1.4

backend/app/services/message_service.py

@@ -85,6 +85,23 @@ class MessageService:
                 select(User).where(User.id == msg.sender_id)
             )
             sender = sender_result.scalars().first()
+
+            # 获取被引用消息的信息
+            reply_to_content = None
+            reply_to_sender_name = None
+            if msg.reply_to_id:
+                reply_msg_result = await self.db.execute(
+                    select(Message).where(Message.id == msg.reply_to_id)
+                )
+                reply_msg = reply_msg_result.scalars().first()
+                if reply_msg:
+                    reply_to_content = reply_msg.content[:200] if reply_msg.content else None
+                    reply_sender_result = await self.db.execute(
+                        select(User).where(User.id == reply_msg.sender_id)
+                    )
+                    reply_sender = reply_sender_result.scalars().first()
+                    reply_to_sender_name = reply_sender.username if reply_sender else None
+
             message_list.append({
                 "id": msg.id,
                 "conversation_id": msg.conversation_id,
@@ -94,6 +111,8 @@ class MessageService:
                 "type": msg.type,
                 "content": msg.content,
                 "reply_to_id": msg.reply_to_id,
+                "reply_to_content": reply_to_content,
+                "reply_to_sender_name": reply_to_sender_name,
                 "is_deleted": msg.is_deleted,
                 "created_at": msg.created_at,
             })