Sylius: How to extend Taxon model? - php

Question

I'm trying to extend Sylius\Component\Core\Model\Taxon by adding new data fields. The same procedure did work on another model outside of Sylius Core. When running doctrine:migrations:diff, the error message is "The table with name 'sylius_dev.sylius_taxon' already exists."
The response for php bin/console debug:container --parameter=sylius.model.taxon.class does not change at all.
This is my new class in /src/AppBundle/Entity/FooTaxon.php:
<?php
namespace AppBundle\Entity;
use Sylius\Component\Core\Model\Taxon as BaseTaxon;
class FooTaxon extends BaseTaxon
{
/**
* #var string
*/
private $field_one;
/**
* #return string
*/
public function getFieldOne(): string
{
return $this->field_one;
}
/**
* #param string $new_value
*/
public function setFieldOne(string $new_value): void
{
$this->field_one = $new_value;
}
/**
* #var int
*/
private $field_two;
/**
* #return int
*/
public function getFieldTwo(): int
{
return $this->field_two;
}
/**
* #param int $new_value
*/
public function setFieldTwo(int $new_value): void
{
$this->field_two = $new_value;
}
}
This is my /src/AppBundle/Resources/config/doctrine/FooTaxon.orm.yml:
AppBundle\Entity\FooTaxon:
type: entity
table: sylius_taxon
fields:
field_one:
type: string
nullable: false
field_two:
type: integer
nullable: false
And here is the new entry in /app/config/config.yml:
sylius_core:
resources:
product_taxon:
classes:
model: AppBundle\Entity\FooTaxon
Any help would be appreciated since I'm new to both Symfony and Sylius.

Answer 1

You should use this instead of sylius_core node:
sylius_taxonomy:
resources:
taxon:
classes:
model: AppBundle\Entity\FooTaxon
And better use upperCase in entity property names instead of snake_case.