private async void SendMessage()
{
if (message.Text.Trim() != string.Empty)
{
var newMessage = new Message
{
Time = DateTime.UtcNow,
AuthorId = MainPageViewModel.CurrentUser.Id,
AuthorName = MainPageViewModel.CurrentUser.UserName,
Content = message.Text,
};
_client.Client.SendMessage(new MessageCreate
{
Message = new Domain.Protos.Message
{
Time = Timestamp.FromDateTime(newMessage.Time),
AuthorId = newMessage.AuthorId.ToString(),
AuthorName = newMessage.AuthorName,
Content = newMessage.Content,
},
ChatId = _uid,
});
ScrollViewer.ScrollToBottom();
}
message.Text = string.Empty;
}
public ActionResult Create(Message message)
{
message.Timestamp = DateTime.Now;
if (ModelState.IsValid)
{
// See if a conversion already exists
var conversation = db.Conversations.GetConversation(message.UserId);
if (conversation == null)
{
// Create new
var newConversation = new Conversation
{
UserIdFrom = WebSecurity.CurrentUserId,
UserIdTo = message.UserId,
Timestamp = DateTime.Now,
Messages = new List<Message> {message}
};
message.ConversationId = newConversation.ConversationId;
db.Conversations.Add(newConversation);
}
else
{
message.UserId = WebSecurity.CurrentUserId;
conversation.Messages.Add(message);
conversation.Timestamp = DateTime.Now;
}
// Set this user as online
Helpers.User.SetOnline();
db.Messages.Add(message);
db.SaveChanges();
}
return RedirectToAction("Read", routeValues: new {id = message.ConversationId});
}
