first commit

modules/inpostshipping/controllers/front/ajax.php

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+<?php
+/**
+ * Copyright 2021-2022 InPost S.A.
+ *
+ * NOTICE OF LICENSE
+ *
+ * Licensed under the EUPL-1.2 or later.
+ * You may not use this work except in compliance with the Licence.
+ *
+ * You may obtain a copy of the Licence at:
+ * https://joinup.ec.europa.eu/software/page/eupl
+ * It is also bundled with this package in the file LICENSE.txt
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the Licence is distributed on an AS IS basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions
+ * and limitations under the Licence.
+ *
+ * @author    InPost S.A.
+ * @copyright 2021-2022 InPost S.A.
+ * @license   https://joinup.ec.europa.eu/software/page/eupl
+ */
+
+use InPost\Shipping\CartChoiceUpdater;
+
+class InPostShippingAjaxModuleFrontController extends ModuleFrontController
+{
+    const TRANSLATION_SOURCE = 'ajax';
+
+    /** @var InPostShipping */
+    public $module;
+
+    protected $response = [
+        'success' => true,
+    ];
+
+    public function postProcess()
+    {
+        if (!Validate::isLoadedObject($this->context->cart)) {
+            $this->errors[] = $this->module->l('Shopping cart does not exist', self::TRANSLATION_SOURCE);
+        } elseif (!$carrierData = $this->getCarrierData()) {
+            $this->errors[] = $this->module->l('Selected carrier is not InPost Parcel Lockers', self::TRANSLATION_SOURCE);
+        } else {
+            switch (Tools::getValue('action')) {
+                case 'updateTargetLocker':
+                    $this->ajaxProcessUpdateTargetPoint($carrierData);
+                    break;
+                case 'updateReceiverDetails':
+                    $this->ajaxProcessUpdateReceiverDetails($carrierData);
+                    break;
+                case 'updateChoice':
+                    $this->ajaxProcessUpdateChoice($carrierData);
+                    break;
+            }
+        }
+
+        $this->ajaxResponse();
+    }
+
+    protected function ajaxProcessUpdateTargetPoint(array $carrierData)
+    {
+        $updater = $this->getUpdater($carrierData)
+            ->setTargetPoint($this->getLockerFromPost($carrierData['id_carrier']))
+            ->saveChoice($this->context->cart->id);
+
+        if ($updater->hasErrors()) {
+            $this->errors = $updater->getErrors();
+        }
+    }
+
+    protected function ajaxProcessUpdateReceiverDetails(array $carrierData)
+    {
+        $updater = $this->getUpdater($carrierData)
+            ->setEmail(Tools::getValue('inpost_email'))
+            ->setPhone(Tools::getValue('inpost_phone'))
+            ->saveChoice($this->context->cart->id);
+
+        if ($updater->hasErrors()) {
+            $this->errors = $updater->getErrors();
+        }
+    }
+
+    protected function ajaxProcessUpdateChoice(array $carrierData)
+    {
+        $updater = $this->getUpdater($carrierData)
+            ->setEmail(Tools::getValue('inpost_email'))
+            ->setPhone(Tools::getValue('inpost_phone'));
+
+        if ($carrierData['lockerService']) {
+            $updater->setTargetPoint($this->getLockerFromPost($carrierData['id_carrier']));
+        }
+
+        $updater->saveChoice($this->context->cart->id);
+
+        if ($updater->hasErrors()) {
+            $this->errors = $updater->getErrors();
+        }
+    }
+
+    protected function getCarrierData()
+    {
+        $deliveryOption = $this->context->cart->getDeliveryOption();
+
+        $carrierIds = explode(',', trim($deliveryOption[$this->context->cart->id_address_delivery], ','));
+        foreach ($carrierIds as $carrierId) {
+            if ($carrierData = InPostCarrierModel::getDataByCarrierId($carrierId)) {
+                return $carrierData;
+            }
+        }
+
+        return null;
+    }
+
+    protected function getUpdater(array $carrierData)
+    {
+        /** @var CartChoiceUpdater $updater */
+        $updater = $this->module->getService('inpost.shipping.updater.cart_choice');
+
+        return $updater
+            ->setCartChoice(new InPostCartChoiceModel($this->context->cart->id))
+            ->setCarrierData($carrierData);
+    }
+
+    protected function getLockerFromPost($id_carrier)
+    {
+        $locker = Tools::getValue('inpost_locker');
+
+        return isset($locker[$id_carrier])
+            ? $locker[$id_carrier]
+            : null;
+    }
+
+    protected function ajaxResponse()
+    {
+        if (!empty($this->errors)) {
+            $this->response = [
+                'success' => false,
+                'errors' => $this->errors,
+            ];
+        }
+
+        header('Content-type: application/json');
+        $this->ajaxDie(json_encode($this->response));
+    }
+}