API SOAP e Cron: integrare Magento con servizi esterni

@akira28
Chi Sono
• Co-fondatore di Yameveo
• 9 anni sviluppando in PHP
• Più di 3 anni di esperienza con Magento
• Lead developer di progetti Magento per Privalia,
Reckitt Benckiser e Groupalia
• Zend Framework Certiﬁed Engineer

@akira28
Yameveo
Fondata nel 2012 a Barcellona, Yameveo è una società
giovane, dinamica ed internazionale, specializzata  
nell’e-commerce e nello sviluppo di applicazioni web.
!
!
www.yameveo.com
@Yameveo

@akira28
Yameveo Store
Decine di moduli per Magento e Prestashop
store.yameveo.com

@akira28
Di cosa parleremo
• Intro alle API SOAP di Magento
• Estensione delle API Magento
• Estensione 3rd party
• Creare una nuova chiamata API
• Il sistema Cron di Magento

@akira28
Magento SOAP
“Le API SOAP di Magento offrono la possibilità di gestire i
negozi e-commerce, fornendo chiamate per lavorare con
risorse quali clienti, categorie, prodotti e ordini.
Consentono inoltre di gestire i carrelli e l'inventario.”
Documentazione Magento

@akira28
Applicazioni
• Integrazione con operatori logistici
• Integrazione con Warehouse
• Integrazione con CRM ed ERP
• Integrazione con altri servizi via middleware
• App mobile
• …

@akira28
API Magento
Quando viene effettuata una richiesta HTTP il sistema di
routing standard di Magento invia la richiesta ad una action
del controller del modulo Mage_Api
!
Questa action istanzia un oggetto "Server API", lo inizializza
con il tipo di API (SOAP, XML-RPC, etc.), ed in seguito
chiama il suo metodo “run”

@akira28
Come iniziare
• Assicurati che l’endpoint sia accessibile: 
www.example.com/api/v2_soap 
www.example.com/api/soap
• Deﬁnisci Utenti API e le risorse associate: 
System -> Web Services
• Dai un’occhiata al WSDL 
www.example.com/api/v2_soap?wsdl=1 
www.example.com/api/soap?wsdl=1

@akira28
Magento API ﬂow
• Crea un Session ID effettuando una richiesta
“login” con username e API key
• Salva il Session ID per effettuare altre chiamate
• Effettua le altre chiamate passando il Session ID
• Termina la sessione con endSession

@akira28
Testing API V1
// connect to soap server
$client = new SoapClient('http://apimagento.dev/api/soap?wsdl=1', array('cache_wsdl' => WSDL_CACHE_NONE, 'trace' =>
1));
!
// log in
$session = $client->login('user', ‘password’);
!
$info = $client->call($session, 'catalog_product.info', '4');
!
var_export($client->__getLastRequest());
http://www.php.net/manual/en/class.soapclient.php

@akira28
Esempio request V1
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:Magento"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-
ENC="http://schemas.xmlsoap.org/soap/encoding/" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<SOAP-ENV:Body>
<ns1:call>
<sessionId xsi:type="xsd:string">24eafa404acbd904f3c0978669102496</sessionId>
<resourcePath xsi:type="xsd:string">catalog_product.info</resourcePath>
<args xsi:type="xsd:int">4</args>
</ns1:call>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

@akira28
Esempio response V1
array(6) {
'product_id' =>
string(3) "4"
'sku' =>
string(3) “sku-1“
'set' =>
string(2) "41"
'type' =>
string(12) "conﬁgurable"
'categories' =>
array(1) {
[0] =>
string(1) "4"
}
'websites' =>
array(1) {
[0] =>
string(1) "1"
}
}

