val & eval(0x000000FF)) >> 0;
-		let left_middle_byte = (val & eval(0x0000FF00)) >> 8;
-		let right_middle_byte = (val & eval(0x00FF0000)) >> 16;
-		let rightmost_byte = (val & eval(0xFF000000)) >> 24;
+		let leftmost_byte = (val & eval(0x000000ff)) >> 0;
+		let left_middle_byte = (val & eval(0x0000ff00)) >> 8;
+		let right_middle_byte = (val & eval(0x00ff0000)) >> 16;
+		let rightmost_byte = (val & eval(0xff000000)) >> 24;

 		leftmost_byte <<= 24;
 		left_middle_byte <<= 16;
 		right_middle_byte <<= 8;
 		rightmost_byte <<= 0;

-		let res = (leftmost_byte | left_middle_byte | right_middle_byte | rightmost_byte)
+		let res = leftmost_byte | left_middle_byte | right_middle_byte | rightmost_byte;

-		return res
+		return res;
 	}

-
 	async function check_valid_glb_file() {
 		// GLD Header, magic value 0x46546C67, identifies data as binary glTF, 4 bytes
 		// little endian!
-		const GLD_MAGIC = 0x46546C67;
+		const GLD_MAGIC = 0x46546c67;

 		// big endian!
 		let file = files[0];
-		let file_header = file.slice(0, 4)
-		let header_bytes = await file_header.bytes()
+		let file_header = file.slice(0, 4);
+		let header_bytes = await file_header.bytes();
 		let file_header_hex = '0x' + header_bytes.toHex().toString();

-
 		if (GLD_MAGIC == swap_endian(file_header_hex)) {
 			return true;
 		} else {
 			return false;
 		}
+	}

+	// `/(angemeldet)/view` return true or false
+	async function case_exists(case_no) {
+
+		if (case_no == '') {
+			zugangscode = zugangscode_old;
+		}
+
+		// ping `/view` with caseNumber in POST body
+		let url = '/view';
+
+		let data = new FormData();
+		data.append('caseNumber', case_no);
+
+		// fetch code in parallel
+		const code = await get_code(case_no);
+		if (code != -1) {
+			zugangscode = code;
+			case_existing = true;
+			return true
+		}
+
+		const response = await fetch(url, { method: 'POST', body: data });
+
+		const res_json = await response.json();
+		const status = res_json.status;
+
+		if (status != 303) {
+			case_existing = false;
+			zugangscode = zugangscode_old;
+		}
+
+		return false;
+	}
+
+	async function get_code(case_no) {
+
+		if (case_no == '') return;
+
+		let url = `/api/list/${case_no}/code`;
+		const response = await fetch(url);
+
+		if (response.status == 200) {
+			return response.text();
+		} else {
+			return -1;
+		}
 	}

 </script>
@@ -169,12 +232,18 @@
 									id="vorgang"
 									autocomplete={vorgang}
 									class="block flex-1 border-0 bg-transparent py-1.5 pl-1 text-gray-900 placeholder:text-gray-400 focus:ring-0 sm:text-sm sm:leading-6"
+									on:input={() => case_exists(vorgang)}
 								/>
 							</div>
 						</div>
 						{#if formErrors?.vorgang}
 							<p class="block text-sm leading-6 text-red-900 mt-2">{formErrors.vorgang}</p>
 						{/if}
+						{#if case_existing && vorgang.length > 0}
+							<span>Datei wird zum existierenden Vorgang hinzugefügt.</span>
+						{:else if vorgang.length > 0}
+							<span>Neuer Vorgang wird angelegt.</span>
+						{/if}
 					</div>

