public async Task <IHttpActionResult> Post([FromBody] Message message)
        {
            ServiceLogic serviceLogic = new ServiceLogic();
            var          userManager  = new ApplicationUserManager(new UserStore <ApplicationUserEntity>(SqlDbContext.Create()));
            var          userFromTask = await userManager.FindByNameAsync(User.Identity.Name);

            var userToTask = await userManager.FindByNameAsync(message.UserNameTo);

            serviceLogic.SendMessage(userFromTask.Id, userToTask.Id, DateTime.Now, message.MessageText);
            return(Ok());
        }