From db2df8014d0cf517b8f34c89c80d43d4da08a9b6 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Mon, 12 Jan 2026 22:02:23 +0000
Subject: [PATCH] feat: show DM relays in NIP-17 chat RelaysDropdown

- Added dmRelays field to ConversationMetadata type
- NIP-17 adapter now includes combined relays from both participants
- RelaysDropdown checks for dmRelays in addition to liveActivity/relayUrl
---
 src/components/chat/RelaysDropdown.tsx  | 10 +++++++---
 src/lib/chat/adapters/nip-17-adapter.ts |  6 +++++-
 src/types/chat.ts                       |  1 +
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/components/chat/RelaysDropdown.tsx b/src/components/chat/RelaysDropdown.tsx
index b6c0927..4565540 100644
--- a/src/components/chat/RelaysDropdown.tsx
+++ b/src/components/chat/RelaysDropdown.tsx
@@ -22,13 +22,17 @@ export function RelaysDropdown({ conversation }: RelaysDropdownProps) {
   const { relays: relayStates } = useRelayState();
 
   // Get relays for this conversation (immutable pattern)
+  // Priority: liveActivity relays > dmRelays > single relayUrl
   const liveActivityRelays = conversation.metadata?.liveActivity?.relays;
+  const dmRelays = conversation.metadata?.dmRelays;
   const relays: string[] =
     Array.isArray(liveActivityRelays) && liveActivityRelays.length > 0
       ? liveActivityRelays
-      : conversation.metadata?.relayUrl
-        ? [conversation.metadata.relayUrl]
-        : [];
+      : Array.isArray(dmRelays) && dmRelays.length > 0
+        ? dmRelays
+        : conversation.metadata?.relayUrl
+          ? [conversation.metadata.relayUrl]
+          : [];
 
   // Pre-compute normalized URLs and state lookups in a single pass (O(n))
   const relayData = relays.map((url) => {
diff --git a/src/lib/chat/adapters/nip-17-adapter.ts b/src/lib/chat/adapters/nip-17-adapter.ts
index 165c333..27cafd5 100644
--- a/src/lib/chat/adapters/nip-17-adapter.ts
+++ b/src/lib/chat/adapters/nip-17-adapter.ts
@@ -163,11 +163,14 @@ export class Nip17Adapter extends ChatProtocolAdapter {
 
     // Fetch DM relays for both parties in parallel
     // (for self-chat, this fetches the same relays twice but that's fine)
-    await Promise.all([
+    const [ownRelays, partnerRelays] = await Promise.all([
       this.fetchDmRelays(activePubkey),
       this.fetchDmRelays(partnerPubkey),
     ]);
 
+    // Combine and deduplicate relays from both parties
+    const allRelays = [...new Set([...ownRelays, ...partnerRelays])];
+
     // Get display name for partner (the person we're chatting with)
     const metadataEvent = await this.getMetadata(partnerPubkey);
     const metadata = metadataEvent
@@ -187,6 +190,7 @@ export class Nip17Adapter extends ChatProtocolAdapter {
       metadata: {
         encrypted: true,
         giftWrapped: true,
+        dmRelays: allRelays,
       },
       unreadCount: 0,
     };
diff --git a/src/types/chat.ts b/src/types/chat.ts
index 6d77c7f..15f67c0 100644
--- a/src/types/chat.ts
+++ b/src/types/chat.ts
@@ -64,6 +64,7 @@ export interface ConversationMetadata {
   // NIP-17 DM
   encrypted?: boolean;
   giftWrapped?: boolean;
+  dmRelays?: string[]; // DM inbox relays for the conversation
 }
 
 /**