public IActionResult AddActivity([FromBody] AddActivityBinding obj) { //if (!HttpContext.Session.IsStudent()) return Unauthorized(); if (obj.timeSpan == null) { return(Ok(new { status = "parameter error" })); } try { //konvertovanje u timeSpan TimeSpans ts = Services.TimeSpan.getTimeSpan(obj.timeSpan); studentService.AddActivity(HttpContext.User.GetId(), obj.groupID, obj.classroomID, ts, obj.place, obj.title, obj.content); return(Ok(new { status = "success" })); } catch (Exception ex) { return(Ok(new { status = "error", message = ex.Message })); } }