PHP Type::id方法代码示例

 /**
  * @param string $name
  * @return Type
  */
 public function resolveType($name)
 {
     if (preg_match('#^(.+)\\!$#', $name, $regs)) {
         return Type::nonNull($this->resolveType($regs[1]));
     }
     if (preg_match('#^\\[(.+)\\]$#', $name, $regs)) {
         return Type::listOf($this->resolveType($regs[1]));
     }
     switch ($name) {
         case Type::INT:
             return Type::int();
         case Type::STRING:
             return Type::string();
         case Type::BOOLEAN:
             return Type::boolean();
         case Type::FLOAT:
             return Type::float();
         case Type::ID:
             return Type::id();
         default:
             if (!isset($this->types[$name])) {
                 throw new \InvalidArgumentException(sprintf('Type "%s" is not defined', $name));
             }
             return $this->types[$name];
     }
 }

 /**
  * @return Schema
  */
 protected function getDefaultSchema()
 {
     $Being = new InterfaceType(['name' => 'Being', 'fields' => ['name' => ['type' => Type::string()]]]);
     $Pet = new InterfaceType(['name' => 'Pet', 'fields' => ['name' => ['type' => Type::string()]]]);
     $DogCommand = new EnumType(['name' => 'DogCommand', 'values' => ['SIT' => ['value' => 0], 'HEEL' => ['value' => 1], 'DOWN' => ['value' => 3]]]);
     $Dog = new ObjectType(['name' => 'Dog', 'fields' => ['name' => ['type' => Type::string()], 'nickname' => ['type' => Type::string()], 'barkVolume' => ['type' => Type::int()], 'barks' => ['type' => Type::boolean()], 'doesKnowCommand' => ['type' => Type::boolean(), 'args' => ['dogCommand' => ['type' => $DogCommand]]], 'isHousetrained' => ['type' => Type::boolean(), 'args' => ['atOtherHomes' => ['type' => Type::boolean(), 'defaultValue' => true]]], 'isAtLocation' => ['type' => Type::boolean(), 'args' => ['x' => ['type' => Type::int()], 'y' => ['type' => Type::int()]]]], 'interfaces' => [$Being, $Pet]]);
     $FurColor = new EnumType(['name' => 'FurColor', 'values' => ['BROWN' => ['value' => 0], 'BLACK' => ['value' => 1], 'TAN' => ['value' => 2], 'SPOTTED' => ['value' => 3]]]);
     $Cat = new ObjectType(['name' => 'Cat', 'fields' => ['name' => ['type' => Type::string()], 'nickname' => ['type' => Type::string()], 'meows' => ['type' => Type::boolean()], 'meowVolume' => ['type' => Type::int()], 'furColor' => ['type' => $FurColor]], 'interfaces' => [$Being, $Pet]]);
     $CatOrDog = new UnionType(['name' => 'CatOrDog', 'types' => [$Dog, $Cat], 'resolveType' => function ($value) {
         // not used for validation
         return null;
     }]);
     $Intelligent = new InterfaceType(['name' => 'Intelligent', 'fields' => ['iq' => ['type' => Type::int()]]]);
     $Human = $this->humanType = new ObjectType(['name' => 'Human', 'interfaces' => [$Being, $Intelligent], 'fields' => ['name' => ['args' => ['surname' => ['type' => Type::boolean()]], 'type' => Type::string()], 'pets' => ['type' => Type::listOf($Pet)], 'relatives' => ['type' => function () {
         return Type::listOf($this->humanType);
     }]]]);
     $Alien = new ObjectType(['name' => 'Alien', 'interfaces' => [$Being, $Intelligent], 'fields' => ['iq' => ['type' => Type::int()], 'numEyes' => ['type' => Type::int()]]]);
     $DogOrHuman = new UnionType(['name' => 'DogOrHuman', 'types' => [$Dog, $Human], 'resolveType' => function () {
         // not used for validation
         return null;
     }]);
     $HumanOrAlien = new UnionType(['name' => 'HumanOrAlien', 'types' => [$Human, $Alien], 'resolveType' => function () {
         // not used for validation
         return null;
     }]);
     $ComplexInput = new InputObjectType(['name' => 'ComplexInput', 'fields' => ['requiredField' => ['type' => Type::nonNull(Type::boolean())], 'intField' => ['type' => Type::int()], 'stringField' => ['type' => Type::string()], 'booleanField' => ['type' => Type::boolean()], 'stringListField' => ['type' => Type::listOf(Type::string())]]]);
     $ComplicatedArgs = new ObjectType(['name' => 'ComplicatedArgs', 'fields' => ['intArgField' => ['type' => Type::string(), 'args' => ['intArg' => ['type' => Type::int()]]], 'nonNullIntArgField' => ['type' => Type::string(), 'args' => ['nonNullIntArg' => ['type' => Type::nonNull(Type::int())]]], 'stringArgField' => ['type' => Type::string(), 'args' => ['stringArg' => ['type' => Type::string()]]], 'booleanArgField' => ['type' => Type::string(), 'args' => ['booleanArg' => ['type' => Type::boolean()]]], 'enumArgField' => ['type' => Type::string(), 'args' => ['enumArg' => ['type' => $FurColor]]], 'floatArgField' => ['type' => Type::string(), 'args' => ['floatArg' => ['type' => Type::float()]]], 'idArgField' => ['type' => Type::string(), 'args' => ['idArg' => ['type' => Type::id()]]], 'stringListArgField' => ['type' => Type::string(), 'args' => ['stringListArg' => ['type' => Type::listOf(Type::string())]]], 'complexArgField' => ['type' => Type::string(), 'args' => ['complexArg' => ['type' => $ComplexInput]]], 'multipleReqs' => ['type' => Type::string(), 'args' => ['req1' => ['type' => Type::nonNull(Type::int())], 'req2' => ['type' => Type::nonNull(Type::int())]]], 'multipleOpts' => ['type' => Type::string(), 'args' => ['opt1' => ['type' => Type::int(), 'defaultValue' => 0], 'opt2' => ['type' => Type::int(), 'defaultValue' => 0]]], 'multipleOptAndReq' => ['type' => Type::string(), 'args' => ['req1' => ['type' => Type::nonNull(Type::int())], 'req2' => ['type' => Type::nonNull(Type::int())], 'opt1' => ['type' => Type::int(), 'defaultValue' => 0], 'opt2' => ['type' => Type::int(), 'defaultValue' => 0]]]]]);
     $queryRoot = new ObjectType(['name' => 'QueryRoot', 'fields' => ['human' => ['args' => ['id' => ['type' => Type::id()]], 'type' => $Human], 'alien' => ['type' => $Alien], 'dog' => ['type' => $Dog], 'cat' => ['type' => $Cat], 'pet' => ['type' => $Pet], 'catOrDog' => ['type' => $CatOrDog], 'dogOrHuman' => ['type' => $DogOrHuman], 'humanOrAlien' => ['type' => $HumanOrAlien], 'complicatedArgs' => ['type' => $ComplicatedArgs]]]);
     $defaultSchema = new Schema($queryRoot);
     return $defaultSchema;
 }

