From 95a4a4d188fc509fff239fe6a12826cad92c143f Mon Sep 17 00:00:00 2001
From: eatMoreApple <15055461510@163.com>
Date: Tue, 3 Aug 2021 11:28:00 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DReply=E8=BF=94=E5=9B=9E?=
 =?UTF-8?q?=E7=9A=84SentMessage=E6=92=A4=E5=9B=9E=E6=B6=88=E6=81=AF?=
 =?UTF-8?q?=E5=BC=95=E5=8F=91=E7=9A=84=E7=A9=BA=E6=8C=87=E9=92=88=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 message.go | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/message.go b/message.go
index 91d64d0..1e7eac3 100644
--- a/message.go
+++ b/message.go
@@ -126,7 +126,12 @@ func (m *Message) Reply(msgType MessageType, content, mediaId string) (*SentMess
 	msg := NewSendMessage(msgType, content, m.Bot.self.User.UserName, m.FromUserName, mediaId)
 	info := m.Bot.Storage.LoginInfo
 	request := m.Bot.Storage.Request
-	return m.Bot.Caller.WebWxSendMsg(msg, info, request)
+	sentMessage, err := m.Bot.Caller.WebWxSendMsg(msg, info, request)
+	if err != nil {
+		return nil, err
+	}
+	sentMessage.Self = m.Bot.self
+	return sentMessage, nil
 }
 
 // ReplyText 回复文本消息
@@ -491,6 +496,16 @@ func (s *SentMessage) Revoke() error {
 	return s.Self.RevokeMessage(s)
 }
 
+// CanRevoke 是否可以撤回该消息
+func (s *SentMessage) CanRevoke() bool {
+	i, err := strconv.ParseInt(s.ClientMsgId, 10, 64)
+	if err != nil {
+		return false
+	}
+	start := time.Unix(i/10000000, 0)
+	return time.Now().Sub(start) < time.Minute*2
+}
+
 // ForwardToFriends 转发该消息给好友
 func (s *SentMessage) ForwardToFriends(friends ...*Friend) error {
 	return s.Self.ForwardMessageToFriends(s, friends...)