From 19f73ae9cf2afffbbb2abc71eb80c6d5bdccca52 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Mon, 14 Sep 2026 13:19:52 -0700
Subject: printer: publish receipts at QoS 1 and clean LNURL metadata memos

Receipts were published at QoS 0, so a printer that was briefly offline
(WiFi blip, keepalive timeout) never received them. QoS 1 lets the broker
queue them for printers that hold a persistent session.

LNURL-pay invoices carry the raw metadata array as their memo when the
payer leaves no comment; unwrap the text/plain entry before printing.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011cCouc5ASRXHDp5esLciEK
---
 routes/payments.ts | 1 +
 1 file changed, 1 insertion(+)

(limited to 'routes')

diff --git a/routes/payments.ts b/routes/payments.ts
index 00230c62..accb09fd 100644
--- a/routes/payments.ts
+++ b/routes/payments.ts
@@ -740,6 +740,7 @@ export default {
       mqtt.publish(
         username,
         `pay:${p.amount}:${p.tip}:${p.rate}:${p.created}:${p.id}`,
+      { qos: 1 },
       );
 
       res.send({ ok: true });
-- 
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