public IActionResult Register([FromBody] UserCredentials userCredentials) { if (userCredentials == null || string.IsNullOrWhiteSpace(userCredentials.Username) || string.IsNullOrWhiteSpace(userCredentials.Password)) { return(new Responses.BadRequestResult("Invalid data,")); } using (var context = new SkoPaTuManaContext()) { if (UserExists(userCredentials, context)) { return(new Responses.BadRequestResult("User already registered,")); } context.Users.Add(new Users { Username = userCredentials.Username, Password = userCredentials.Password }); context.SaveChanges(); return(new Responses.OkResult("User created,")); } }