Add support for parsing schema definition

digiaonline · Feb 25, 2018 · 92a74af · 92a74af
1 parent 4148f43
commit 92a74af
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Showing 27 changed files with 1,278 additions and 198 deletions.
diff --git a/src/Language/AST/Builder/AbstractBuilder.php b/src/Language/AST/Builder/AbstractBuilder.php
@@ -45,7 +45,7 @@ protected function createLocation(array $ast): Location
      * @param null   $defaultValue
      * @return mixed|null
      */
-    protected function getOne(array $ast, string $propertyName, $defaultValue = null)
+    protected function get(array $ast, string $propertyName, $defaultValue = null)
     {
         return $ast[$propertyName] ?? $defaultValue;
     }

diff --git a/src/Language/AST/Builder/BooleanBuilder.php b/src/Language/AST/Builder/BooleanBuilder.php
@@ -15,7 +15,7 @@ class BooleanBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new BooleanValueNode([
-            'value'    => $this->getOne($ast, 'value'),
+            'value'    => $this->get($ast, 'value'),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/Builder/EnumBuilder.php b/src/Language/AST/Builder/EnumBuilder.php
@@ -16,7 +16,7 @@ class EnumBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new EnumValueNode([
-            'value'    => $this->getOne($ast, 'value'),
+            'value'    => $this->get($ast, 'value'),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/Builder/FieldDefinitionBuilder.php b/src/Language/AST/Builder/FieldDefinitionBuilder.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Digia\GraphQL\Language\AST\Builder;
+
+use Digia\GraphQL\Language\AST\Node\Contract\NodeInterface;
+use Digia\GraphQL\Language\AST\Node\FieldDefinitionNode;
+use Digia\GraphQL\Language\AST\NodeKindEnum;
+
+class FieldDefinitionBuilder extends AbstractBuilder
+{
+
+    /**
+     * @inheritdoc
+     */
+    public function build(array $ast): NodeInterface
+    {
+        return new FieldDefinitionNode([
+            'description' => $this->buildOne($ast, 'description'),
+            'name'        => $this->buildOne($ast, 'name'),
+            'arguments'   => $this->buildMany($ast, 'arguments'),
+            'type'        => $this->buildOne($ast, 'type'),
+            'directives'  => $this->buildMany($ast, 'directives'),
+            'location'    => $this->createLocation($ast),
+        ]);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function supportsKind(string $kind): bool
+    {
+        return $kind === NodeKindEnum::FIELD_DEFINITION;
+    }
+}
diff --git a/src/Language/AST/Builder/FloatBuilder.php b/src/Language/AST/Builder/FloatBuilder.php
@@ -15,7 +15,7 @@ class FloatBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new FloatValueNode([
-            'value'    => $this->getOne($ast, 'value'),
+            'value'    => $this->get($ast, 'value'),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/Builder/IntBuilder.php b/src/Language/AST/Builder/IntBuilder.php
@@ -15,7 +15,7 @@ class IntBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new IntValueNode([
-            'value'    => $this->getOne($ast, 'value'),
+            'value'    => $this->get($ast, 'value'),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/Builder/NameBuilder.php b/src/Language/AST/Builder/NameBuilder.php
@@ -15,7 +15,7 @@ class NameBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new NameNode([
-            'value'    => $this->getOne($ast, 'value'),
+            'value'    => $this->get($ast, 'value'),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/Builder/ObjectTypeDefinitionBuilder.php b/src/Language/AST/Builder/ObjectTypeDefinitionBuilder.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Digia\GraphQL\Language\AST\Builder;
+
+use Digia\GraphQL\Language\AST\Node\Contract\NodeInterface;
+use Digia\GraphQL\Language\AST\Node\ObjectTypeDefinitionNode;
+use Digia\GraphQL\Language\AST\NodeKindEnum;
+
+class ObjectTypeDefinitionBuilder extends AbstractBuilder
+{
+
+    /**
+     * @inheritdoc
+     */
+    public function build(array $ast): NodeInterface
+    {
+        return new ObjectTypeDefinitionNode([
+            'description' => $this->buildOne($ast, 'description'),
+            'name'        => $this->buildOne($ast, 'name'),
+            'interfaces'  => $this->buildMany($ast, 'interfaces'),
+            'directives'  => $this->buildMany($ast, 'directives'),
+            'fields'      => $this->buildMany($ast, 'fields'),
+            'location'    => $this->createLocation($ast),
+        ]);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function supportsKind(string $kind): bool
+    {
+        return $kind === NodeKindEnum::OBJECT_TYPE_DEFINITION;
+    }
+}
diff --git a/src/Language/AST/Builder/OperationDefinitionBuilder.php b/src/Language/AST/Builder/OperationDefinitionBuilder.php
@@ -15,7 +15,7 @@ class OperationDefinitionBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new OperationDefinitionNode([
-            'operation'           => $this->getOne($ast, 'operation'),
+            'operation'           => $this->get($ast, 'operation'),
             'variableDefinitions' => $this->buildMany($ast, 'variableDefinitions'),
             'directives'          => $this->buildMany($ast, 'directives'),
             'selectionSet'        => $this->buildOne($ast, 'selectionSet'),

