exchange-2.0/app/Classes/Modules/Bookings/Processors/ApprovePurchaseOrderProcessor.php

<?php

namespace App\Classes\Modules\Bookings\Processors;


use App\Classes\Modules\Bookings\Services\FetchesBooking;
use App\Classes\Modules\Transactions\Processors\CreateInvoiceTransactionProcessor;
use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Models\Booking;

class ApprovePurchaseOrderProcessor
{

    /** @var FetchesBooking */
    private $fetchesBooking;

    /** @var UpdatesTransactionStatus */
    private $updatesTransactionStatus;

    /** @var CreateInvoiceTransactionProcessor */
    private $createInvoiceTransactionProcessor;

    /**
     * ApprovePurchaseOrderProcessor constructor.
     * @param FetchesBooking $fetchesBooking
     * @param UpdatesTransactionStatus $updatesTransactionStatus
     * @param CreateInvoiceTransactionProcessor $createInvoiceTransactionProcessor
     */
    public function __construct(FetchesBooking $fetchesBooking, UpdatesTransactionStatus $updatesTransactionStatus, CreateInvoiceTransactionProcessor $createInvoiceTransactionProcessor)
    {
        $this->fetchesBooking = $fetchesBooking;
        $this->updatesTransactionStatus = $updatesTransactionStatus;
        $this->createInvoiceTransactionProcessor = $createInvoiceTransactionProcessor;
    }

    /**
     * @param Booking $booking
     * @return void
     * @throws \App\Classes\Exceptions\MalformedRequestException
     */
    public function execute(Booking $booking) {

        $purchaseOrder = $booking->transactions()->where('type', TransactionType::PURCHASE_ORDER)->first();

        $booking->transactions()->where('type', TransactionType::PURCHASE_ORDER)->where('id', '!=', $purchaseOrder->id)->delete();

        $this->updatesTransactionStatus->execute($purchaseOrder, ApprovalStatus::APPROVED);

        $this->createInvoiceTransactionProcessor->execute($booking);
    }
}