package chat

import (
	"go_dreamfactory/comm"
	"go_dreamfactory/pb"
)

//参数校验
func (this *apiComp) CrossChannelCheck(session comm.IUserSession, req *pb.ChatCrossChannelReq) (errdata *pb.ErrorData) {

	return
}

///请求跨服聊天频道
func (this *apiComp) CrossChannel(session comm.IUserSession, req *pb.ChatCrossChannelReq) (errdata *pb.ErrorData) {
	var (
		channel int32
		err     error
	)
	if code = this.CrossChannelCheck(session, req); code != pb.ErrorCode_Success {
		return
	}
	if channel, err = this.module.modelChat.addCrossChannelMember(session); err != nil {
		code = pb.ErrorCode_DBError
		data = &pb.ErrorData{
			Title:   code.ToString(),
			Message: err.Error(),
		}
		return
	}
	this.module.ModuleUser.ChangeUserExpand(session.GetUserId(), map[string]interface{}{
		"chatchannel": channel,
	})
	session.SendMsg(string(this.module.GetType()), "crosschannel", &pb.ChatCrossChannelResp{ChannelId: channel})
	return
}