RunOpenCode\Bundle\ExchangeRate\Command\ConfigurationDebugCommand

Complexity

Total Complexity

15

Size/Duplication

Total Lines	199
Duplicated Lines	11.06 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

0%

Importance

Changes	3
Bugs	0	Features	1

11 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	12	1
A	configure()	0	7	1
A	execute()	0	16	1
A	displayHeader()	0	10	1
A	displayFooter()	0	6	1
A	displaySources()	11	11	2
A	displayProcessors()	11	11	2
A	displayRepository()	0	6	1
B	displayRates()	0	24	3
A	displayNewLine()	0	6	1
A	getFormatter()	0	4	1

<?php
/*
 * This file is part of the Exchange Rate Bundle, an RunOpenCode project.
 *
 * (c) 2016 RunOpenCode
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace RunOpenCode\Bundle\ExchangeRate\Command;

use RunOpenCode\ExchangeRate\Configuration;
use RunOpenCode\ExchangeRate\Contract\ProcessorInterface;
use RunOpenCode\ExchangeRate\Contract\ProcessorsRegistryInterface;
use RunOpenCode\ExchangeRate\Contract\RatesConfigurationRegistryInterface;
use RunOpenCode\ExchangeRate\Contract\RepositoryInterface;
use RunOpenCode\ExchangeRate\Contract\SourceInterface;
use RunOpenCode\ExchangeRate\Contract\SourcesRegistryInterface;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\FormatterHelper;
use Symfony\Component\Console\Helper\Table;
use Symfony\Component\Console\Helper\TableCell;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * Class ConfigurationDebugCommand
 *
 * Display current exchange rate configuration.
 *
 * @package RunOpenCode\Bundle\ExchangeRate\Command
 */
class ConfigurationDebugCommand extends Command
{
    /**
     * @var SourcesRegistryInterface
     */
    protected $sourcesRegistry;

    /**
     * @var ProcessorsRegistryInterface
     */
    protected $processorsRegistry;

    /**
     * @var RatesConfigurationRegistryInterface
     */
    protected $ratesConfigurationRegistry;

    /**
     * @var RepositoryInterface
     */
    protected $repository;

    public function __construct(
        SourcesRegistryInterface $sourcesRegistry,
        ProcessorsRegistryInterface $processorsRegistry,
        RatesConfigurationRegistryInterface $ratesConfigurationRegistry,
        RepositoryInterface $repository
    ) {
        parent::__construct();
        $this->sourcesRegistry = $sourcesRegistry;
        $this->processorsRegistry = $processorsRegistry;
        $this->ratesConfigurationRegistry = $ratesConfigurationRegistry;
        $this->repository = $repository;
    }

    /**
     * {@inheritdoc}
     */
    protected function configure()
    {
        $this
            ->setName('roc:exchange-rate:configuration-debug')
            ->setDescription('Dump current configuration.')
        ;
    }

    /**
     * {@inheritdoc}
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $this
            ->displayHeader($output)
            ->displayNewLine($output)
            ->displaySources($output)
            ->displayNewLine($output)
            ->displayProcessors($output)
            ->displayNewLine($output)
            ->displayRepository($output)
            ->displayNewLine($output)
            ->displayRates($output)
            ->displayNewLine($output)
            ->displayFooter($output)
        ;
    }

    /**
     * Display header.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayHeader(OutputInterface $output)
    {
        $output->writeln($this->getFormatter()->formatBlock(array(
            '-------------------------------------------------------------',
            'Displaying current configuration for currency exchange bundle',
            '-------------------------------------------------------------'
        ), 'info'));

        return $this;
    }

    /**
     * Display footer.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayFooter(OutputInterface $output)
    {
        $output->writeln($this->getFormatter()->formatBlock('-------------------------------------------------------------', 'info'));

        return $this;
    }

    /**
     * Display sources.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displaySources(OutputInterface $output)

This method seems to be duplicated in your project.

    {
        /**
         * @var SourceInterface $source
         */
        foreach ($this->sourcesRegistry as $source) {
            $output->writeln($this->getFormatter()->formatSection('Source', sprintf('%s as %s', get_class($source), $source->getName())));
        }

        return $this;
    }

    /**
     * Display processors.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayProcessors(OutputInterface $output)

This method seems to be duplicated in your project.

    {
        /**
         * @var ProcessorInterface $processor
         */
        foreach ($this->processorsRegistry as $processor) {
            $output->writeln($this->getFormatter()->formatSection('Processor', get_class($processor)));
        }

        return $this;
    }

    /**
     * Display repository.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayRepository(OutputInterface $output)
    {
        $output->writeln($this->getFormatter()->formatSection('Repository', sprintf('%s with %s records.', get_class($this->repository), $this->repository->count())));

The method count() does not seem to exist on object<RunOpenCode\ExchangeRate\Contract\RepositoryInterface>.

        return $this;
    }

    /**
     * Display rates.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayRates(OutputInterface $output)
    {
        $table = new Table($output);

        $table->setHeaders(array(
            array(new TableCell('Registered currency rates', array('colspan' => 3))),
            array('Currency code', 'Rate type', 'Source', 'Alias')
        ));
        /**
         * @var Configuration $rateConfiguration
         */
        foreach ($this->ratesConfigurationRegistry as $rateConfiguration) {
            $table->addRow(array(
                $rateConfiguration->getCurrencyCode(),
                $rateConfiguration->getRateType(),
                $rateConfiguration->getSource(),
                $rateConfiguration->getAlias() ?: 'N/A'
            ));
        }

        $table->render();

        return $this;
    }

    /**
     * Display new line.
     *
     * @param OutputInterface $output
     * @return ConfigurationDebugCommand $this
     */
    protected function displayNewLine(OutputInterface $output)
    {
        $output->writeln('');

        return $this;
    }

    /**
     * Get formatter.
     *
     * @return FormatterHelper
     */
    protected function getFormatter()
    {
        return $this->getHelper('formatter');
    }
}