DonorArgument::configureDonorArgument()   A
last analyzed

Complexity

Conditions 2
Paths 2

Size

Total Lines 6
Code Lines 4

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
cc 2
eloc 4
c 1
b 0
f 0
nc 2
nop 2
dl 0
loc 6
rs 10
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<?php
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/**
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 * This file is part of byrokrat\giroapp.
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 *
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 * byrokrat\giroapp is free software: you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License as published
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 * by the Free Software Foundation, either version 3 of the License, or
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 * (at your option) any later version.
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 *
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 * byrokrat\giroapp is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with byrokrat\giroapp. If not, see <http://www.gnu.org/licenses/>.
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 *
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 * Copyright 2016-21 Hannes Forsgård
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 */
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declare(strict_types=1);
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namespace byrokrat\giroapp\Console\Helper;
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use byrokrat\giroapp\DependencyInjection\DonorQueryProperty;
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use byrokrat\giroapp\Exception\DonorDoesNotExistException;
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use byrokrat\giroapp\Exception\RuntimeException;
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use byrokrat\giroapp\Domain\Donor;
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use byrokrat\giroapp\Validator\StringValidator;
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use Symfony\Component\Console\Command\Command;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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/**
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 * Methods for fetching donors based on command line argument
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 */
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trait DonorArgument
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{
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    use DonorQueryProperty;
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    protected function configureDonorArgument(Command $command, bool $required = true): void
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    {
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        $requiredFlag = $required ? InputArgument::REQUIRED : InputArgument::OPTIONAL;
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        $command->addArgument('donor', $requiredFlag, 'Donor identified by mandate key, payer number or name');
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        $command->addOption('id-payer-number', null, InputOption::VALUE_NONE, 'Only use payer number as donor id');
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        $command->addOption('id-mandate-key', null, InputOption::VALUE_NONE, 'Only use mandate key as donor id');
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    }
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    public function readDonor(InputInterface $input): Donor
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    {
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        $taintedId = $input->getArgument('donor');
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        if (!is_string($taintedId)) {
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            throw new \LogicException('Donor key must be string');
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        }
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        $donorId = (new StringValidator())->validate('donor', $taintedId);
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        if ($input->getOption('id-payer-number') && $input->getOption('id-mandate-key')) {
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            throw new RuntimeException("Illegal to use the 'id-payer-number' and 'id-mandate-key' flags toghether.");
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        }
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        if ($input->getOption('id-payer-number')) {
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            return $this->donorQuery->requireByPayerNumber($donorId);
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        }
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        if ($input->getOption('id-mandate-key')) {
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            return $this->donorQuery->requireByMandateKey($donorId);
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        }
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        if ($donor = $this->donorQuery->findByPayerNumber($donorId)) {
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            return $donor;
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        }
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        if ($donor = $this->donorQuery->findByMandateKey($donorId)) {
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            return $donor;
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        }
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        $regexp = '/' . preg_quote($donorId, '/') . '/i';
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        /** @var ?Donor */
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        $matchedDonor = null;
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        foreach ($this->donorQuery->findAll() as $donor) {
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            if (preg_match($regexp, $donor->getName())) {
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                if ($matchedDonor) {
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                    throw new DonorDoesNotExistException("Unable to find donor '$donorId', more than one match.");
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                }
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                $matchedDonor = $donor;
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            }
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        }
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        if ($matchedDonor) {
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$matchedDonor is of type null, thus it always evaluated to false.
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            return $matchedDonor;
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        }
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        throw new DonorDoesNotExistException("Unable to find donor '$donorId'");
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    }
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}
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