From 806baacb2f126191068a4a7e3fccf9684a339d07 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Thu, 5 Feb 2026 19:29:31 -0800
Subject: ark fees

---
 .../[amount]/[...feeRate]/+page.server.ts          | 11 ++-
 .../[amount]/[...feeRate]/+page.server.ts          | 14 +++-
 .../[address]/[amount]/[...feeRate]/+page.svelte   | 91 +++++++++++++++-------
 3 files changed, 86 insertions(+), 30 deletions(-)

(limited to 'src')

diff --git a/src/routes/(app)/send/ark/[address]/[amount]/[...feeRate]/+page.server.ts b/src/routes/(app)/send/ark/[address]/[amount]/[...feeRate]/+page.server.ts
index 02cda48a..acdd77a4 100644
--- a/src/routes/(app)/send/ark/[address]/[amount]/[...feeRate]/+page.server.ts
+++ b/src/routes/(app)/send/ark/[address]/[amount]/[...feeRate]/+page.server.ts
@@ -8,8 +8,17 @@ export async function load({ params: { address, amount }, cookies, parent }) {
 	const aid = cookies.get("aid") || user.id;
 
 	const account = await get(`/account/${aid}`, auth(cookies));
+
+	if (account.seed) {
+		const inv = await post(
+			"/invoice",
+			{ invoice: { type: "bitcoin", amount: parseInt(amount), forward: address }, user },
+			auth(cookies),
+		);
+		redirect(307, `/send/bitcoin/${inv.hash}/${amount}`);
+	}
+
 	const rate = rates[user.currency];
-	console.log("rate", rate);
 
 	return {
 		account,
diff --git a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.server.ts b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.server.ts
index ddee9c1c..9695247b 100644
--- a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.server.ts
+++ b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.server.ts
@@ -10,6 +10,18 @@ export async function load({
 	const rates = await getRates();
 	const { user } = await parent();
 	const aid = cookies.get("aid") || user.id;
+	const account = await get(`/account/${aid}`, auth(cookies));
+
+	if (account.type === "ark") {
+		const serverArkAddress = await get("/ark/address");
+		return {
+			account,
+			amount,
+			address,
+			rate: rates[user.currency],
+			serverArkAddress,
+		};
+	}
 
 	try {
 		const { fee, fees, inputs, ourfee, hex, subtract } = await post(
@@ -18,8 +30,6 @@ export async function load({
 			auth(cookies),
 		);
 
-		const account = await get(`/account/${aid}`, auth(cookies));
-
 		return {
 			account,
 			amount,
diff --git a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
index c31ce60d..acbaf3f9 100644
--- a/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
+++ b/src/routes/(app)/send/bitcoin/[address]/[amount]/[...feeRate]/+page.svelte
@@ -6,7 +6,7 @@
   import Spinner from "$comp/Spinner.svelte";
   import WalletPass from "$comp/WalletPass.svelte";
   import { page } from "$app/stores";
-  import { toFiat, f, focus, s, sat, closest, network } from "$lib/utils";
+  import { toFiat, f, focus, s, sat, closest, network, post } from "$lib/utils";
   import { pin } from "$lib/store";
   import { goto, invalidate } from "$app/navigation";
   import { rate } from "$lib/store";
@@ -21,6 +21,7 @@
     getRememberedWalletPassword,
     forgetWalletPassword,
   } from "$lib/passwordCache";
+  import { sendArk } from "$lib/ark";
 
   import Amount from "$comp/Amount.svelte";
 