@akira28
Testing API V2
// connect to soap server
$client = new SoapClient('http://apimagento.dev/api/v2_soap?wsdl=1', array('cache_wsdl' => WSDL_CACHE_NONE, 'trace'
=> 1));
!
// log in
$session = $client->login('user', ‘password');
!
$complexFilter = array(
'complex_ﬁlter' => array(
array(
'key' => 'type',
'value' => array('key' => 'eq', 'value' => 'conﬁgurable')
)
)
);
$list = $client->catalogProductList($session, $complexFilter);
!
var_export($client->__getLastRequest());

@akira28
Esempio request V2
<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://
schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="urn:Magento" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/
encoding/">
<SOAP-ENV:Body>
<ns1:catalogProductList>
<sessionId xsi:type="xsd:string">c84d5edf23f22913066f4246d0949908</sessionId>
<filters xsi:type="ns1:filters">
<complex_filter SOAP-ENC:arrayType="ns1:complexFilter[1]" xsi:type="ns1:complexFilterArray">
<item xsi:type="ns1:complexFilter">
<key xsi:type="xsd:string">type</key>
<value xsi:type="ns1:associativeEntity">
<key xsi:type="xsd:string">eq</key>
<value xsi:type="xsd:string">configurable</value>
</value>
</item>
</complex_filter>
</filters>
<storeView xsi:nil="true" />
</ns1:catalogProductList>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

@akira28
Esempio response V2
array(118) {
[0] =>
class stdClass#2 (9) {
public $product_id =>
string(2) "16"
public $sku =>
string(5) "n2610"
public $name =>
string(16) "Nokia 2610 Phone"
public $set =>
string(2) "38"
public $type =>
string(6) "conﬁgurable"
public $category_ids =>
array(1) {
[0] =>
string(1) "8"
}
public $website_ids =>
array(1) {
[0] =>
string(1) "1"
}
public $price =>
double(149.99)
public $available_quantity =>
int(996)
}
[…]

@akira28
abstract class Mage_Api_Model_Server_Handler_Abstract
{
public function startSession(){[…]}
!
public function endSession($sessionId){[…]}
!
public function login($username, $apiKey){[…]}
!
public function call($sessionId, $apiPath, $args = array()){[…]}
public function multiCall($sessionId, array $calls = array(), $options = array()){[…]}
public function resources($sessionId){[…]}
public function globalFaults($sessionId){[…]}
public function resourceFaults($sessionId, $resourceName){[…]}
!
}
!
app/code/core/Mage/Api/Model/Server/Handler/Abstract.php
API SOAP Handler

@akira28
Differenze API V1 e V2
• V2 è adatta ad applicazioni scritte in linguaggi
tipizzati come Java o .NET
• Il WSDL V2 è molto più grande
• Nella V2 esiste un metodo per ogni chiamata: 
V1 - $client->call($sid, ’catalog_product.info’, …); 
V2 - $client->catalogProductInfo($sid, …);

@akira28
Problemi
• Le chiamate native non contengono abbastanza
informazioni
• Le estensioni di terze parti quasi mai offrono API
• Non esistono call per alcune risorse

@akira28
Soluzioni
• Estensione delle API native
• Inclusione delle estensioni di terze parti
• Nuove call API

@akira28
Estensione ProductInfo
• Conﬁgurazione del modulo
• Codice PHP
• WSDL

@akira28
Estensione ProductInfo - conﬁg
[…]
<global>
<models>
[…]
<catalog>
<rewrite>
<product_api>Yameveo_Productinfo_Model_Catalog_Product_Api</product_api>
<product_api_v2>Yameveo_Productinfo_Model_Catalog_Product_Api_V2</product_api_v2>
</rewrite>
</catalog>
[…]
!
Yameveo/Productinfo/etc/conﬁg.xml

@akira28
class Yameveo_Productinfo_Model_Catalog_Product_Api extends Mage_Catalog_Model_Product_Api
{
[…]
public function info($productId, $store = null, $attributes = array(), $identiﬁerType = null)
{
$product = $this->_getProduct($productId, $store, $identiﬁerType);
[…]
return $this->infoResult($result, $product, $attributes, $store);
}
[…]
Yameveo/Productinfo/Model/Catalog/Product/Api.php
ProductInfo - codice

