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<?php
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namespace Illuminate\Database\Console\Migrations;
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use Illuminate\Console\ConfirmableTrait;
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use Illuminate\Database\Migrations\Migrator;
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use Symfony\Component\Console\Input\InputOption;
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class RollbackCommand extends BaseCommand
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{
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use ConfirmableTrait;
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/**
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* The console command name.
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*
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* @var string
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*/
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protected $name = 'migrate:rollback';
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/**
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* The console command description.
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*
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* @var string
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*/
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protected $description = 'Rollback the last database migration';
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/**
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* The migrator instance.
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*
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* @var \Illuminate\Database\Migrations\Migrator
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*/
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protected $migrator;
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/**
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* Create a new migration rollback command instance.
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*
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* @param \Illuminate\Database\Migrations\Migrator $migrator
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* @return void
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*/
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public function __construct(Migrator $migrator)
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{
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parent::__construct();
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$this->migrator = $migrator;
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}
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/**
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* Execute the console command.
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*
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* @return int
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*/
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public function handle()
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{
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if (! $this->confirmToProceed()) {
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return 1;
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}
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$this->migrator->usingConnection($this->option('database'), function () {
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$this->migrator->setOutput($this->output)->rollback(
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$this->getMigrationPaths(), [
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'pretend' => $this->option('pretend'),
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'step' => (int) $this->option('step'),
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]
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);
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});
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return 0;
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}
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/**
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* Get the console command options.
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*
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* @return array
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*/
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protected function getOptions()
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{
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return [
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['database', null, InputOption::VALUE_OPTIONAL, 'The database connection to use'],
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['force', null, InputOption::VALUE_NONE, 'Force the operation to run when in production'],
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['path', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, 'The path(s) to the migrations files to be executed'],
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['realpath', null, InputOption::VALUE_NONE, 'Indicate any provided migration file paths are pre-resolved absolute paths'],
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['pretend', null, InputOption::VALUE_NONE, 'Dump the SQL queries that would be run'],
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['step', null, InputOption::VALUE_OPTIONAL, 'The number of migrations to be reverted'],
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];
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}
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}
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