add validation, fix register customer route, add missing mail send

features/account/verification/verifying_email_address.feature

@@ -17,7 +17,7 @@ Feature: Verifying account's email address
         And I should be able to log in as "valkyrie@cain.com" with "sylius" password
         And my account should be verified
 
-    @ui
+    @ui @api
     Scenario: Being unable to verify with invalid token
         When I try to verify using "twinklelittlestar" token
         Then I should be notified that the verification token is invalid
@@ -45,14 +45,14 @@ Feature: Verifying account's email address
         And I have already verified my account
         Then I should not be able to resend the verification email
 
-    @ui @email
+    @ui @email @api
     Scenario: Receiving account verification email after registration
         When I register with email "ghastly@bespoke.com" and password "suitsarelife"
         Then I should be notified that my account has been created and the verification email has been sent
         And 2 emails should be sent to "ghastly@bespoke.com"
         But I should not be able to log in as "ghastly@bespoke.com" with "suitsarelife" password
 
-    @ui @email
+    @ui @email @api
     Scenario: Do not send verification email when account verification on the channel is not required
         Given "United States" channel has account verification disabled
         When I register with email "ghastly@bespoke.com" and password "suitsarelife"

src/Sylius/Behat/Context/Api/EmailContext.php

@@ -44,6 +44,14 @@ final class EmailContext implements Context
         );
     }
 
+    /**
+     * @Then :count email(s) should be sent to :recipient
+     */
+    public function numberOfEmailsShouldBeSentTo(int $count, string $recipient): void
+    {
+        Assert::same($this->emailChecker->countMessagesTo($recipient), $count);
+    }
+
     private function assertEmailContainsMessageTo(string $message, string $recipient): void
     {
         Assert::true($this->emailChecker->hasMessageTo($message, $recipient));

src/Sylius/Behat/Context/Api/Shop/CustomerContext.php

@@ -48,6 +48,9 @@ final class CustomerContext implements Context
     /** @var ShopSecurityContext */
     private $shopApiSecurityContext;
 
+    /** @var string */
+    private $verificationToken = '';
+
     public function __construct(
         ApiClientInterface $customerClient,
         ApiClientInterface $orderShopClient,
@@ -186,12 +189,25 @@ final class CustomerContext implements Context
      */
     public function iTryToVerifyMyAccountUsingTheLinkFromEmail(ShopUserInterface $user): void
     {
-        $request = Request::custom(
-            \sprintf('/api/v2/shop/account-verification-requests/%s', (string) $user->getEmailVerificationToken()),
-            HttpRequest::METHOD_PATCH,
-        );
+        $this->verificationToken = $user->getEmailVerificationToken();
+        $this->verifyAccount($this->verificationToken);
+    }
 
-        $this->customerClient->executeCustomRequest($request);
+    /**
+     * @When I (try to )verify using :token token
+     */
+    public function iTryToVerifyUsing(string $token): void
+    {
+        $this->verifyAccount($token);
+    }
+
+    /**
+     * @When I register with email :email and password :password
+     */
+    public function iRegisterWithEmailAndPassword(string $email, string $password): void
+    {
+        $this->iRegisterThisAccount($email, $password);
+        $this->loginContext->iLogInAsWithPassword($email, $password);
     }
 
     /**
@@ -287,6 +303,17 @@ final class CustomerContext implements Context
         );
     }
 
+    /**
+     * @Then I should be notified that the verification token is invalid
+     */
+    public function iShouldBeNotifiedThatTheVerificationTokenIsInvalid(): void
+    {
+        $this->isViolationWithMessageInResponse(
+            $this->customerClient->getLastResponse(),
+            sprintf('There is no shop user with %s email verification token.', $this->verificationToken)
+        );
+    }
+
     /**
      * @When I browse my orders
      */
@@ -337,20 +364,10 @@ final class CustomerContext implements Context
         $this->responseChecker->isCreationSuccessful($this->customerClient->getLastResponse());
     }
 
