<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class Settingkrs_Controller extends Controller {
	var $stat;
	
	public function __construct()
    {
        parent::Controller();
        $this->load->library('session');
		$this->load->library('rhlib');
    }
	
	function retValOrNull($val){
		//especially for combo & looukup with no item selected
		$val = ($val=='')? null : $val;
		return $val;
	}
	
	
	function get_settingkrs(){
		$q = 	"SELECT * FROM v_setkrs WHERE kdprodi IN (SELECT kdprodi
                    FROM
                      penggunaprodi
                    WHERE
                      userid = '".$this->my_usession->userdata('user_idunlaprivate')."')";
				
		$this->rhlib->jsonFromQueryWLimit($q);
	}
		
	function insert_settingkrs(){
		$dataArray = $this->getFieldsAndValues();
		$ret = $this->rhlib->insertRecord('setkrs',$dataArray);
        return $ret;
    }

	function update_settingkrs(){ 				
		$fieldsAndValues = array(
			 'idsiskrs'=> $_POST['idsiskrs']
        );
		
		//UPDATE
		$this->db->where('kdprodi', $_POST['kdprodi']);
		$this->db->where('idsemester', $_POST['idsemester']);
		$this->db->update('setkrs', $fieldsAndValues); 
		if($this->db->affected_rows()){
            $ret["success"]=true;
            $ret["msg"]='Update Data Berhasil';
        }else{
            $ret["success"]=false;
            $ret["msg"]= 'Update Data Gagal';
        }
        return $ret;
    }
	
	function delete_settingkrs(){     
		$where['kdprodi'] = $_POST['kdprodi'];
		$where['idsemester'] = $_POST['idsemester'];
		$ret = $this->rhlib->deleteRecord('setkrs',$where);
        return $ret;
    }
			
	function getFieldsAndValues(){
		$dataArray = array(
			 'kdprodi'=> $_POST['kdprodi'],
             'idsemester'=> $_POST['idsemester'],
			 'idsiskrs'=> $_POST['idsiskrs']
        );		
		return $dataArray;
	}
	
	function getcountsetkrs(){
        $q = "SELECT * FROM setkrs WHERE kdprodi='".$_POST['kdprodi']."' AND idsemester='".$_POST['idsemester']."'";
        $query  =  $this->db->query($q);
		
        if ($query->num_rows() > 0) {
			echo 1;
        } else {
			echo 0;
		}
    }
}
?>