<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class service_m extends MY_Model {
	
	protected $_table_name = 'services';  
	protected $_primary_key = 'id'; 
	protected $_order_by = 'id';

	public $rules = array(  
    array(
             'field'   => 'name', 
             'label'   => 'Name',
             'rules'   => 'trim|required'
        ),
		array(
					'field'   => 'status', 
					'label'   => 'status',
					'rules'   => 'trim|required'
		),
		array(
					'field'   => 'description',
					'label'   => 'description',
					'rules'   => 'trim'
		),     
		array(
					'field'   => 'priority',
					'label'   => 'priority',
					'rules'   => 'trim|required|numeric'
		)
  );

	function __construct() {
		parent::__construct();	
	}	
	
	//pagination included
	function get_all_services($limit, $start) {
		$this->db->select('*');
		$this->db->from('services');
		$this->db->order_by('priority', 'ASC');
		$this->db->limit($limit, $start);
		$query = $this->db->get();		
		return $query->result();
	}

	//function to display new service, where all fields are empty
	public function get_new() {
		$services = new stdClass();
		$services->name = '';	 
		$services->status = '';	
		$services->title1 = '';	 
		$services->title2 = '';	 
		$services->title3 = '';	 
		$services->title4 = '';	 
		$services->description1 = '';	
		$services->description2 = '';	
		$services->description3 = '';	
		$services->description4 = '';	
		$services->priority = '';	
		$services->meta_description = '';	
		$services->meta_keywords = '';	
		$services->meta_title = '';	
		return $services;
	}

	//function add new service
	function add_service($data) {
		$this->db->insert('services', $data);	
		return $this->db->insert_id();	 
	}
	
	//function edit service
	function edit_service($id, $data) {
		$this->db->where('id', $id);
		$this->db->update('services', $data);	
	}
	
	//function count all record for service
	public function record_count() {
			return $this->db->get('services')->num_rows();
	}

  //function count if existing record exist
	public function count_exist($id) {
			$this->db->select('*');
			$this->db->from('services');
			$this->db->where('id', $id);
			$query = $this->db->get();		
			return $query->num_rows();
	}
}