From bbdae13248476e9ff49fcefc64cf8c8e97b5f679 Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Wed, 5 Mar 2025 13:35:31 -0800
Subject: use getInvoice helper

---
 lib/invoices.ts  |  4 ++--
 lib/lightning.ts | 14 +++++++++-----
 lib/payments.ts  | 22 +++++++++++++++-------
 3 files changed, 26 insertions(+), 14 deletions(-)

(limited to 'lib')

diff --git a/lib/invoices.ts b/lib/invoices.ts
index 178f793a..f6ad65e8 100644
--- a/lib/invoices.ts
+++ b/lib/invoices.ts
@@ -3,7 +3,7 @@ import { db, g, s } from "$lib/db";
 import { request } from "$lib/ecash";
 import ln from "$lib/ln";
 import { emit } from "$lib/sockets";
-import { SATS, bip21, fail, getUser } from "$lib/utils";
+import { SATS, bip21, fail, getInvoice, getUser } from "$lib/utils";
 import rpc from "@coinos/rpc";
 import { v4 } from "uuid";
 
@@ -95,7 +95,7 @@ export const generate = async ({ invoice, user }) => {
       description: memo || id,
     });
 
-    if (await g(`invoice:${r.offer_id}`)) fail("Duplicate offer exists");
+    if (await getInvoice(r.offer_id)) fail("Duplicate offer exists");
 
     hash = r.bolt12;
     text = r.bolt12;
diff --git a/lib/lightning.ts b/lib/lightning.ts
index 966a7954..326b5721 100644
--- a/lib/lightning.ts
+++ b/lib/lightning.ts
@@ -3,8 +3,8 @@ import ln from "$lib/ln";
 import { err, warn } from "$lib/logging";
 import { handleZap } from "$lib/nostr";
 import { credit } from "$lib/payments";
-import { getPayment, getUser } from "$lib/utils";
 import { PaymentType } from "$lib/types";
+import { getInvoice, getPayment, getUser } from "$lib/utils";
 
 export async function listenForLightning() {
   const inv = await ln.waitanyinvoice((await g("pay_index")) || 0);
@@ -27,8 +27,10 @@ export async function listenForLightning() {
   try {
     if (!preimage) return;
 
-    const id = bolt11 ? (await g(`invoice:${bolt11}`)) : (await g(`invoice:${local_offer_id}`));
-    const invoice = await g(`invoice:${id}`);
+    const id = bolt11
+      ? await getInvoice(bolt11)
+      : await getInvoice(local_offer_id);
+    const invoice = await getInvoice(id);
     if (!invoice) return warn("received lightning with no invoice", bolt11);
 
     const p = await getPayment(bolt11 || bolt12);
@@ -76,8 +78,10 @@ export async function replay(index) {
   try {
     if (!preimage) return;
 
-    const id = bolt11 ? (await g(`invoice:${bolt11}`)) : (await g(`invoice:${local_offer_id}`));
-    const invoice = await g(`invoice:${id}`);
+    const id = bolt11
+      ? await getInvoice(bolt11)
+      : await getInvoice(local_offer_id);
+    const invoice = await getInvoice(id);
     if (!invoice) return warn("received lightning with no invoice", bolt11);
 
     const p = await getPayment(bolt11 || bolt12);
diff --git a/lib/payments.ts b/lib/payments.ts
index 342b9641..07004fa2 100644
--- a/lib/payments.ts
+++ b/lib/payments.ts
@@ -111,9 +111,11 @@ export const debit = async ({
 
   let creditType = type;
   if (creditType === PaymentType.bolt12) creditType = PaymentType.lightning;
-  let ourfee: any = [PaymentType.bitcoin, PaymentType.liquid, PaymentType.lightning].includes(
-    type,
-  )
+  let ourfee: any = [
+    PaymentType.bitcoin,
+    PaymentType.liquid,
+    PaymentType.lightning,
+  ].includes(type)
     ? Math.round((amount + fee + tip) * config.fee)
     : 0;
 
@@ -161,7 +163,8 @@ export const debit = async ({
 
   l(user.username, "sent", type, amount);
   //emit(user.id, "payment", p);
-  if (![PaymentType.lightning, PaymentType.bolt12].includes(type)) nwcNotify(p, user);
+  if (![PaymentType.lightning, PaymentType.bolt12].includes(type))
+    nwcNotify(p, user);
 
   return p;
 };
@@ -237,7 +240,8 @@ export const credit = async ({
     items: undefined,
   };
 
-  if ([PaymentType.bitcoin, PaymentType.liquid].includes(type)) inv.pending += amount;
+  if ([PaymentType.bitcoin, PaymentType.liquid].includes(type))
+    inv.pending += amount;
   else {
     inv.received += amount;
     inv.preimage = ref;
@@ -258,7 +262,11 @@ export const credit = async ({
 
   let creditType = type;
   if (creditType === PaymentType.bolt12) creditType = PaymentType.lightning;
-  if ([PaymentType.bitcoin, PaymentType.liquid, PaymentType.lightning].includes(creditType))
+  if (
+    [PaymentType.bitcoin, PaymentType.liquid, PaymentType.lightning].includes(
+      creditType,
+    )
+  )
     m.incrBy(`credit:${creditType}:${uid}`, Math.round(amount * config.fee));
 
   m.set(`invoice:${inv.id}`, JSON.stringify(inv))
@@ -430,7 +438,7 @@ export const sendOnchain = async (params) => {
         value,
       } of tx.vout) {
         total += sats(value);
-        const invoice = await g(`invoice:${address}`);
+        const invoice = await getInvoice(address);
         if (invoice?.aid === aid) fail("Cannot send to internal address");
 
         if ((await node.getAddressInfo(address)).ismine) {
-- 
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