Add CreateUuidClassHandler

spec/NullDev/Skeleton/Uuid/Handler/CreateUuidClassHandlerSpec.php

@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace spec\NullDev\Skeleton\Uuid\Handler;
+
+use NullDev\Skeleton\CodeGenerator\PhpParserGenerator;
+use NullDev\Skeleton\Definition\PHP\Types\ClassType;
+use NullDev\Skeleton\Source\ImprovedClassSource;
+use NullDev\Skeleton\SourceFactory\UuidIdentitySourceFactory;
+use NullDev\Skeleton\Uuid\Command\CreateUuidClass;
+use NullDev\Skeleton\Uuid\Handler\CreateUuidClassHandler;
+use PhpSpec\ObjectBehavior;
+use Symfony\Component\Filesystem\Filesystem;
+
+class CreateUuidClassHandlerSpec extends ObjectBehavior
+{
+    public function let(
+        UuidIdentitySourceFactory $sourceFactory,
+        PhpParserGenerator $codeGenerator,
+        Filesystem $filesystem
+    ) {
+        $this->beConstructedWith($sourceFactory, $codeGenerator, $filesystem);
+    }
+
+    public function it_is_initializable()
+    {
+        $this->shouldHaveType(CreateUuidClassHandler::class);
+    }
+
+    public function it_will_handle_creating_uuid_class(
+        CreateUuidClass $command,
+        ClassType $classType,
+        UuidIdentitySourceFactory $sourceFactory,
+        PhpParserGenerator $codeGenerator,
+        Filesystem $filesystem,
+        ImprovedClassSource $classSource
+    ) {
+        $command->getClassType()
+            ->shouldBeCalled()
+            ->willReturn($classType);
+
+        $command->getFileName()
+            ->shouldBeCalled()
+            ->willReturn('/path/filename.php');
+
+        $sourceFactory->create($classType)
+            ->shouldBeCalled()
+            ->willReturn($classSource);
+
+        $codeGenerator->getOutput($classSource)
+            ->shouldBeCalled()
+            ->willReturn('output');
+
+        $filesystem->dumpFile('/path/filename.php', 'output')
+            ->shouldBeCalled();
+
+        $this->handle($command);
+    }
+}

src/NullDev/Skeleton/Uuid/Handler/CreateUuidClassHandler.php

@@ -0,0 +1,43 @@
+<?php
+
+declare(strict_types=1);
+
+namespace NullDev\Skeleton\Uuid\Handler;
+
+use NullDev\Skeleton\CodeGenerator\PhpParserGenerator;
+use NullDev\Skeleton\SourceFactory\UuidIdentitySourceFactory;
+use NullDev\Skeleton\Uuid\Command\CreateUuidClass;
+use Symfony\Component\Filesystem\Filesystem;
+
+/**
+ * @see CreateUuidClassHandlerSpec
+ * @see CreateUuidClassHandlerTest
+ */
+class CreateUuidClassHandler
+{
+    /** @var UuidIdentitySourceFactory */
+    private $sourceFactory;
+    /** @var PhpParserGenerator */
+    private $codeGenerator;
+    /** @var Filesystem */
+    private $filesystem;
+
+    public function __construct(
+        UuidIdentitySourceFactory $sourceFactory,
+        PhpParserGenerator $codeGenerator,
+        Filesystem $filesystem
+    ) {
+        $this->sourceFactory = $sourceFactory;
+        $this->codeGenerator = $codeGenerator;
+        $this->filesystem    = $filesystem;
+    }
+
+    public function handle(CreateUuidClass $command): void
+    {
+        $classSource = $this->sourceFactory->create($command->getClassType());
+
+        $output = $this->codeGenerator->getOutput($classSource);
+
+        $this->filesystem->dumpFile($command->getFileName(), $output);
+    }
+}