http xml response is not parsable while creating order - php

Question

I have written a web service for order creation as below
<?php
#ini_set('display_errors', 'on');
define('_PS_DEBUG_SQL_', true);
require_once('db.php');
require_once('PSWebServiceLibrary.php');
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$customerId = $_POST['customerid'];
$address = $_POST['address'];
$phoneno = $_POST['phoneno'];
$city = $_POST['city'];
$postcode = $_POST['postcode'];
$totalprice = $_POST['totalprice'];
$orders = $_POST['orders'];
$firstname = $_POST['firstname'] ;
$lastname = $_POST['lastname'] ;
$paymethod = "cod"; // cod or payu// cod or payu
$curdate=date('Y-m-d H:i:s');
if($paymethod == "payu") {
$orderModule = "citruspayu" ;
$orderPayment = "PayUmoney " ;
} else if($paymethod =="cod") {
$orderModule = "ps_cashondelivery" ;
$orderPayment = "Cash on delivery (cod)" ;
}
$curdate=date('Y-m-d H:i:s');
$orders = str_replace("\\", "",$orders);
$orders = json_decode($orders, true) ;
$ocnt=sizeof($orders);
//print_r($ocnt);
// need to check with product id and qunatity - ps_stock_available
// for ($i = 0 ; $i < $ocnt ; $i++) {
// $proid= $orders[$i]['product_id'];
// $quan=$orders[$i]['total_qty'];
// }
$result = array() ;
// print_r($result);
try
{
$sql=mysqli_query($con,"select * from `ps_customer` WHERE id_customer='".$customerId."'");
$cnt=mysqli_affected_rows($con);
if($cnt!=0) { //to place order
$row=mysqli_fetch_assoc($sql);
$webService = new PrestaShopWebservice(PS_SHOP_PATH, PS_WS_AUTH_KEY, DEBUG);
$xml = $webService->get(array('url' => PS_SHOP_PATH.'/api/addresses?ws_key='.PS_WS_AUTH_KEY.'&schema=synopsis'));
$resources = $xml->children()->children();
$resources->id_country = 110; //India
$resources->id_state = 348; //Tamil Nadu
$resources->id_customer = $customerId;
$resources->alias = "My address";
$resources->lastname = $lastname ; //$row['lastname'];// last name is required
$resources->firstname = $firstname;
$resources->address1 = $address;
$resources->postcode = $postcode;
$resources->city = $city;
$resources->phone_mobile = $phoneno;
$resources->active = 1;
$resources->date_add = date('Y-m-d H:i:s');
$resources->date_upd = date('Y-m-d H:i:s');
$sql = mysqli_query($con,"select * from ps_address where id_customer=$customerId and firstname='".$firstname."' and lastname='".$lastname."' and address1='".$address."' and city='".$city."' and postcode='".$postcode."' and (phone_mobile= $phoneno or phone=$phoneno)");
//$sqll= "select * from ps_address where id_customer=$customerId and firstname='".$firstname."' and lastname='".$lastname."' and address1='".$address."' and city='".$city."' and postcode='".$postcode."' and (phone_mobile= $phoneno or phone=$phoneno)";
// echo $sqll;
$cnt=mysqli_num_rows($sql);
// echo "addrs count....".($cnt);
if($cnt == 0) {
$opt = array('resource' => 'addresses?ws_key='.PS_WS_AUTH_KEY.'&schema=synopsis');
// echo "111";
$opt['postXml'] = $xml->asXML();// echo $opt['postXml'];
// echo "222";
$xml = $webService->add($opt);
// echo "333";
$addressid = $xml->address->id;
// echo "string".$addressid;
}
else {
$address=mysqli_fetch_assoc($sql) ;
$addressid = $address['id_address'] ;
//echo "address id---".$addressid ;
}
//echo "now";
//exit();
if($addressid) { // if addressid exists
// to insert cart details
$cxml = $webService->get(array('url' => PS_SHOP_PATH.'/api/carts?ws_key='.PS_WS_AUTH_KEY.'&schema=synopsis'));
$cresources = $cxml->children()->children();
$cresources->id_carrier = 4;
$cresources->id_shop_group = 1;
$cresources->id_shop = 1;
$cresources->delivery_option = 'a:1:{i:'.$addressid.';s:2:"4,";}';
$cresources->id_customer = $customerId;
$cresources->id_lang = 2;
$cresources->id_address_delivery =$addressid;
$cresources->id_address_invoice = $addressid;
$cresources->id_currency = 1;
$cresources->id_guest = 1;
$cresources->date_add = date('Y-m-d H:i:s');
$cresources->date_upd = date('Y-m-d H:i:s');
$opt = array('resource' => 'carts?ws_key='.PS_WS_AUTH_KEY.'&schema=synopsis');
$opt['postXml'] = $cxml->asXML();
$cxml = $webService->add($opt);
$cartid = $cxml->cart->id;
