Mappable.php

<?php

/**
 * Laravel trait to allow aliasing table fields.
 *
 * @author Paulo Freitas <[email protected]>
 */

namespace App;

trait Mappable
{
    public function getAttribute($key)
    {
        if (isset($this->mappable) && is_array($this->mappable)
                && array_key_exists($key, $this->mappable)) {
            return $this->getMappedAttribute($key);
        }

        return parent::getAttribute($key);
    }

    public function setAttribute($key, $value)
    {
        if (isset($this->mappable) && is_array($this->mappable)
                && array_key_exists($key, $this->mappable)) {
            return $this->setMappedAttribute($key, $value);
        }

        return parent::setAttribute($key, $value);
    }

    public function getMappedAttribute($key)
    {
        return $this->getAttribute($this->mappable[$key]);
    }

    public function setMappedAttribute($key, $value)
    {
        return $this->setAttribute($this->mappable[$key], $value);
    }
}