-    private function isViolationWithMessageInResponse(Response $response, string $message): bool
-    {
-        $violations = $this->responseChecker->getResponseContent($response)['violations'];
-        foreach ($violations as $violation) {
-            if ($violation['message'] === $message) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
     /**
      * @Then I should be notified that my password has been successfully changed
+     * @Then I should be notified that new account has been successfully created
+     * @Then I should be notified that my account has been created and the verification email has been sent
      */
     public function iShouldBeNotifiedThatItHasBeenSuccessfullyChanged(): void
     {
@@ -408,8 +425,48 @@ final class CustomerContext implements Context
         $user = $this->sharedStorage->get('user');
         $this->loginContext->iLogInAsWithPassword($user->getEmail(), 'sylius');
 
-        $response = $this->customerClient->show((string) $user->getId());
+        $response = $this->customerClient->show((string) $user->getCustomer()->getId());
 
         Assert::true($this->responseChecker->getResponseContent($response)['user']['verified']);
     }
+
+    private function isViolationWithMessageInResponse(Response $response, string $message): bool
+    {
+        $violations = $this->responseChecker->getResponseContent($response)['violations'];
+        foreach ($violations as $violation) {
+            if ($violation['message'] === $message) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function verifyAccount(string $token): void
+    {
+        $request = Request::custom(
+            \sprintf('/api/v2/shop/account-verification-requests/%s', $token),
+            HttpRequest::METHOD_PATCH,
+        );
+
+        $this->customerClient->executeCustomRequest($request);
+    }
+
+    private function iRegisterThisAccount(?string $email = 'example@example.com', ?string $password = 'example'): void
+    {
+        $request = Request::create(
+            'shop',
+            'customers',
+            '',
+        );
+
+        $request->setContent([
+            'firstName' => 'First',
+            'lastName' => 'Last',
+            'email' => $email,
+            'password' => $password,
+        ]);
+
+        $this->customerClient->executeCustomRequest($request);
+    }
 }

src/Sylius/Behat/Context/Api/Shop/LoginContext.php

@@ -211,6 +211,16 @@ final class LoginContext implements Context
         $this->iShouldBeLoggedIn();
     }
 
+    /**
+     * @Then I should not be able to log in as :email with :password password
+     */
+    public function iShouldNotBeAbleToLogInAsWithPassword(string $email, string $password): void
+    {
+        $this->iLogInAsWithPassword($email, $password);
+
+        $this->iShouldNotBeLoggedIn();
+    }
+
     private function addLocaleCode(string $localeCode): void
     {
         $this->request->updateContent(['localeCode' => $localeCode]);

src/Sylius/Behat/Context/Api/Shop/RegistrationContext.php

@@ -112,7 +112,7 @@ final class RegistrationContext implements Context
     {
         $this->client->request(
             'POST',
-            '/api/v2/shop/customers/',
+            '/api/v2/shop/customers',
             [],
             [],
             ['HTTP_ACCEPT' => 'application/ld+json', 'CONTENT_TYPE' => 'application/ld+json'],

src/Sylius/Behat/Resources/config/suites/api/account/email_verification.yml

@@ -16,6 +16,7 @@ default:
                 - sylius.behat.context.setup.shop_api_security
                 - sylius.behat.context.setup.user
 
+                - sylius.behat.context.api.email
                 - sylius.behat.context.api.shop.customer
                 - sylius.behat.context.api.shop.login
 

src/Sylius/Bundle/ApiBundle/CommandHandler/RegisterShopUserHandler.php

@@ -22,6 +22,8 @@ use Sylius\Component\Core\Model\ChannelInterface;
 use Sylius\Component\Core\Model\ShopUserInterface;
 use Sylius\Component\Resource\Factory\FactoryInterface;
 use Sylius\Component\User\Security\Generator\GeneratorInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\GenericEvent;
 use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
 use Symfony\Component\Messenger\MessageBusInterface;
 
@@ -46,13 +48,17 @@ final class RegisterShopUserHandler implements MessageHandlerInterface
     /** @var MessageBusInterface */
     private $commandBus;
 
