Patch adding translation field to entity

diff --git a/app/migrations/Version20170406115337.php b/app/migrations/Version20170406115337.php
new file mode 100644
index 0000000..37d72a7
--- /dev/null
+++ b/app/migrations/Version20170406115337.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Sylius\Migrations;
+
+use Doctrine\DBAL\Migrations\AbstractMigration;
+use Doctrine\DBAL\Schema\Schema;
+
+/**
+ * Auto-generated Migration: Please modify to your needs!
+ */
+class Version20170406115337 extends AbstractMigration
+{
+    /**
+     * @param Schema $schema
+     */
+    public function up(Schema $schema)
+    {
+        // this up() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('ALTER TABLE sylius_product_translation ADD slogan VARCHAR(255) DEFAULT NULL');
+    }
+
+    /**
+     * @param Schema $schema
+     */
+    public function down(Schema $schema)
+    {
+        // this down() migration is auto-generated, please modify it to your needs
+        $this->abortIf($this->connection->getDatabasePlatform()->getName() !== 'mysql', 'Migration can only be executed safely on \'mysql\'.');
+
+        $this->addSql('ALTER TABLE sylius_product_translation DROP slogan');
+    }
+}
diff --git a/spec/AppBundle/Entity/ProductSpec.php b/spec/AppBundle/Entity/ProductSpec.php
index e7b35dc..fcd13d9 100644
--- a/spec/AppBundle/Entity/ProductSpec.php
+++ b/spec/AppBundle/Entity/ProductSpec.php
@@ -4,6 +4,7 @@ namespace spec\AppBundle\Entity;
 
 use AppBundle\DBAL\Types\LadderType;
 use AppBundle\Entity\Interfaces\ProductInterface;
+use AppBundle\Entity\Interfaces\ProductTranslationInterface;
 use AppBundle\Entity\Product;
 use PhpSpec\ObjectBehavior;
 
@@ -13,6 +14,7 @@ class ProductSpec extends ObjectBehavior
     {
         $this->shouldHaveType(Product::class);
         $this->shouldHaveType(ProductInterface::class);
+        $this->shouldHaveType(ProductTranslationInterface::class);
     }
 
     function it_should_have_a_default_value()
diff --git a/spec/AppBundle/Entity/ProductTranslationSpec.php b/spec/AppBundle/Entity/ProductTranslationSpec.php
new file mode 100644
index 0000000..a6a5e7c
--- /dev/null
+++ b/spec/AppBundle/Entity/ProductTranslationSpec.php
@@ -0,0 +1,30 @@
+<?php
+
+namespace spec\AppBundle\Entity;
+
+use AppBundle\DBAL\Types\LadderType;
+use AppBundle\Entity\Interfaces\ProductInterface;
+use AppBundle\Entity\Interfaces\ProductTranslationInterface;
+use AppBundle\Entity\Product;
+use AppBundle\Entity\ProductTranslation;
+use PhpSpec\ObjectBehavior;
+
+class ProductTranslationSpec extends ObjectBehavior
+{
+    function it_is_initializable()
+    {
+        $this->shouldHaveType(ProductTranslation::class);
+        $this->shouldHaveType(ProductTranslationInterface::class);
+    }
+
+    function it_should_have_no_value_for_slogan_default()
+    {
+        $this->getSlogan()->shouldReturn(null);
+    }
+
+    function it_should_accept_a_slogan()
+    {
+        $this->setSlogan('Super test slogan')->shouldReturn(null);
+        $this->getSlogan()->shouldReturn('Super test slogan');
+    }
+}
diff --git a/src/AppBundle/Entity/Interfaces/ProductInterface.php b/src/AppBundle/Entity/Interfaces/ProductInterface.php
index 3cfb39a..3e5cc47 100644
--- a/src/AppBundle/Entity/Interfaces/ProductInterface.php
+++ b/src/AppBundle/Entity/Interfaces/ProductInterface.php
@@ -9,7 +9,7 @@ use Sylius\Component\Core\Model\ProductVariantInterface;
  * Interface ProductInterface
  * @package AppBundle\Entity
  */
-interface ProductInterface extends ProductPriceGroupsAwareInterface, LadderAwareInterface, \Sylius\Component\Product\Model\ProductInterface, \Sylius\Component\Core\Model\ProductInterface
+interface ProductInterface extends ProductTranslationInterface, ProductPriceGroupsAwareInterface, LadderAwareInterface, \Sylius\Component\Product\Model\ProductInterface, \Sylius\Component\Core\Model\ProductInterface
 {
     /**
      *
diff --git a/src/AppBundle/Entity/Interfaces/ProductTranslationInterface.php b/src/AppBundle/Entity/Interfaces/ProductTranslationInterface.php
new file mode 100644
index 0000000..9b3c91e
--- /dev/null
+++ b/src/AppBundle/Entity/Interfaces/ProductTranslationInterface.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace AppBundle\Entity\Interfaces;
+
+/**
+ * Interface ProductTranslationInterface
+ * @package AppBundle\Entity\Interfaces
+ */
+interface ProductTranslationInterface
+{
+    /**
+     * @return string
+     */
+    public function getSlogan(): ?string;
+
+    /**
+     * @param string $slogan
+     */
+    public function setSlogan(?string $slogan);
+}
diff --git a/src/AppBundle/Entity/Product.php b/src/AppBundle/Entity/Product.php
index 1e89ed2..13eff73 100644
--- a/src/AppBundle/Entity/Product.php
+++ b/src/AppBundle/Entity/Product.php
@@ -9,12 +9,15 @@ use AppBundle\Entity\Interfaces\ProductInterface;
 use AppBundle\Entity\Interfaces\ProductOptionInterface;
 use AppBundle\Entity\Interfaces\ProductOptionValueInterface;
 use AppBundle\Entity\Interfaces\ProductPriceGroupInterface;
+use AppBundle\Entity\Interfaces\ProductTranslationInterface;
 use AppBundle\Entity\Traits\Ladder;
 use Doctrine\Common\Collections\ArrayCollection;
 use Doctrine\Common\Collections\Collection;
 use Fresh\DoctrineEnumBundle\Validator\Constraints as DoctrineAssert;
 use Sylius\Component\Core\Model\Product as CoreProduct;
 use Sylius\Component\Core\Model\ProductVariantInterface;
+use Sylius\Component\Product\Model\ProductTranslation;
+use Sylius\Component\Resource\Model\TranslatableTrait;
 
