private function registerSubscribe()
{
$command = $this->register('subscribe');
// set description
$command->setDescription('Adds/updates email related to query');
// set arguments
$command->setDefinition(array(new InputArgument('email', InputArgument::REQUIRED, 'Email address'), new InputArgument('id', InputArgument::REQUIRED, 'Query identifier'), new InputOption('message', null, InputOption::VALUE_REQUIRED, 'Email message (first line)')));
// set action
$command->setCode(function (InputInterface $input, OutputInterface $output) {
// get and store ids
$ids = QueryStorage::getInstance()->getIds();
// get argument id
$id = $input->getArgument('id');
// get argument email
$email = $input->getArgument('email');
// email storage
$emailStorage = EmailStorage::getInstance();
// validate email
if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$output->writeln("{$email} is not valid");
return;
}
// check if query exists
if (in_array($id, $ids)) {
$key = $id . ',' . $email;
// get email keys
$emailIds = $emailStorage->getIds();
// set data
$emailStorage->set($data = EmailStorage::createEmail($email, $input->getOption('message')), $key);
// set relations
$emailStorage->hasOne($key, QueryStorage::getInstance(), $id);
// save
$emailStorage->save();
// output
$output->writeln(sprintf('%s email: <info>%s</info> to database (Query: <info>%s</info>)', in_array($key, $emailIds) ? 'Updated' : 'Added', EmailStorage::formatEmail($data), $id));
} else {
$output->writeln("Query with {$id} not found");
}
});
}