+    /** @var EventDispatcherInterface */
+    private $eventDispatcher;
+
     public function __construct(
         FactoryInterface $shopUserFactory,
         ObjectManager $shopUserManager,
         CustomerProviderInterface $customerProvider,
         ChannelRepositoryInterface $channelRepository,
         GeneratorInterface $tokenGenerator,
-        MessageBusInterface $commandBus
+        MessageBusInterface $commandBus,
+        EventDispatcherInterface $eventDispatcher
     ) {
         $this->shopUserFactory = $shopUserFactory;
         $this->shopUserManager = $shopUserManager;
@@ -60,6 +66,7 @@ final class RegisterShopUserHandler implements MessageHandlerInterface
         $this->channelRepository = $channelRepository;
         $this->tokenGenerator = $tokenGenerator;
         $this->commandBus = $commandBus;
+        $this->eventDispatcher = $eventDispatcher;
     }
 
     public function __invoke(RegisterShopUser $command): void
@@ -82,6 +89,11 @@ final class RegisterShopUserHandler implements MessageHandlerInterface
         /** @var ChannelInterface $channel */
         $channel = $this->channelRepository->findOneByCode($command->channelCode);
 
+        $this->shopUserManager->persist($user);
+        $this->shopUserManager->flush();
+
+        $this->eventDispatcher->dispatch(new GenericEvent($customer), 'sylius.customer.post_register');
+
         if ($channel->isAccountVerificationRequired()) {
             $token = $this->tokenGenerator->generate();
             $user->setEmailVerificationToken($token);
@@ -95,6 +107,5 @@ final class RegisterShopUserHandler implements MessageHandlerInterface
             $user->setEnabled(true);
         }
 
-        $this->shopUserManager->persist($user);
     }
 }

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

@@ -22,7 +22,7 @@
         <collectionOperations>
             <collectionOperation name="shop_post">
                 <attribute name="method">POST</attribute>
-                <attribute name="path">/shop/customers/</attribute>
+                <attribute name="path">/shop/customers</attribute>
                 <attribute name="openapi_context">
                     <attribute name="summary">Registers a new customer</attribute>
                 </attribute>

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

@@ -18,6 +18,7 @@
     <resource class="Sylius\Bundle\ApiBundle\Command\VerifyCustomerAccount" shortName="VerifyCustomerAccount">
         <attribute name="route_prefix">shop</attribute>
         <attribute name="messenger">input</attribute>
+        <attribute name="validation_groups">sylius</attribute>
 
         <collectionOperations />
 

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

@@ -23,6 +23,7 @@
             <argument type="service" id="sylius.repository.channel" />
             <argument type="service" id="sylius.shop_user.token_generator.email_verification" />
             <argument type="service" id="sylius_default.bus" />
+            <argument type="service" id="event_dispatcher" />
             <tag name="messenger.message_handler" bus="sylius_default.bus"/>
         </service>
 
@@ -154,5 +155,12 @@
             <argument type="service" id="sylius.email_sender" />
             <tag name="messenger.message_handler" bus="sylius_default.bus" />
         </service>
+
+        <service id="Sylius\Bundle\ApiBundle\CommandHandler\SendUserRegistrationEmailHandler">
+            <argument type="service" id="sylius.repository.shop_user" />
+            <argument type="service" id="sylius.repository.channel" />
+            <argument type="service" id="sylius.email_sender" />
+            <tag name="messenger.message_handler" bus="sylius_default.bus" />
+        </service>
     </services>
 </container>

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

@@ -58,5 +58,10 @@
             <argument type="service" id="sylius.promotion_coupon_eligibility_checker" />
             <tag name="validator.constraint_validator" alias="sylius_api_promotion_coupon_eligibility" />
         </service>
+
+        <service id="sylius.api.validator.account_verification_token_eligibility" class="Sylius\Bundle\ApiBundle\Validator\Constraints\AccountVerificationTokenEligibilityValidator">
+            <argument type="service" id="sylius.repository.shop_user" />
+            <tag name="validator.constraint_validator" alias="sylius_api_validator_account_verification_token_eligibility" />
+        </service>
     </services>
 </container>

src/Sylius/Bundle/ApiBundle/Resources/config/validation/VerifyCustomerAccount.xml

