<?php
defined('BASEPATH') OR exit('No direct script access allowed');
/* * *****************supplier.php**********************************
* @supplier title : Global School Management System Pro
* @type : Class
* @class name : supplier
* @description : Manage school inventory supplier for student, guardian, teacer and employee.
* @author : Farid Ahmed, Webmaster, BDU
* @url : https://bdu.ac.bd/
* @support : farid0001@bdu.ac.bd
* @copyright : BDU ICT Team
* ********************************************************** */
class Supplier extends MY_Controller {
public $data = array();
function __construct() {
parent::__construct();
$this->load->model('Supplier_Model', 'supplier', true);
// need to check school subscription status
if($this->session->userdata('role_id') != SUPER_ADMIN){
if(!check_saas_status($this->session->userdata('school_id'), 'is_enable_inventory')){
redirect('dashboard/index');
}
}
}
/*****************Function supplier**********************************
* @type : Function
* @function name : index
* @description : Load "supplier List" user interface
*
* @param : null
* @return : null
* ********************************************************** */
public function index($school_id = null) {
check_permission(VIEW);
$this->data['suppliers'] = $this->supplier->get_supplier_list($school_id);
$this->data['school_id'] = $school_id;
$this->data['filter_school_id'] = $school_id;
$this->data['schools'] = $this->schools;
$this->data['list'] = TRUE;
$this->layout->title($this->lang->line('manage_supplier') . ' | ' . SMS);
$this->layout->view('supplier/index', $this->data);
}
/*****************Function add**********************************
* @type : Function
* @function name : add
* @description : Load "Add new supplier" user interface
* and process to store "supplier" into database
* @param : null
* @return : null
* ********************************************************** */
public function add() {
check_permission(ADD);
if ($_POST) {
$this->_prepare_supplier_validation();
if ($this->form_validation->run() === TRUE) {
$data = $this->_get_posted_supplier_data();
$insert_id = $this->supplier->insert('item_suppliers', $data);
if ($insert_id) {
create_log('Has been created a supplier : '.$data['company']);
success($this->lang->line('insert_success'));
redirect('inventory/supplier/index/'.$data['school_id']);
} else {
error($this->lang->line('insert_failed'));
redirect('inventory/supplier/add');
}
} else {
$this->data['post'] = $_POST;
}
}
$this->data['suppliers'] = $this->supplier->get_supplier_list();
$this->data['schools'] = $this->schools;
$this->data['add'] = TRUE;
$this->layout->title($this->lang->line('add') . ' | ' . SMS);
$this->layout->view('supplier/index', $this->data);
}
/*****************Function edit**********************************
* @type : Function
* @function name : edit
* @description : Load Update "supplier" user interface
* with populated "supplier" value
* and process update "supplier" database
* @param : $id integer value
* @return : null
* ********************************************************** */
public function edit($id = null) {
check_permission(EDIT);
if(!is_numeric($id)){
error($this->lang->line('unexpected_error'));
redirect('inventory/supplier/index');
}
if ($_POST) {
$this->_prepare_supplier_validation();
if ($this->form_validation->run() === TRUE) {
$data = $this->_get_posted_supplier_data();
$updated = $this->supplier->update('item_suppliers', $data, array('id' => $this->input->post('id')));
if ($updated) {
create_log('Has been updated a supplier : '.$data['company']);
success($this->lang->line('update_success'));
redirect('inventory/supplier/index/'.$data['school_id']);
} else {
error($this->lang->line('update_failed'));
redirect('inventory/supplier/edit/' . $this->input->post('id'));
}
} else {
$this->data['supplier'] = $this->supplier->get_single('item_suppliers', array('id' => $this->input->post('id')));
}
}
if ($id) {
$this->data['supplier'] = $this->supplier->get_single('item_suppliers', array('id' => $id));
if (!$this->data['supplier']) {
redirect('inventory/supplier/index');
}
}
$this->data['suppliers'] = $this->supplier->get_supplier_list($this->data['supplier']->school_id);
$this->data['school_id'] = $this->data['supplier']->school_id;
$this->data['schools'] = $this->schools;
$this->data['edit'] = TRUE;
$this->layout->title($this->lang->line('edit') . ' | ' . SMS);
