TraceableModel.php

<?php

namespace Core\Models;

use DateTime;
use Phalcon\Mvc\Model\Behavior\Timestampable;
use Utils\Time\Time;

abstract class TraceableModel extends BaseModel {
	/**
	 * @var int|null
	 */
	protected ?string $createdAt = null;

	/**
	 * @var string|null
	 */
	protected ?string $updatedAt = null;

	/**
	 * @return DateTime|null
	 */
	public function getCreatedAt(): ?DateTime {
		if (empty($this->createdAt)) {
			return null;
		}

		return new DateTime($this->createdAt);
	}

	/**
	 * @param int $createdAt
	 * @return static
	 */
	public function setCreatedAt(string $createdAt): static {
		$this->createdAt = $createdAt;

		return $this;
	}

	/**
	 * @return DateTime|null
	 */
	public function getUpdatedAt(): ?DateTime {
		if (empty($this->updatedAt)) {
			return null;
		}

		return new DateTime($this->updatedAt);
	}

	/**
	 * @param int $updatedAt
	 * @return static
	 */
	public function setUpdatedAt(string $updatedAt): static {
		// $this->updatedAt = $updatedAt->format(Time::DATETIME_FORMAT);
		$this->updatedAt = $updatedAt;

		return $this;
	}

	/**
	 * @return void
	 */
	public function initialize(): void {
		parent::initialize();

		$this->addBehavior(new Timestampable([
			'beforeValidationOnCreate' => [
				'field' => 'created_at',
				'format' => Time::DATETIME_FORMAT,
			],
		]));

		$this->addBehavior(new Timestampable([
			'beforeValidationOnUpdate' => [
				'field' => 'updated_at',
				'format' => Time::DATETIME_FORMAT,
			],
			'beforeValidationOnCreate' => [
				'field' => 'updated_at',
				'format' => Time::DATETIME_FORMAT,
			],
		]));
	}
}