Create command to delete all orphan visits

module/CLI/config/cli.config.php

@@ -18,6 +18,7 @@ return [
             Command\Visit\LocateVisitsCommand::NAME => Command\Visit\LocateVisitsCommand::class,
             Command\Visit\DownloadGeoLiteDbCommand::NAME => Command\Visit\DownloadGeoLiteDbCommand::class,
             Command\Visit\GetOrphanVisitsCommand::NAME => Command\Visit\GetOrphanVisitsCommand::class,
+            Command\Visit\DeleteOrphanVisitsCommand::NAME => Command\Visit\DeleteOrphanVisitsCommand::class,
             Command\Visit\GetNonOrphanVisitsCommand::NAME => Command\Visit\GetNonOrphanVisitsCommand::class,
 
             Command\Api\GenerateKeyCommand::NAME => Command\Api\GenerateKeyCommand::class,

module/CLI/config/dependencies.config.php

@@ -47,6 +47,7 @@ return [
             Command\Visit\DownloadGeoLiteDbCommand::class => ConfigAbstractFactory::class,
             Command\Visit\LocateVisitsCommand::class => ConfigAbstractFactory::class,
             Command\Visit\GetOrphanVisitsCommand::class => ConfigAbstractFactory::class,
+            Command\Visit\DeleteOrphanVisitsCommand::class => ConfigAbstractFactory::class,
             Command\Visit\GetNonOrphanVisitsCommand::class => ConfigAbstractFactory::class,
 
             Command\Api\GenerateKeyCommand::class => ConfigAbstractFactory::class,
@@ -98,6 +99,7 @@ return [
             LockFactory::class,
         ],
         Command\Visit\GetOrphanVisitsCommand::class => [Visit\VisitsStatsHelper::class],
+        Command\Visit\DeleteOrphanVisitsCommand::class => [Visit\VisitsDeleter::class],
         Command\Visit\GetNonOrphanVisitsCommand::class => [Visit\VisitsStatsHelper::class, ShortUrlStringifier::class],
 
         Command\Api\GenerateKeyCommand::class => [ApiKeyService::class, ApiKey\RoleResolver::class],

module/CLI/src/Command/Visit/DeleteOrphanVisitsCommand.php

@@ -0,0 +1,42 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Shlinkio\Shlink\CLI\Command\Visit;
+
+use Shlinkio\Shlink\CLI\Util\ExitCode;
+use Shlinkio\Shlink\Core\Visit\VisitsDeleterInterface;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+use function sprintf;
+
+class DeleteOrphanVisitsCommand extends AbstractDeleteVisitsCommand
+{
+    public const NAME = 'visit:orphan-delete';
+
+    public function __construct(private readonly VisitsDeleterInterface $deleter)
+    {
+        parent::__construct();
+    }
+
+    protected function configure(): void
+    {
+        $this
+            ->setName(self::NAME)
+            ->setDescription('Deletes all orphan visits');
+    }
+
+    protected function doExecute(InputInterface $input, SymfonyStyle $io): ?int
+    {
+        $result = $this->deleter->deleteOrphanVisits();
+        $io->success(sprintf('Successfully deleted %s visits', $result->affectedItems));
+
+        return ExitCode::EXIT_SUCCESS;
+    }
+
+    protected function getWarningMessage(): string
+    {
+        return 'You are about to delete all orphan visits. This operation cannot be undone.';
+    }
+}

module/CLI/test/Command/Visit/DeleteOrphanVisitsCommandTest.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace ShlinkioTest\Shlink\CLI\Command\Visit;
+
+use PHPUnit\Framework\Attributes\Test;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use Shlinkio\Shlink\CLI\Command\Visit\DeleteOrphanVisitsCommand;
+use Shlinkio\Shlink\CLI\Util\ExitCode;
+use Shlinkio\Shlink\Core\Model\BulkDeleteResult;
+use Shlinkio\Shlink\Core\Visit\VisitsDeleterInterface;
+use ShlinkioTest\Shlink\CLI\CliTestUtilsTrait;
+use Symfony\Component\Console\Tester\CommandTester;
+
+class DeleteOrphanVisitsCommandTest extends TestCase
+{
+    use CliTestUtilsTrait;
+
+    private CommandTester $commandTester;
+    private MockObject & VisitsDeleterInterface $deleter;
+
+    protected function setUp(): void
+    {
+        $this->deleter = $this->createMock(VisitsDeleterInterface::class);
+        $this->commandTester = $this->testerForCommand(new DeleteOrphanVisitsCommand($this->deleter));
+    }
+
+    #[Test]
+    public function successMessageIsPrintedAfterDeletion(): void
+    {
+        $this->deleter->expects($this->once())->method('deleteOrphanVisits')->willReturn(new BulkDeleteResult(5));
+        $this->commandTester->setInputs(['yes']);
+
+        $exitCode = $this->commandTester->execute([]);
+        $output = $this->commandTester->getDisplay();
+
+        self::assertEquals(ExitCode::EXIT_SUCCESS, $exitCode);
+        self::assertStringContainsString('You are about to delete all orphan visits.', $output);
+        self::assertStringContainsString('Successfully deleted 5 visits', $output);
+    }
+}