@@ -0,0 +1,22 @@
+<?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.
+
+-->
+
+<constraint-mapping xmlns="http://symfony.com/schema/dic/constraint-mapping" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://symfony.com/schema/dic/constraint-mapping http://symfony.com/schema/dic/services/constraint-mapping-1.0.xsd">
+    <class name="Sylius\Bundle\ApiBundle\Command\VerifyCustomerAccount">
+        <constraint name="Sylius\Bundle\ApiBundle\Validator\Constraints\AccountVerificationTokenEligibility">
+            <option name="groups">
+                <value>sylius</value>
+            </option>
+        </constraint>
+    </class>
+</constraint-mapping>

src/Sylius/Bundle/ApiBundle/Resources/translations/validators.en.yaml

@@ -1,3 +1,6 @@
 sylius:
+    account:
+        invalid_verification_token: 'There is no shop user with %verificationToken% email verification token.'
     order:
         not_empty: 'An empty order cannot be completed.'
+        

src/Sylius/Bundle/ApiBundle/Tests/CommandHandler/SendAccountVerificationEmailHandlerTest.php

@@ -27,6 +27,9 @@ use Symfony\Contracts\Translation\TranslatorInterface;
 
 final class SendAccountVerificationEmailHandlerTest extends KernelTestCase
 {
+    /**
+     * @test
+     */
     public function it_sends_account_verification_token_email_without_hostname(): void
     {
         $container = self::bootKernel()->getContainer();
@@ -78,6 +81,9 @@ final class SendAccountVerificationEmailHandlerTest extends KernelTestCase
         ));
     }
 
+    /**
+     * @test
+     */
     public function it_sends_account_verification_token_email_with_hostname(): void
     {
         $container = self::bootKernel()->getContainer();

src/Sylius/Bundle/ApiBundle/Validator/Constraints/AccountVerificationTokenEligibility.php

@@ -0,0 +1,33 @@
+<?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\Validator\Constraints;
+
+use Symfony\Component\Validator\Constraint;
+
+/** @experimental */
+final class AccountVerificationTokenEligibility extends Constraint
+{
+    /** @var string */
+    public $message = 'sylius.account.invalid_verification_token';
+
+    public function validatedBy(): string
+    {
+        return 'sylius_api_validator_account_verification_token_eligibility';
+    }
+
+    public function getTargets(): string
+    {
+        return self::CLASS_CONSTRAINT;
+    }
+}

src/Sylius/Bundle/ApiBundle/Validator/Constraints/AccountVerificationTokenEligibilityValidator.php

@@ -0,0 +1,46 @@
+<?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\Validator\Constraints;
+
+use Sylius\Bundle\ApiBundle\Command\VerifyCustomerAccount;
+use Sylius\Component\Resource\Repository\RepositoryInterface;
+use Sylius\Component\User\Model\UserInterface;
+use Symfony\Component\Validator\Constraint;
+use Symfony\Component\Validator\ConstraintValidator;
+
+/** @experimental */
+final class AccountVerificationTokenEligibilityValidator extends ConstraintValidator
+{
+    /** @var RepositoryInterface */
+    private $shopUserRepository;
+
+    public function __construct(RepositoryInterface $shopUserRepository)
+    {
+        $this->shopUserRepository = $shopUserRepository;
+    }
+
+    /** @param VerifyCustomerAccount|mixed $value */
+    public function validate($value, Constraint $constraint)
+    {
+        /** @var UserInterface|null $user */
+        $user = $this->shopUserRepository->findOneBy(['emailVerificationToken' => $value->token]);
+
+        if (null === $user) {
+            $this->context->addViolation(
+                $constraint->message,
+                ['%verificationToken%' => $value->token]
+            );
+        }
+    }
+}

src/Sylius/Bundle/ApiBundle/spec/CommandHandler/RegisterShopUserHandlerSpec.php

@@ -24,6 +24,8 @@ use Sylius\Component\Core\Model\CustomerInterface;
 use Sylius\Component\Core\Model\ShopUserInterface;
 use Sylius\Component\Resource\Factory\FactoryInterface;
 use Sylius\Component\User\Security\Generator\GeneratorInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\GenericEvent;
 use Symfony\Component\Messenger\Envelope;
 use Symfony\Component\Messenger\Handler\MessageHandlerInterface;
 use Symfony\Component\Messenger\MessageBusInterface;
@@ -36,7 +38,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         CustomerProviderInterface $customerProvider,
         ChannelRepositoryInterface $channelRepository,
         GeneratorInterface $generator,
-        MessageBusInterface $commandBus
+        MessageBusInterface $commandBus,
+        EventDispatcherInterface $eventDispatcher
     ): void {
         $this->beConstructedWith(
             $shopUserFactory,
@@ -44,7 +47,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
             $customerProvider,
             $channelRepository,
             $generator,
-            $commandBus
+            $commandBus,
+            $eventDispatcher
         );
     }
 