 /**
  * @it converts ID values to Int/String ASTs
  */
 public function testConvertIdValuesToIntOrStringASTs()
 {
     $this->assertEquals(new StringValue(['value' => 'hello']), AST::astFromValue('hello', Type::id()));
     $this->assertEquals(new StringValue(['value' => 'VALUE']), AST::astFromValue('VALUE', Type::id()));
     $this->assertEquals(new StringValue(['value' => 'VA\\nLUE']), AST::astFromValue("VA\nLUE", Type::id()));
     $this->assertEquals(new IntValue(['value' => '123']), AST::astFromValue(123, Type::id()));
     $this->assertEquals(new StringValue(['value' => 'false']), AST::astFromValue(false, Type::id()));
     $this->assertEquals(null, AST::astFromValue(null, Type::id()));
 }

 /**
  * @it does not convert when input coercion rules reject a value
  */
 public function testDoesNotConvertWhenInputCoercionRulesRejectAValue()
 {
     $undefined = Utils::undefined();
     $this->runTestCase(Type::boolean(), '123', $undefined);
     $this->runTestCase(Type::int(), '123.456', $undefined);
     $this->runTestCase(Type::int(), 'true', $undefined);
     $this->runTestCase(Type::int(), '"123"', $undefined);
     $this->runTestCase(Type::float(), '"123"', $undefined);
     $this->runTestCase(Type::string(), '123', $undefined);
     $this->runTestCase(Type::string(), 'true', $undefined);
     $this->runTestCase(Type::id(), '123.456', $undefined);
 }

