从供应商文件夹扩展实体

Question

I have an entity in \vendor folder, that I cannot change/touch, but when I use it in project, I need to add one more parameter to that object (description).

So I have code:

namespace SoftNation\Sylius\MyExtendBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use SoftNation\Sylius\ExtendBundle\Entity\ExtendTranslation;

/**
 * @ORM\Table(name="softnation_sylius_extend_translation")
 */
class MyExtendTranslation extends  ExtendTranslation
{
    /**
     * @ORM\Column(type="text")
     */
    protected $description;

    /**
     * @return string
     */
     public function getDescription()
     {
          return $this->description;
     }

     /**
      * @param string $description
      */
     public function setDescription($description)
     {
         $this->description = $description;
     }
}

now when I try:

bin/console doctrine:migrations:diff

I get next error:

[Doctrine\DBAL\Schema\SchemaException]                                       
The table with name 
'shop_beta_dev.softnation_sylius_extend_translation' already exists.

All I want is that I can do:

$extend = new ExtendTranslation;
$extend->setDescription('StackOverflowRocks');

Answer 1

Exactly like @ccKep suggested -> Check extending models here: http://docs.sylius.org/en/latest/customization/model.html