Migrate::preformRefresh() - Code Metrics - Inspection of "Add seed and seed class options to migrate command..." - zachleigh/yarak - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — dev ( 6500dc...8bb13e )

by Zach

created 2017-03-21 00:54 UTC

Migrate::preformRefresh() A

↳ Parent: Migrate

Complexity

Conditions	3
Paths	4

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	7
c	0
b	0
f	0
nc	4
nop	2
dl	0
loc	14
rs	9.4285

<?php

namespace Yarak\Commands;

use Yarak\Config\Config;
use Yarak\Migrations\Migrator;
use Yarak\DB\ConnectionResolver;
use Yarak\DB\Seeders\SeedRunner;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class Migrate extends YarakCommand
{
    /**
     * Configure the command.
     */
    protected function configure()
    {
        $this->setName('migrate')
            ->setDescription('Run the database migrations.')
            ->setHelp('This command allows you to run migrations.')
            ->addRollback()
            ->addSteps()
            ->addReset()
            ->addRefresh()
            ->addSeed()
            ->addSeedClass();
    }

    /**
     * Add rollback option.
     */
    protected function addRollback()
    {
        return $this->addOption(
            'rollback',
            null,
            InputOption::VALUE_NONE,
            'Rollback migrations by given number of steps.'
        );
    }

    /**
     * Add steps option.
     */
    protected function addSteps()
    {
        return $this->addOption(
            'steps',
            null,
            InputOption::VALUE_OPTIONAL,
            'Number of steps to rollback.',
            1
        );
    }

    /**
     * Add reset option.
     */
    protected function addReset()
    {
        return $this->addOption(
            'reset',
            null,
            InputOption::VALUE_NONE,
            'Rollback all migrations.'
        );
    }

    /**
     * Add refresh option.
     */
    protected function addRefresh()
    {
        return $this->addOption(
            'refresh',
            null,
            InputOption::VALUE_NONE,
            'Rollback and re-run all migrations.'
        );
    }

    /**
     * Add seed option.
     */
    protected function addSeed()
    {
        return $this->addOption(
            'seed',
            null,
            InputOption::VALUE_NONE,
            'Seed the database after refreshing.'
        );
    }

    protected function addSeedClass()
    {
        return $this->addOption(
            'class',
            null,
            InputOption::VALUE_OPTIONAL,
            'The name of the seeder class to run.',
            'DatabaseSeeder'
        );
    }

    /**
     * Execute the command.
     *
     * @param InputInterface  $input
     * @param OutputInterface $output
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $migrator = $this->getMigrator();

        if ($input->getOption('rollback')) {
            $migrator->rollback($input->getOption('steps'));
        } elseif ($input->getOption('reset')) {
            $migrator->reset();
        } elseif ($input->getOption('refresh')) {
            $this->preformRefresh($migrator, $input);
        } else {
            $migrator->run();
        }

        foreach ($migrator->getLog() as $message) {
            $output->writeln($message);
        }
    }

    /**
     * Get an instance of the migrator.
     *
     * @return Migrator
     */
    protected function getMigrator()
    {
        $config = Config::getInstance($this->configArray);

        $migratorClassName = $this->getMigratorClassName($config);

        return new $migratorClassName(
            $config,
            new ConnectionResolver(),
            $this->getRepository($config)
        );
    }

    /**
     * Get the name of the migrator class.
     *
     * @param Config $config
     *
     * @return string
     */
    protected function getMigratorClassName(Config $config)
    {
        $migratorType = ucfirst($config->get('migratorType'));

        return "Yarak\\Migrations\\$migratorType\\".
            $migratorType.'Migrator';
    }

    /**
     * Get an instance of MigrationRepository.
     *
     * @param Config $config
     *
     * @return Yarak\Migrations\MigrationRepository
     */
    protected function getRepository(Config $config)
    {
        $repositoryType = ucfirst($config->get('migrationRepository'));

        $repositoryClass = 'Yarak\\Migrations\\Repositories\\'.
            $repositoryType.'MigrationRepository';

        return new $repositoryClass();
    }

    /**
     * Perform the database refresh.
     *
     * @param  Migrator       $migrator
     * @param  InputInterface $input
     */
    protected function preformRefresh(Migrator $migrator, InputInterface $input)
    {
        $migrator->refresh();

        if ($input->getOption('seed')) {
            $seedRunner = new SeedRunner();

            $seedRunner->run($input->getOption('class'));
        }

        foreach ($seedRunner->getLog() as $message) {
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
            $output->writeln($message);

