From f1b3efe88204ba203667a8dd67ac8ab598af1959 Mon Sep 17 00:00:00 2001
From: Adam Soltys <asoltys@gmail.com>
Date: Wed, 25 Jan 2023 23:01:55 -0800
Subject: sveltekit 1.0

---
 src/routes/(app)/send/[...text]/+page.server.js              |  4 +---
 src/routes/(app)/send/[uuid=uuid]/+page.server.js            |  6 +++---
 .../(app)/send/bitcoin/[address]/[...amount]/+page.server.js | 12 +++++++++---
 .../(app)/send/bitcoin/[address]/[...amount]/+page.svelte    | 12 ++++++++----
 src/routes/(app)/send/lightning/[payreq]/+page.server.js     |  6 +++---
 src/routes/(app)/send/pot/[name]/[...amount]/+page.server.js |  4 ++--
 .../(app)/send/user/[username]/[...amount]/+page.server.js   |  6 +++---
 7 files changed, 29 insertions(+), 21 deletions(-)

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

diff --git a/src/routes/(app)/send/[...text]/+page.server.js b/src/routes/(app)/send/[...text]/+page.server.js
index 3cc9f73d..8e5e02d7 100644
--- a/src/routes/(app)/send/[...text]/+page.server.js
+++ b/src/routes/(app)/send/[...text]/+page.server.js
@@ -1,7 +1,7 @@
 import { validate } from 'bitcoin-address-validation';
 import bip21 from 'bip21';
 import { auth, get, post } from '$lib/utils';
-import { invalid, redirect } from '@sveltejs/kit';
+import { redirect } from '@sveltejs/kit';
 
 let parse = async (t, host) => {
 	if (!t) return;
@@ -23,9 +23,7 @@ let parse = async (t, host) => {
 
 	if (t.includes('/pot')) throw redirect(307, t.substring(t.indexOf('/pot')));
 
-	console.log('LNURL?');
 	if (t.toLowerCase().startsWith('lnurl')) throw redirect(307, `/ln/${t}`);
-	console.log('NOPE');
 	if (t.includes(':')) t = t.split(':')[1];
 
 	// lightning
diff --git a/src/routes/(app)/send/[uuid=uuid]/+page.server.js b/src/routes/(app)/send/[uuid=uuid]/+page.server.js
index e9f161c7..7fa613bf 100644
--- a/src/routes/(app)/send/[uuid=uuid]/+page.server.js
+++ b/src/routes/(app)/send/[uuid=uuid]/+page.server.js
@@ -1,4 +1,4 @@
-import { error, invalid, redirect } from '@sveltejs/kit';
+import { error, fail, redirect } from '@sveltejs/kit';
 import { btc as asset, auth, get, post } from '$lib/utils';
 
 export async function load({ params, parent }) {
@@ -17,12 +17,12 @@ export const actions = {
 			let { confirmed } = body;
 
 			if (!confirmed) {
-				return invalid(403, { amount, confirm: true });
+				return fail(400, { amount, confirm: true });
 			}
 
 			await post('/payments', body, auth(cookies));
 		} catch (e) {
-			return invalid(400, { message: e.message });
+			return fail(400, { message: e.message });
 		}
 
 		throw redirect(307, '/sent');
diff --git a/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.server.js b/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.server.js
index 901d90a8..59e9326d 100644
--- a/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.server.js
+++ b/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.server.js
@@ -1,11 +1,17 @@
-import { invalid, redirect } from '@sveltejs/kit';
+import { fail, redirect } from '@sveltejs/kit';
 import { auth, post } from '$lib/utils';
 
+let seen = {};
 export const actions = {
 	default: async ({ cookies, request }) => {
 		try {
 			let feeRate, subtract;
-			let { address, amount, pin } = Object.fromEntries(await request.formData());
+			let { address, amount, pin, ts } = Object.fromEntries(await request.formData());
+
+			if (seen[ts]) return fail(400, { message: 'Duplicate form submission' });
+			seen[ts] = 1;
+			setTimeout(() => delete seen[ts], 30000);
+
 			let { tx } = await post(
 				'/bitcoin/fee',
 				{ address, amount, feeRate, subtract },
@@ -13,7 +19,7 @@ export const actions = {
 			);
 			await post('/bitcoin/send', { pin, tx }, auth(cookies));
 		} catch (e) {
-			return invalid(400, { message: e.message });
+			return fail(400, { message: e.message });
 		}
 
 		throw redirect(307, '/sent');
diff --git a/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.svelte b/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.svelte
index 2165e896..0da8ea10 100644
--- a/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.svelte
+++ b/src/routes/(app)/send/bitcoin/[address]/[...amount]/+page.svelte
@@ -11,9 +11,10 @@
 
 	let { address, amount } = $page.params;
 	let { currency } = data.user;
-	let loading;
+	let loading, submit;
+
+	let toggle = () => (loading = true);
 
