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<?php |
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namespace Fubhy\GraphQL\Type\Definition\Types; |
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use Fubhy\GraphQL\Type\Definition\FieldDefinition; |
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/** |
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* Object Type Definition. |
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* |
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* Almost all of the GraphQL types you define will be object types. Object types |
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* have a name, but most importantly describe their fields. |
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* |
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* When two types need to refer to each other, or a type needs to refer to |
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* itself in a field, you can use a function expression (aka a closure or a |
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* thunk) to supply the fields lazily. |
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*/ |
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class ObjectType extends Type implements OutputTypeInterface, CompositeTypeInterface, NullableTypeInterface, UnmodifiedTypeInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $fields; |
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/** |
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* @var \Fubhy\GraphQL\Type\Definition\Types\InterfaceType[] |
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*/ |
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protected $interfaces; |
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/** |
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* @var \Fubhy\GraphQL\Type\Definition\FieldDefinition[] |
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*/ |
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protected $fieldMap; |
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/** |
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* @var callable|null |
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*/ |
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protected $isTypeOf; |
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/** |
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* Constructor. |
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* |
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* @param string $name |
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* @param array $fields |
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* @param \Fubhy\GraphQL\Type\Definition\Types\InterfaceType[] $interfaces |
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* @param callable|null $isTypeOf |
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* @param string|null $description |
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*/ |
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public function __construct($name, array $fields = [], array $interfaces = [], callable $isTypeOf = NULL, $description = NULL) |
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{ |
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parent::__construct($name, $description); |
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$this->fields = $fields; |
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$this->interfaces = $interfaces; |
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$this->isTypeOf = $isTypeOf; |
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foreach ($this->interfaces as $interface) { |
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$interface->addPossibleType($this); |
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} |
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} |
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/** |
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* @return \Fubhy\GraphQL\Type\Definition\FieldDefinition[] |
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*/ |
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View Code Duplication |
public function getFields() |
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{ |
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if (!isset($this->fieldMap)) { |
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$this->fieldMap = []; |
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foreach ($this->fields as $name => $field) { |
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if (!isset($field['name'])) { |
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$field['name'] = $name; |
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} |
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$this->fieldMap[$name] = new FieldDefinition($field); |
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} |
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unset($this->fields); |
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} |
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return $this->fieldMap; |
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} |
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/** |
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* @param array $fields |
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*/ |
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public function setFields(array $fields) { |
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unset($this->fields); |
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$this->fieldMap = $fields; |
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} |
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/** |
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* @param string $field |
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* |
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* @return \Fubhy\GraphQL\Type\Definition\FieldDefinition |
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*/ |
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public function getField($field) |
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{ |
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$fields = $this->getFields(); |
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if (!isset($fields[$field])) { |
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throw new \LogicException(sprintf('Undefined field %s.', $field)); |
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} |
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return $fields[$field]; |
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} |
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/** |
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* @return \Fubhy\GraphQL\Type\Definition\Types\InterfaceType[] |
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*/ |
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public function getInterfaces() |
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{ |
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return isset($this->interfaces) ? $this->interfaces : []; |
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} |
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/** |
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* @param mixed $value |
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* |
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* @return bool|null |
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*/ |
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public function isTypeOf($value) |
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{ |
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return isset($this->isTypeOf) ? call_user_func($this->isTypeOf, $value) : NULL; |
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} |
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} |
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fubhy /
graphql-php
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.