<?
defined('BASEPATH') OR exit('No direct script access allowed');

class m_weather extends CI_Model{

	// 생성자, 해당 모델이 생성될때 항상 실행되는 초기화작업
	function __construct(){
		parent::__construct();

        $this->load->database();
        $this->load->library('session');
	}


    #---------------------------------------------------------------------------
    # PURPOSE :	join relation_article join news list
    # CREATE  :	2018-04-04
    #---------------------------------------------------------------------------
	function weather_join_relation_article_join_news_list(){

        $this->db->where('a.is_del', 'N');
        $this->db->where('a.display_status', '1');
        $this->db->where('b.content_type', '5');
        $this->db->where('c.is_del', 'N');
        $this->db->from('weather as a');
        $this->db->join('relation_article as b', 'a.idx = b.content_idx');
        $this->db->join('news as c', 'c.idx = b.relation_article_idx');
        $this->db->order_by('a.rank',  'asc');
        $res = $this->db->get();
        $row = $res->result_array();


        return $row;
    }


    #---------------------------------------------------------------------------
    # PURPOSE :	join relation_article limit 1
    # CREATE  :	2018-04-04
    #---------------------------------------------------------------------------
	function weather_join_relation_article_limit1(){

        $this->db->select('a.*, (select relation_article_idx from relation_article where content_type="5" and a.idx=content_idx order by idx asc limit 1) as relation_article_idx');
        $this->db->where('a.is_del', 'N');
        $this->db->where('a.display_status', '1');
        $this->db->from('weather as a');
        $this->db->order_by('a.rank',  'asc');
        $res = $this->db->get();
        $row = $res->result_array();
        return $row;
    }


    #---------------------------------------------------------------------------
    # PURPOSE :	join relation_article join news where news_idx select
    # CREATE  :	2018-04-04
    #---------------------------------------------------------------------------
	function weather_join_relation_article_join_news_where_news_idx_select($news_idx){

        $this->db->select('a.*');
        $this->db->where('a.is_del', 'N');
        $this->db->where('a.display_status', '1');
        $this->db->where('b.content_type', '5');
        $this->db->where('c.is_del', 'N');
        $this->db->where('c.idx', $news_idx);
        $this->db->from('weather as a');
        $this->db->join('relation_article as b', 'a.idx = b.content_idx');
        $this->db->join('news as c', 'c.idx = b.relation_article_idx');
        $res = $this->db->get();
        $row = $res->row_array();


        return $row;
    }











}
?>