public async Task <Int32> CreateChatItem(ChatItemVM item)
{
var chatItem = _map.Map <ChatItem>(item);
db.ChatItems.Add(chatItem);
await db.SaveChangesAsync();
return(chatItem.ChatItemId);
}
public async Task SendMessage(string message, string chatId, string cacheId)
{
//var chatId = _connections[Context.ConnectionId];
var userData = await GetUserData();
if (userData != null)
{
ChatItemVM chatItem = null;
if (cacheId != null)
{
AttachmentVM att = HttpContext.Current.Cache[cacheId] as AttachmentVM;
chatItem = new ChatItemVM()
{
ChatId = int.Parse(chatId),
OnDate = DateTime.Now,
SiteUserId = userData.UserId,
FileName = System.IO.Path.GetFileName(att.Filename),
Said = message,
Attachment = att.Content
};
}
else
{
chatItem = new ChatItemVM()
{
ChatId = int.Parse(chatId),
OnDate = DateTime.Now,
SiteUserId = userData.UserId,
Said = message,
Attachment = null,
FileName = null
};
await _cs.CreateChatItem(chatItem);
}
Int32 id = await _cs.CreateChatItem(chatItem);
chatItem.ChatItemId = id;
Clients.Group($"group-{chatId}").SendMessage(userData.UserId, userData.Username, DateTime.Now.ToString(), chatItem);
}
}
