implement rename backend PUT function for crime

src/routes/api/list/[vorgang]/[tatort]/+server.ts

@@ -1,4 +1,6 @@
 import { BUCKET, client } from '$lib/minio';
+import { json, type RequestHandler } from '@sveltejs/kit';
+import { getVorgangByName } from '$lib/server/vorgangService';
 
 export async function GET() {
 	const stream = client.listObjectsV2(BUCKET, '', true);
@@ -23,7 +25,6 @@ export async function GET() {
 	});
 }
 
-
 export async function DELETE({ request }: { request: Request }) {
 	const url_fragments = request.url.split('/');
 	const item = url_fragments.at(-1);
@@ -33,3 +34,39 @@ export async function DELETE({ request }: { request: Request }) {
 
 	return new Response(null, { status: 204 });
 }
+
+// rename operation for crimes
+export async function PUT({ params, request }: { params: RequestHandler; request: Request }) {
+	const data = await request.json();
+
+	// Vorgang
+	const vorgangName = params.vorgang;
+	const vorgangToken = getVorgangByName(vorgangName)?.token;
+
+	// prepare copy, incl. check if new name exists already
+	const crimeOldName = data['oldName'];
+	const crimeS3FullBucketPathOld = `/tatort/${vorgangToken}/${crimeOldName}`;
+	const crimeNewName = `${vorgangToken}/${data['newName']}`;
+
+	if (!crimeOldName || !crimeNewName) {
+		return json({ msg: 'Der Name darf nicht leer sein.' }, { status: 400 });
+	}
+
+	try {
+		await client.statObject('tatort', crimeNewName);
+		return json({ msg: 'Die Datei existiert bereits.' }, { status: 400 });
+	} catch (error) {
+		// continue operation
+		console.log(error, 'continue operation');
+	}
+
+	// actual copy operation
+	await client.copyObject('tatort', crimeNewName, crimeS3FullBucketPathOld);
+
+	console.log(`+++ weiter geht's`);
+
+	// delete
+	await client.removeObject('tatort', `${vorgangToken}/${crimeOldName}`);
+
+	return json({ success: 'success' }, { status: 200 });
+}