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<?php |
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namespace SmoothPhp\LaravelAdapter\Console; |
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use Illuminate\Console\Command; |
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use Illuminate\Contracts\Config\Repository; |
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use Illuminate\Database\DatabaseManager; |
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use SmoothPhp\LaravelAdapter\Exception\EventStoreFileNotFound; |
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/** |
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* Class ImportEventStore |
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* @package SmoothPhp\LaravelAdapter\Console |
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* @author Simon Bennett <[email protected]> |
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*/ |
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final class ImportEventStore extends Command |
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{ |
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/** |
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* The name and signature of the console command. |
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* |
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* @var string |
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*/ |
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protected $signature = 'smoothphp:import {--file= : If specified, import from a JSON file}'; |
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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 = 'Import EventStore'; |
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/** @var DatabaseManager */ |
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private $databaseManager; |
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/** @var Repository */ |
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private $config; |
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/** |
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* ExportEventStore constructor. |
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* @param DatabaseManager $databaseManager |
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* @param Repository $config |
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*/ |
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public function __construct(DatabaseManager $databaseManager, Repository $config) |
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{ |
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$this->databaseManager = $databaseManager; |
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parent::__construct(); |
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$this->config = $config; |
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} |
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/** |
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* Execute the console command. |
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* |
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* @return mixed |
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*/ |
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public function handle() |
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{ |
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$events = json_decode(!!$this->option('file') ? $this->readFromJsonFile() : $this->readFromStdIn(), true); |
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$this->truncate(); |
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foreach ($events as $event) { |
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$this->databaseManager |
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->connection($this->config->get('cqrses.eventstore_connection')) |
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->table($this->config->get('cqrses.eventstore_table')) |
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->insert($event); |
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} |
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$this->call('smoothphp:rebuild'); |
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return $this->line('Success'); |
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} |
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/** |
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* Truncate (empty) event store table |
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*/ |
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private function truncate() |
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{ |
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$this->databaseManager |
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->connection($this->config->get('cqrses.eventstore_connection')) |
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->table($this->config->get('cqrses.eventstore_table')) |
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->truncate(); |
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} |
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/** |
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* Read event store JSON from std in |
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* |
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* @return string |
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*/ |
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private function readFromStdIn() |
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{ |
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$fd = fopen("php://stdin", "r"); |
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$eventsJson = ""; |
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while (!feof($fd)) { |
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$eventsJson .= fread($fd, 1024); |
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} |
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fclose($fd); |
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return $eventsJson; |
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} |
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/** |
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* Read event store JSON from file |
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* |
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* @return string |
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*/ |
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private function readFromJsonFile() |
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{ |
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if (!file_exists($path = $this->option('file'))) { |
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throw new EventStoreFileNotFound(sprintf('%s/%s', __DIR__, $path)); |
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} |
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return file_get_contents($path); |
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} |
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} |
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SmoothPhp /
CQRS-ES-Framework-Laravel