 /**
  * Class Product
@@ -24,6 +27,10 @@ class Product extends CoreProduct implements ProductInterface
 {
 
+    use TranslatableTrait {
+        __construct as private initializeTranslationsCollection;
+    }
+
     /**
      * @var string
      */
@@ -106,6 +113,26 @@ class Product extends CoreProduct implements ProductInterface
 
     /**
+     * Product constructor.
+     */
+    public function __construct()
+    {
+        parent::__construct();
+        $this->initializeTranslationsCollection();
+
+        $this->productPriceGroups = new ArrayCollection();
+        $this->calculationStrategy = self::CALCULATION_STRATEGY_DEFAULT;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getTranslationClass()
+    {
+        return ProductTranslation::class;
+    }
+
+    /**
      * @return int|null
      */
     public function getBasePrice(): ?int
@@ -186,17 +213,6 @@ class Product extends CoreProduct implements ProductInterface
     }
 
     /**
-     * Product constructor.
-     */
-    public function __construct()
-    {
-        parent::__construct();
-
-        $this->productPriceGroups = new ArrayCollection();
-        $this->calculationStrategy = self::CALCULATION_STRATEGY_DEFAULT;
-    }
-
-    /**
      * @return string
      */
     public function getCalculationStrategy(): string
@@ -525,4 +541,24 @@ class Product extends CoreProduct implements ProductInterface
 
