From d76060a5dc4f9f3da6d9cea517dff48995fd5818 Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Sat, 5 Nov 2022 11:53:08 -0700
Subject: handle lnurl pay requests

---
 src/routes/(app)/lnurl/[lnurl]/+page.server.js | 19 +++++++++++
 src/routes/(app)/lnurl/[lnurl]/+page.svelte    | 46 ++++++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 src/routes/(app)/lnurl/[lnurl]/+page.server.js
 create mode 100644 src/routes/(app)/lnurl/[lnurl]/+page.svelte

(limited to 'src/routes/(app)/lnurl')

diff --git a/src/routes/(app)/lnurl/[lnurl]/+page.server.js b/src/routes/(app)/lnurl/[lnurl]/+page.server.js
new file mode 100644
index 00000000..7b4a527a
--- /dev/null
+++ b/src/routes/(app)/lnurl/[lnurl]/+page.server.js
@@ -0,0 +1,19 @@
+import { auth, get, post } from '$lib/utils';
+import { error, redirect } from '@sveltejs/kit';
+
+export async function load({ locals, params }) {
+	if (!locals.user) redirect(307, '/login');
+	let { lnurl } = params;
+	lnurl = await get(`/decode?text=${lnurl}`);
+	if (lnurl.tag !== 'payRequest') throw error(500, 'We can only handle lnurl pay requests');
+
+	return lnurl;
+}
+
+export const actions = {
+	default: async ({ cookies, request }) => {
+		let { callback, ...form } = Object.fromEntries(await request.formData());
+		form.params = { callback };
+		await post('/pay', form, auth(cookies));
+	}
+};
diff --git a/src/routes/(app)/lnurl/[lnurl]/+page.svelte b/src/routes/(app)/lnurl/[lnurl]/+page.svelte
new file mode 100644
index 00000000..92eca3e0
--- /dev/null
+++ b/src/routes/(app)/lnurl/[lnurl]/+page.svelte
@@ -0,0 +1,46 @@
+<script>
+	import { enhance } from '$app/forms';
+	import { Numpad, Spinner } from '$comp';
+	import { pin } from '$lib/store';
+
+	export let data;
+	let { currency } = data.user;
+	let { minSendable, maxSendable, callback, metadata } = data;
+	let amount, loading;
+	let submit = () => (loading = true);
+</script>
+
+<div class="container px-4 mt-20 max-w-xl mx-auto">
+	<div class="text-center mb-8">
+		{#each JSON.parse(metadata) as m}
+			<div>
+				{#if m[0] === 'text/plain'}
+					<h1 class="text-3xl md:text-4xl font-semibold mb-2">{m[1]}</h1>
+				{/if}
+				{#if m[0].includes('image')}
+					<img src={`data:image/png;base64,${m[1]}`} alt="Recipient" />
+				{/if}
+			</div>
+		{/each}
+	</div>
+	<Numpad bind:amount {currency} />
+
+	<form method="POST" use:enhance on:submit={submit}>
+		<input name="amount" value={amount} type="hidden" />
+		<input name="callback" value={callback} type="hidden" />
+		<input name="pin" value={$pin} type="hidden" />
+
+		<div class="flex w-full">
+			<button
+				type="submit"
+				class="opacity-100 hover:opacity-80'} rounded-2xl border py-3 font-bold mx-auto mt-2 bg-black text-white px-4 w-24"
+			>
+				{#if loading}
+					<Spinner />
+				{:else}
+					Send
+				{/if}
+			</button>
+		</div>
+	</form>
+</div>
-- 
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