 					<div>
@@ -204,6 +273,41 @@
 						{/if}
 					</div>

+					<div>
+						<label for="zugangscode" class="block text-sm font-medium leading-6 text-gray-900"
+							><span class="flex"
+								>{#if formErrors?.zugangscode}
+									<span class="inline-block mr-1"><Exclamation /></span>
+								{/if} Zugangscode</span
+							></label
+						>
+						<div class="mt-2">
+							<div
+								class="flex rounded-md shadow-sm ring-1 ring-inset ring-gray-300 focus-within:ring-2 focus-within:ring-inset focus-within:ring-indigo-600"
+							>
+								<input
+									bind:value={zugangscode}
+									type="text"
+									name="zugangscode"
+									id="zugangscode"
+									on:input="{ (ev) => { zugangscode_old = ev.target.value }}"
+									class="block flex-1 border-0 bg-transparent py-1.5 pl-1 text-gray-900 placeholder:text-gray-400 focus:ring-0 sm:text-sm sm:leading-6"
+								/>
+
+							</div>
+							<button
+							class="rounded-md bg-blue-500 px-3 py-2 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600"
+							on:click="{() => {
+							zugangscode = zugangscode_old = generate_token(); }}"
+							type="button">
+								Generiere Zugangscode
+							</button>
+						</div>
+						{#if formErrors?.code}
+							<p class="block text-sm leading-6 text-red-900 mt-2">{formErrors.code}</p>
+						{/if}
+					</div>
+
 					<div class="col-span-full">
 						<label for="file" class="block text-sm font-medium leading-6 text-gray-900"
 							><span class="flex"
@@ -216,18 +320,7 @@
 							class="mt-2 flex justify-center rounded-lg border border-dashed border-gray-900/25 px-6 py-10"
 						>
 							<div class="text-center">
-								<svg
-									class="mx-auto h-12 w-12 text-gray-300"
-									viewBox="0 0 24 24"
-									fill="currentColor"
-									aria-hidden="true"
-								>
-									<path
-										fill-rule="evenodd"
-										d="M1.5 6a2.25 2.25 0 012.25-2.25h16.5A2.25 2.25 0 0122.5 6v12a2.25 2.25 0 01-2.25 2.25H3.75A2.25 2.25 0 011.5 18V6zM3 16.06V18c0 .414.336.75.75.75h16.5A.75.75 0 0021 18v-1.94l-2.69-2.689a1.5 1.5 0 00-2.12 0l-.88.879.97.97a.75.75 0 11-1.06 1.06l-5.16-5.159a1.5 1.5 0 00-2.12 0L3 16.061zm10.125-7.81a1.125 1.125 0 112.25 0 1.125 1.125 0 01-2.25 0z"
-										clip-rule="evenodd"
-									/>
-								</svg>
+								<FileRect />
 								<div class="mt-4 flex text-sm leading-6 text-gray-600">
 									<label
 										for="file"
--- a/src/routes/(angemeldet)/view/+page.server.ts
+++ b/src/routes/(angemeldet)/view/+page.server.ts
@@ -1,11 +1,13 @@
 import caseNumberOccupied from '$lib/helper/caseNumberOccupied';
 import { fail, redirect } from '@sveltejs/kit';
+import { client } from '$lib/minio';

 /** @type {import('./$types').Actions} */
 export const actions = {
 	default: async ({ request }: {request: Request}) => {
 		const data = await request.formData();
 		const caseNumber = data.get('caseNumber');
+		const user_token = data.get('token');

 		if (!caseNumber) {
 			return fail(400, {
@@ -22,6 +24,52 @@ export const actions = {
 				error: { caseNumber: 'Die Vorgangsnummer existiert in dieser Anwendung nicht.' }
 			});
 		}
-		throw redirect(303, `/list/${caseNumber}`);
+
+		//
+		// Ab hier ist Vorgang vorhanden
+		//
+
+		// Jetzt prüfen, ob Code vorhanden ist und
+		// dem eingegebenen Code entspricht
+
+		const token = await get_code_or_null(caseNumber);
+		console.log(`xxx ${token}, ${user_token}`);
+
+		// token vorhanden, check ob gleich sind
+		if (token && token != user_token) {
+			console.log(`ooo token check`);
+			return fail(400, {
+				success: false,
+				caseNumber,
+				error: { token: 'Der Token ist falsch.' }
+			});
+		}
+
+		redirect(303, `/list/${caseNumber}`);
 	}
 };
+
+// returns `code` oder `null`
+
+async function get_code_or_null(vorg) {
+	const code_name = '__perm__';
+	const obj_path = `${vorg}/${code_name}`;
+
+	let resp = null;
+	let code_saved = '';
+
+	try {
+		resp = await client.getObject('tatort', obj_path);
+		code_saved = await new Response(resp).text();
+	} catch (error) {
+		if (error.name == 'S3Error') {
+			resp = null;
+		}
+	}
+
+	if (resp != null) {
+		return code_saved;
+	} else {
+		return null;
+	}
+}
--- a/src/routes/(angemeldet)/view/+page.svelte
+++ b/src/routes/(angemeldet)/view/+page.svelte
@@ -45,6 +45,29 @@
 							<p class="block text-sm leading-6 text-red-900 mt-2">{form.error.caseNumber}</p>
 						{/if}
 					</div>
+
+					<div>
+						<label for="token" class="block text-sm font-medium leading-6 text-gray-900"
+							><span class="flex"> Zugangscode</span></label
+						>
+						<div class="mt-2 w-full">
+							<div
+								class="flex w-full rounded-md shadow-sm ring-1 ring-inset ring-gray-300 focus-within:ring-2 focus-within:ring-inset focus-within:ring-indigo-600"
+							>
+								<input
+									value={false || ''}
+									placeholder="optional"
+									type="text"
+									name="token"
+									id="token"
+									class="block w-full flex-1 border-0 bg-transparent py-1.5 pl-1 text-gray-900 placeholder:text-gray-400 focus:ring-0 sm:text-sm sm:leading-6"
+								/>
+							</div>
+						</div>
+						{#if form?.error?.token}
+							<p class="block text-sm leading-6 text-red-900 mt-2">{form.error.token}</p>
+						{/if}
+					</div>
 				</div>
 			</div>
 			<div class="mt-6 flex items-center justify-end gap-x-6">
--- a/src/routes/(angemeldet)/view/[vorgang]/[tatort]/+page.svelte
+++ b/src/routes/(angemeldet)/view/[vorgang]/[tatort]/+page.svelte
@@ -59,7 +59,10 @@
 </script>

