feat(console): add CacheHasCommand #543

src/flextype/core/Console/Commands/Cache/CacheHasCommand.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Flextype (https://flextype.org)
+ * Founded by Sergey Romanenko and maintained by Flextype Community.
+ */
+
+namespace Flextype\Console\Commands\Cache;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+class CacheHasCommand extends Command
+{
+    protected function configure(): void
+    {
+        $this->setName('cache:has');
+        $this->setDescription('Check whether cache item exists.');
+        $this->addArgument('key', InputArgument::REQUIRED, 'Key.');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output): int
+    {
+        $io = new SymfonyStyle($input, $output);
+
+        $key = $input->getArgument('key');
+
+        if (cache()->has($key)) {
+            $io->success('Cache item with key ' . $key . ' exists.');
+            return Command::SUCCESS;
+        } else {
+            $io->error('Cache item with key ' . $key . ' doesn\'t exists.');
+            return Command::FAILURE;
+        }
+    }
+}

src/flextype/core/Console/FlextypeConsoleApplication.php

@@ -21,6 +21,7 @@ use Flextype\Console\Commands\Cache\CacheDeleteCommand;
 use Flextype\Console\Commands\Cache\CacheSetCommand;
 use Flextype\Console\Commands\Cache\CacheGetCommand;
 use Flextype\Console\Commands\Cache\CacheClearCommand;
+use Flextype\Console\Commands\Cache\CacheHasCommand;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -40,6 +41,7 @@ class FlextypeConsoleApplication extends ConsoleApplication
         console()->add(new CacheGetCommand());
         console()->add(new CacheDeleteCommand());
         console()->add(new CacheClearCommand());
+        console()->add(new CacheHasCommand());
         
         parent::run();
     }