ldc-crm/app/Http/Resources/Api/V4/CustomerResource.php

<?php

namespace App\Http\Resources\Api\V4;

use App\Models\Brand;
use App\Models\Customer;
use Illuminate\Http\Resources\Json\JsonResource;

class CustomerResource extends JsonResource
{
    /** @var \App\Models\Customer */
    private $customer;

    /** @var \App\Models\CustomerInfo */
    private $info;

    /** @var \App\Models\CustomerLogin */
    private $login;

    /** @var array */
    private static $skeleton = [
        'hashcode'   => '',
        'firstname'  => '',
        'lastname'   => '',
        'email'      => '',
        'birth_date' => '',
        'address'    => '',
        'address2'   => '',
        'phone'      => '',
        'country'    => '',
        'city'       => '',
        'postcode'   => '',
        'opt_in'     => '',
        'status'     => '',
        'last_connection' => ''
    ];

    /**
     * CustomerResource.
     *
     * @param \App\Models\Brand    $brand
     * @param \App\Models\Customer $customer
     */
    public function __construct(Brand $brand, Customer $customer)
    {
        $this->customer = $customer;
        $this->info     = $customer->info($brand, Customer::FIRST_OR_FAIL);
        $this->login    = $customer->login($brand, Customer::FIRST_OR_FAIL);
    }

    /**
     * Transform the resource into an array.
     *
     * @param \Illuminate\Http\Request|null $request
     * @return array
     * + email string
     * + firstname string
     * + lastname string
     * + birth_date datetime
     * + address string
     * + address2 string
     * + phone string
     * + country string
     * + city string
     * + postcode string
     * + opt_in boolean
     * + hashcode string
     * + status boolean
     * + last_connection date
     * @phpcs:disable Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClass, Squiz.Commenting.FunctionComment.Missing
     */
    public function toArray($request = null): array
    {
        //phpcs:enable
        $data = array_intersect_key(
            array_merge(
                [
                    'email' => $this->customer->email
                ],
                $this->login->toArray(),
                $this->info->toArray(),
                ['status' => $this->login->status]
            ),
            $this->getSkeleton()
        );

        $data['country']  = $this->info->country->value();
        $data['address2'] = $this->info->address2 ?? '';
        return $data;
    }

    /**
     * Returns the resource skeletton
     *
     * @return array
     */
    public static function getSkeleton(): array
    {
        return self::$skeleton;
    }
}