diff --git a/src/Language/AST/Builder/StringBuilder.php b/src/Language/AST/Builder/StringBuilder.php
@@ -15,8 +15,8 @@ class StringBuilder extends AbstractBuilder
     public function build(array $ast): NodeInterface
     {
         return new StringValueNode([
-            'value'    => $this->getOne($ast, 'value'),
-            'block'    => $this->getOne($ast, 'block', false),
+            'value'    => $this->get($ast, 'value'),
+            'block'    => $this->get($ast, 'block', false),
             'location' => $this->createLocation($ast),
         ]);
     }

diff --git a/src/Language/AST/DirectiveLocationEnum.php b/src/Language/AST/DirectiveLocationEnum.php
@@ -25,4 +25,13 @@ class DirectiveLocationEnum
     const ENUM_VALUE             = 'ENUM_VALUE';
     const INPUT_OBJECT           = 'INPUT_OBJECT';
     const INPUT_FIELD_DEFINITION = 'INPUT_FIELD_DEFINITION';
+
+    /**
+     * @return array
+     * @throws \ReflectionException
+     */
+    public static function values(): array
+    {
+        return array_values((new \ReflectionClass(__CLASS__))->getConstants());
+    }
 }
diff --git a/src/Language/AST/Node/Behavior/DescriptionTrait.php b/src/Language/AST/Node/Behavior/DescriptionTrait.php
@@ -8,15 +8,23 @@ trait DescriptionTrait
 {
 
     /**
-     * @var ?StringValueNode
+     * @var StringValueNode|null
      */
     protected $description;
 
     /**
-     * @return StringValueNode
+     * @return StringValueNode|null
      */
     public function getDescription(): ?StringValueNode
     {
         return $this->description;
     }
+
+    /**
+     * @return array|null
+     */
+    public function getDescriptionAsArray(): ?array
+    {
+        return null !== $this->description ? $this->description->toArray() : null;
+    }
 }
diff --git a/src/Language/AST/Node/Behavior/FieldsTrait.php b/src/Language/AST/Node/Behavior/FieldsTrait.php
@@ -2,6 +2,7 @@
 
 namespace Digia\GraphQL\Language\AST\Node\Behavior;
 
+use Digia\GraphQL\Contract\SerializationInterface;
 use Digia\GraphQL\Language\AST\Node\FieldDefinitionNode;
 
 trait FieldsTrait
@@ -19,4 +20,14 @@ public function getFields(): array
     {
         return $this->fields;
     }
+
+    /**
+     * @return array
+     */
+    public function getFieldsAsArray(): array
+    {
+        return array_map(function (SerializationInterface $node) {
+            return $node->toArray();
+        }, $this->fields);
+    }
 }
diff --git a/src/Language/AST/Node/Behavior/InterfacesTrait.php b/src/Language/AST/Node/Behavior/InterfacesTrait.php
@@ -19,4 +19,13 @@ public function getInterfaces(): array
     {
         return $this->interfaces;
     }
+
+    /**
+     * @return array
+     */
+    public function getInterfacesAsArray(): array
+    {
+        // TODO: Implement this method.
+        return [];
+    }
 }
diff --git a/src/Language/AST/Node/DocumentNode.php b/src/Language/AST/Node/DocumentNode.php
@@ -45,8 +45,8 @@ public function toArray(): array
     {
         return [
             'kind'        => $this->kind,
-            'loc'         => $this->getLocationAsArray(),
             'definitions' => $this->getDefinitionsAsArray(),
+            'loc'         => $this->getLocationAsArray(),
         ];
     }
 }
diff --git a/src/Language/AST/Node/FieldDefinitionNode.php b/src/Language/AST/Node/FieldDefinitionNode.php
@@ -2,18 +2,20 @@
 
 namespace Digia\GraphQL\Language\AST\Node;
 
