<?php

namespace MailPoet\Entities;

if (!defined('ABSPATH')) exit;


use MailPoet\Doctrine\EntityTraits\AutoincrementedIdTrait;
use MailPoet\Doctrine\EntityTraits\SafeToOneAssociationLoadTrait;
use MailPoetVendor\Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity()
 * @ORM\Table(name="statistics_newsletters")
 */
class StatisticsNewsletterEntity {
  use AutoincrementedIdTrait;
  use SafeToOneAssociationLoadTrait;

  /**
   * @ORM\ManyToOne(targetEntity="MailPoet\Entities\NewsletterEntity")
   * @ORM\JoinColumn(name="newsletter_id", referencedColumnName="id")
   * @var NewsletterEntity|null
   */
  private $newsletter;

  /**
   * @ORM\ManyToOne(targetEntity="MailPoet\Entities\SendingQueueEntity")
   * @ORM\JoinColumn(name="queue_id", referencedColumnName="id")
   * @var SendingQueueEntity|null
   */
  private $queue;

  /**
   * @ORM\ManyToOne(targetEntity="MailPoet\Entities\SubscriberEntity")
   * @ORM\JoinColumn(name="subscriber_id", referencedColumnName="id")
   * @var SubscriberEntity|null
   */
  private $subscriber;

  /**
   * @ORM\Column(type="datetimetz", nullable=true)
   * @var \DateTimeInterface|null
   */
  private $sentAt;

  public function __construct(
    NewsletterEntity $newsletter,
    SendingQueueEntity $queue,
    SubscriberEntity $subscriber
  ) {
    $this->newsletter = $newsletter;
    $this->queue = $queue;
    $this->subscriber = $subscriber;
  }

  /**
   * @return NewsletterEntity|null
   */
  public function getNewsletter() {
    $this->safelyLoadToOneAssociation('newsletter');
    return $this->newsletter;
  }

  /**
   * @return SendingQueueEntity|null
   */
  public function getQueue() {
    $this->safelyLoadToOneAssociation('queue');
    return $this->queue;
  }

  /**
   * @return SubscriberEntity|null
   */
  public function getSubscriber() {
    $this->safelyLoadToOneAssociation('subscriber');
    return $this->subscriber;
  }

  /**
   * @return \DateTimeInterface|null
   */
  public function getSentAt() {
    return $this->sentAt;
  }

  /**
   * @param \DateTimeInterface $sentAt
   */
  public function setSentAt(\DateTimeInterface $sentAt) {
    $this->sentAt = $sentAt;
  }
}
