Add tags entities

[MAILPOET-4440]

mailpoet/lib/Entities/SubscriberEntity.php

@@ -168,9 +168,16 @@ class SubscriberEntity {
    */
   private $subscriberCustomFields;
 
+  /**
+   * @ORM\OneToMany(targetEntity="MailPoet\Entities\SubscriberTagEntity", mappedBy="subscriber", orphanRemoval=true)
+   * @var Collection<int, SubscriberTagEntity>
+   */
+  private $subscriberTags;
+
   public function __construct() {
     $this->subscriberSegments = new ArrayCollection();
     $this->subscriberCustomFields = new ArrayCollection();
+    $this->subscriberTags = new ArrayCollection();
   }
 
   /**
@@ -446,6 +453,13 @@ class SubscriberEntity {
     return $this->subscriberCustomFields;
   }
 
+  /**
+   * @return Collection<int, SubscriberTagEntity>
+   */
+  public function getSubscriberTags() {
+    return $this->subscriberTags;
+  }
+
   /**
    * @return float|null
    */

mailpoet/lib/Entities/SubscriberTagEntity.php

@@ -0,0 +1,50 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Entities;
+
+use MailPoet\Doctrine\EntityTraits\AutoincrementedIdTrait;
+use MailPoet\Doctrine\EntityTraits\CreatedAtTrait;
+use MailPoet\Doctrine\EntityTraits\SafeToOneAssociationLoadTrait;
+use MailPoet\Doctrine\EntityTraits\UpdatedAtTrait;
+use MailPoetVendor\Doctrine\ORM\Mapping as ORM;
+
+/**
+ * @ORM\Entity()
+ * @ORM\Table(name="subscriber_tag")
+ */
+class SubscriberTagEntity {
+  use AutoincrementedIdTrait;
+  use CreatedAtTrait;
+  use UpdatedAtTrait;
+  use SafeToOneAssociationLoadTrait;
+
+  /**
+   * @ORM\ManyToOne(targetEntity="MailPoet\Entities\TagEntity")
+   * @var TagEntity|null
+   */
+  private $tag;
+
+  /**
+   * @ORM\ManyToOne(targetEntity="MailPoet\Entities\SubscriberEntity", inversedBy="subscriberTags")
+   * @var SubscriberEntity|null
+   */
+  private $subscriber;
+
+  public function __construct(
+    TagEntity $tag,
+    SubscriberEntity $subscriber
+  ) {
+    $this->tag = $tag;
+    $this->subscriber = $subscriber;
+  }
+
+  public function getTag(): ?TagEntity {
+    $this->safelyLoadToOneAssociation('tag');
+    return $this->tag;
+  }
+
+  public function getSubscriber(): ?SubscriberEntity {
+    $this->safelyLoadToOneAssociation('subscriber');
+    return $this->subscriber;
+  }
+}

mailpoet/lib/Entities/TagEntity.php

@@ -0,0 +1,56 @@
+<?php declare(strict_types = 1);
+
+namespace MailPoet\Entities;
+
+use MailPoet\Doctrine\EntityTraits\AutoincrementedIdTrait;
+use MailPoet\Doctrine\EntityTraits\CreatedAtTrait;
+use MailPoet\Doctrine\EntityTraits\UpdatedAtTrait;
+use MailPoetVendor\Doctrine\ORM\Mapping as ORM;
+use MailPoetVendor\Symfony\Component\Validator\Constraints as Assert;
+
+/**
+ * @ORM\Entity()
+ * @ORM\Table(name="tags")
+ */
+class TagEntity {
+  use AutoincrementedIdTrait;
+  use CreatedAtTrait;
+  use UpdatedAtTrait;
+
+  /**
+   * @ORM\Column(type="string")
+   * @Assert\NotBlank()
+   * @var string
+   */
+  private $name;
+
+  /**
+   * @ORM\Column(type="string")
+   * @var string
+   */
+  private $description;
+
+  public function __construct(
+    string $name,
+    string $description = ''
+  ) {
+    $this->name = $name;
+    $this->description = $description;
+  }
+
+  public function getName(): string {
+    return $this->name;
+  }
+
+  public function setName(string $name): void {
+    $this->name = $name;
+  }
+
+  public function getDescription(): string {
+    return $this->description;
+  }
+
+  public function setDescription(string $description): void {
+    $this->description = $description;
+  }
+}