public ActionResult ReadMsg(string id)
{
int msgid;
int unread;
if (int.TryParse(id, out msgid))
{
string username = User.Identity.Name;
Message message = _udb.Messages.Find(msgid);
unread = _udb.Messages.Count(m => m.Recipient == username && !m.IsRead && !m.IsRecipientDelete);
if (message == null || message.IsRecipientDelete || !message.Recipient.Equals(User.Identity.Name, StringComparison.OrdinalIgnoreCase))
{
return(NotFound());
}
if (!message.IsRead)
{
message.IsRead = true;
unread--;
_udb.SaveChanges();
}
_cache.Set("unreadmsg" + username.ToLower(), unread);
return(Json(new
{
MsgId = message.MsgId,
MsgTitle = message.MsgTitle,
Sender = message.Sender,
Recipient = message.Recipient,
MsgDate = message.MsgDate,
MsgContent = message.MsgContent,
unreadcount = unread,
SenderNick = _blogUtil.GetNickName(message.Sender),
RecipientNick = _blogUtil.GetNickName(message.Recipient)
}));
}
return(NotFound());
}