$this->layout->view('supplier/index', $this->data);
}
/*****************Function get_single_supplier**********************************
* @type : Function
* @function name : get_single_supplier
* @description : "Load single supplier information" from database
* to the user interface
* @param : null
* @return : null
* ********************************************************** */
public function get_single_supplier(){
$supplier_id = $this->input->post('supplier_id');
$this->data['supplier'] = $this->supplier->get_single_supplier($supplier_id);
echo $this->load->view('supplier/get-single-supplier', $this->data);
}
/*****************Function _prepare_supplier_validation**********************************
* @type : Function
* @function name : _prepare_supplier_validation
* @description : Process "supplier" user input data validation
*
* @param : null
* @return : null
* ********************************************************** */
private function _prepare_supplier_validation() {
$this->load->library('form_validation');
$this->form_validation->set_error_delimiters('<div class="error-message" style="color: red;">', '</div>');
$this->form_validation->set_rules('school_id', $this->lang->line('school_name'), 'trim|required');
$this->form_validation->set_rules('company',' ' . $this->lang->line('company'), 'trim|required');
$this->form_validation->set_rules('contact', $this->lang->line('contact_name'), 'trim|required');
$this->form_validation->set_rules('email', $this->lang->line('email'), 'trim|valid_email');
$this->form_validation->set_rules('phone', $this->lang->line('phone'), 'trim|required|min_length[6]|max_length[20]');
$this->form_validation->set_rules('address', $this->lang->line('address'), 'trim');
$this->form_validation->set_rules('note', $this->lang->line('note'), 'trim');
}
/*****************Function company**********************************
* @type : Function
* @function name : company
* @description : Unique check for "supplier company" data/value
*
* @param : null
* @return : boolean true/false
* ********************************************************** */
public function company() {
if ($this->input->post('id') == '') {
$supplier = $this->supplier->duplicate_check($this->input->post('company'));
if ($supplier) {
$this->form_validation->set_message('company', $this->lang->line('already_exist'));
return FALSE;
} else {
return TRUE;
}
} else if ($this->input->post('id') != '') {
$supplier = $this->supplier->duplicate_check($this->input->post('company'), $this->input->post('id'));
if ($supplier) {
$this->form_validation->set_message('company', $this->lang->line('already_exist'));
return FALSE;
} else {
return TRUE;
}
}
}
/*****************Function _get_posted_supplier_data**********************************
* @type : Function
* @function name : _get_posted_supplier_data
* @description : Prepare "supplier" user input data to save into database
*
* @param : null
* @return : $data array(); value
* ********************************************************** */
private function _get_posted_supplier_data() {
$items = array();
$items[] = 'school_id';
$items[] = 'company';
$items[] = 'contact';
$items[] = 'email';
$items[] = 'phone';
$items[] = 'address';
$items[] = 'note';
$data = elements($items, $_POST);
$data['modified_at'] = date('Y-m-d H:i:s');
$data['modified_by'] = logged_in_user_id();
if ($this->input->post('id')) {
} else {
$data['created_at'] = date('Y-m-d H:i:s');
$data['created_by'] = logged_in_user_id();
$data['status'] = 1;
}
return $data;
}
/*****************Function delete**********************************
* @type : Function
* @function name : delete
* @description : delete "supplier" from database
*
* @param : $id integer value
* @return : null
* ********************************************************** */
public function delete($id = null) {
check_permission(VIEW);
if(!is_numeric($id)){
error($this->lang->line('unexpected_error'));
redirect('inventory/supplier/index');
}
$supplier = $this->supplier->get_single('item_suppliers', array('id' => $id));
if ($this->supplier->delete('item_suppliers', array('id' => $id))) {
create_log('Has been deleted a supplier : '.$supplier->company);
success($this->lang->line('delete_success'));
redirect('inventory/supplier/index/'.$supplier->school_id);
} else {
error($this->lang->line('delete_failed'));
}
redirect('inventory/supplier/index');
}
}