Merge pull request #6 from moufmouf/first_run

The bundle should not trigger exceptions if no config is set

Author: moufmouf

DependencyInjection/Configuration.php

@@ -10,14 +10,14 @@ class Configuration implements ConfigurationInterface
 {
     public function getConfigTreeBuilder()
     {
-        $treeBuilder = new TreeBuilder();
-        $rootNode = $treeBuilder->root('graphqlite');
+        $treeBuilder = new TreeBuilder('graphqlite');
+        $rootNode = $treeBuilder->getRootNode();
 
         $rootNode
             ->children()
             //->scalarNode('controllers_namespace')->defaultValue('App\\Controllers')->end()
             //->scalarNode('types_namespace')->defaultValue('App\\Types')->end()
-            ->arrayNode('namespace')->isRequired()
+            ->arrayNode('namespace')/*->isRequired()*/
                 ->children()
                 ->arrayNode('controllers')
                     ->requiresAtLeastOneElement()

DependencyInjection/GraphqliteExtension.php

@@ -4,12 +4,14 @@
 namespace TheCodingMachine\Graphqlite\Bundle\DependencyInjection;
 
 
+use function array_map;
 use GraphQL\Error\Debug;
 use GraphQL\Server\ServerConfig;
 use GraphQL\Type\Definition\ObjectType;
 use function implode;
 use function is_dir;
 use Mouf\Composer\ClassNameMapper;
+use function rtrim;
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Definition;
@@ -34,8 +36,16 @@ public function load(array $configs, ContainerBuilder $container)
         //$config = $this->processConfiguration($this->getConfiguration($config, $container), $config);
         $loader = new XmlFileLoader($container, new FileLocator(__DIR__.'/../Resources/config/container'));
 
-        $namespaceController = array_map(function($namespace) { return rtrim($namespace, '\\') . '\\'; }, $config['namespace']['controllers']);
-        $namespaceType = array_map(function($namespace) { return rtrim($namespace, '\\') . '\\'; }, $config['namespace']['types']);
+        if (isset($configs[0]['namespace']['controllers'])) {
+            $namespaceController = array_map(function($namespace) { return rtrim($namespace, '\\') . '\\'; }, $configs[0]['namespace']['controllers']);
+        } else {
+            $namespaceController = [];
+        }
+        if (isset($configs[0]['namespace']['types'])) {
+            $namespaceType = array_map(function($namespace) { return rtrim($namespace, '\\') . '\\'; }, $configs[0]['namespace']['types']);
+        } else {
+            $namespaceType = [];
+        }
 
         $container->setParameter('graphqlite.namespace.controllers', $namespaceController);
         $container->setParameter('graphqlite.namespace.types', $namespaceType);

composer.json

@@ -22,6 +22,7 @@
     "doctrine/annotations": "^1.6",
     "doctrine/cache": "^1.8",
     "symfony/psr-http-message-bridge": "^1",
+    "nyholm/psr7": "^1.1",
     "zendframework/zend-diactoros": "^1.8.6",
     "overblog/graphiql-bundle": "^0.1.2"
   },