add action for deleting account

src/routes/profile/+page.server.ts

@@ -0,0 +1,18 @@
+import {getDataSource} from '$lib/server/db';
+import {User} from '$lib/server/entity/User';
+import {getUserFromSessionID} from '$lib/server/sessionutil';
+import {type Actions, redirect} from '@sveltejs/kit';
+
+export const actions = {
+	async delete ({cookies}) {
+		const user = await getUserFromSessionID(cookies.get('sessionid'));
+		if (user) {
+			const dataSource = await getDataSource();
+			const usersRepo = dataSource.getRepository(User);
+			usersRepo.remove(user);
+			cookies.delete('sessionid');
+		}
+
+		throw redirect(302, '/');
+	},
+} satisfies Actions;

src/routes/profile/create/+page.svelte

@@ -4,3 +4,7 @@
 
 <h1>hi yess you need a profile</h1>
 <p>i am still learning form shit but. soon</p>
+
+<form method="POST" action="/profile?/delete">
+	<p>alternatively, you can <button>delete your account</button></p>
+</form>