PaymentsParse.php

<?php

use October\Rain\Support\Collection;
use Genkgo\Camt\Config as GenkgoConfig;
use Genkgo\Camt\Reader as GenkgoReader;

use Money\Currencies\ISOCurrencies;
use Money\Formatter\DecimalMoneyFormatter;

class PaymentsParse
{
    public $file;

    public function __construct($file) {
        $this->file = $file;
    }

    public function getEntries()
    {
        $reader = new GenkgoReader(GenkgoConfig::getDefault());
        $message = $reader->readFile($this->file);
        $statements = $message->getRecords();

        foreach ($statements as $statement) {
          $entries = $statement->getEntries();
        }

        return $entries;
    }

    public function parseVariableSymbol($value)
    {
        $EndToEndId = explode("/", $value);
        $variableSymbol = isset($EndToEndId[1]) && str_contains($EndToEndId[1], 'VS')
            ? str_replace('VS', '', $EndToEndId[1])
            : null;

        return (int) $variableSymbol;
    }

    public function getMessage($detail)
    {
        try {
            return $detail->getRemittanceInformation()->getMessage();
        } catch (\BadMethodCallException $e) {
            return null;
        }
    }

    public function getVariableSymbol($detail)
    {
        if ($references = $detail->getReferences())
        {
            $variableSymbol = $this->parseVariableSymbol($references[0]->getEndToEndId());
        }

        if (!$variableSymbol)
        {
            $variableSymbol = $this->parseVariableSymbol($this->getMessage($detail));
        }

        return $variableSymbol;
    }

    public function getPartyDebtors($parties)
    {
        $party = [];

        foreach ($parties as $party)
        {
            if (get_class($party->getRelatedPartyType()) !== 'Genkgo\Camt\DTO\Debtor') {
                continue;
            }

            if ($party->getRelatedPartyType() instanceof \Genkgo\Camt\DTO\Debtor) {
                if ($party->getRelatedPartyType() instanceof \Genkgo\Camt\DTO\UltimateDebtor) {
                    $party = [
                        'type' => 'UltimateDebtor',
                        'name' => ucwords(strtolower($party->getRelatedPartyType()->getName())),
                        'iban' => null,
                        'country' => null,
                        'address' => $party->getRelatedPartyType()->getAddress() ? $party->getRelatedPartyType()->getAddress()->getAddressLines() : []
                    ];
                } else {
                    $party = [
                        'type' => 'Debtor',
                        'name' => ucwords(strtolower($party->getRelatedPartyType()->getName())),
                        'iban' => $party->getAccount()->getIdentification(),
                        'country' => $party->getRelatedPartyType()->getAddress() ? $party->getRelatedPartyType()->getAddress()->getCountry() : null,
                        'address' => $party->getRelatedPartyType()->getAddress() ? $party->getRelatedPartyType()->getAddress()->getAddressLines() : []
                    ];
                }
            }
        }

        return $party;
    }

    public function getPayments()
    {
        $bankPayments = new Collection(); // make collection for better searching in array

        foreach ($this->getEntries() as $entry)
        {
            $detail = $entry->getTransactionDetail();

            if ($detail->getAdditionalTransactionInformation() != 'Prijata platba') continue;

            $parties = $detail->getRelatedParties();
            $party = (object) $this->getPartyDebtors($parties);
            if (!$party) continue; // skip if no parties

            $variableSymbol = $this->getVariableSymbol($detail);
            if (!$variableSymbol) continue; // skip if payment has not variable symbol

            $moneyFormatter = new DecimalMoneyFormatter(new ISOCurrencies());

            $bankPayments->push([
                'fullName' => $party->name,
                'message' => $this->getMessage($detail),
                'address' => $party->address,
                'price' => (float) $moneyFormatter->format($entry->getAmount()),
                'variableSymbol' => $variableSymbol,
                'bookingDate' => $entry->getBookingDate()->format('Y-m-d'),
                'date' => $entry->getValueDate()->format('Y-m-d')
            ]);
        }

        return $bankPayments;

    }
}