echo "cart id===".$cartid ;
if($cxml) {
/*insert cart product*/
$delqur = mysqli_query($con,"DELETE FROM ps_cart_product WHERE id_cart = $cartid;");
for ($i = 0 ; $i < $ocnt ; $i++) {
$proid= $orders[$i]['product_id'];
$quan=$orders[$i]['total_qty'];
$qur = mysqli_query($con,"INSERT INTO ps_cart_product (`id_cart`,`id_product`,`id_address_delivery`,`id_shop`,
`id_product_attribute`,`quantity`,`date_add`) VALUES('$cartid','$proid','$addressid','1','0','$quan','$curdate');");
}
/*insert cart product*/
/*to insert order details*/
$webService = new PrestaShopWebservice(PS_SHOP_PATH, PS_WS_AUTH_KEY, DEBUG);
$orderxml = $webService->get(array('url' => PS_SHOP_PATH.'/api/orders?ws_key='.PS_WS_AUTH_KEY.'&schema=synopsis'));
$orderxml->order->id_address_delivery = $addressid;
$orderxml->order->id_address_invoice = $addressid;
$orderxml->order->id_cart = $cartid;
$orderxml->order->id_currency = 1;
$orderxml->order->id_lang = 2;
$orderxml->order->id_customer = $customerId;
$orderxml->order->id_carrier = 4; // Check your id_carrier
$orderxml->order->current_state = 3;
$orderxml->order->module = $orderModule ;
//'citruspayu' ; //'ps_cashondelivery';
$orderxml->order->valid = 0;
$orderxml->order->id_shop_group = 1;
$xml->order->id_shop = 1;
$orderxml->order->payment = $orderPayment ;
//"PayUmoney" ; //'Cash on delivery (COD)';
$orderxml->order->total_discounts = 0;
$orderxml->order->total_discounts_tax_incl =0;
$orderxml->order->total_discounts_tax_excl =0;
$orderxml->order->total_paid = $totalprice;
$orderxml->order->total_paid_tax_incl = $totalprice;
$orderxml->order->total_paid_tax_excl = $totalprice;
$orderxml->order->total_paid_real = $totalprice;
$orderxml->order->total_products = 2 ;
$orderxml->order->total_products_wt = 200 ;
$orderxml->order->total_shipping = 0;
$orderxml->order->total_shipping_tax_incl = 0;
$orderxml->order->total_shipping_tax_excl = 0;
$orderxml->order->conversion_rate = 1;
// $orderxml->order->from_device="app" ;
$orderxml->order->secure_key = md5(uniqid(rand(), true));;
$opt = array('resource' => 'orders?sendemail=1');
$orderxml = $orderxml->asXML();
$opt['postXml'] = $orderxml ; //echo $opt['postXml'];
$orderxml = $webService->add($opt);
$orderid=$orderxml->order->id;
if($orderxml) {
$findSecLastInvoice=mysqli_query($con,"SELECT * FROM `ps_order_invoice` ORDER BY `delivery_number` DESC LIMIT 1");
$icnt=mysqli_affected_rows($con);
if($icnt!=0) {
$inrow=mysqli_fetch_assoc($findSecLastInvoice);
$dnumber =$inrow['delivery_number'] + 1;
} else {
$dnumber =1;
}
$findOrderid=mysqli_query($con,"SELECT * FROM `ps_orders` WHERE id_cart='$cartid'");
$orderrow=mysqli_fetch_assoc($findOrderid);
$update_orderinvoice = mysqli_query($con, "UPDATE ps_order_invoice SET delivery_number='$dnumber',delivery_date='$curdate' WHERE id_order='".$orderrow['id_order']."'") ;
if($update_orderinvoice) {
$update_order = mysqli_query($con, "UPDATE ps_orders SET delivery_number='$dnumber',delivery_date='$curdate' WHERE id_order='".$orderrow['id_order']."'") ;
$update_orderhistory = mysqli_query($con, "UPDATE ps_order_history WHERE id_order='".$orderrow['id_order']."'") ;
$result['status']= "Success";
$result['orderid'] = strval($orderid) ;
}
} else {
$result['status']= "Error";
} //$oxml
} //$cxml
// to insert cart details
} //$address id
}
else { //not exists
$result['status']="Account Not Found";
}
// header('Content-type: application/json');
echo json_encode($result);
mysqli_close($con);
}
catch (PrestaShopWebserviceException $e)
{
// Here we are dealing with errors
$trace = $e->getTrace();
if ($trace[0]['args'][0] == 404) echo 'Bad ID';
else if ($trace[0]['args'][0] == 401) echo 'Bad auth key';
else echo 'Other error<br />'.$e->getMessage();
}
}//post
else {
echo "No Post Parameters" ;
}
//}
?>
While running in postman I get a success message. but when I see app log am getting an error as HTTP XML response is not parsable and LibXMLError::__set_state error...somebody pls help. I have also trimmed it but no use.1
I'm using PSWebServiceLibrary.php for Prestashop and in the add function, this is the code which sends the XML request for parsing.