Web Api (Soap): how to display in the response element name the _ (underscore)

[marzio_pulcini]

Hello all,
I'm trying to display in the response an element with the underscore character, but I can't (i'm getting an error).

For example I should have <increment_id>123456</increment_id>

Following is the situation:

this is the interface and i must have in the response the element 

<?php
 namespace Sibyl\Ctm\Api\Data;
 
 
interface SibylDataOrder2Interface
{
	
	/**
     * Get value
     * 
     * @return string
     */
    public function getIncrement_Id();
	
	/**
     * Return value
     * 
     * @return void
     */
	public function setIncrement_Id(String $temp);


......
?>

and here the class implementing the previous interface

<?php
 
 // app/code/local/Sibyl/Ctm/Model/Order/SibylDataOrder2.php
namespace Sibyl\Ctm\Model\Order;
 
 
class SibylDataOrder2 implements \Sibyl\Ctm\Api\Data\SibylDataOrder2Interface{
 
    public $increment_Id;
	
 	public function getIncrement_Id(){
		return $this->increment_Id;
	}
	
	public function setIncrement_Id(String $temp){		$this->increment_Id = $temp;
	}


.....
?>

When i call the service I get this error message:

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><SOAP-ENV:Fault><faultcode>SOAP-ENV:Server</faultcode><faultstring>SOAP-ERROR: Encoding: object has no 'increment_Id' property</faultstring></SOAP-ENV:Fault></SOAP-ENV:Body></SOAP-ENV:Envelope>{"messages":{"error":[{"code":500,"message":"Server internal error. See details in report api\/1549231960746"}]}}

But if i remove the _  (underscore) from methods (get and set) and variable increment_Id service working fine.

Can anyone help me?

Thanks in advance

[Hiren_K_Patel]

Hello,

This is Magento standard and Magento standard follows PSR 1 and PSR 2.

https://devdocs.magento.com/guides/v2.3/coding-standards/code-standard-php.html 

As per Magento Standard, your code should be as per the following.

In interface file (Sibyl\Ctm\Api\Data\SibylDataOrder2Interface)

<?php
 namespace Sibyl\Ctm\Api\Data;
 
 
interface SibylDataOrder2Interface
{
	
	/**
     * Get value
     * 
     * @return string
     */
    public function getIncrementId();
	
	/**
     * Return value
     * 
     * @return void
     */
	public function setIncrementId(String $temp);


......
?>

and in implemented Class ( Sibyl\Ctm\Model\Order\SibylDataOrder2 )

<?php
 
 // app/code/local/Sibyl/Ctm/Model/Order/SibylDataOrder2.php
namespace Sibyl\Ctm\Model\Order;
 
 
class SibylDataOrder2 implements \Sibyl\Ctm\Api\Data\SibylDataOrder2Interface{
 
    public $increment_Id;
	
 	public function getIncrementId(){
		return $this->increment_Id;
	}
	
	public function setIncrementId(String $temp){		$this->increment_Id = $temp;
	}


....
?>

Enjoy Coding 

If it helps then Click on Kudos and Accept as Solution.

Thank you

Hiren Patel

[marzio_pulcini]

Hello Hiren_Patel,

first of all thank you you for helping.

I tried your solution but, nothing changed, in the soap response I don't see the underscore.

take a look following

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope
    xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:ns1="http://xxxx/soap/all?services=sibylCtmCustomapiV1">
    <SOAP-ENV:Body>
        <ns1:sibylCtmCustomapiV1OrderListResponse>
            <result>
                <item>
                    <incrementId>100000158</incrementId>
                </item>
            </result>
        </ns1:sibylCtmCustomapiV1OrderListResponse>
    </SOAP-ENV:Body>
</SOAP-ENV:Envelope>

[Hiren_K_Patel]

Hello @login7qwmwb10a 

Sorry I never heard about them.

If it helps click on Kudos and Accept as Solution.

Hiren Patel