遇到PHP错误 严重程度：注意 消息：未定义的索引：名称 文件名：controllers / Orders.php 行号：336 回溯： 文件：C：\ wamp64 \ www \ restaurant \ application \ controllers \ Orders.php 行：336功能：_error_handler
文件：C：\ wamp64 \ www \ restaurant \ index.php行：315功能： require_once
defined（'BASEPATH'）或exit（'不允许直接脚本访问'）;
类订单扩展了Admin_Controller { var $ currency_code ='';
public function __construct()
{
parent::__construct();
$this->not_logged_in();
$this->data['page_title'] = 'Orders';
$this->load->model('model_orders');
$this->load->model('model_tables');
$this->load->model('model_products');
$this->load->model('model_company');
$this->load->model('model_stores');
$this->currency_code = $this->company_currency();
}
/*
* It only redirects to the manage order page
*/
public function index()
{
if(!in_array('viewOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
$this->data['page_title'] = 'Manage Orders';
$this->render_template('orders/index', $this->data);
}
/*
* Fetches the orders data from the orders table
* this function is called from the datatable ajax function
*/
public function fetchOrdersData()
{
if(!in_array('viewOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
$result = array('data' => array());
$data = $this->model_orders->getOrdersData();
foreach ($data as $key => $value) {
$store_data = $this->model_stores->getStoresData($value['store_id']);
$count_total_item = $this->model_orders->countOrderItem($value['id']);
$date = date('d-m-Y', $value['date_time']);
$time = date('h:i a', $value['date_time']);
$date_time = $date . ' ' . $time;
// button
$buttons = '';
if(in_array('viewOrder', $this->permission)) {
$buttons .= '<a target="__blank" href="'.base_url('orders/printDiv/'.$value['id']).'" class="btn btn-default"><i class="fa fa-print"></i></a>';
}
if(in_array('updateOrder', $this->permission)) {
$buttons .= ' <a href="'.base_url('orders/update/'.$value['id']).'" class="btn btn-default"><i class="fa fa-pencil"></i></a>';
}
if(in_array('deleteOrder', $this->permission)) {
$buttons .= ' <button type="button" class="btn btn-default" onclick="removeFunc('.$value['id'].')" data-toggle="modal" data-target="#removeModal"><i class="fa fa-trash"></i></button>';
}
if($value['paid_status'] == 1) {
$paid_status = '<span class="label label-success">Paid</span>';
}
else {
$paid_status = '<span class="label label-warning">Not Paid</span>';
}
$result['data'][$key] = array(
$value['bill_no'],
$store_data['name'],
$date_time,
$count_total_item,
$value['net_amount'],
$paid_status,
$buttons
);
} // /foreach
echo json_encode($result);
}
/*
* If the validation is not valid, then it redirects to the create page.
* If the validation for each input field is valid then it inserts the data into the database
* and it stores the operation message into the session flashdata and display on the manage group page
*/
public function create()
{
if(!in_array('createOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
$this->data['page_title'] = 'Add Order';
$this->form_validation->set_rules('product[]', 'Product name', 'trim|required');
if ($this->form_validation->run() == TRUE) {
$order_id = $this->model_orders->create();
if($order_id) {
$this->session->set_flashdata('success', 'Successfully created');
redirect('orders/update/'.$order_id, 'refresh');
}
else {
$this->session->set_flashdata('errors', 'Error occurred!!');
redirect('orders/create/', 'refresh');
}
}
else {
// false case
$this->data['table_data'] = $this->model_tables->getActiveTable();
$company = $this->model_company->getCompanyData(1);
$this->data['company_data'] = $company;
$this->data['is_vat_enabled'] = ($company['vat_charge_value'] > 0) ? true : false;
$this->data['is_service_enabled'] = ($company['service_charge_value'] > 0) ? true : false;
$this->data['products'] = $this->model_products->getActiveProductData();
$this->render_template('orders/create', $this->data);
}
}
/*
* It gets the product id passed from the ajax method.
* It checks retrieves the particular product data from the product id
* and return the data into the json format.
*/
public function getProductValueById()
{
$product_id = $this->input->post('product_id');
if($product_id) {
$product_data = $this->model_products->getProductData($product_id);
echo json_encode($product_data);
}
}
/*
* It gets the all the active product inforamtion from the product table
* This function is used in the order page, for the product selection in the table
* The response is return on the json format.
