add nwc field to user

1 files changed, 10 insertions, 3 deletions

diff --git a/lib/utils.js b/lib/utils.js
index dfc9f3c1..f53b76d2 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -1,6 +1,7 @@
+import { randomBytes, bytesToHex } from "@noble/hashes/utils";
 import migrate from "$lib/migrate";
 import store from "$lib/store";
-import { g } from "$lib/db";
+import { g, s } from "$lib/db";
 import config from "$config";
 
 export let fail = (msg) => {
@@ -37,7 +38,7 @@ export let bip21 = (address, { amount, memo, tip, type }) => {
   let url = new URLSearchParams();
 
   if (amount) {
-    url.append("amount", btc(amount+tip));
+    url.append("amount", btc(amount + tip));
     if (type === "liquid") url.append("assetid", config.liquid.btc);
   }
 
@@ -68,7 +69,13 @@ export let fields = [
 
 export let getUser = async (username) => {
   if (username === "undefined") fail("invalid user");
-  return migrate(username);
+  let user = await migrate(username);
+  if (!user.nwc) {
+    user.nwc = bytesToHex(randomBytes(32));
+    s(`user:${user.id}`, user);
+  }
+
+  return user;
 };
 
 export let getInvoice = async (hash) => {