exchange-2.0/app/Classes/Modules/Bookings/Processors/CreatePurchaseOrderFor1688OrderProcessor.php

<?php

namespace App\Classes\Modules\Bookings\Processors;


use App\Classes\Modules\Transactions\DataTransferObjects\TransactionObject;
use App\Classes\Modules\Transactions\Processors\CreateInvoiceTransactionProcessor;
use App\Classes\Modules\Transactions\Processors\CreatePurchaseOrderTransactionProcessor;
use App\Classes\Modules\Transactions\Services\GeneratesTransactionBillNumber;
use App\Classes\Modules\Transactions\Services\UpdatesTransactionStatus;
use App\Classes\ValueObjects\Constants\ApprovalStatus;
use App\Classes\ValueObjects\Constants\PaymentMethodType;
use App\Classes\ValueObjects\Constants\TransactionType;
use App\Models\Booking;

class CreatePurchaseOrderFor1688OrderProcessor
{
    /** @var GeneratesTransactionBillNumber */
    private $generatesTransactionBillNumber;

    /** @var CreatePurchaseOrderTransactionProcessor */
    private $createPurchaseOrderTransactionProcessor;

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

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

    /**
     * CreatePurchaseOrderFor1688OrderProcessor constructor.
     * @param GeneratesTransactionBillNumber $generatesTransactionBillNumber
     * @param CreatePurchaseOrderTransactionProcessor $createPurchaseOrderTransactionProcessor
     * @param UpdatesTransactionStatus $updatesTransactionStatus
     * @param CreateInvoiceTransactionProcessor $createInvoiceTransactionProcessor
     */
    public function __construct(GeneratesTransactionBillNumber $generatesTransactionBillNumber, CreatePurchaseOrderTransactionProcessor $createPurchaseOrderTransactionProcessor, UpdatesTransactionStatus $updatesTransactionStatus, CreateInvoiceTransactionProcessor $createInvoiceTransactionProcessor)
    {
        $this->generatesTransactionBillNumber = $generatesTransactionBillNumber;
        $this->createPurchaseOrderTransactionProcessor = $createPurchaseOrderTransactionProcessor;
        $this->updatesTransactionStatus = $updatesTransactionStatus;
        $this->createInvoiceTransactionProcessor = $createInvoiceTransactionProcessor;
    }

    public function execute(Booking $booking){
        $billNumber = $this->generatesTransactionBillNumber->execute('PO-');

        $products = [
            [
                'description' => 'please refer to the attachment below',
                'quantity' => 1,
                'stockCode' => '',
                'unit_price' => $booking->fix_amount
            ]
        ];

        $total = collect($products)->sum(function($product){
            return $product['quantity'] * floatval(str_replace(',', '', $product['unit_price']));
        });

        $object = new TransactionObject($billNumber, TransactionType::PURCHASE_ORDER, $booking->company->id, 1,
            1, PaymentMethodType::CASH,
            $total, $total, $booking->fix_currency_id, $booking->fix_currency_id,
            1, 0, 0, null, ApprovalStatus::PENDING_SUBMISSION, $products);

        $purchaseOrder = $this->createPurchaseOrderTransactionProcessor->execute($booking, $object);

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

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

}