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<?php |
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namespace Spatie\DbSnapshots; |
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use Illuminate\Contracts\Filesystem\Factory; |
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use Illuminate\Filesystem\FilesystemAdapter; |
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use Spatie\DbDumper\Compressors\GzipCompressor; |
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use Spatie\DbDumper\DbDumper; |
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use Spatie\DbSnapshots\Events\CreatedSnapshot; |
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use Spatie\DbSnapshots\Events\CreatingSnapshot; |
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use Spatie\DbSnapshots\Exceptions\CannotCreateDisk; |
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use Spatie\TemporaryDirectory\TemporaryDirectory; |
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class SnapshotFactory |
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{ |
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protected DbDumperFactory $dumperFactory; |
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protected Factory $filesystemFactory; |
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public function __construct(DbDumperFactory $dumperFactory, Factory $filesystemFactory) |
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{ |
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$this->dumperFactory = $dumperFactory; |
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$this->filesystemFactory = $filesystemFactory; |
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} |
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public function create(string $snapshotName, string $diskName, string $connectionName, bool $compress = false): Snapshot |
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{ |
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$disk = $this->getDisk($diskName); |
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$fileName = $snapshotName.'.sql'; |
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$fileName = pathinfo($fileName, PATHINFO_BASENAME); |
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if ($compress) { |
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$fileName .= '.gz'; |
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} |
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event(new CreatingSnapshot( |
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$fileName, |
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$disk, |
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$connectionName |
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)); |
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$this->createDump($connectionName, $fileName, $disk, $compress); |
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$snapshot = new Snapshot($disk, $fileName); |
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event(new CreatedSnapshot($snapshot)); |
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return $snapshot; |
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} |
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protected function getDisk(string $diskName): FilesystemAdapter |
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{ |
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if (is_null(config("filesystems.disks.{$diskName}"))) { |
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throw CannotCreateDisk::diskNotDefined($diskName); |
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} |
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return $this->filesystemFactory->disk($diskName); |
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} |
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protected function getDbDumper(string $connectionName): DbDumper |
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{ |
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$factory = $this->dumperFactory; |
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return $factory::createForConnection($connectionName); |
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} |
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protected function createDump(string $connectionName, string $fileName, FilesystemAdapter $disk, bool $compress = false) |
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{ |
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$directory = (new TemporaryDirectory(config('db-snapshots.temporary_directory_path')))->create(); |
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$dumpPath = $directory->path($fileName); |
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$dbDumper = $this->getDbDumper($connectionName); |
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if ($compress) { |
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$dbDumper->useCompressor(new GzipCompressor()); |
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} |
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$dbDumper->dumpToFile($dumpPath); |
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$file = fopen($dumpPath, 'r'); |
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$disk->put($fileName, $file); |
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if (is_resource($file)) { |
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fclose($file); |
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} |
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gc_collect_cycles(); |
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$directory->delete(); |
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} |
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} |
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spatie /
laravel-db-snapshots
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