@akira28
ProductInfo - codice
class Yameveo_Productinfo_Model_Catalog_Product_Api extends Mage_Catalog_Model_Product_Api
{
[…]
protected function infoResult($result, $product, $attributes, $store)
{
[…]
} elseif ($product->isConfigurable()) {
$childProducts = Mage::getModel('catalog/product_type_configurable')->getUsedProducts(null, $product);
$skus = array();
foreach ($childProducts as $childProduct) {
$skus[$childProduct->getId()][‘sku’] = $childProduct->getSku();
[…]
}
$result['configurable_products_data'] = $skus;
[…]
return $result;
}
}
Yameveo/Productinfo/Model/Catalog/Product/Api.php

@akira28
Estensione ProductInfo - wsdl
[…]
<complexType name="catalogProductReturnEntity">
<all>
[…]
<element name="conﬁgurable_products_data" type="typens:childrenEntityArray" minOccurs="0"/>
[…]
</all>
</complexType>
!
<complexType name="childrenEntityArray">
<complexContent>
<restriction base="soapenc:Array">
<attribute ref="soapenc:arrayType" wsdl:arrayType="typens:childrenEntity[]"/>
</restriction>
</complexContent>
</complexType> 
<complexType name="childrenEntity">
<all>
<element name="sku" type="xsd:string" minOccurs=“0"/>
[…]
</all>
</complexType>
[…]
!
Yameveo/Productinfo/etc/wsdl.xml

Inclusione delle estensioni di
terze parti

@akira28
Estensione OrderApi
• Codice PHP
• WSDL

@akira28
Estensione OrderApi - conﬁg
!
[…]
<models>
<yameveo_orderapi>
<class>Yameveo_OrderApi_Model</class>
</yameveo_orderapi>
<sales>
<rewrite>
<order_api>Yameveo_OrderApi_Model_Order_Api</order_api>
<order_api_v2>Yameveo_OrderApi_Model_Order_Api_V2</order_api_v2>
</rewrite>
</sales>
</models>
[…]
Yameveo/OrderApi/etc/conﬁg.xml

@akira28
Estensione M2ePro - codice
class Yameveo_OrderApi_Model_Order_Api extends Mage_Sales_Model_Order_Api
{
public function info($orderIncrementId)
{
$result = parent::info($orderIncrementId);
$ebayOrder = Mage::helper('M2ePro/Component_Ebay')
->getCollection('Order')
->addFieldToFilter('magento_order_id', $result['order_id'])
->getFirstItem();
!
if ($ebayOrder->getData('ebay_order_id')) {
$result['ebay'] = array();
$result['ebay']['ebay_order_id'] = $ebayOrder->getData('ebay_order_id');
$result['ebay']['selling_manager_record_number'] = $ebayOrder->getData('selling_manager_record_number');
[…]
foreach ($ebayOrder->getItemsCollection() as $item) {
$itemArray = array(
[…]
'buy_it_now_price' => $item->getData('buy_it_now_price'),
[…]
);
!
$result['ebay']['items'][] = $itemArray;
}
}
return $result;
}
[…]
Yameveo/OrderApi/Model/Order/Api.php

@akira28
Estensione M2ePro - wsdl
[…]
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="urn:Magento">
<complexType name="salesOrderEntity">
<all>
<element name="ebay" type="typens:ebayOrder" minOccurs="0" maxOccurs="1"/>
</all>
</complexType>
<complexType name="ebayOrder">
<all>
<element name="ebay_order_id" type="xsd:string" minOccurs="0" maxOccurs="1"/>
<element name="items" type="typens:ebayOrderItems" minOccurs="0" />
[…]
</all>
</complexType>
<complexType name="ebayOrderItems">
<complexContent>
<attribute ref="soapenc:arrayType" wsdl:arrayType="typens:ebayOrderItem[]" />
</restriction>
</complexContent>
</complexType>
<complexType name=“ebayOrderItem">
[…]
<element name="buy_it_now_price" type="xsd:string" minOccurs="0" maxOccurs=“1"/>
[…]
</complexType>
[…]
Yameveo/OrderApi/etc/wsdl.xml

