Add filter for currencies

src/Sylius/Behat/Client/ApiClientInterface.php

@@ -65,6 +65,7 @@ public function isUpdateSuccessful(): bool;
     /** @param string|int $value */
     public function responseHasValue(string $key, $value): bool;
 
+    /** @param string|int $value */
     public function relatedResourceHasValue(string $resource, string $key, $value): bool;
 
     /** @param string|float $value */

src/Sylius/Behat/Client/ApiPlatformClient.php

@@ -81,7 +81,7 @@ public function buildFilter(array $filters): void
         $this->filters = $filters;
     }
 
-    /** @param string|int */
+    /** @param string|int $value */
     public function addRequestData(string $key, $value): void
     {
         $this->request['body'][$key] = $value;

src/Sylius/Behat/Resources/config/suites.yml

@@ -4,8 +4,8 @@
 imports:
     - suites/api/admin/login.yml
     - suites/api/currency/managing_currencies.yml
-    - suites/api/payment/managing_payments.yml
     - suites/api/currency/managing_exchange_rates.yml
+    - suites/api/payment/managing_payments.yml
     - suites/api/product/managing_product_options.yml
     - suites/api/product/managing_product_reviews.yml
     - suites/api/product/managing_product_variants.yml

src/Sylius/Bundle/ApiBundle/Filters/ExchangeRateFilter.php

@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Sylius\Bundle\ApiBundle\Filters;
+
+use ApiPlatform\Core\Bridge\Doctrine\Orm\Filter\AbstractContextAwareFilter;
+use ApiPlatform\Core\Bridge\Doctrine\Orm\Util\QueryNameGeneratorInterface;
+use Doctrine\ORM\QueryBuilder;
+use Webmozart\Assert\Assert;
+
+final class ExchangeRateFilter extends AbstractContextAwareFilter
+{
+    protected function filterProperty(
+        string $property,
+        $value,
+        QueryBuilder $queryBuilder,
+        QueryNameGeneratorInterface $queryNameGenerator,
+        string $resourceClass,
+        string $operationName = null
+    ) {
+        if ($property === 'currencyCode') {
+            $queryBuilder
+                ->innerJoin('o.sourceCurrency', 'sourceCurrency')
+                ->innerJoin('o.targetCurrency', 'targetCurrency')
+                ->where('sourceCurrency.code LIKE CONCAT(\'%\', :code, \'%\')')
+                ->orWhere('targetCurrency.code LIKE CONCAT(\'%\', :code, \'%\')')
+                ->setParameter('code', $value)
+            ;
+        }
+    }
+
+    public function getDescription(string $resourceClass): array
+    {
+        $description = [];
+
+        $description['currencyCode'] = [
+            'type' => 'string',
+            'required' => false,
+            'property' => 'currencyCode',
+        ];
+
+        return $description;
+    }
+}

src/Sylius/Bundle/ApiBundle/Resources/config/api_resources/ExchangeRate.xml

@@ -15,7 +15,11 @@
             </attribute>
         </attribute>
         <collectionOperations>
-            <collectionOperation name="get" />
+            <collectionOperation name="get" >
+                <attribute name="filters">
+                    <attribute>exchange_rate_filter</attribute>
+                </attribute>
+            </collectionOperation>
             <collectionOperation name="post">
                 <attribute name="denormalization_context">
                     <attribute name="groups">exchange_rate:create</attribute>

src/Sylius/Bundle/ApiBundle/Resources/config/filters.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<!--
+ This file is part of the Sylius package.
+ (c) Paweł Jędrzejewski
+ For the full copyright and license information, please view the LICENSE
+ file that was distributed with this source code.
+-->
+
+<container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+    <services>
+        <service id="sylius.api.filter.exchange_rate" class="Sylius\Bundle\ApiBundle\Filters\ExchangeRateFilter">
+            <tag name="api_platform.filter" id="exchange_rate_filter" />
+            <argument type="service" id="doctrine" />
+        </service>
+    </services>
+</container>

src/Sylius/Bundle/ApiBundle/Resources/config/services.xml

@@ -12,6 +12,10 @@
 -->
 
 <container xmlns="http://symfony.com/schema/dic/services" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
+    <imports>
+        <import resource="filters.xml"/>
+    </imports>
+
     <services>
         <service id="sylius.api.state_machine_transition_applicator" class="Sylius\Bundle\ApiBundle\Applicator\ProductReviewStateMachineTransitionApplicator" public="true">
             <argument id="sm.factory" type="service" />