From 0fa74c239c1340cbfdf3ca3a9d70bdf63c3472ae Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Mon, 19 Jan 2026 11:34:27 +0000
Subject: [PATCH] feat: add zap support for NIP-10 thread chat messages

Implement getZapConfig method to enable zapping messages in NIP-10 threads:
- Returns message author as recipient
- Includes event pointer for the message being zapped
- Uses conversation metadata relays for zap receipt publishing
- Integrates with new zap infrastructure from main branch
---
 src/lib/chat/adapters/nip-10-adapter.ts | 30 ++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

diff --git a/src/lib/chat/adapters/nip-10-adapter.ts b/src/lib/chat/adapters/nip-10-adapter.ts
index d710d1e..2863e22 100644
--- a/src/lib/chat/adapters/nip-10-adapter.ts
+++ b/src/lib/chat/adapters/nip-10-adapter.ts
@@ -2,7 +2,11 @@ import { Observable, firstValueFrom, combineLatest } from "rxjs";
 import { map, first, toArray } from "rxjs/operators";
 import type { Filter } from "nostr-tools";
 import { nip19 } from "nostr-tools";
-import { ChatProtocolAdapter, type SendMessageOptions } from "./base-adapter";
+import {
+  ChatProtocolAdapter,
+  type SendMessageOptions,
+  type ZapConfig,
+} from "./base-adapter";
 import type {
   Conversation,
   Message,
@@ -530,6 +534,30 @@ export class Nip10Adapter extends ChatProtocolAdapter {
     await publishEventToRelays(event, relays);
   }
 
+  /**
+   * Get zap configuration for a message in a NIP-10 thread
+   * Returns configuration for how zap requests should be constructed
+   */
+  getZapConfig(message: Message, conversation: Conversation): ZapConfig {
+    // Get relays from conversation metadata
+    const relays = conversation.metadata?.relays || [];
+
+    // Build eventPointer for the message being zapped
+    const eventPointer = {
+      id: message.id,
+      author: message.author,
+      relays,
+    };
+
+    // Recipient is the message author
+    return {
+      supported: true,
+      recipientPubkey: message.author,
+      eventPointer,
+      relays,
+    };
+  }
+
   /**
    * Load a replied-to message by ID
    */