<?
defined('BASEPATH') OR exit('No direct script access allowed');

class m_channel extends CI_Model{

	// 생성자, 해당 모델이 생성될때 항상 실행되는 초기화작업
	function __construct(){
		parent::__construct();

        $this->load->database();
        $this->load->library('session');
	}


	#---------------------------------------------------------------------------
    # PURPOSE :	list
    # CREATE  :	2018-04-11
    #---------------------------------------------------------------------------
	function channel_list($req_data){
        # request
        $offset                 = $req_data['offset'];
        $limit                  = $req_data['limit'];
        $sort_column            = $req_data['sort_column'];

        $this->db->where('is_del', 'N');
        $this->db->from('channel');
        $this->db->limit($limit, $offset);
        $this->db->order_by($sort_column,  'desc');
        $res = $this->db->get();
        $row = $res->result_array();

        return $row;
    }

    #---------------------------------------------------------------------------
    # PURPOSE :	list - total count
    # CREATE  :	2018-04-11
    #---------------------------------------------------------------------------
	function channel_list_total_count(){

        $this->db->where('is_del', 'N');
        $this->db->from('channel');
        $row = $this->db->count_all_results();

        return $row;
    }


    #---------------------------------------------------------------------------
    # PURPOSE :	select
    # CREATE  :	2018-04-30
    #---------------------------------------------------------------------------
	function channel_select($idx){

        $this->db->where('idx', $idx);
        $this->db->where('is_del', 'N');
        $this->db->from('channel');
        $res = $this->db->get();
        $row = $res->row_array();

        return $row;
    }

    #---------------------------------------------------------------------------
    # PURPOSE :	join category select
    # CREATE  :	2018-04-30
    #---------------------------------------------------------------------------
	function channel_join_category_select($idx){

        $this->db->select('a.*, b.category_name');
        $this->db->where('a.idx', $idx);
        $this->db->where('a.is_del', 'N');
        $this->db->where('b.is_del', 'N');
        $this->db->from('channel as a');
        $this->db->join('category as b', 'a.category_idx=b.idx');
        $res = $this->db->get();
        $row = $res->row_array();

        return $row;
    }











}
?>