-use Digia\GraphQL\Language\AST\NodeKindEnum;
+use Digia\GraphQL\Language\AST\Node\Behavior\ArgumentsTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\DescriptionTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\DirectivesTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\NameTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\TypeTrait;
 use Digia\GraphQL\Language\AST\Node\Contract\DefinitionNodeInterface;
+use Digia\GraphQL\Language\AST\NodeKindEnum;
 
 class FieldDefinitionNode extends AbstractNode implements DefinitionNodeInterface
 {
 
     use DescriptionTrait;
     use NameTrait;
+    use ArgumentsTrait;
     use TypeTrait;
     use DirectivesTrait;
 
@@ -23,15 +25,18 @@ class FieldDefinitionNode extends AbstractNode implements DefinitionNodeInterfac
     protected $kind = NodeKindEnum::FIELD_DEFINITION;
 
     /**
-     * @var InputValueDefinitionNode[]
-     */
-    protected $arguments;
-
-    /**
-     * @return InputValueDefinitionNode[]
+     * @inheritdoc
      */
-    public function getArguments(): array
+    public function toArray(): array
     {
-        return $this->arguments;
+        return [
+            'kind'        => $this->kind,
+            'description' => $this->description,
+            'name'        => $this->getNameAsArray(),
+            'arguments'   => $this->getArgumentsAsArray(),
+            'type'        => $this->getTypeAsArray(),
+            'directives'  => $this->getDirectivesAsArray(),
+            'loc'         => $this->getLocationAsArray(),
+        ];
     }
 }
diff --git a/src/Language/AST/Node/NameNode.php b/src/Language/AST/Node/NameNode.php
@@ -23,8 +23,8 @@ public function toArray(): array
     {
         return [
             'kind'  => $this->kind,
-            'loc'   => $this->getLocationAsArray(),
             'value' => $this->value,
+            'loc'   => $this->getLocationAsArray(),
         ];
     }
 }
diff --git a/src/Language/AST/Node/NamedTypeNode.php b/src/Language/AST/Node/NamedTypeNode.php
@@ -23,8 +23,8 @@ public function toArray(): array
     {
         return [
             'kind' => $this->kind,
-            'loc'  => $this->getLocationAsArray(),
             'name' => $this->getNameAsArray(),
+            'loc'  => $this->getLocationAsArray(),
         ];
     }
 }
diff --git a/src/Language/AST/Node/ObjectTypeDefinitionNode.php b/src/Language/AST/Node/ObjectTypeDefinitionNode.php
@@ -2,13 +2,13 @@
 
 namespace Digia\GraphQL\Language\AST\Node;
 
-use Digia\GraphQL\Language\AST\NodeKindEnum;
 use Digia\GraphQL\Language\AST\Node\Behavior\DescriptionTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\DirectivesTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\FieldsTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\InterfacesTrait;
 use Digia\GraphQL\Language\AST\Node\Behavior\NameTrait;
 use Digia\GraphQL\Language\AST\Node\Contract\TypeDefinitionNodeInterface;
+use Digia\GraphQL\Language\AST\NodeKindEnum;
 
 class ObjectTypeDefinitionNode extends AbstractNode implements TypeDefinitionNodeInterface
 {
@@ -23,4 +23,21 @@ class ObjectTypeDefinitionNode extends AbstractNode implements TypeDefinitionNod
      * @var string
      */
     protected $kind = NodeKindEnum::OBJECT_TYPE_DEFINITION;
+
+    /**
+     * @inheritdoc
+     */
+    public function toArray(): array
+    {
+        return [
+            'kind'        => $this->kind,
+            'description' => $this->getDescriptionAsArray(),
+            'name'        => $this->getNameAsArray(),
+            'interfaces'  => $this->getInterfacesAsArray(),
+            'directives'  => $this->getDirectivesAsArray(),
+            'fields'      => $this->getFieldsAsArray(),
+            'loc'         => $this->getLocationAsArray(),
+        ];
+    }
+
 }