first commit

application/models/Emission_model.php

@@ -0,0 +1,32 @@
+<?php
+defined( 'BASEPATH' ) OR exit( 'No direct script access allowed' );
+
+class Emission_model extends CI_Model {
+
+	const PERPAGE = "20";
+
+	// table associate
+	protected $table = 'emission_model';
+	// read only database
+	private $read_replica;
+
+	public function __construct() {
+		parent::__construct();
+		$this->read_replica = $this->load->database('savvy_replica', TRUE);
+	}
+
+	/**
+	 * get Emission records
+	 * @param  int $paged pagination number
+	 * @return array
+	 */
+	public function getData($paged = 0) {
+		$this->read_replica->select('*');
+        $this->read_replica->from($this->table);
+        $this->read_replica->order_by('lorder', 'ASC');
+        $this->read_replica->limit(self::PERPAGE, $paged);
+        $query = $this->read_replica->get();
+
+		return $query;
+	}
+}