Events support

README.md

@@ -16,7 +16,7 @@ The plugin provides an SDK client to easily integrate with Omnisend API.
 > To use in your plugin you must check if wp-omnisend plugin is installed.
 > Provided client will send data to Omnisend if it is connected.
 
-You can find function references in the [client folder](https://github.com/omnisend/wp-omnisend/tree/main/omnisend/includes/Public/V1).
+You can find function references in the [client folder](https://github.com/omnisend/wp-omnisend/tree/main/omnisend/includes/SDK/V1).
 
 ### Examples
 
@@ -46,33 +46,54 @@ This is done by getting an actual client
 Here is how you can create a basic client & submit contact.
 
 ```php
-		$contact  = new Contact();
-
-		$contact->set_email( $email );
-		if ( $phone_number != '' ) {
-			$contact->set_phone( $phone_number );
-		}
-		$contact->set_first_name( $first_name );
-		$contact->set_last_name( $last_name );
-		$contact->set_birthday( $birthday );
-		$contact->set_postal_code( $postal_code );
-		$contact->set_address( $address );
-		$contact->set_state( $state );
-		$contact->set_country( $country );
-		$contact->set_city( $city );
-		if ( $email_consent ) {
-			$contact->set_email_consent( 'actual_email_consent_for_gdrp' );
-			$contact->set_email_opt_in( 'where user opted to become subscriber' );
-		}
-
-        $client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
-
-        $response = $client->create_contact( $contact );
+$contact  = new Contact();
+
+$contact->set_email( $email );
+if ( $phone_number != '' ) {
+	$contact->set_phone( $phone_number );
+}
+$contact->set_first_name( $first_name );
+$contact->set_last_name( $last_name );
+$contact->set_birthday( $birthday );
+$contact->set_postal_code( $postal_code );
+$contact->set_address( $address );
+$contact->set_state( $state );
+$contact->set_country( $country );
+$contact->set_city( $city );
+if ( $email_consent ) {
+	$contact->set_email_consent( 'actual_email_consent_for_gdrp' );
+	$contact->set_email_opt_in( 'where user opted to become subscriber' );
+}
+$client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
+
+$response = $client->create_contact( $contact );
 ```
 
+#### Customer events
+
+Here is how you can send customer events.
+
+```php
+$contact  = new Contact();
+$contact->set_email( $email );
+
+$event =  new Event();
+$event->set_contact( $contact );
+$event->set_origin( 'appName' );
+$event->set_event_name( 'something hapened' );
+$event->add_properties( 'importantProperty1', $importantProperty1 );
+$event->add_properties( 'importantProperty2', $importantProperty2 );
+
+$client = \Omnisend\SDK\V1\Omnisend::get_client( 'integration name', 'integration version' );
+
+$response = $client->send_customer_event($event);
+```
+
+You can send contact identifiers and if contact exists, then event will be attributed for this contact, if not - new contact will be created and event will be attributed to this new contact
+
 #### Error handling
 
-If data provided is invalid or creation fails, then
+If data provided is invalid or contact creation fails, then
 
 ```php
 $response = $client->create_contact($contact)
@@ -87,6 +108,21 @@ Will return `CreateContactResponse`. Depending on your integration logic you sho
     }
 ```
 
+If data provided is invalid or sending customer event fails, then
+
+```php
+$response = $client->send_customer_event($event);
+```
+
+Will return `SendCustomerEventResponse`. Depending on your integration logic you should handle the error i.e
+
+```php
+    if ( $response->get_wp_error()->has_errors() ) {
+        error_log( 'Error in after_submission: ' . $response->get_wp_error()->get_error_message());
+        return;
+    }
+```
+
 ## PHP Linting
 
 WordPress.org team mandates our plugin to be linted

omnisend/class-omnisend-core-bootstrap.php

@@ -34,6 +34,7 @@
 
 // Change for different environment.
 const OMNISEND_CORE_API_V3      = 'https://api.omnisend.com/v3';
+const OMNISEND_CORE_API_V5      = 'https://api.omnisend.com/v5';
 const OMNISEND_CORE_SNIPPET_URL = 'https://omnisnippet1.com/inshop/launcher-v2.js';
 