@@ -62,7 +66,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         ChannelRepositoryInterface $channelRepository,
         ChannelInterface $channel,
         GeneratorInterface $generator,
-        MessageBusInterface $commandBus
+        MessageBusInterface $commandBus,
+        EventDispatcherInterface $eventDispatcher
     ): void {
         $command = new RegisterShopUser('Will', 'Smith', 'WILL.SMITH@example.com', 'iamrobot', '+13104322400');
         $command->setChannelCode('CHANNEL_CODE');
@@ -85,10 +90,12 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         $generator->generate()->willReturn('TOKEN');
         $shopUser->setEmailVerificationToken('TOKEN')->shouldBeCalled();
 
-        $sendEmailCommand = new SendAccountVerificationEmail('WILL.SMITH@example.com',  'en_US', 'CHANNEL_CODE');
-        $commandBus->dispatch($sendEmailCommand)->shouldBeCalled()->willReturn(new Envelope($sendEmailCommand));
-
         $shopUserManager->persist($shopUser)->shouldBeCalled();
+        $shopUserManager->flush()->shouldBeCalled();
+        $eventDispatcher->dispatch(new GenericEvent($customer->getWrappedObject()), 'sylius.customer.post_register')->shouldBeCalled();
+
+        $sendVerificationEmailCommand = new SendAccountVerificationEmail('WILL.SMITH@example.com',  'en_US', 'CHANNEL_CODE');
+        $commandBus->dispatch($sendVerificationEmailCommand)->shouldBeCalled()->willReturn(new Envelope($sendVerificationEmailCommand));
 
         $this($command);
     }
@@ -100,7 +107,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         ShopUserInterface $shopUser,
         CustomerInterface $customer,
         ChannelRepositoryInterface $channelRepository,
-        ChannelInterface $channel
+        ChannelInterface $channel,
+        EventDispatcherInterface $eventDispatcher
     ): void {
         $command = new RegisterShopUser('Will', 'Smith', 'WILL.SMITH@example.com', 'iamrobot', '+13104322400');
         $command->setChannelCode('CHANNEL_CODE');
@@ -118,11 +126,14 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         $customer->setPhoneNumber('+13104322400')->shouldBeCalled();
         $customer->setUser($shopUser)->shouldBeCalled();
 
+        $shopUserManager->persist($shopUser)->shouldBeCalled();
+        $shopUserManager->flush()->shouldBeCalled();
+        $eventDispatcher->dispatch(new GenericEvent($customer->getWrappedObject()), 'sylius.customer.post_register')->shouldBeCalled();
+
         $channelRepository->findOneByCode('CHANNEL_CODE')->willReturn($channel);
         $channel->isAccountVerificationRequired()->willReturn(false);
         $shopUser->setEnabled(true);
 
-        $shopUserManager->persist($shopUser)->shouldBeCalled();
 
         $this($command);
     }
@@ -133,7 +144,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         CustomerProviderInterface $customerProvider,
         ShopUserInterface $shopUser,
         CustomerInterface $customer,
-        ShopUserInterface $existingShopUser
+        ShopUserInterface $existingShopUser,
+        EventDispatcherInterface $eventDispatcher
     ): void {
         $shopUserFactory->createNew()->willReturn($shopUser);
         $customerProvider->provide('WILL.SMITH@example.com')->willReturn($customer);
@@ -141,6 +153,8 @@ final class RegisterShopUserHandlerSpec extends ObjectBehavior
         $customer->getUser()->willReturn($existingShopUser);
 
         $shopUserManager->persist($shopUser)->shouldNotBeCalled();
+        $shopUserManager->flush()->shouldNotBeCalled();
+        $eventDispatcher->dispatch(new GenericEvent($customer->getWrappedObject()), 'sylius.customer.post_register')->shouldNotBeCalled();
 
