From b49255d5ea8d49c8d17ecc62baf6b7440bfa70b1 Mon Sep 17 00:00:00 2001
From: Roland Bewick <roland.bewick@gmail.com>
Date: Sun, 1 Sep 2024 14:04:25 +0700
Subject: [PATCH] feat: pass lud16 in URL

---
 src/NWCClient.test.ts | 3 ++-
 src/NWCClient.ts      | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/NWCClient.test.ts b/src/NWCClient.test.ts
index 9a081db..c63dd2f 100644
--- a/src/NWCClient.test.ts
+++ b/src/NWCClient.test.ts
@@ -3,7 +3,7 @@ import { NWCClient } from "./NWCClient";
 
 // this has no funds on it, I think ;-)
 const exampleNwcUrl =
-  "nostr+walletconnect://69effe7b49a6dd5cf525bd0905917a5005ffe480b58eeb8e861418cf3ae760d9?relay=wss://relay.getalby.com/v1&secret=e839faf78693765b3833027fefa5a305c78f6965d0a5d2e47a3fcb25aa7cc45b";
+  "nostr+walletconnect://69effe7b49a6dd5cf525bd0905917a5005ffe480b58eeb8e861418cf3ae760d9?relay=wss://relay.getalby.com/v1&secret=e839faf78693765b3833027fefa5a305c78f6965d0a5d2e47a3fcb25aa7cc45b&lud16=hello@getalby.com";
 
 describe("parseWalletConnectUrl", () => {
   test("standard protocol", () => {
@@ -15,6 +15,7 @@ describe("parseWalletConnectUrl", () => {
       "e839faf78693765b3833027fefa5a305c78f6965d0a5d2e47a3fcb25aa7cc45b",
     );
     expect(parsed.relayUrl).toBe("wss://relay.getalby.com/v1");
+    expect(parsed.lud16).toBe("hello@getalby.com");
   });
   test("protocol without double slash", () => {
     const parsed = NWCClient.parseWalletConnectUrl(
diff --git a/src/NWCClient.ts b/src/NWCClient.ts
index efa10b6..d292c2f 100644
--- a/src/NWCClient.ts
+++ b/src/NWCClient.ts
@@ -152,6 +152,7 @@ export interface NWCOptions {
   relayUrl: string;
   walletPubkey: string;
   secret?: string;
+  lud16?: string;
 }
 
 export class Nip47Error extends Error {
@@ -227,6 +228,10 @@ export class NWCClient {
     if (secret) {
       options.secret = secret;
     }
+    const lud16 = url.searchParams.get("lud16");
+    if (lud16) {
+      options.lud16 = lud16;
+    }
     return options;
   }