generate a SchemaCompiledEvent when Type files are generated

fixes #718

Author: mathroc

src/Event/SchemaCompiledEvent.php

@@ -0,0 +1,11 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Overblog\GraphQLBundle\Event;
+
+use Symfony\Contracts\EventDispatcher\Event;
+
+final class SchemaCompiledEvent extends Event
+{
+}

src/Generator/TypeGenerator.php

@@ -6,7 +6,9 @@
 
 use Composer\Autoload\ClassLoader;
 use Overblog\GraphQLBundle\Config\Processor;
+use Overblog\GraphQLBundle\Event\SchemaCompiledEvent;
 use Symfony\Component\Filesystem\Filesystem;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 use function array_merge;
 use function file_exists;
 use function file_put_contents;
@@ -33,12 +35,14 @@ class TypeGenerator
     private ?string $baseCacheDir;
     private string $classNamespace;
     private TypeBuilder $typeBuilder;
+    private EventDispatcherInterface $eventDispatcher;
 
     public function __construct(
         string $classNamespace,
         ?string $cacheDir,
         array $configs,
         TypeBuilder $typeBuilder,
+        EventDispatcherInterface $eventDispatcher,
         bool $useClassMap = true,
         ?string $baseCacheDir = null,
         ?int $cacheDirMask = null
@@ -48,6 +52,7 @@ public function __construct(
         $this->useClassMap = $useClassMap;
         $this->baseCacheDir = $baseCacheDir;
         $this->typeBuilder = $typeBuilder;
+        $this->eventDispatcher = $eventDispatcher;
         $this->classNamespace = $classNamespace;
 
         if (null === $cacheDirMask) {
@@ -120,6 +125,8 @@ public function compile(int $mode): array
             $this->loadClasses(true);
         }
 
+        $this->eventDispatcher->dispatch(new SchemaCompiledEvent());
+
         return $classes;
     }
 

src/Resources/config/services.yaml

@@ -64,6 +64,7 @@ services:
             - "%overblog_graphql.cache_dir%"
             - "%overblog_graphql_types.config%"
             - '@Overblog\GraphQLBundle\Generator\TypeBuilder'
+            - '@Symfony\Contracts\EventDispatcher\EventDispatcherInterface'
             - "%overblog_graphql.use_classloader_listener%"
             - "%kernel.cache_dir%"
             - "%overblog_graphql.cache_dir_permissions%"

tests/Generator/TypeGeneratorTest.php

@@ -7,6 +7,7 @@
 use Generator;
 use Overblog\GraphQLBundle\Generator\TypeBuilder;
 use PHPUnit\Framework\TestCase;
+use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
 
 class TypeGeneratorTest extends TestCase
 {
@@ -20,9 +21,10 @@ class TypeGeneratorTest extends TestCase
     public function testCacheDirPermissions($expectedMask, $cacheDir, $cacheDirMask): void
     {
         $typeBuilder = $this->createMock(TypeBuilder::class);
+        $eventDispatcher = $this->createMock(EventDispatcherInterface::class);
 
         $mask = (new TypeGenerator(
-            'App', $cacheDir, [], $typeBuilder, true, null, $cacheDirMask
+            'App', $cacheDir, [], $typeBuilder, $eventDispatcher, true, null, $cacheDirMask
         ))->getCacheDirMask();
 
         $this->assertSame($expectedMask, $mask);