         $this
             ->shouldThrow(\DomainException::class)

src/Sylius/Bundle/ApiBundle/spec/Validator/Constraints/AccountVerificationTokenEligibilityValidatorSpec.php

@@ -0,0 +1,80 @@
+<?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 spec\Sylius\Bundle\ApiBundle\Validator\Constraints;
+
+use PhpSpec\ObjectBehavior;
+use Sylius\Bundle\ApiBundle\Command\VerifyCustomerAccount;
+use Sylius\Bundle\ApiBundle\Validator\Constraints\AccountVerificationTokenEligibility;
+use Sylius\Component\Core\Model\ShopUserInterface;
+use Sylius\Component\Resource\Repository\RepositoryInterface;
+use Symfony\Component\Validator\ConstraintValidatorInterface;
+use Symfony\Component\Validator\Context\ExecutionContextInterface;
+
+final class AccountVerificationTokenEligibilityValidatorSpec extends ObjectBehavior
+{
+    function let(RepositoryInterface $shopUserRepository): void
+    {
+        $this->beConstructedWith($shopUserRepository);
+    }
+
+    function it_is_a_constraint_validator(): void
+    {
+        $this->shouldImplement(ConstraintValidatorInterface::class);
+    }
+
+    function it_adds_violation_if_account_is_null(
+        RepositoryInterface $shopUserRepository,
+        ExecutionContextInterface $executionContext
+    ): void {
+        $constraint = new AccountVerificationTokenEligibility();
+        $value = new VerifyCustomerAccount('TOKEN');
+
+        $this->initialize($executionContext);
+
+        $shopUserRepository->findOneBy(['emailVerificationToken' => 'TOKEN'])->willReturn(null);
+
+        $executionContext
+            ->addViolation(
+                'sylius.account.invalid_verification_token',
+                ['%verificationToken%' => 'TOKEN']
+            )
+            ->shouldBeCalled()
+        ;
+
+        $this->validate($value, $constraint);
+    }
+
+    function it_does_nothing_if_account_has_been_found(
+        RepositoryInterface $shopUserRepository,
+        ExecutionContextInterface $executionContext,
+        ShopUserInterface $user
+    ): void {
+        $constraint = new AccountVerificationTokenEligibility();
+        $value = new VerifyCustomerAccount('TOKEN');
+
+        $this->initialize($executionContext);
+
+        $shopUserRepository->findOneBy(['emailVerificationToken' => 'TOKEN'])->willReturn($user);
+
+        $executionContext
+            ->addViolation(
+                'sylius.account.invalid_verification_token',
+                ['%verificationToken%' => 'TOKEN']
+            )
+            ->shouldNotBeCalled()
+        ;
+
+        $this->validate($value, $constraint);
+    }
+}

src/Sylius/Bundle/CoreBundle/Resources/config/app/sylius/sylius_mailer.yml

@@ -9,9 +9,12 @@ sylius_mailer:
         order_confirmation:
             subject: sylius.emails.order_confirmation.subject
             template: "@SyliusCore/Email/orderConfirmation.html.twig"
+        user_registration:
+            subject: sylius.emails.user_registration.subject
+            template: "@SyliusCore/Email/userRegistration.html.twig"
         password_reset:
             subject: sylius.emails.user.password_reset.subject
             template: "@SyliusCore/Email/passwordReset.html.twig"
         account_verification_token:
             subject: sylius.emails.user.verification_token.subject
-            template: "@SyliusShop/Email/verification.html.twig"
+            template: "@SyliusCore/Email/accountVerification.html.twig"

src/Sylius/Bundle/CoreBundle/Resources/translations/messages.en.yml

@@ -244,6 +244,14 @@ sylius:
         by_zones_and_channel: By zones and channel
         
     email:
-        account_verification_token: 
-            subject: Email address verification
+        user_registration:
+            start_shopping: 'Start shopping'
+            subject: 'User registration'
+            welcome_to_our_store: 'Welcome to our store!'
+            you_have_just_been_registered: 'You have just been registered. Thank you'
+        verification_token:
+            hello: 'Hello'
             message: "Verify your account with token: "
+            subject: 'Email address verification'
+            to_verify_your_email_address: 'To verify your email address - click the link below'
+            verify_your_email_address: 'Verify your email address'

