public IActionResult GetCurrentInstructorByStudentId() { var accessTokenAsString = JwtHelper.GetTokenSubstring(Request.Headers["Authorization"].ToString()); if (accessTokenAsString == "null") { return(Unauthorized()); } var userCredentials = JwtHelper.GetCredentialsFromToken(accessTokenAsString); var id = userCredentials.Id; var instructorToGet = _instructorRepository.GetCurrentInstructorByStudentId(id); if (instructorToGet == null) { return(NotFound()); } return(Ok(instructorToGet)); }