[feat]: 添加邀请用户加入群聊功能 (#216)

bot.go

@@ -29,6 +29,7 @@ type Bot struct {
 	Storage             *Storage
 	hotReloadStorage    HotReloadStorage
 	uuid                string
+	loginUUID           *string
 	deviceId            string // 设备Id
 	loginOptionGroup    BotOptionGroup
 }
@@ -312,7 +313,7 @@ func (b *Bot) UUID() string {
 // @receiver b
 // @param uuid
 func (b *Bot) SetUUID(uuid string) {
-	b.uuid = uuid
+	b.loginUUID = &uuid
 }
 
 // Context returns current context of bot

bot_login.go

@@ -167,13 +167,15 @@ type SacnLogin struct{}
 
 // Login 实现了 BotLogin 接口
 func (s *SacnLogin) Login(bot *Bot) error {
-	uuid := bot.uuid
-	if uuid == "" {
+	var uuid string
+	if bot.loginUUID == nil {
 		var err error
 		uuid, err = bot.Caller.GetLoginUUID()
 		if err != nil {
 			return err
 		}
+	} else {
+		uuid = *bot.loginUUID
 	}
 	return s.checkLogin(bot, uuid)
 }

client.go

@@ -618,6 +618,14 @@ func (c *Client) Logout(info *LoginInfo) (*http.Response, error) {
 
 // AddMemberIntoChatRoom 添加用户进群聊
 func (c *Client) AddMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
+	if len(group.MemberList) >= 40 {
+		return c.InviteMemberIntoChatRoom(req, info, group, friends...)
+	}
+	return c.addMemberIntoChatRoom(req, info, group, friends...)
+}
+
+// addMemberIntoChatRoom 添加用户进群聊
+func (c *Client) addMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
 	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
 	params := url.Values{}
 	params.Add("fun", "addmember")
@@ -639,6 +647,29 @@ func (c *Client) AddMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group
 	return c.Do(requ)
 }
 
+// InviteMemberIntoChatRoom 邀请用户进群聊
+func (c *Client) InviteMemberIntoChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*Friend) (*http.Response, error) {
+	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)
+	params := url.Values{}
+	params.Add("fun", "invitemember")
+	params.Add("pass_ticket", info.PassTicket)
+	params.Add("lang", "zh_CN")
+	path.RawQuery = params.Encode()
+	addMemberList := make([]string, len(friends))
+	for index, friend := range friends {
+		addMemberList[index] = friend.UserName
+	}
+	content := map[string]interface{}{
+		"ChatRoomName":     group.UserName,
+		"BaseRequest":      req,
+		"InviteMemberList": strings.Join(addMemberList, ","),
+	}
+	buffer, _ := ToBuffer(content)
+	requ, _ := http.NewRequest(http.MethodPost, path.String(), buffer)
+	requ.Header.Set("Content-Type", jsonContentType)
+	return c.Do(requ)
+}
+
 // RemoveMemberFromChatRoom 从群聊中移除用户
 func (c *Client) RemoveMemberFromChatRoom(req *BaseRequest, info *LoginInfo, group *Group, friends ...*User) (*http.Response, error) {
 	path, _ := url.Parse(c.Domain.BaseHost() + webwxupdatechatroom)