Current File : /home2/selectio/www/geniusgroove.in/crm/application/models/Bookissue_model.php
<?php
if (!defined('BASEPATH')) {
exit('No direct script access allowed');
}
class Bookissue_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 $id
* @return mixed
*/
public function get($id = null)
{
$this->db->select()->from('book_issues');
if ($id != null) {
$this->db->where('book_issues.id', $id);
} else {
$this->db->order_by('book_issues.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('book_issues');
$message = DELETE_RECORD_CONSTANT . " On book issues 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===========================
$this->db->insert('book_issues', $data);
$insert_id = $this->db->insert_id();
$message = INSERT_RECORD_CONSTANT . " On book issues 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;
}
return $insert_id;
}
/**
* 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 $id
* @return mixed
*/
public function getMemberBooks($member_id = null)
{
$this->db->select('book_issues.id,book_issues.return_date,book_issues.duereturn_date,book_issues.issue_date,book_issues.is_returned,books.book_title,books.book_no,books.author')->from('book_issues');
$this->db->join('books', 'books.id = book_issues.book_id', 'left');
if ($member_id != null) {
$this->db->where('book_issues.member_id', $member_id);
$this->db->order_by("book_issues.is_returned", "asc");
}
$query = $this->db->get();
return $query->result_array();
}
public function getissueMemberBooks($member_id = null)
{
$sql = "SELECT libarary_members.id as members_id,libarary_members.library_card_no,`book_issues`.`id`,staff.name as fname,staff.surname as lname, 'admission'=' ' as admission ,libarary_members.member_type,`book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author` FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on staff.id=libarary_members.member_id WHERE `book_issues`.`is_returned` = '0' and libarary_members.member_type='teacher' union all SELECT libarary_members.id as members_id, libarary_members.library_card_no, `book_issues`.`id`,students.firstname as fname,students.lastname as lname,students.middlename, students.admission_no as adminssion,libarary_members.member_type, `book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author` FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join students on students.id=libarary_members.member_id WHERE `book_issues`.`is_returned` = '0' and libarary_members.member_type='student'";
$query = $this->db->query($sql);
return $query->result_array();
}
public function getissuereturnMemberBooks($member_id = null, $start_date = null, $end_date = null)
{
$condition = "";
$condition2 = "";
if ($start_date != "" && $end_date != "") {
$condition = " and date_format(issue_date,'%Y-%m-%d') between '" . $start_date . "' and '" . $end_date . "'";
}
if ($this->session->has_userdata('admin')) {
$getStaffRole = $this->customlib->getStaffRole();
$staffrole = json_decode($getStaffRole);
$superadmin_visible = $this->customlib->superadmin_visible();
if ($superadmin_visible == 'disabled' && $staffrole->id != 7) {
$condition2 = " and staff_roles.role_id != 7 ";
}
}
$sql = "SELECT libarary_members.id as members_id,libarary_members.library_card_no,`book_issues`.`id`,staff.name as fname,staff.name as mname,staff.surname as lname, staff.employee_id as admission ,libarary_members.member_type,`book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author` FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on staff.id=libarary_members.member_id left join staff_roles on staff_roles.staff_id = staff.id
WHERE `book_issues`.`is_returned` = '1' and libarary_members.member_type='teacher' " . $condition2 . "
union all
SELECT libarary_members.id as members_id, libarary_members.library_card_no, `book_issues`.`id`,students.firstname as fname,students.middlename as mname,students.lastname as lname, students.admission_no as admission,libarary_members.member_type, `book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author` FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join students on students.id=libarary_members.member_id WHERE `book_issues`.`is_returned` = '1' and libarary_members.member_type='student' " . $condition . " ";
$this->datatables->query($sql)
->searchable('book_title,book_no,issue_date,return_date,book_no,libarary_members.id,library_card_no,students.admission_no,students.firstname,member_type')
->orderable('book_title,book_no,issue_date,return_date,members_id,library_card_no,admission,fname,member_type')
->query_where_enable(true);
return $this->datatables->generate('json');
}
public function update($data)
{
if (isset($data['id'])) {
$this->db->where('id', $data['id']);
$this->db->update('book_issues', $data);
}
}
public function book_issuedByMemberID($member_id)
{
$this->db->select('book_issues.return_date,books.book_no,book_issues.issue_date,book_issues.is_returned,books.book_title,books.author,`book_issues`.`duereturn_date`')
->from('book_issues')
->join('libarary_members', 'libarary_members.id = book_issues.member_id', 'left')
->join('books', 'books.id = book_issues.book_id', 'left')
->where('libarary_members.id', $member_id)
->order_by('book_issues.is_returned', 'asc');
$result = $this->db->get();
return $result->result_array();
}
public function getAvailQuantity($id = null)
{
$sql = "SELECT books.*,IFNULL(total_issue, '0') as `total_issue` FROM books LEFT JOIN (SELECT COUNT(*) as `total_issue`, book_id from book_issues where is_returned= 0 GROUP by book_id ) as `book_count` on books.id=book_count.book_id WHERE books.id=$id";
