From 5cce18c8b6725ae28e8220746c611806e1a8fff0 Mon Sep 17 00:00:00 2001
From: William Casarin <jb55@jb55.com>
Date: Wed, 10 May 2023 11:41:38 -0700
Subject: [PATCH] nwc: attach lud16 to profile when attaching wallet

---
 damus/ContentView.swift        | 17 +++++++++++++++++
 damus/Models/WalletModel.swift |  1 +
 damus/Util/Notifications.swift |  3 +++
 3 files changed, 21 insertions(+)

diff --git a/damus/ContentView.swift b/damus/ContentView.swift
index 2049c67c..d336143b 100644
--- a/damus/ContentView.swift
+++ b/damus/ContentView.swift
@@ -359,6 +359,23 @@ struct ContentView: View {
             self.muting = pubkey
             self.confirm_mute = true
         }
+        .onReceive(handle_notify(.attached_wallet)) { notif in
+            // update the lightning address on our profile when we attach a
+            // wallet with an associated
+            let nwc = notif.object as! WalletConnectURL
+            guard let ds = self.damus_state,
+                  let lud16 = nwc.lud16,
+                  let keypair = ds.keypair.to_full(),
+                  let profile = ds.profiles.lookup(id: ds.pubkey),
+                  lud16 != profile.lud16
+            else {
+                return
+            }
+            
+            profile.lud16 = lud16
+            let ev = make_metadata_event(keypair: keypair, metadata: profile)
+            ds.postbox.send(ev)
+        }
         .onReceive(handle_notify(.broadcast_event)) { obj in
             let ev = obj.object as! NostrEvent
             guard let ds = self.damus_state else {
diff --git a/damus/Models/WalletModel.swift b/damus/Models/WalletModel.swift
index c44e4cb9..206dab63 100644
--- a/damus/Models/WalletModel.swift
+++ b/damus/Models/WalletModel.swift
@@ -53,6 +53,7 @@ class WalletModel: ObservableObject {
     
     func connect(_ nwc: WalletConnectURL) {
         self.settings?.nostr_wallet_connect = nwc.to_url().absoluteString
+        notify(.attached_wallet, nwc)
         self.connect_state = .existing(nwc)
         self.previous_state = .existing(nwc)
     }
diff --git a/damus/Util/Notifications.swift b/damus/Util/Notifications.swift
index 11021b51..d23011fc 100644
--- a/damus/Util/Notifications.swift
+++ b/damus/Util/Notifications.swift
@@ -92,6 +92,9 @@ extension Notification.Name {
     static var onlyzaps_mode: Notification.Name {
         return Notification.Name("hide_reactions")
     }
+    static var attached_wallet: Notification.Name {
+        return Notification.Name("attached_wallet")
+    }
 }
 
 func handle_notify(_ name: Notification.Name) -> NotificationCenter.Publisher {