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<?php |
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declare(strict_types=1); |
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namespace Overblog\GraphQLBundle\Definition; |
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use GraphQL\Type\Definition\Type; |
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use LogicException; |
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use Overblog\GraphQLBundle\Resolver\MutationResolver; |
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use Overblog\GraphQLBundle\Resolver\QueryResolver; |
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use Overblog\GraphQLBundle\Resolver\TypeResolver; |
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/** |
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* Container for special services to be passed to all generated types. |
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*/ |
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final class GraphQLServices |
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{ |
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private array $services; |
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private TypeResolver $types; |
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private QueryResolver $queryResolver; |
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private MutationResolver $mutationResolver; |
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public function __construct( |
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TypeResolver $typeResolver, |
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QueryResolver $queryResolver, |
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MutationResolver $mutationResolver, |
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array $services = [] |
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) { |
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$this->types = $typeResolver; |
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$this->queryResolver = $queryResolver; |
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$this->mutationResolver = $mutationResolver; |
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$this->services = $services; |
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} |
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/** |
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* @return mixed |
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*/ |
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public function get(string $name) |
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{ |
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if (!isset($this->services[$name])) { |
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throw new LogicException(sprintf('GraphQL service "%s" could not be located. You should define it.', $name)); |
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} |
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return $this->services[$name]; |
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} |
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public function has(string $name): bool |
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{ |
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return isset($this->services[$name]); |
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} |
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/** |
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* @param mixed ...$args |
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* |
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* @return mixed |
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*/ |
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public function query(string $alias, ...$args) |
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{ |
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return $this->queryResolver->resolve([$alias, $args]); |
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} |
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/** |
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* @param mixed ...$args |
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* |
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* @return mixed |
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*/ |
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public function mutation(string $alias, ...$args) |
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{ |
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// TODO: remove the following if-block in 1.0 |
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if (1 === count($args) && is_array($args[0])) { |
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$args = $args[0]; |
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} |
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return $this->mutationResolver->resolve([$alias, $args]); |
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} |
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public function getType(string $typeName): ?Type |
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{ |
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return $this->types->resolve($typeName); |
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} |
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} |
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overblog /
GraphQLBundle
