feat: add button to delete all user data.

src/lib/billing.ts

@@ -124,7 +124,7 @@ class BillingEngine {
 		const subscriptions = await this.getWeirdNerdSubscriptionInfo(rauthyId);
 		const activeSubscriptions = subscriptions.filter((x) => x.attributes.status == 'active');
 		if (activeSubscriptions.length != 1) {
-			throw 'More than one active subscription, not sure how to cancel.';
+			throw 'Could not find exactly one subscription, not sure how to cancel.';
 		}
 		const resp = await lemon.cancelSubscription(activeSubscriptions[0].id);
 		if (resp.error) {

src/lib/leaf/profile.ts

@@ -309,6 +309,13 @@ export async function setProfileById(rauthyId: string, profile: Profile): Promis
 	await linkVerifier.verify();
 	await setProfile(link, profile);
 }
+export async function deleteAllProfileDataById(rauthyId: string) {
+	const subspace = await usernames.subspaceByRauthyId(rauthyId);
+	const ents = await leafClient.list_entities(subspace_link(subspace));
+	for (const ent of ents) {
+		await leafClient.del_entity(ent);
+	}
+}
 
 export async function getProfiles(): Promise<
 	{ link: ExactLink; profile: Profile; username?: string }[]

src/lib/usernames/index.ts

@@ -152,10 +152,10 @@ async function unset(username: string) {
 	const multi = redis.multi();
 
 	multi.del(usernameKey);
-	if (user.subspace == (await redis.hGet(subspaceKey, 'username'))) {
+	if (username == (await redis.hGet(subspaceKey, 'username'))) {
 		multi.hDel(subspaceKey, 'username');
 	}
-	if (user.rauthyId == (await redis.hGet(rauthyIdKey, 'username'))) {
+	if (username == (await redis.hGet(rauthyIdKey, 'username'))) {
 		multi.hDel(rauthyIdKey, 'username');
 	}
 

src/routes/(app)/[username]/+layout.svelte

@@ -6,6 +6,7 @@
 	import { getModalStore, type ModalSettings } from '@skeletonlabs/skeleton';
 	import SetHandleModal from './components/ChangeHandleModal.svelte';
 	import ManageSubscriptionModal from './components/ManageSubscriptionModal.svelte';
+	import DeleteProfileModal from './components/DeleteProfileModal.svelte';
 	import { env } from '$env/dynamic/public';
 
 	const { data, children }: { children: Snippet; data: PageData } = $props();
@@ -37,6 +38,17 @@
 			}
 		}
 	});
+	const deleteProfileModal: ModalSettings = $derived({
+		type: 'component',
+		component: { ref: DeleteProfileModal },
+		async response(r) {
+			if ('error' in r) {
+				error = r.error;
+			} else {
+				error = null;
+			}
+		}
+	});
 </script>
 
 <div class="flex flex-row flex-wrap-reverse sm:flex-nowrap">
@@ -79,6 +91,9 @@
 				<button class="variant-ghost btn" onclick={() => modalStore.trigger(setHandleModal)}>
 					Change Handle
 				</button>
+				<button class="variant-ghost-error btn" onclick={() => modalStore.trigger(deleteProfileModal)}>
+					Delete Profile
+				</button>
 			</div>
 		</aside>
 	{/if}

src/routes/(app)/[username]/components/DeleteProfileModal.svelte

@@ -0,0 +1,45 @@
+<script lang="ts">
+	import { getModalStore } from '@skeletonlabs/skeleton';
+	import { page } from '$app/stores';
+	import { goto } from '$app/navigation';
+
+	const modalStore = getModalStore();
+	let username = $state('');
+
+	async function deleteProfile() {
+		await fetch(`/${$page.params.username}/settings/deleteProfile`, {
+			method: 'post'
+		});
+		await goto('/claim-username', { invalidateAll: true, replaceState: true });
+		modalStore.close();
+	}
+</script>
+
+{#if $modalStore[0]}
+	<div class="card flex flex-col justify-between space-y-4 p-4 shadow-xl">
+		<div>
+			<header class="text-2xl font-bold">Delete Profile Data</header>
+
+			<section class="p-2">
+				<div class="prose prose-invert">
+					<p>Are you sure that you want to delete all of your profile data permanently?</p>
+					<p>Type your full username to confirm deletion.</p>
+				</div>
+
+				<div class="my-2 flex flex-col gap-2">
+					<input class="input" bind:value={username} placeholder={$page.params.username} />
+
+					<button
+						class="variant-ghost-error btn"
+						disabled={username != $page.params.username}
+						onclick={deleteProfile}
+					>
+						Delete
+					</button>
+				</div>
+			</section>
+		</div>
+
+		<button class="variant-ghost btn" onclick={() => modalStore.close()}> Cancel </button>
+	</div>
+{/if}

src/routes/(app)/[username]/settings/deleteProfile/+server.ts

@@ -0,0 +1,22 @@
+import { billing } from '$lib/billing';
+import { deleteAllProfileDataById as deleteAllUserDataById } from '$lib/leaf/profile';
+import { getSession } from '$lib/rauthy/server';
+import { usernames } from '$lib/usernames';
+import { type RequestHandler, error } from '@sveltejs/kit';
+
+export const POST: RequestHandler = async ({ fetch, request }) => {
+	const { sessionInfo } = await getSession(fetch, request);
+	if (!sessionInfo) return error(404, 'Unauthorized');
+
+	// Cancel any billing subscription that might exist
+	try {
+		await billing.cancelBillingSubscription(sessionInfo.user_id);
+	} catch (_) {}
+
+	// Delete all user entities
+	await deleteAllUserDataById(sessionInfo.user_id);
+	const username = await usernames.getByRauthyId(sessionInfo.user_id);
+	if (username) await usernames.unset(username);
+
+	return new Response();
+};