$query = $this->db->query($sql);
return $query->row();
}
public function valid_check_exists($str)
{
$member_id = $this->input->post('member_id');
$book_id = $this->input->post('book_id');
if ($book_id == "") {
return true;
}
if ($this->checkAvailQuantity($book_id)) {
$this->form_validation->set_message('check_exists', $this->lang->line('book_not_available'));
return false;
}
if ($this->checkBookIssuedOrNot($book_id,$member_id)) {
$this->form_validation->set_message('check_exists', $this->lang->line('book_already_issued'));
return false;
} else {
return true;
}
}
public function checkBookIssuedOrNot($id, $member_id)
{
$sql = "SELECT IFNULL(book_issues.id, '0') as total_issue FROM book_issues where book_issues.book_id=$id and book_issues.member_id=$member_id and book_issues.is_returned=0";
$query = $this->db->query($sql);
$result = $query->row();
if (!empty($result) && $result->total_issue > 0) {
return true;
}
return false;
}
public function checkAvailQuantity($id = null)
{
$sql = "SELECT books.*,IFNULL(total_issue, '0') as `total_issue` FROM books LEFT JOIN (SELECT COUNT(*) as `total_issue`, book_id from book_issues where is_returned= 0 GROUP by book_id) as `book_count` on books.id=book_count.book_id WHERE books.id=$id";
$query = $this->db->query($sql);
$result = $query->row();
$remaining = ($result->qty - $result->total_issue);
if ($remaining > 0) {
return false;
}
return true;
}
public function studentBookIssue_report($start_date, $end_date)
{
$condition = "";
$condition .= " and date_format(book_issues.issue_date,'%Y-%m-%d') between '" . $start_date . "' and '" . $end_date . "'";
if (isset($_POST['members_type']) && $_POST['members_type'] != '') {
$condition .= " and libarary_members.member_type='" . $_POST['members_type'] . "'";
}
$sql = "SELECT libarary_members.id as members_id,libarary_members.library_card_no,`book_issues`.`id`,CONCAT_WS(' ',staff.name,staff.surname) as staff_name,staff.employee_id,staff.id as staff_id,CONCAT_WS(' ',students.firstname,students.lastname) as student_name,students.firstname,students.middlename,students.lastname, students.admission_no as admission ,students.id as sid ,libarary_members.member_type,`book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author`,book_issues.duereturn_date FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on staff.id=libarary_members.member_id left join students on (students.id=libarary_members.member_id and libarary_members.member_type='student') WHERE `book_issues`.`is_returned` = '0' " . $condition;
$this->datatables->query($sql)
->orderable('book_title,book_no,issue_date,duereturn_date,members_id,library_card_no, students.admission_no,firstname')
->searchable('book_title,book_no,issue_date,duereturn_date,libarary_members.id,library_card_no, students.admission_no,firstname')
->query_where_enable(true);
return $this->datatables->generate('json');
}
public function bookduereport($start_date, $end_date)
{
$condition = " and date_format(book_issues.duereturn_date,'%Y-%m-%d') between '" . $start_date . "' and '" . $end_date . "'";
if (isset($_POST['members_type']) && $_POST['members_type'] != '') {
$condition .= " and libarary_members.member_type='" . $_POST['members_type'] . "'";
}
$sql = "SELECT libarary_members.id as members_id,libarary_members.library_card_no,staff.id as staff_id, staff.employee_id,`book_issues`.`id`,CONCAT_WS(' ',staff.name,students.firstname) as fname,CONCAT_WS(' ',staff.surname,students.lastname) as lname, students.firstname,students.middlename,students.lastname,students.admission_no as admission ,students.id as sid ,libarary_members.member_type,`book_issues`.`return_date`, `book_issues`.`issue_date`, `book_issues`.`is_returned`, `books`.`book_title`, `books`.`book_no`, `books`.`author`,`book_issues`.duereturn_date FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on (staff.id=libarary_members.member_id and libarary_members.member_type='teacher') left join students on (students.id=libarary_members.member_id and libarary_members.member_type='student') WHERE `book_issues`.`is_returned` = '0' " . $condition;
$this->datatables->query($sql)
->orderable('book_title,book_no,issue_date,duereturn_date,members_id,library_card_no, students.admission_no,firstname')
->searchable('book_title,book_no,issue_date,duereturn_date,libarary_members.id,library_card_no, students.admission_no,firstname')
->query_where_enable(true);
return $this->datatables->generate('json');
}
public function dueforreturn($start_date, $end_date)
{
$condition = " and date_format(book_issues.duereturn_date,'%Y-%m-%d') between '" . $start_date . "' and '" . $end_date . "'";
$sql = "SELECT count(*) as total FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on staff.id=libarary_members.member_id WHERE `book_issues`.`is_returned` = '0' " . $condition;
$query = $this->db->query($sql);
return $query->result_array();
}
public function forreturn($start_date, $end_date)
{
$condition = " and date_format(book_issues.duereturn_date,'%Y-%m-%d') between '" . $start_date . "' and '" . $end_date . "'";
$sql = "SELECT count(*) as total FROM `book_issues` LEFT JOIN `books` ON `books`.`id` = `book_issues`.`book_id` left join libarary_members on libarary_members.id=book_issues.member_id left join staff on staff.id=libarary_members.member_id WHERE `book_issues`.`is_returned` = '1' " . $condition;
$query = $this->db->query($sql);
return $query->result_array();
}
}
Mini Shell