 <div class="h-full model w-full bg-neutral-200 p-4 transition-all delay-250">
+	<!-- xr-environment -->
 	<model-viewer
+		ar
+		shadow-intensity="1"
 		src={data.url}
 		bind:this={modelViewer}
 		touch-action="pan-y"
@@ -78,7 +81,18 @@
 			class:opacity-0={!hideProgressScreen}
 			class:hidden={!hideProgressScreen}
 		>
+			<button slot="ar-button" id="ar-button"> 👋 Activate AR </button>
+
+			<div id="ar-prompt">AR-Prompt</div>
+
+			<button id="ar-failure"> AR is not tracking! </button>
 			<div class="flex flex-col bg-white/50">
+				<button
+					on:click={() => {
+						console.log(modelViewer.ar, modelViewer.getAttribute('ar-status'));
+					}}>Test</button
+				>
+
 				<!--3 Buttons-->
 				<div class="p-2">
 					<Button
--- a/src/routes/api/list/[[vorgang]]/+server.ts
+++ b/src/routes/api/list/[[vorgang]]/+server.ts
@@ -15,6 +15,8 @@ export async function GET({ params }) {

 				const name = data.name.slice(prefix.length);
 				if (name === 'config.json') return;
+				// zugangscode datei
+				if (name === '__perm__') return;

 				controller.enqueue(`${JSON.stringify({ ...data, name, prefix })}\n`);
 			});
@@ -34,27 +36,25 @@ export async function GET({ params }) {
 	});
 }

-
 export async function DELETE({ params }) {
-	const vorgang = params.vorgang
+	const vorgang = params.vorgang;

 	const object_list = await new Promise((resolve, reject) => {
-
-		const res = []
-		const items_str = client.listObjects('tatort', vorgang, true)
+		const res = [];
+		const items_str = client.listObjects('tatort', vorgang, true);

 		items_str.on('data', (obj) => {
-			res.push(obj.name)
-		})
+			res.push(obj.name);
+		});

-		items_str.on('error', reject)
+		items_str.on('error', reject);

 		items_str.on('end', async () => {
-			resolve(res)
-		})
-	})
+			resolve(res);
+		});
+	});

-	await client.removeObjects('tatort', object_list)
+	await client.removeObjects('tatort', object_list);

 	return new Response(null, { status: 204 });
-};
+}
--- a/src/routes/api/list/[[vorgang]]/code/+server.ts
+++ b/src/routes/api/list/[[vorgang]]/code/+server.ts
@@ -0,0 +1,25 @@
+import { client } from '$lib/minio';
+
+/** @type {import('./$types').RequestHandler} */
+export async function GET({ params }) {
+	const prefix = params.vorgang ? `${params.vorgang}` : '';
+
+	const code_name = '__perm__';
+	const obj_path = `${prefix}/${code_name}`;
+
+	let result = null;
+
+	try {
+		result = await client.getObject('tatort', obj_path);
+	} catch (error) {
+		if (error.name == 'S3Error') {
+			result = null;
+		}
+	}
+
+	if (result != null) {
+		return new Response(result, { status: 200 });
+	} else {
+		return new Response(null, { status: 404 });
+	}
+}
--- a/static/1.svg
+++ b/static/1.svg
@@ -0,0 +1,14 @@
+					<svg
+						class="h-6 w-6 text-gray-600 group-hover:text-indigo-600"
+						fill="none"
+						viewBox="0 0 24 24"
+						stroke-width="1.5"
+						stroke="currentColor"
+						aria-hidden="true"
+					>
+						<path
+							stroke-linecap="round"
+							stroke-linejoin="round"
+							d="M13.5 16.875h3.375m0 0h3.375m-3.375 0V13.5m0 3.375v3.375M6 10.5h2.25a2.25 2.25 0 002.25-2.25V6a2.25 2.25 0 00-2.25-2.25H6A2.25 2.25 0 003.75 6v2.25A2.25 2.25 0 006 10.5zm0 9.75h2.25A2.25 2.25 0 0010.5 18v-2.25a2.25 2.25 0 00-2.25-2.25H6a2.25 2.25 0 00-2.25 2.25V18A2.25 2.25 0 006 20.25zm9.75-9.75H18a2.25 2.25 0 002.25-2.25V6A2.25 2.25 0 0018 3.75h-2.25A2.25 2.25 0 0013.5 6v2.25a2.25 2.25 0 002.25 2.25z"
+						/>
+					</svg>