Exemplo n.º 1
0
        public IActionResult Action(string sessionID, Action.ActionType type, string data)
        {
            if (sessionID == null || sessionID == "")
            {
                return(HttpNotFound());
            }

            Student student = _context.Students.SingleOrDefault(s => s.SessionID == sessionID);

            if (student == null)
            {
                return(HttpNotFound(new { error = -1 }));
            }

            Action action = new Action();

            action.Type        = type;
            action.Data        = data;
            action.CreatedTime = DateTime.Now;
            action.Student     = student;

            _context.Actions.Add(action);
            var isOk = _context.SaveChanges() == 1;

            return(Ok(new { ok = isOk }));
        }
Exemplo n.º 2
0
        public IActionResult Login(string user, string pass)
        {
            if (user == null || user == "" || pass == null || pass == "")
            {
                return(HttpNotFound());
            }

            string  passwordHash = Utility.CalculatePasswordHash(user, pass);
            Student student      = _context.Students.SingleOrDefault(s => s.Username == user && s.PasswordHash == passwordHash);

            if (student == null)
            {
                return(HttpNotFound(new { error = -1 }));
            }

            // save login action
            Action action = new Action();

            action.Type        = Models.Action.ActionType.Login;
            action.CreatedTime = DateTime.Now;
            action.Student     = student;
            _context.Actions.Add(action);

            // return a value for session id
            long loginTime = DateTime.Now.Ticks;

            student.LastLoginTimestamp = loginTime;
            _context.Students.Update(student);
            _context.SaveChanges();

            return(Ok(new { sessionID = loginTime + "" + student.ID }));
        }