src/Sylius/Bundle/CoreBundle/Resources/views/Email/accountVerification.html.twig

@@ -1,11 +1,7 @@
 {% extends '@SyliusCore/Email/layout.html.twig' %}
 
 {% block subject %}
-    {% if sylius_bundle_loaded_checker('SyliusShopBundle') %}
         {{ 'sylius.email.verification_token.subject'|trans({}, null, localeCode) }}
-    {% else %}
-        {{ 'sylius.email.account_verification_token.subject'|trans({}, null, localeCode) }}
-    {% endif %}
 {% endblock %}
 
 {% block content %}
@@ -25,7 +21,7 @@
         </div>
     {% else %}
     <div style="text-align: center;">
-        <span>{{ 'sylius.email.account_verification_token.message'|trans({}, null, localeCode) }}{{ user.emailVerificationToken }}</span>
+        <span>{{ 'sylius.email.verification_token.message'|trans({}, null, localeCode) }}{{ user.emailVerificationToken }}</span>
     </div>
     {% endif %}
 {% endblock %}

src/Sylius/Bundle/CoreBundle/Resources/views/Email/userRegistration.html.twig

@@ -0,0 +1,23 @@
+{% extends '@SyliusShop/Email/layout.html.twig' %}
+
+{% block subject %}
+    {{ 'sylius.email.user_registration.subject'|trans({}, null, localeCode) }}
+{% endblock %}
+
+{% block content %}
+    {% if sylius_bundle_loaded_checker('SyliusShopBundle') %}
+        {% set url = channel.hostname is not null ? 'http://' ~ channel.hostname ~ path('sylius_shop_homepage', {'_locale': localeCode}) : url('sylius_shop_homepage', {'_locale': localeCode}) %}
+    {% endif %}
+    <div style="text-align: center; margin-bottom: 30px;">
+        <div style="font-size: 24px;">
+            {{ 'sylius.email.user_registration.welcome_to_our_store'|trans({}, null, localeCode) }}<br>
+        </div>
+        {{ 'sylius.email.user_registration.you_have_just_been_registered'|trans({}, null, localeCode) }} {{ user.username }}.
+    </div>
+
+    <div style="text-align: center;">
+        <a href="{{ url|raw }}" style="display: inline-block; text-align: center; background: #1abb9c; padding: 18px 28px; color: #fff; text-decoration: none; border-radius: 3px;">
+            {{ 'sylius.email.user_registration.start_shopping'|trans({}, null, localeCode) }}
+        </a>
+    </div>
+{% endblock %}

src/Sylius/Bundle/ShopBundle/Resources/views/Email/userRegistration.html.twig

@@ -1,22 +1 @@
-{% extends '@SyliusShop/Email/layout.html.twig' %}
-
-{% block subject %}
-    {{ 'sylius.email.user_registration.subject'|trans({}, null, localeCode) }}
-{% endblock %}
-
-{% block content %}
-    {% set url = channel.hostname is not null ? 'http://' ~ channel.hostname ~ path('sylius_shop_homepage', {'_locale': localeCode}) : url('sylius_shop_homepage', {'_locale': localeCode}) %}
-
-    <div style="text-align: center; margin-bottom: 30px;">
-        <div style="font-size: 24px;">
-            {{ 'sylius.email.user_registration.welcome_to_our_store'|trans({}, null, localeCode) }}<br>
-        </div>
-        {{ 'sylius.email.user_registration.you_have_just_been_registered'|trans({}, null, localeCode) }} {{ user.username }}.
-    </div>
-
-    <div style="text-align: center;">
-        <a href="{{ url|raw }}" style="display: inline-block; text-align: center; background: #1abb9c; padding: 18px 28px; color: #fff; text-decoration: none; border-radius: 3px;">
-            {{ 'sylius.email.user_registration.start_shopping'|trans({}, null, localeCode) }}
-        </a>
-    </div>
-{% endblock %}
+{% extends '@SyliusCore/Email/userRegistration.html.twig' %}