protected function execute(InputInterface $input, OutputInterface $output)
{
$app = $this->app;
$description = $input->getArgument('description');
$directory = Migration::getDirectory();
$data = Migration::getTemplate();
$underscore = implode('_', $description);
$version = Migration::getNextVersion($app);
$filename = $version . '_' . $underscore . '.yml';
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion('<question>Are you sure you want to proceed? (Y/n):</question> ', false);
$output = Output::style($output);
$output->writeln('<highlight>Creating migration file:</highlight>');
$output->writeln("<info> - {$filename}</info>");
if (!$helper->ask($input, $output, $question)) {
return;
}
if (file_exists($directory . '/' . $filename)) {
$output->writeln("<error>The migration file already {$filename} exists.</error>");
return;
}
file_put_contents($directory . '/' . $filename, $data);
$text = '<info>Sucessfully created migration file.</info>';
$output->writeln($text);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$app = $this->app;
$yaml = new Parser();
$dir = Migration::getDirectory();
$files = Migration::getUnMigratedFiles($app);
$output = Output::style($output);
$total = count($files);
$helper = $this->getHelper('question');
if ($total == 0) {
$output->writeln('<error>No new files to be migrated.</error>');
return;
}
$output->writeln('<highlight>Migration will run the following files:</highlight>');
foreach ($files as $file) {
$output->writeln("<info>- {$file}</info>");
}
$question = new ConfirmationQuestion('<question>Are you sure you want to proceed? (Y/n):</question> ', false);
if (!$helper->ask($input, $output, $question)) {
return;
}
foreach ($files as $file) {
$output->writeln("<info>- Migrating ({$file})</info>");
$content = $yaml->parse(file_get_contents($dir . '/' . $file));
$up = explode(';', trim($content['up']));
$up = array_filter($up);
$date = element('date', $content);
$author = element('author', $content);
$changelog = element('changelog', $content);
$dateFormat = validate_date($date);
$fileFormat = Migration::validateFileFormat($file);
if (!$fileFormat) {
$output->writeln('<error>Invalid file format.</error>');
return;
} elseif (!$dateFormat) {
$output->writeln('<error>Invalid date (YYYY-mm-dd HH:mm:ss).</error>');
return;
} elseif (!$author) {
$output->writeln('<error>Invalid author.</error>');
return;
} elseif (!$changelog) {
$output->writeln('<error>Invalid changelog.</error>');
return;
}
foreach ($up as $query) {
$app['db']::statement(trim($query));
}
$info = Migration::getFileInfo($file);
$app['db']->table('migrations')->insert(['version' => $info['version'], 'author' => $author, 'filename' => $file, 'changelog' => $changelog, 'created_at' => $date, 'updated_at' => new \DateTime()]);
}
}
protected function execute(InputInterface $input, OutputInterface $output)
{
$app = $this->app;
$dir = Migration::getDirectory();
$output = Output::style($output);
$yaml = new Parser();
$version = $input->getArgument('version');
$helper = $this->getHelper('question');
$question = new ConfirmationQuestion('<question>Are you sure you want to proceed? (y/N):</question> ', false);
if ($version) {
$record = $app['db']->table('migrations')->where('version', '=', $version)->first();
if (!$record) {
$output->writeln('<error>Unable to find migration version.</error>');
return;
}
$records = $app['db']->table('migrations')->where('id', '>=', $record->id)->orderBy('version', 'DESC')->get();
} else {
$records = $app['db']->table('migrations')->orderBy('version', 'DESC')->take(1)->get();
}
if (count($records) == 0) {
$output->writeln('<error>Nothing to downgrade.</error>');
return;
}
$output->writeln('<highlight>Migration will downgrade to the following files:</highlight>');
foreach ($records as $record) {
$output->writeln("<info>- {$record->filename}</info>");
}
if (!$helper->ask($input, $output, $question)) {
return;
}
foreach ($records as $record) {
$id = $record->id;
$version = $record->version;
$filename = $record->filename;
$output->writeln("<info>- Downgrading ({$filename})</info>");
$value = $yaml->parse(file_get_contents($dir . '/' . $filename));
$down = explode(';', trim($value['down']));
$down = array_filter($down);
foreach ($down as $query) {
$app['db']::statement(trim($query));
}
$app['db']->table('migrations')->delete($id);
}
}