@akira28
Estensione RmaApi
• Codice PHP
• WSDL

@akira28
RmaApi - config
<config>
<modules>
<Yameveo_RmaApi>
<version>1.0</version>
</Yameveo_RmaApi>
</modules>
<global>
<models>
<rma>
<class>Yameveo_RmaApi_Model</class>
</rma>
</models>
<helpers>
<rma>
<class>Yameveo_RmaApi_Helper</class>
</rma>
</helpers>
</global>
</config>
Yameveo/RmaApi/etc/config.xml

@akira28
RMA API api.xml
<config>
<api>
<resources>
<rma translate="title" module="rmaapi">
<model>rma/api</model>
<title>Rma Resource</title>
<acl>rma</acl>
<methods>
<info translate="title" module="rmaapi">
<title>Retrieve RMA information</title>
<method>info</method>
<acl>rma/info</acl>
</info>
</methods>
<faults module="rmaapi">
<invalid_protocol>
<code>106</code>
<message>This operation available through SOAP v2 only.</message>
</invalid_protocol>
</faults>
</rma>
</resources>
<resources_alias>
<rma>rma</rma>
</resources_alias>
<v2>
<resources_function_prefix>
<rma>rma</rma>
</resources_function_prefix>
</v2>
<acl>
<resources>
<rma translate="title" module="rmaapi">
<info translate="title" module="rmaapi">
<title>Retrieve RMA information</title>
</info>
</rma>
</resources>
</acl>
</api>
</config>
Yameveo/RmaApi/etc/api.xml

@akira28
RmaApi - codice
class Yameveo_RmaApi_Model_Api extends Mage_Api_Model_Resource_Abstract
{
/**
* Info on RMA
*
* @param string $incrementId
* @return info
*/
public function info($incrementId)
{
$rma = Mage::getModel('enterprise_rma/rma')
->getCollection()
->addFieldToFilter('increment_id', $incrementId)
->getFirstItem();
$rmaData = $rma->getData();
foreach ($rma->getItemsForDisplay() as $item) {
$rmaData['items'][] = $item->getData();
}
$comments = Mage::getResourceModel('enterprise_rma/rma_status_history_collection')
->addFilter('rma_entity_id', $rma->getId());
foreach ($comments as $comment) {
$rmaData['comments'][] = $comment->getData();
}
$rmaData['shipping_label'] = $rma->getShippingLabel()->getData();
!
return $rmaData;
}
Yameveo/RmaApi/Model/Api.php

@akira28
RmaApi - wsdl
[…]
<message name="rmaInfoRequest">
<part name="sessionId" type="xsd:string"/>
<part name="rmaIncrementId" type="xsd:string"/>
</message>
<message name="rmaInfoResponse">
<part name="result" type="typens:rmaExportEntity"/>
</message>
[...]
<portType name="{{var wsdl.handler}}PortType">
<operation name="rmaInfo">
<documentation>Info on RMA</documentation>
<input message="typens:rmaInfoRequest"/>
<output message="typens:rmaInfoResponse"/>
</operation>
</portType>
<binding name="{{var wsdl.handler}}Binding" type="typens:{{var wsdl.handler}}PortType">
<operation name="rmaInfo">
<soap:operation soapAction="urn:{{var wsdl.handler}}Action"/>
<input>
<soap:body namespace="urn:{{var wsdl.name}}" use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</input>
<output>
<soap:body namespace="urn:{{var wsdl.name}}" use="encoded"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"/>
</output>
</operation>
</binding>

