Current File : /home2/selectio/public_html/bharath/application/models/Grade_model.php
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Grade_model extends MY_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 getGradeDetails()
{
$grade_types = array();
$grade_type_list = $this->config->item('exam_type');
if (!empty($grade_type_list)) {
foreach ($grade_type_list as $exm_type_key => $exm_type_value) {
$grade_types[] = array(
'exam_key' => $exm_type_key,
'exm_type_value' => $exm_type_value,
'exam_grade_values' => $this->getfeeTypeByGroup($exm_type_key)
);
}
}
return $grade_types;
}
public function getfeeTypeByGroup($exm_type_key)
{
$this->db->select()->from('grades');
$this->db->where('grades.exam_type', $exm_type_key);
$this->db->order_by('grades.id');
$query = $this->db->get();
return $query->result();
}
public function get($id = null)
{
$this->db->select()->from('grades');
if ($id != null) {
$this->db->where('grades.id', $id);
} else {
$this->db->order_by('grades.id');
}
$query = $this->db->get();
if ($id != null) {
return $query->row_array();
} else {
return $query->result_array();
}
}
public function getByExamType($exam_type = null)
{
$this->db->select()->from('grades');
$this->db->where('grades.exam_type', $exam_type);
$this->db->order_by('grades.id');
$query = $this->db->get();
return $query->result();
}
/**
* This function will delete the record based on the id
* @param $id
*/
public function remove($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('grades');
$message = DELETE_RECORD_CONSTANT." On grades id ".$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;
}
}
/**
* 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)
{
$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('grades', $data);
$message = UPDATE_RECORD_CONSTANT." On grades id ".$data['id'];
$action = "Update";
$record_id = $id = $data['id'];
$this->log($message, $record_id, $action);
} else {
$this->db->insert('grades', $data);
$id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT." On grades id ".$id;
$action = "Update";
$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 $id;
}
}
public function check_Exits_group($data)
{
$this->db->select('*');
$this->db->from('feemasters');
$this->db->where('session_id', $this->current_session);
$this->db->where('feetype_id', $data['feetype_id']);
$this->db->where('class_id', $data['class_id']);
$this->db->limit(1);
$query = $this->db->get();
if ($query->num_rows() == 1) {
return false;
} else {
return true;
}
}
}
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