Current File : //proc/thread-self/root/proc/self/root/home2/selectio/www/bharath/application/models/Exam_model.php
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Exam_model extends CI_Model {
public function __construct() {
parent::__construct();
$this->current_session = $this->setting_model->getCurrentSession();
}
/**
* This funtion takes id as a parameter and will fetch the record.
* If id is not provided, then it will fetch all the records form the table.
* @param int $id
* @return mixed
*/
public function get($id = null) {
$this->db->select()->from('exams');
if ($id != null) {
$this->db->where('id', $id);
} else {
$this->db->order_by('id');
}
$query = $this->db->get();
if ($id != null) {
return $query->row_array();
} else {
return $query->result_array();
}
}
/**
* This function will delete the record based on the id
* @param $id
*/
public function remove($id) {
$this->db->where('id', $id);
$this->db->delete('exams');
}
/**
* This function will take the post data passed from the controller
* If id is present, then it will do an update
* else an insert. One function doing both add and edit.
* @param $data
*/
public function add($data) {
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('exams', $data);
} else {
$this->db->insert('exams', $data);
return $this->db->insert_id();
}
}
function add_exam_schedule($data) {
$this->db->where('exam_id', $data['exam_id']);
$this->db->where('teacher_subject_id', $data['teacher_subject_id']);
$q = $this->db->get('exam_schedules');
if ($q->num_rows() > 0) {
$result = $q->row_array();
$this->db->where('id', $result['id']);
$this->db->update('exam_schedules', $data);
} else {
$this->db->insert('exam_schedules', $data);
}
}
}
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