Magento2 - Custom Product Type Pricing

Question

I am working on a custom product type for a Magento2 build that I am working on. I have followed the guide linked below and it has served as a brilliant base for me to work from.

How to add a new product type in Magento 2? (MageStackDay mystery question 1)

I am however having trouble in getting the price field show for my custom product type in the admin panel when adding/editing the custom product type and I can not see why, please see image below:

I think I may missed a price layout/model some where that adds the price field in but can not seem to track down where or what I have missed.

Any help/guidance would be greatly appreciated.

Answer 1

Looks like you do not add you type to list of applicable in price attribute. Add it in install data script:

<?php
namespace SuperLLC\SuperType\Setup;

use Magento\Eav\Setup\EavSetup;
use Magento\Eav\Setup\EavSetupFactory;
use Magento\Framework\Setup\InstallDataInterface;
use Magento\Framework\Setup\ModuleContextInterface;
use Magento\Framework\Setup\ModuleDataSetupInterface;

/**
 * @codeCoverageIgnore
 */
class InstallData implements InstallDataInterface
{
    /**
     * EAV setup factory
     *
     * @var EavSetupFactory
     */
    private $eavSetupFactory;

    /**
     * Init
     *
     * @param EavSetupFactory $eavSetupFactory
     */
    public function __construct(EavSetupFactory $eavSetupFactory)
    {
        $this->eavSetupFactory = $eavSetupFactory;
    }

    /**
     * {@inheritdoc}
     */
    public function install(ModuleDataSetupInterface $setup, ModuleContextInterface $context)
    {
        /** @var EavSetup $eavSetup */
        $eavSetup = $this->eavSetupFactory->create(['setup' => $setup]);
        $fieldList = [
            'price',
            'special_from_date',
            'special_to_date',
            'cost',
            'tier_price',
            'weight',
        ];
        $newType = 'super_type';
        foreach ($fieldList as $field) {
            $applyTo = explode(
                ',',
                $eavSetup->getAttribute(\Magento\Catalog\Model\Product::ENTITY, $field, 'apply_to')
            );
            if (!in_array($newType, $applyTo)) {
                $applyTo[] = $newType';
                $eavSetup->updateAttribute(
                    \Magento\Catalog\Model\Product::ENTITY,
                    $field,
                    'apply_to',
                    implode(',', $applyTo)
                );
            }
        }
    }
}