From 0af4b51d93b3dc566e19eb4c03fe98fb076b670b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=A4=9A=E5=90=83=E7=82=B9=E8=8B=B9=E6=9E=9C?=
 <73388495+eatmoreapple@users.noreply.github.com>
Date: Thu, 12 Jan 2023 18:24:14 +0800
Subject: [PATCH] =?UTF-8?q?[feat]:=20=E6=B7=BB=E5=8A=A0=20User=20=E8=BD=AC?=
 =?UTF-8?q?=E6=8D=A2=E5=87=BD=E6=95=B0=20(#199)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 user.go | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/user.go b/user.go
index 1a0309b..0347c74 100644
--- a/user.go
+++ b/user.go
@@ -130,16 +130,40 @@ func (u *User) IsFriend() bool {
 	return !u.IsGroup() && strings.HasPrefix(u.UserName, "@") && u.VerifyFlag == 0
 }
 
+// AsFriend 将当前用户转换为好友类型
+func (u *User) AsFriend() (*Friend, bool) {
+	if u.IsFriend() {
+		return &Friend{User: u}, true
+	}
+	return nil, false
+}
+
 // IsGroup 判断是否为群组
 func (u *User) IsGroup() bool {
 	return strings.HasPrefix(u.UserName, "@@") && u.VerifyFlag == 0
 }
 
+// AsGroup 将当前用户转换为群组类型
+func (u *User) AsGroup() (*Group, bool) {
+	if u.IsGroup() {
+		return &Group{User: u}, true
+	}
+	return nil, false
+}
+
 // IsMP  判断是否为公众号
 func (u *User) IsMP() bool {
 	return u.VerifyFlag == 8 || u.VerifyFlag == 24 || u.VerifyFlag == 136
 }
 
+// AsMP 将当前用户转换为公众号类型
+func (u *User) AsMP() (*Mp, bool) {
+	if u.IsMP() {
+		return &Mp{User: u}, true
+	}
+	return nil, false
+}
+
 // Pin 将联系人置顶
 func (u *User) Pin() error {
 	req := u.self.bot.Storage.Request