*/
public function getTableProductRow()
{
$products = $this->model_products->getActiveProductData();
echo json_encode($products);
}
/*
* If the validation is not valid, then it redirects to the edit orders page
* If the validation is successfully then it updates the data into the database
* and it stores the operation message into the session flashdata and display on the manage group page
*/
public function update($id)
{
if(!in_array('updateOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
if(!$id) {
redirect('dashboard', 'refresh');
}
$this->data['page_title'] = 'Update Order';
$this->form_validation->set_rules('product[]', 'Product name', 'trim|required');
if ($this->form_validation->run() == TRUE) {
$update = $this->model_orders->update($id);
if($update == true) {
$this->session->set_flashdata('success', 'Successfully updated');
redirect('orders/update/'.$id, 'refresh');
}
else {
$this->session->set_flashdata('errors', 'Error occurred!!');
redirect('orders/update/'.$id, 'refresh');
}
}
else {
// false case
$this->data['table_data'] = $this->model_tables->getActiveTable();
$company = $this->model_company->getCompanyData(1);
$this->data['company_data'] = $company;
$this->data['is_vat_enabled'] = ($company['vat_charge_value'] > 0) ? true : false;
$this->data['is_service_enabled'] = ($company['service_charge_value'] > 0) ? true : false;
$result = array();
$orders_data = $this->model_orders->getOrdersData($id);
if(empty($orders_data)) {
$this->session->set_flashdata('errors', 'The request data does not exists');
redirect('orders', 'refresh');
}
$result['order'] = $orders_data;
$orders_item = $this->model_orders->getOrdersItemData($orders_data['id']);
foreach($orders_item as $k => $v) {
$result['order_item'][] = $v;
}
$table_id = $result['order']['table_id'];
$table_data = $this->model_tables->getTableData($table_id);
$result['order_table'] = $table_data;
$this->data['order_data'] = $result;
$this->data['products'] = $this->model_products->getActiveProductData();
$this->render_template('orders/edit', $this->data);
}
}
/*
* It removes the data from the database
* and it returns the response into the json format
*/
public function remove()
{
if(!in_array('deleteOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
$order_id = $this->input->post('order_id');
$response = array();
if($order_id) {
$delete = $this->model_orders->remove($order_id);
if($delete == true) {
$response['success'] = true;
$response['messages'] = "Successfully removed";
}
else {
$response['success'] = false;
$response['messages'] = "Error in the database while removing the product information";
}
}
else {
$response['success'] = false;
$response['messages'] = "Refersh the page again!!";
}
echo json_encode($response);
}
/*
* It gets the product id and fetch the order data.
* The order print logic is done here
*/
public function printDiv($id)
{
if(!in_array('viewOrder', $this->permission)) {
redirect('dashboard', 'refresh');
}
if($id) {
$order_data = $this->model_orders->getOrdersData($id);
$orders_items = $this->model_orders->getOrdersItemData($id);
$company_info = $this->model_company->getCompanyData(1);
$store_data = $this->model_stores->getStoresData($order_data['store_id']);
$order_date = date('d/m/Y', $order_data['date_time']);
$paid_status = ($order_data['paid_status'] == 1) ? "Paid" : "Unpaid";
$table_data = $this->model_tables->getTableData($order_data['table_id']);
if ($order_data['discount'] > 0) {
$discount = $this->currency_code . ' ' .$order_data['discount'];
}
else {
$discount = '0';
}
$html = '<!-- Main content -->
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Invoice</title>
<!-- Tell the browser to be responsive to screen width -->
<meta content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no" name="viewport">
<!-- Bootstrap 3.3.7 -->
<link rel="stylesheet" href="'.base_url('assets/bower_components/bootstrap/dist/css/bootstrap.min.css').'">
<!-- Font Awesome -->
<link rel="stylesheet" href="'.base_url('assets/bower_components/font-awesome/css/font-awesome.min.css').'">
<link rel="stylesheet" href="'.base_url('assets/dist/css/AdminLTE.min.css').'">
</head>
<body onload="window.print();">
<div class="wrapper">
<section class="invoice">
<!-- title row -->
<div class="row">
<div class="col-xs-12">
<h2 class="page-header">
'.$company_info['company_name'].'
<small class="pull-right">Date: '.$order_date.'</small>
</h2>
</div>
<!-- /.col -->
</div>
<!-- info row -->
<div class="row invoice-info">
<div class="col-sm-4 invoice-col">
<b>Bill ID: </b> '.$order_data['bill_no'].'<br>
<b>Store Name: </b> '.$store_data['name'].'<br>
<b>Table name: </b> '.$table_data['table_name'].'<br>
<b>Total items: </b> '.count($orders_items).'<br><br>
</div>
<!-- /.col -->
</div>
<!-- /.row -->
<!-- Table row -->
<div class="row">
<div class="col-xs-12 table-responsive">
<table class="table table-striped">
<thead>
<tr>
<th>Product name</th>
<th>Price</th>
<th>Qty</th>
<th>Amount</th>
</tr>
</thead>
<tbody>';
foreach ($orders_items as $k => $v) {
$product_data = $this->model_products->getProductData($v['product_id']);
$html .= '<tr>
<td>'.$product_data['name'].'</td>
<td>'.$this->currency_code . ' ' .$v['rate'].'</td>
<td>'.$v['qty'].'</td>
<td>'.$this->currency_code . ' ' .$v['amount'].'</td>
</tr>';
}
$html .= '</tbody>
</table>
</div>
<!-- /.col -->
</div>
<!-- /.row -->
<div class="row">
<div class="col-xs-6 pull pull-right">
<div class="table-responsive">
<table class="table">
<tr>
<th style="width:50%">Gross Amount:</th>
<td>'.$this->currency_code . ' ' .$order_data['gross_amount'].'</td>
</tr>';
if($order_data['service_charge_amount'] > 0) {
$html .= '<tr>
<th>Service Charge ('.$order_data['service_charge_rate'].'%)</th>
<td>'.$this->currency_code .' '.$order_data['service_charge_amount'].'</td>
</tr>';
}
if($order_data['vat_charge_amount'] > 0) {
$html .= '<tr>
<th>Vat Charge ('.$order_data['vat_charge_rate'].'%)</th>
<td>'.$this->currency_code .' '.$order_data['vat_charge_amount'].'</td>
</tr>';
}
$html .=' <tr>
<th>Discount:</th>
<td>'.$discount.'</td>
</tr>
<tr>
<th>Net Amount:</th>
<td>'.$this->currency_code . ' ' .$order_data['net_amount'].'</td>
</tr>
<tr>
<th>Paid Status:</th>
<td>'.$paid_status.'</td>
</tr>
</table>
</div>
</div>
<!-- /.col -->
</div>
<!-- /.row -->
</section>
<!-- /.content -->
</div>
</body>
</html>';
echo $html;
}
}
}