/// <summary>
/// 用于向 Messages EntitySet 添加新对象的方法，已弃用。请考虑改用关联的 ObjectSet<T> 属性的 .Add 方法。
/// </summary>
public void AddToMessages(Message message)
{
base.AddObject("Messages", message);
}
public int CreateMessage(CreateMessageData message)
{
using (MooDB db = new MooDB())
{
User to = null;
if (message.ToID != null)
{
to = (from u in db.Users
where u.ID == message.ToID
select u).SingleOrDefault<User>();
if (to == null) throw new Exception("无此用户");
}
Message newMessage = new Message
{
Content = message.Content,
CreateTime = DateTime.Now,
From = Security.CurrentUser.GetDBUser(db),
To = to,
HasRead = to == null ? true : false
};
Access.Check(db, newMessage, Function.CreateMessage);
db.Messages.AddObject(newMessage);
db.SaveChanges();
WebSockets.WebSocketsAPIHandler.NotifyNewMessage(to);
return newMessage.ID;
}
}
/// <summary>
/// 创建新的 Message 对象。
/// </summary>
/// <param name="id">ID 属性的初始值。</param>
/// <param name="createTime">CreateTime 属性的初始值。</param>
/// <param name="content">Content 属性的初始值。</param>
/// <param name="deletedByFrom">DeletedByFrom 属性的初始值。</param>
/// <param name="deletedByTo">DeletedByTo 属性的初始值。</param>
/// <param name="hasRead">HasRead 属性的初始值。</param>
public static Message CreateMessage(global::System.Int32 id, global::System.DateTime createTime, global::System.String content, global::System.Boolean deletedByFrom, global::System.Boolean deletedByTo, global::System.Boolean hasRead)
{
Message message = new Message();
message.ID = id;
message.CreateTime = createTime;
message.Content = content;
message.DeletedByFrom = deletedByFrom;
message.DeletedByTo = deletedByTo;
message.HasRead = hasRead;
return message;
}