@akira28
RmaApi - wsdl
<complexType name="rmaExportEntity">
<all>
[...]
<element name="customer_custom_email" type="xsd:string" minOccurs="0" maxOccurs="1"/>
<element name="items" type="typens:rmaExportEntityItemsArray" minOccurs="1" maxOccurs="1"/>
[...]
</all>
</complexType>
<complexType name="rmaExportEntityItemsArray">
<complexContent>
<attribute ref="soapenc:arrayType" wsdl:arrayType="typens:rmaExportEntityItem[]"/>
</restriction>
</complexContent>
</complexType>
<complexType name="rmaExportEntityItem">
<all>
[...]
<element name="product_sku" type="xsd:string" minOccurs="0"/>
[...]
</all>
</complexType>
Yameveo/RmaApi/etc/wsdl.xml

@akira28
Cos’altro si può fare con le
API
• Esportare ed importare ordini, prodotti, clienti
• Checkout via SOAP per applicazioni esterne
• Creare promozioni
• Gestire il CMS
• ….
• Le possibilità sono inﬁnite!

@akira28
Magento Cron
• Cos’è
• Come funziona
• Come può risultare utile
• Come si crea un task

@akira28
Magento Cron
!
• Il meccanismo Cron di Magento viene attivato periodicamente
utilizzando un cronjob del sistema
• La chiamata viene avviata nel ﬁle di cron.php
• Il codice in cron.php invoca Mage_Cron_Model_Observer →
dispatch(), che a sua volta provvederà a:
• eseguire le operazioni pianiﬁcate
• generare, se necessario, task da eseguire in futuro
• ripulire la history delle operazioni eseguite

@akira28
Utilizzi del cron
• Export automatico
• Report ordini giornaliero
• Aggiornamento statistiche
• Invio mail per cart abbandonati
• …

@akira28
Creare un task cron - conﬁg
[…]
<crontab>
<jobs>
<yameveo_export>
<schedule>
<cron_expr>0 2 * * *</cron_expr>
</schedule>
<run>
<model>yameveo/observer::inventoryExport</model>
</run>
</yameveo_export>
</jobs>
</crontab>
[…]
Yameveo/Export/etc/conﬁg.xml

@akira28
Creare un task cron - codice
class Yameveo_Export_Model_Observer extends Mage_Core_Model_Observer
{
/**
* Cron method to export the complete product inventory to the conﬁgured ftp server
*/
public function inventoryExport()
{
$products = Mage::getModel(‘catalog/product’)->getCollection();
// build data to export
foreach ($products as $product) { 
[…]
}
$this->sendToFtp($data);
}
[…]
}
Yameveo/Export/Model/Observer.php

@akira28
Configurare cron da
backend
[…]
<settings translate="label" module=“yameveo_export">
[…]
<fields>
<cron_settings translate="label comment" module="yameveo_export">
<label>How often do you want the cron to run?</label>
<frontend_type>text</frontend_type>
<sort_order>70</sort_order>
<comment>Use Crontab Format (Eg. "0 4 * * *" for every day at 4 a.m.)</comment>
<show_in_default>1</show_in_default>
</cron_settings>
</fields>
</settings>
[…]
Yameveo/etc/system.xml

@akira28
Configurare cron da
backend
[…]
<crontab>
<jobs>
<yameveo_export>
<schedule>
<config_path>export_config/settings/cron_settings</config_path>
</schedule>
<run>
<model>yameveo_export/observer::inventoryExport</model>
</run>
</yameveo_export>
</jobs>
</crontab>
[…]
Yameveo/Export/etc/config.xml

@akira28
Risorse
• www.yameveo.com
• github.com/Yameveo
• twitter.com/Yameveo
• alanstorm.com
• www.magentocommerce.com/api

Grazie!
www.yameveo.com
!
@akira28
@Yameveo
!
http://bit.ly/andreadepirro

@akira28
yameveo@yameveo.com
STIAMO ASSUMENDO!

API SOAP e Cron: integrare Magento con servizi esterni

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