feat(webservice): Started on api endpoint

Using specific management and the WebserviceSpecificManagementInterface contract to tap into the webservice api.

classes/WebserviceSpecificManagementOrderreference.php

@@ -0,0 +1,80 @@
+<?php
+// You can do api/order_reference?id_order=12 or api/order_reference?id_cart=12
+
+class WebserviceSpecificManagementOrderreference implements WebserviceSpecificManagementInterface
+{
+    private $objectOutput;
+    private $wsObject;
+    private ?array $result = null;
+
+    public function setObjectOutput(WebserviceOutputBuilder $objectOutput)
+    {
+        $this->objectOutput = $objectOutput;
+        return $this;
+    }
+
+    public function getObjectOutput()
+    {
+        return $this->objectOutput;
+    }
+
+    public function setWsObject(WebserviceRequest $wsObject)
+    {
+        $this->wsObject = $wsObject;
+        return $this;
+    }
+
+    public function getWsObject()
+    {
+        return $this->wsObject;
+    }
+
+    public function manage()
+    {
+        $fragments = $this->wsObject ? $this->wsObject->urlFragments : [];
+
+        if (isset($fragments['id_order'])) {
+            $this->result = $this->fetchByOrderId((int) $fragments['id_order']);
+        } elseif (isset($fragments['id_cart'])) {
+            $this->result = $this->fetchByCartId((int) $fragments['id_cart']);
+        }
+
+        return true;
+    }
+
+    private function fetchByCartId(int $cartId): ?array
+    {
+        $row = Db::getInstance()->getRow(
+            'SELECT id, id_cart, order_reference FROM ' . _DB_PREFIX_ . 'order_reference WHERE id_cart = ' . (int) $cartId
+        );
+
+        return $row ?: null;
+    }
+
+    private function fetchByOrderId(int $orderId): ?array
+    {
+        $idCart = Db::getInstance()->getValue(
+            'SELECT id_cart FROM ' . _DB_PREFIX_ . 'orders WHERE id_order = ' . (int) $orderId
+        );
+
+        if ($idCart) {
+            return $this->fetchByCartId((int) $idCart);
+        }
+
+        return null;
+    }
+
+    public function getContent()
+    {
+        $xml = new SimpleXMLElement('<order_references/>');
+
+        if ($this->result !== null) {
+            $node = $xml->addChild('order_reference');
+            $node->addChild('id', (string) $this->result['id']);
+            $node->addChild('id_cart', (string) $this->result['id_cart']);
+            $node->addChild('reference', htmlspecialchars($this->result['order_reference']));
+        }
+
+        return $xml->asXML();
+    }
+}

classes/config/services.yml

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+services:
+    _defaults:
+        autowire: true
+        autoconfigure: true
+
+    # Repository - this makes it available via dependency injection
+    Module\WsOrderreference\Repository\OrderReferenceRepository:
+        public: true
+        factory: ["@doctrine.orm.default_entity_manager", getRepository]
+        arguments:
+            - Module\WsOrderreference\Entity\OrderReference
+
+    # Database installer
+    Module\WsOrderreference\Database\ReferenceInstaller:
+        public: true
+        arguments:
+            - "@doctrine.dbal.default_connection"
+            - "%database_prefix%"