shipping-portal/app/Transformers/AddressTransformer.php

<?php

namespace App\Transformers;

use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\SegmentConstants;
use App\Models\Address;
use App\Models\Company;
use App\Models\Order;
use App\Models\SegmentConstant;
use League\Fractal\Resource\Item;
use League\Fractal\TransformerAbstract;

class AddressTransformer extends TransformerAbstract
{
    /**
     * List of resources to automatically include
     *
     * @var array
     */
    protected $defaultIncludes = [
        'contact',
        'remark'
    ];

    /**
     * List of resources possible to include
     *
     * @var array
     */
    protected $availableIncludes = [
        'company_module',
        'Owner_address',

    ];

    /**
     * A Fractal transformer.
     *
     * @param Address $address
     * @return array
     */
    public function transform(Address $address): array
    {
        return [
            'id' => $address->id,
            'reference' => $address->reference,
            'street_one' => $address->street_one,
            'street_two' => $address->street_two,
            'district' => $address->district,
            'state' => $address->state,
            'postcode' => $address->postcode,
            'post_code' => $address->postcode,
            'post_code_area' => $this->getPostalCodeArea($address),
            'country' => $address->country,
            'default' => $address->default,
            'status' => $address->status,
            'type' => $address->type,

        ];
    }


    /**
     * Get Postal code Area
     * @param Address $address
     * @return string|null
     */
    private function getPostalCodeArea(Address $address): ?string
    {
        $centerPostcodeConstantObject = SegmentConstant::where('reference', SegmentConstants::CENTER_POSTCODE)->get();
        $centerPostcodeConstant = $centerPostcodeConstantObject->isEmpty() ? [] : (array)$centerPostcodeConstantObject->first()->value;
        return in_array($address->postcode, $centerPostcodeConstant) ? 'CENTER_POSTCODE' : null;
    }

    /**
     * Include Contact
     *
     * @param Address $address
     * @return Item
     */
    public function includeContact(Address $address): Item
    {
        $contact = $address->contacts();

        return $this->item($contact->first(), new ContactTransformer());
    }

    /**
     * Include in Remark
     * @param Address $address
     * @return Item
     */
    public function includeRemark(Address $address): Item
    {
        $remarks = $address->remarks();
        return $this->item($remarks->first(), new RemarkTransformer());

    }

    /**
     * ?Owner Address info
     * @param Address $address
     * @return array
     */
    public function includeOwner_address(Address $address): array
    {

        return [
            'owner' => $address->when($address->owner instanceof Order, [
                'reference' => $address->owner->reference,
                'company_module' => $this->item($address->owner->companyModule, new RemarkTransformer()),
                'address' => $this->item($address->owner->addresses()->where('status', '=', ApprovalStatus::APPROVED)->first(), new AddressTransformer()),
            ])
        ];

    }


}