ronanchilvers / orm

src/Features/HasTimestamps.php

<?php

namespace Ronanchilvers\Orm\Features;

use Carbon\Carbon;


/**
 * Trait for managing timestamps on a model
 *
 * @author Ronan Chilvers <ronan@d3r.com>
 */
trait HasTimestamps
{
    /**
     * @var boolean
     */
    static protected $usesTimestamps = true;

    /**
     * @var string
     */
    static protected $created = 'created';

    /**
     * @var string
     */
    static protected $updated = 'updated';

    /**
     * Boot the timestamps for this model
     *
     * @author Ronan Chilvers <ronan@d3r.com>
     */
    protected function bootHasTimestamps()
    {
        $this->addType('datetime', static::$created);
        $this->addType('datetime', static::$updated);
    }

    /**
     * Does this model use timestamps?
     *
     * @return boolean
     * @author Ronan Chilvers <ronan@d3r.com>
     */
    protected function useTimestamps()
    {
        return static::$usesTimestamps;
    }

    /**
     * Update the timestamps for this model
     *
     * @author Ronan Chilvers <ronan@d3r.com>
     */
    protected function updateTimestamps()
    {
        $now = Carbon::now();
        if (!$this->isLoaded() && !$this->isDirty(static::$created)) {

It seems like isDirty() must be provided by classes using this trait. How about adding it as abstract method to this trait?

It seems like isLoaded() must be provided by classes using this trait. How about adding it as abstract method to this trait?

            $this->setAttribute(static::$created, $now);

It seems like setAttribute() must be provided by classes using this trait. How about adding it as abstract method to this trait?

        }
        if ($this->isLoaded() && !$this->isDirty(static::$updated)) {
            $this->setAttribute(static::$updated, $now);
        }
    }

    /**
     * Clear the timestamps on this model
     *
     * @author Ronan Chilvers <ronan@d3r.com>
     */
    protected function clearTimestamps()
    {
        $this->setAttribute(static::$created, null);
        $this->setAttribute(static::$updated, null);
    }
}