at the end of the day, it was inevitable

src/UserBundle/Entity/Subscription/OrganizationSubscription.php

@@ -0,0 +1,134 @@
+<?php
+
+namespace UserBundle\Entity\Subscription;
+
+use Doctrine\ORM\Mapping as ORM;
+use Symfony\Component\Validator\Constraints as Assert;
+use UserBundle\Entity\Organization;
+use UserBundle\Enum\BillingSubscriptionTypeEnum;
+
+/**
+ * @ORM\Entity(repositoryClass="UserBundle\Repository\SubscriptionRepository")
+ */
+class OrganizationSubscription extends AbstractSubscription
+{
+
+    /**
+     * @var Organization
+     *
+     * @ORM\ManyToOne(targetEntity="UserBundle\Entity\Organization", inversedBy="subscriptions")
+     */
+    private $organization;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column
+     * @Assert\NotBlank
+     */
+    protected $organizationAddress;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column
+     * @Assert\NotBlank
+     */
+    protected $organizationEmail;
+
+    /**
+     * @var string
+     *
+     * @ORM\Column
+     * @Assert\NotBlank
+     */
+    protected $organizationPhone;
+
+    /**
+     * @return Organization
+     */
+    public function getOrganization()
+    {
+        return $this->organization;
+    }
+
+    /**
+     * @param Organization $organization A Organization entity instance.
+     *
+     * @return OrganizationSubscription
+     */
+    public function setOrganization(Organization $organization)
+    {
+        $this->organization = $organization;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getOrganizationAddress()
+    {
+        return $this->organizationAddress;
+    }
+
+    /**
+     * @param string $organizationAddress Organization department address.
+     *
+     * @return OrganizationSubscription
+     */
+    public function setOrganizationAddress($organizationAddress)
+    {
+        $this->organizationAddress = $organizationAddress;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getOrganizationEmail()
+    {
+        return $this->organizationEmail;
+    }
+
+    /**
+     * @param string $organizationEmail Organization department email.
+     *
+     * @return OrganizationSubscription
+     */
+    public function setOrganizationEmail($organizationEmail)
+    {
+        $this->organizationEmail = $organizationEmail;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getOrganizationPhone()
+    {
+        return $this->organizationPhone;
+    }
+
+    /**
+     * @param string $organizationPhone Organization department phone.
+     *
+     * @return OrganizationSubscription
+     */
+    public function setOrganizationPhone($organizationPhone)
+    {
+        $this->organizationPhone = $organizationPhone;
+
+        return $this;
+    }
+
+    /**
+     * @return BillingSubscriptionTypeEnum
+     */
+    public function getSubscriptionType()
+    {
+        return BillingSubscriptionTypeEnum::organization();
+    }
+}