package model // CREATE TABLE chat_room( // id INTEGER PRIMARY KEY, // username TEXT, // owner TEXT, // ext_buffer BLOB // ) type ChatRoomV4 struct { ID int `json:"id"` UserName string `json:"username"` Owner string `json:"owner"` ExtBuffer []byte `json:"ext_buffer"` } func (c *ChatRoomV4) Wrap() *ChatRoom { var users []ChatRoomUser if len(c.ExtBuffer) != 0 { users = ParseRoomData(c.ExtBuffer) } return &ChatRoom{ Name: c.UserName, Owner: c.Owner, Users: users, } }