ok
Mini Shell
<?php
if (!defined('BASEPATH'))
exit('No direct script access allowed');
class Session_model extends MY_Model {
public function __construct() {
parent::__construct();
}
public function get($id = null) {
$this->db->select()->from('sessions');
if ($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();
}
}
public function getAllSession() {
$sql = "SELECT sessions.*, IFNULL(sch_settings.session_id, 0) as `active` FROM `sessions` LEFT JOIN sch_settings ON sessions.id=sch_settings.session_id";
$query = $this->db->query($sql);
return $query->result_array();
}
public function getPreSession($session_id) {
$sql = "select * from sessions where id in (select max(id) from sessions where id < $session_id)";
$query = $this->db->query($sql);
return $query->row();
}
public function getStudentAcademicSession($student_id = null) {
$this->db->select('sessions.*')->from('sessions');
$this->db->join('student_session', 'sessions.id = student_session.session_id');
$this->db->where('student_session.student_id', $student_id);
$this->db->group_by('student_session.session_id');
$this->db->order_by('sessions.id');
$query = $this->db->get();
return $query->result_array();
}
public function remove($id) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
$this->db->where('id', $id);
$this->db->delete('sessions');
$message = DELETE_RECORD_CONSTANT . " On sessions id " . $id;
$action = "Delete";
$record_id = $id;
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/* Optional */
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
public function add($data) {
$this->db->trans_start(); # Starting Transaction
$this->db->trans_strict(false); # See Note 01. If you wish can remove as well
//=======================Code Start===========================
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('sessions', $data);
$message = UPDATE_RECORD_CONSTANT . " On sessions id " . $data['id'];
$action = "Update";
$record_id = $data['id'];
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/* Optional */
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
} else {
$this->db->insert('sessions', $data);
$insert_id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On sessions id " . $insert_id;
$action = "Insert";
$record_id = $insert_id;
$this->log($message, $record_id, $action);
//======================Code End==============================
$this->db->trans_complete(); # Completing transaction
/* Optional */
if ($this->db->trans_status() === false) {
# Something went wrong.
$this->db->trans_rollback();
return false;
} else {
//return $return_value;
}
}
}
}
Zerion Mini Shell 1.0