 // Omnisend for Woo plugin.

omnisend/includes/Internal/V1/class-client.php

@@ -9,12 +9,17 @@
 
 use Omnisend\SDK\V1\Contact;
 use Omnisend\SDK\V1\CreateContactResponse;
+use Omnisend\SDK\V1\Event;
+use Omnisend\SDK\V1\SendCustomerEventResponse;
 use WP_Error;
 
 defined( 'ABSPATH' ) || die( 'no direct access' );
 
 class Client implements \Omnisend\SDK\V1\Client {
 
+
+
+
 	private string $api_key;
 	private string $plugin_name;
 	private string $plugin_version;
@@ -47,7 +52,7 @@ public function create_contact( $contact ): CreateContactResponse {
 		}
 
 		$response = wp_remote_post(
-			OMNISEND_CORE_API_V3 . '/contacts',
+			OMNISEND_CORE_API_V5 . '/contacts',
 			array(
 				'body'    => wp_json_encode( $contact->to_array() ),
 				'headers' => array(
@@ -89,6 +94,51 @@ public function create_contact( $contact ): CreateContactResponse {
 		return new CreateContactResponse( (string) $arr['contactID'], $error );
 	}
 
+	public function send_customer_event( $event ): SendCustomerEventResponse {
+		$error = new WP_Error();
+
+		if ( $event instanceof Event ) {
+			$error->merge_from( $event->validate() );
+		} else {
+			$error->add( 'event', 'Event is not instance of Omnisend\SDK\V1\Event.' );
+		}
+
+		$error->merge_from( $this->check_setup() );
+
+		if ( $error->has_errors() ) {
+			return new SendCustomerEventResponse( $error );
+		}
+
+		$response = wp_remote_post(
+			OMNISEND_CORE_API_V5 . '/events',
+			array(
+				'body'    => wp_json_encode( $event->to_array() ),
+				'headers' => array(
+					'Content-Type'          => 'application/json',
+					'X-API-Key'             => $this->api_key,
+					'X-INTEGRATION-NAME'    => $this->plugin_name,
+					'X-INTEGRATION-VERSION' => $this->plugin_version,
+				),
+				'timeout' => 10,
+			)
+		);
+
+		if ( is_wp_error( $response ) ) {
+			error_log('wp_remote_post error: ' . $response->get_error_message()); // phpcs:ignore
+			return new SendCustomerEventResponse( $response );
+		}
+
+		$http_code = wp_remote_retrieve_response_code( $response );
+		if ( $http_code >= 400 ) {
+			$body    = wp_remote_retrieve_body( $response );
+			$err_msg = "HTTP error: {$http_code} - " . wp_remote_retrieve_response_message( $response ) . " - {$body}";
+			$error->add( 'omnisend_api', $err_msg );
+			return new SendCustomerEventResponse( $error );
+		}
+
+		return new SendCustomerEventResponse( $error );
+	}
+
 	/**
 	 * @return WP_Error
 	 */

omnisend/includes/SDK/V1/class-client.php

@@ -7,8 +7,6 @@
 
 namespace Omnisend\SDK\V1;
 
-use WP_Error;
-
 defined( 'ABSPATH' ) || die( 'no direct access' );
 
 /**
@@ -25,4 +23,13 @@ interface Client {
 	 * @return CreateContactResponse
 	 */
 	public function create_contact( $contact ): CreateContactResponse;
+
+	/**
+	 * Send customer event to Omnisend. Customer events are used to track customer behavior and trigger automations based on that behavior.
+	 *
+	 * @param Event $event
+	 *
+	 * @return SendCustomerEventResponse
+	 */
+	public function send_customer_event( $event ): SendCustomerEventResponse;
 }