Current File : /home2/selectio/www/geniusgroove.in/crm/application/models/Librarymanagement_model.php
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Librarymanagement_model extends MY_Model
{
public function __construct()
{
parent::__construct();
}
/**
* 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)
{
$this->db->select()->from('libarary_members');
if ($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->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('libarary_members');
$message = DELETE_RECORD_CONSTANT . " On libarary members 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('libarary_members', $data);
$message = UPDATE_RECORD_CONSTANT . " On libarary members id " . $data['id'];
$action = "Update";
$record_id = $insert_id = $data['id'];
$this->log($message, $record_id, $action);
} else {
$this->db->insert('libarary_members', $data);
$insert_id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On libarary members 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 $insert_id;
}
}
public function check_data_exists($data)
{
$this->db->where('library_card_no', $data['library_card_no']);
$query = $this->db->get('libarary_members');
if ($query->num_rows() > 0) {
return $query->row();
} else {
return false;
}
}
}
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