        }
    }
}


1			<?php
2
3			namespace Yarak\Commands;
4
5			use Yarak\Config\Config;
6			use Yarak\Migrations\Migrator;
7			use Yarak\DB\ConnectionResolver;
8			use Yarak\DB\Seeders\SeedRunner;
9			use Symfony\Component\Console\Input\InputOption;
10			use Symfony\Component\Console\Input\InputInterface;
11			use Symfony\Component\Console\Output\OutputInterface;
12
13			class Migrate extends YarakCommand
14			{
15			/**
16			* Configure the command.
17			*/
18			protected function configure()
19			{
20			$this->setName('migrate')
21			->setDescription('Run the database migrations.')
22			->setHelp('This command allows you to run migrations.')
23			->addRollback()
24			->addSteps()
25			->addReset()
26			->addRefresh()
27			->addSeed()
28			->addSeedClass();
29			}
30
31			/**
32			* Add rollback option.
33			*/
34			protected function addRollback()
35			{
36			return $this->addOption(
37			'rollback',
38			null,
39			InputOption::VALUE_NONE,
40			'Rollback migrations by given number of steps.'
41			);
42			}
43
44			/**
45			* Add steps option.
46			*/
47			protected function addSteps()
48			{
49			return $this->addOption(
50			'steps',
51			null,
52			InputOption::VALUE_OPTIONAL,
53			'Number of steps to rollback.',
54			1
55			);
56			}
57
58			/**
59			* Add reset option.
60			*/
61			protected function addReset()
62			{
63			return $this->addOption(
64			'reset',
65			null,
66			InputOption::VALUE_NONE,
67			'Rollback all migrations.'
68			);
69			}
70
71			/**
72			* Add refresh option.
73			*/
74			protected function addRefresh()
75			{
76			return $this->addOption(
77			'refresh',
78			null,
79			InputOption::VALUE_NONE,
80			'Rollback and re-run all migrations.'
81			);
82			}
83
84			/**
85			* Add seed option.
86			*/
87			protected function addSeed()
88			{
89			return $this->addOption(
90			'seed',
91			null,
92			InputOption::VALUE_NONE,
93			'Seed the database after refreshing.'
94			);
95			}
96
97			protected function addSeedClass()
98			{
99			return $this->addOption(
100			'class',
101			null,
102			InputOption::VALUE_OPTIONAL,
103			'The name of the seeder class to run.',
104			'DatabaseSeeder'
105			);
106			}
107
108			/**
109			* Execute the command.
110			*
111			* @param InputInterface $input
112			* @param OutputInterface $output
113			*/
114			protected function execute(InputInterface $input, OutputInterface $output)
115			{
116			$migrator = $this->getMigrator();
117
118			if ($input->getOption('rollback')) {
119			$migrator->rollback($input->getOption('steps'));
120			} elseif ($input->getOption('reset')) {
121			$migrator->reset();
122			} elseif ($input->getOption('refresh')) {
123			$this->preformRefresh($migrator, $input);
124			} else {
125			$migrator->run();
126			}
127
128			foreach ($migrator->getLog() as $message) {
129			$output->writeln($message);
130			}
131			}
132
133			/**
134			* Get an instance of the migrator.
135			*
136			* @return Migrator
137			*/
138			protected function getMigrator()
139			{
140			$config = Config::getInstance($this->configArray);
141
142			$migratorClassName = $this->getMigratorClassName($config);
143
144			return new $migratorClassName(
145			$config,
146			new ConnectionResolver(),
147			$this->getRepository($config)
148			);
149			}
150
151			/**
152			* Get the name of the migrator class.
153			*
154			* @param Config $config
155			*
156			* @return string
157			*/
158			protected function getMigratorClassName(Config $config)
159			{
160			$migratorType = ucfirst($config->get('migratorType'));
161
162			return "Yarak\\Migrations\\$migratorType\\".
163			$migratorType.'Migrator';
164			}
165
166			/**
167			* Get an instance of MigrationRepository.
168			*
169			* @param Config $config
170			*
171			* @return Yarak\Migrations\MigrationRepository
172			*/
173			protected function getRepository(Config $config)
174			{
175			$repositoryType = ucfirst($config->get('migrationRepository'));
176
177			$repositoryClass = 'Yarak\\Migrations\\Repositories\\'.
178			$repositoryType.'MigrationRepository';
179
180			return new $repositoryClass();
181			}
182
183			/**
184			* Perform the database refresh.
185			*
186			* @param Migrator $migrator
187			* @param InputInterface $input
188			*/
189			protected function preformRefresh(Migrator $migrator, InputInterface $input)
190			{
191			$migrator->refresh();
192
193			if ($input->getOption('seed')) {
194			$seedRunner = new SeedRunner();
195
196			$seedRunner->run($input->getOption('class'));
197			}
198
199			foreach ($seedRunner->getLog() as $message) {
			0 ignored issues – show Bug introduced 2017-03-21 00:56 UTC by Report Bug Copy Issue Report The variable `$seedRunner` does not seem to be defined for all execution paths leading up to this point. If you define a variable conditionally, it can happen that it is not defined for all execution paths. Let’s take a look at an example: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } // $x is potentially undefined here. echo $x; } In the above example, the variable `$x` is defined if you pass “foo” or “bar” as argument for `$a`. However, since the `switch` statement has no default case statement, if you pass any other value, the variable `$x` would be undefined. Available Fixes Check for existence of the variable explicitly: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } if (isset($x)) { // Make sure it's always set. echo $x; } } Define a default value for the variable: function myFunction($a) { $x = ''; // Set a default which gets overridden for certain paths. switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; } echo $x; } Add a value for the missing path: function myFunction($a) { switch ($a) { case 'foo': $x = 1; break; case 'bar': $x = 2; break; // We add support for the missing case. default: $x = ''; break; } echo $x; } Loading history...
200			$output->writeln($message);
			0 ignored issues – show Bug introduced 2017-03-21 00:56 UTC by Report Bug Copy Issue Report The variable `$output` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
201			}
202			}
203			}
204

zachleigh / yarak

Push — dev ( 6500dc...8bb13e )

Migrate::preformRefresh() A

Complexity

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