From 1b469b18001b4090a269d54009e3b575a599c79c Mon Sep 17 00:00:00 2001
From: Clairton Rodrigo Heinzen <clairton.rodrigo@gmail.com>
Date: Sun, 8 Feb 2026 10:17:13 -0300
Subject: [PATCH] support reaction payload

---
 src/services/client_baileys.ts | 9 +++++++++
 src/services/transformer.ts    | 6 ++++++
 2 files changed, 15 insertions(+)

diff --git a/src/services/client_baileys.ts b/src/services/client_baileys.ts
index 00a2ed11..79d05903 100644
--- a/src/services/client_baileys.ts
+++ b/src/services/client_baileys.ts
@@ -505,6 +505,15 @@ export class ClientBaileys implements Client {
               logger.debug('Quoted message %s!', JSON.stringify(quoted))
             }
           }
+
+          if (payload?.reaction?.message_id) {
+            logger.debug('Reacted message id %s', payload?.reaction?.message_id)
+            const key = await this.store?.dataStore?.loadKey(payload?.reaction?.message_id)
+            if (key) {
+              logger.debug('Reacted message baileys id %s!', key?.id)
+              payload.reaction.key = key
+            }
+          }
           if (payload?.ttl) {
             disappearingMessagesInChat = payload.ttl
           }
diff --git a/src/services/transformer.ts b/src/services/transformer.ts
index 4b0a22ec..a6d9effc 100644
--- a/src/services/transformer.ts
+++ b/src/services/transformer.ts
@@ -231,6 +231,12 @@ export const toBaileysMessageContent = (payload: any, customMessageCharactersFun
     case 'text':
       response.text = customMessageCharactersFunction(payload.text.body)
       break
+    case 'reaction':
+      response.react = {
+        text: payload.reaction.emoji,
+        key: payload.reaction.key
+      }
+      break
     case 'interactive':
       // Build payload according to whaileys / baileys interactive format
       // If there are sections -> build a list message (title, buttonText, sections)