@@ -31,6 +32,8 @@
   let password = $state();
   let cancel = $state(() => (passwordPrompt = false));
   let signed = $state();
+  let loading = $state(false);
+  let error = $state("");
 
   let trySignWithCachedPassword = async () => {
     const cached = getRememberedWalletPassword();
@@ -54,6 +57,36 @@
     passwordPrompt = true;
   };
   let handler = ({ cancel }) => {
+    if (account.type === "ark") {
+      cancel();
+
+      (async () => {
+        loading = true;
+        error = "";
+        try {
+          const txid = await sendArk(data.serverArkAddress, parseInt(amount));
+
+          const inv = await post("/post/invoice", {
+            invoice: { type: "ark", amount: parseInt(amount), forward: address, aid: account.id },
+            user: data.user,
+          });
+
+          const p = await post("/post/ark/receive", {
+            amount: parseInt(amount),
+            hash: txid,
+            iid: inv.id,
+          });
+
+          goto(`/sent/${p.id}`, { invalidateAll: true });
+        } catch (e) {
+          loading = false;
+          error = e.message || "Failed to send";
+        }
+      })();
+
+      return;
+    }
+
     if (account.seed && !signed) cancel(), void togglePassword();
     return async ({ result }) => {
       if (result.type === "redirect") {
@@ -124,10 +157,12 @@
   let { feeRate } = $state(data);
 
   $effect(() => {
-    delete fees.minimumFee;
-    feeRate = feeRate
-      ? closest(Object.values(fees), feeRate)
-      : fees.halfHourFee;
+    if (fees) {
+      delete fees.minimumFee;
+      feeRate = feeRate
+        ? closest(Object.values(fees), feeRate)
+        : fees.halfHourFee;
+    }
   });
 
   $effect(() => {
@@ -156,9 +191,9 @@
 >
   <h1 class="text-3xl md:text-4xl font-semibold mb-2">{$t("payments.send")}</h1>
 
-  {#if form?.message || message}
+  {#if form?.message || message || error}
     <div class="mb-5">
-      <div class="text-red-600">{form?.message || message}</div>
+      <div class="text-red-600">{form?.message || message || error}</div>
     </div>
   {:else}
     <div class="text-xl text-secondary break-all">{address}</div>
@@ -169,27 +204,29 @@
       {currency}
     />
 
-    <div class="text-center">
-      <h2 class="text-secondary text-lg">{$t("payments.networkFee")}</h2>
-
-      <div class="flex flex-wrap gap-4 justify-center">
-        <select bind:value={feeRate} onchange={setFee}>
-          {#each Object.keys(feeNames) as feeName}
-            <option value={fees[feeName]}
-              >{feeNames[feeName]} &mdash; {fees[feeName]} sats/vb</option
-            >
-          {/each}
-        </select>
-        <Amount amount={fee} rate={$rate} {currency} />
-      </div>
-    </div>
-
-    {#if ourfee}
+    {#if fees}
       <div class="text-center">
-        <h2 class="text-secondary text-lg">{$t("payments.platformFee")}</h2>
+        <h2 class="text-secondary text-lg">{$t("payments.networkFee")}</h2>
 
-        <Amount amount={ourfee} rate={$rate} {currency} />
+        <div class="flex flex-wrap gap-4 justify-center">
+          <select bind:value={feeRate} onchange={setFee}>
+            {#each Object.keys(feeNames) as feeName}
+              <option value={fees[feeName]}
+                >{feeNames[feeName]} &mdash; {fees[feeName]} sats/vb</option
+              >
+            {/each}
+          </select>
+          <Amount amount={fee} rate={$rate} {currency} />
+        </div>
       </div>
+
+      {#if ourfee}
+        <div class="text-center">
+          <h2 class="text-secondary text-lg">{$t("payments.platformFee")}</h2>
+
+          <Amount amount={ourfee} rate={$rate} {currency} />
+        </div>
+      {/if}
     {/if}
 
     <form method="POST" use:enhance={handler}>
@@ -205,9 +242,9 @@
           bind:this={submit}
           type="submit"
           class="btn btn-accent"
-          disabled={submitting}
+          disabled={submitting || loading}
         >
-          {#if submitting}
+          {#if submitting || loading}
             <Spinner />
           {:else}
             {$t("payments.send")}
-- 
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