public async Task <IActionResult> SendMessage(SendMessageVm sendMessageVm)
{
if (sendMessageVm.RecepientConnectionId == "0")
{
// Отправить всем клиентам сообщение.
await WorkHub.Clients.All.SendAsync("Alert", sendMessageVm.Message);
}
else
{
// Отправить сообщение конкретному пользователю.
await WorkHub.Clients.Client(sendMessageVm.RecepientConnectionId).SendAsync("Alert", sendMessageVm.Message);
}
return(RedirectToAction("SendMessage"));
}
public IActionResult SendMessage()
{
List <Recepient> recepients = ConnectedUserProvider.ConnectedUsers
.Select(x => new Recepient(x.ConnectionId, x.Name))
.ToList();
recepients.Insert(0, new Recepient("0", "Все"));
var sendMessageVm = new SendMessageVm()
{
Recipients = recepients
};
return(View(sendMessageVm));
}