Dock\Project\Decorator\CheckDockerConfigurationBeforeStarting

Complexity

Total Complexity

7

Size/Duplication

Total Lines	70
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes	5
Bugs	1	Features	1

4 Methods

Rating	Name	Duplication	Size	Complexity
A	stop()	0	4	1
A	reset()	0	4	1
A	__construct()	0	6	1
A	start()	0	21	4

<?php

namespace Dock\Project\Decorator;

use Dock\Cli\IO\ConsoleUserInteraction;
use Dock\Docker\Compose\Project;
use Dock\Doctor\CommandFailedException;
use Dock\Doctor\Doctor;
use Dock\IO\UserInteraction;
use Dock\Project\ProjectManager;
use Symfony\Component\Console\Output\NullOutput;
use Symfony\Component\Console\Question\Question;

class CheckDockerConfigurationBeforeStarting implements ProjectManager
{
    /**
     * @var ProjectManager
     */
    private $projectManager;

    /**
     * @var Doctor
     */
    private $doctor;

    /**
     * @var UserInteraction
     */
    private $userInteraction;

    /**
     * @param ProjectManager  $projectManager
     * @param Doctor          $doctor
     * @param UserInteraction $userInteraction
     */
    public function __construct(ProjectManager $projectManager, Doctor $doctor, UserInteraction $userInteraction)
    {
        $this->projectManager = $projectManager;
        $this->doctor = $doctor;
        $this->userInteraction = $userInteraction;
    }

    /**
     * {@inheritdoc}
     */
    public function start(Project $project)
    {
        try {
            $this->doctor->examine(new NullOutput(), true);
        } catch (CommandFailedException $e) {
            if (!$this->userInteraction instanceof ConsoleUserInteraction) {
                throw $e;
            }

            $answer = $this->userInteraction->ask(new Question(
                'It looks like there\'s something wrong with your installation. Would you like to run the `doctor` command ? [Yn]',
                'y'
            ));

            if ('y' == strtolower($answer)) {
                $this->doctor->examine($this->userInteraction->getOutput(), false);
            }
        }

        return $this->projectManager->start($project);
    }

    /**
     * {@inheritdoc}
     */
    public function stop(Project $project)
    {
        return $this->projectManager->stop($project);
    }

    /**
     * {@inheritdoc}
     */
    public function reset(Project $project, array $containers = [])
    {
        $this->projectManager->reset($project, $containers);
    }
}