         return $results;
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSlogan(): ?string
+    {
+        /** @var ProductTranslationInterface $translation */
+        $translation = $this->getTranslation();
+        return $translation->getSlogan();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setSlogan(?string $slogan)
+    {
+        /** @var ProductTranslationInterface $translation */
+        $translation = $this->getTranslation();
+        $translation->setSlogan($slogan);
+    }
 }
diff --git a/src/AppBundle/Entity/ProductTranslation.php b/src/AppBundle/Entity/ProductTranslation.php
new file mode 100644
index 0000000..d835593
--- /dev/null
+++ b/src/AppBundle/Entity/ProductTranslation.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace AppBundle\Entity;
+
+use AppBundle\Entity\Interfaces\ProductTranslationInterface;
+use \Sylius\Component\Core\Model\ProductTranslation as BaseProductTranslation;
+
+/**
+ * Class ProductTranslation
+ * @package AppBundle\Entity
+ */
+class ProductTranslation extends BaseProductTranslation implements ProductTranslationInterface
+{
+    /**
+     * @var string
+     */
+    protected $slogan;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSlogan(): ?string
+    {
+        return $this->slogan;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setSlogan(?string $slogan)
+    {
+        $this->slogan = $slogan;
+    }
+}
diff --git a/src/AppBundle/Form/Extension/ProductTranslationTypeExtension.php b/src/AppBundle/Form/Extension/ProductTranslationTypeExtension.php
new file mode 100644
index 0000000..61184e2
--- /dev/null
+++ b/src/AppBundle/Form/Extension/ProductTranslationTypeExtension.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace AppBundle\Form\Extension;
+
+use Sylius\Bundle\ProductBundle\Form\Type\ProductTranslationType;
+use Symfony\Component\Form\AbstractTypeExtension;
+use Symfony\Component\Form\Extension\Core\Type\TextType;
+use Symfony\Component\Form\FormBuilderInterface;
+
+/**
+ * Class ProductTranslationTypeExtension
+ * @package AppBundle\Form\Extension
+ */
+final class ProductTranslationTypeExtension extends AbstractTypeExtension
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function buildForm(FormBuilderInterface $builder, array $options)
+    {
+        $builder
+            ->add('slogan', TextType::class, [
+                'required' => false,
+                'label' => 'sylius.form.product.slogan',
+            ])
+        ;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getExtendedType()
+    {
+        return ProductTranslationType::class;
+    }
+}
diff --git a/src/AppBundle/Resources/config/app/config.yml b/src/AppBundle/Resources/config/app/config.yml
index b70c0af..ea323fc 100644
--- a/src/AppBundle/Resources/config/app/config.yml
+++ b/src/AppBundle/Resources/config/app/config.yml
@@ -4,6 +4,9 @@ sylius_product:
             classes:
                 model: AppBundle\Entity\Product
                 repository: AppBundle\Repository\ProductRepository
+            translation:
+                classes:
+                    model: AppBundle\Entity\ProductTranslation
         product_option:
             classes:
                 model: AppBundle\Entity\ProductOption
diff --git a/src/AppBundle/Resources/config/doctrine/ProductTranslation.orm.yml b/src/AppBundle/Resources/config/doctrine/ProductTranslation.orm.yml
new file mode 100644
index 0000000..7afee10
--- /dev/null
+++ b/src/AppBundle/Resources/config/doctrine/ProductTranslation.orm.yml
@@ -0,0 +1,7 @@
+AppBundle\Entity\ProductTranslation:
+    type: entity
+    table: sylius_product_translation
+    fields:
+        slogan:
+            type: string
+            nullable: true
diff --git a/src/AppBundle/Resources/config/services/app/form/extension/type.yml b/src/AppBundle/Resources/config/services/app/form/extension/type.yml
index a9c0dfb..8d77802 100644
--- a/src/AppBundle/Resources/config/services/app/form/extension/type.yml
+++ b/src/AppBundle/Resources/config/services/app/form/extension/type.yml
@@ -25,3 +25,8 @@ services:
+
+    app.form.extension.type.product_translation:
+        class: AppBundle\Form\Extension\ProductTranslationTypeExtension
+        tags:
+            - { name: form.type_extension, extended_type: Sylius\Bundle\ProductBundle\Form\Type\ProductTranslationType }
diff --git a/src/AppBundle/Resources/translations/messages.en.yml b/src/AppBundle/Resources/translations/messages.en.yml
index 7602d84..b1ac088 100644
--- a/src/AppBundle/Resources/translations/messages.en.yml
+++ b/src/AppBundle/Resources/translations/messages.en.yml
@@ -1,6 +1,7 @@
 sylius:
     form:
         product:
+            slogan: Slogan
diff --git a/src/AppBundle/Resources/translations/messages.nl.yml b/src/AppBundle/Resources/translations/messages.nl.yml
index 1c07b98..4c138cb 100644
--- a/src/AppBundle/Resources/translations/messages.nl.yml
+++ b/src/AppBundle/Resources/translations/messages.nl.yml
@@ -1,6 +1,7 @@
 sylius:
     form:
         product:
+            slogan: Slogan