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<?php |
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/** |
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* This file is part of Railt package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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declare(strict_types=1); |
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namespace Railt\SDL\Builder; |
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use Railt\SDL\Ast\Type\NamedTypeNode; |
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use GraphQL\TypeSystem\Type\UnionType; |
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use GraphQL\TypeSystem\Type\ObjectType; |
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use Railt\SDL\Ast\Generic\TypeDefinitionCollection; |
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use GraphQL\Contracts\TypeSystem\Type\TypeInterface; |
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use Railt\SDL\Ast\Definition\UnionTypeDefinitionNode; |
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use GraphQL\Contracts\TypeSystem\DefinitionInterface; |
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use Railt\SDL\Ast\Generic\InterfaceImplementsCollection; |
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use GraphQL\Contracts\TypeSystem\Type\NamedTypeInterface; |
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use GraphQL\Contracts\TypeSystem\Type\UnionTypeInterface; |
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use GraphQL\Contracts\TypeSystem\Type\ObjectTypeInterface; |
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/** |
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* @property UnionTypeDefinitionNode $ast |
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*/ |
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class UnionTypeBuilder extends TypeBuilder |
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{ |
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/** |
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* @return UnionTypeInterface|DefinitionInterface |
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* @throws \RuntimeException |
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*/ |
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public function build(): UnionTypeInterface |
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{ |
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$union = new UnionType([ |
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'name' => $this->ast->name->value, |
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'description' => $this->value($this->ast->description), |
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]); |
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$this->register($union); |
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if ($this->ast->types) { |
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$union = $union->withTypes($this->buildTypes($this->ast->types)); |
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} |
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return $union; |
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} |
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/** |
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* @param TypeDefinitionCollection|NamedTypeNode[]|null $types |
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* @return \Traversable|TypeInterface[] |
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*/ |
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protected function buildTypes(?TypeDefinitionCollection $types): \Traversable |
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{ |
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foreach ($types as $type) { |
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yield $this->fetch($type->name->value); |
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} |
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} |
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} |
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railt /
sdl