-	let submit = () => (loading = true);
 	$: update(form);
 	let update = () => {
 		if (form?.message.includes('pin')) $pin = undefined;
@@ -36,17 +37,20 @@
 		<h1 class="text-3xl md:text-4xl font-semibold mb-2">{$t('payments.sendTo')}</h1>
 		<p class="text-lg text-secondary">{address}</p>
 	</div>
-	<Numpad bind:amount {currency} />
+	<Numpad bind:amount {currency} {submit} />
 
-	<form method="POST" use:enhance on:submit={submit}>
+	<form method="POST" use:enhance on:submit={toggle}>
+    <input name="ts" value={Date.now()} type="hidden" />
 		<input name="address" value={address} type="hidden" />
 		<input name="amount" value={amount} type="hidden" />
 		<input name="pin" value={$pin} type="hidden" />
 
 		<div class="flex w-full">
 			<button
+				bind:this={submit}
 				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"
+				disabled={loading}
 			>
 				{#if loading}
 					<Spinner />
diff --git a/src/routes/(app)/send/lightning/[payreq]/+page.server.js b/src/routes/(app)/send/lightning/[payreq]/+page.server.js
index def7651c..21bc9c71 100644
--- a/src/routes/(app)/send/lightning/[payreq]/+page.server.js
+++ b/src/routes/(app)/send/lightning/[payreq]/+page.server.js
@@ -1,4 +1,4 @@
-import { invalid, redirect } from '@sveltejs/kit';
+import { fail, redirect } from '@sveltejs/kit';
 import { btc as asset, auth, post } from '$lib/utils';
 
 export async function load({ params }) {
@@ -18,14 +18,14 @@ export const actions = {
 			console.log('AMOUNT', amount);
 
 			if (!confirmed) {
-				return invalid(403, { amount, confirm: true });
+				return fail(400, { amount, confirm: true });
 			}
 
 			await post('/payments', body, auth(cookies));
 		} catch (e) {
 			if (e.message.includes('unusable'))
 				e.message = 'Failed to route payment, try sending a lower amount';
-			return invalid(400, { message: e.message });
+			return fail(400, { message: e.message });
 		}
 
 		throw redirect(307, '/sent');
diff --git a/src/routes/(app)/send/pot/[name]/[...amount]/+page.server.js b/src/routes/(app)/send/pot/[name]/[...amount]/+page.server.js
index eadaa22e..0e1b7f5b 100644
--- a/src/routes/(app)/send/pot/[name]/[...amount]/+page.server.js
+++ b/src/routes/(app)/send/pot/[name]/[...amount]/+page.server.js
@@ -1,4 +1,4 @@
-import { invalid, redirect } from '@sveltejs/kit';
+import { fail, redirect } from '@sveltejs/kit';
 import { auth, post } from '$lib/utils';
 
 export const actions = {
@@ -9,7 +9,7 @@ export const actions = {
 		try {
 			p = await post('/payments', body, auth(cookies));
 		} catch (e) {
-			return invalid(400, { message: e.message });
+			return fail(400, { message: e.message });
 		}
 
 		if (p) throw redirect(307, `/pot/${body.name}`);
diff --git a/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js b/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
index 01712df2..46172175 100644
--- a/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
+++ b/src/routes/(app)/send/user/[username]/[...amount]/+page.server.js
@@ -1,4 +1,4 @@
-import { error, invalid, redirect } from '@sveltejs/kit';
+import { error, fail, redirect } from '@sveltejs/kit';
 import { btc as asset, auth, get, post } from '$lib/utils';
 
 export async function load({ params, parent }) {
@@ -17,13 +17,13 @@ export const actions = {
 			amount = parseInt(amount);
 
 			if (!confirmed) {
-				return invalid(403, { amount, confirm: true });
+				return fail(400, { amount, confirm: true });
 			}
 
 			await post('/payments', body, auth(cookies));
 		} catch (e) {
 			console.log(e);
-			return invalid(400, { message: e.message });
+			return fail(400, { message: e.message });
 		}
 
 		throw redirect(307, '/sent');
-- 
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