    public function testExecutesUsingASchema()
    {
        $BlogArticle = null;
        $BlogImage = new ObjectType(['name' => 'Image', 'fields' => ['url' => ['type' => Type::string()], 'width' => ['type' => Type::int()], 'height' => ['type' => Type::int()]]]);
        $BlogAuthor = new ObjectType(['name' => 'Author', 'fields' => ['id' => ['type' => Type::string()], 'name' => ['type' => Type::string()], 'pic' => ['args' => ['width' => ['type' => Type::int()], 'height' => ['type' => Type::int()]], 'type' => $BlogImage, 'resolve' => function ($obj, $args) {
            return $obj['pic']($args['width'], $args['height']);
        }], 'recentArticle' => ['type' => function () use(&$BlogArticle) {
            return $BlogArticle;
        }]]]);
        $BlogArticle = new ObjectType(['name' => 'Article', 'fields' => ['id' => ['type' => Type::nonNull(Type::string())], 'isPublished' => ['type' => Type::boolean()], 'author' => ['type' => $BlogAuthor], 'title' => ['type' => Type::string()], 'body' => ['type' => Type::string()], 'keywords' => ['type' => Type::listOf(Type::string())]]]);
        $BlogQuery = new ObjectType(['name' => 'Query', 'fields' => ['article' => ['type' => $BlogArticle, 'args' => ['id' => ['type' => Type::id()]], 'resolve' => function ($_, $args) {
            return $this->article($args['id']);
        }], 'feed' => ['type' => Type::listOf($BlogArticle), 'resolve' => function () {
            return [$this->article(1), $this->article(2), $this->article(3), $this->article(4), $this->article(5), $this->article(6), $this->article(7), $this->article(8), $this->article(9), $this->article(10)];
        }]]]);
        $BlogSchema = new Schema($BlogQuery);
        $request = '
      {
        feed {
          id,
          title
        },
        article(id: "1") {
          ...articleFields,
          author {
            id,
            name,
            pic(width: 640, height: 480) {
              url,
              width,
              height
            },
            recentArticle {
              ...articleFields,
              keywords
            }
          }
        }
      }

      fragment articleFields on Article {
        id,
        isPublished,
        title,
        body,
        hidden,
        notdefined
      }
    ';
        $expected = ['data' => ['feed' => [['id' => '1', 'title' => 'My Article 1'], ['id' => '2', 'title' => 'My Article 2'], ['id' => '3', 'title' => 'My Article 3'], ['id' => '4', 'title' => 'My Article 4'], ['id' => '5', 'title' => 'My Article 5'], ['id' => '6', 'title' => 'My Article 6'], ['id' => '7', 'title' => 'My Article 7'], ['id' => '8', 'title' => 'My Article 8'], ['id' => '9', 'title' => 'My Article 9'], ['id' => '10', 'title' => 'My Article 10']], 'article' => ['id' => '1', 'isPublished' => true, 'title' => 'My Article 1', 'body' => 'This is a post', 'author' => ['id' => '123', 'name' => 'John Smith', 'pic' => ['url' => 'cdn://123', 'width' => 640, 'height' => 480], 'recentArticle' => ['id' => '1', 'isPublished' => true, 'title' => 'My Article 1', 'body' => 'This is a post', 'keywords' => ['foo', 'bar', '1', 'true', null]]]]]];
        $this->assertEquals($expected, Executor::execute($BlogSchema, Parser::parse($request))->toArray());
    }

 public function testAllowsRecursiveDefinitions()
 {
     // See https://github.com/webonyx/graphql-php/issues/16
     $node = new InterfaceType(['name' => 'Node', 'fields' => ['id' => ['type' => Type::nonNull(Type::id())]]]);
     $blog = null;
     $called = false;
     $user = new ObjectType(['name' => 'User', 'fields' => function () use(&$blog, &$called) {
         $this->assertNotNull($blog, 'Blog type is expected to be defined at this point, but it is null');
         $called = true;
         return ['id' => ['type' => Type::nonNull(Type::id())], 'blogs' => ['type' => Type::nonNull(Type::listOf(Type::nonNull($blog)))]];
     }, 'interfaces' => function () use($node) {
         return [$node];
     }]);
     $blog = new ObjectType(['name' => 'Blog', 'fields' => function () use($user) {
         return ['id' => ['type' => Type::nonNull(Type::id())], 'owner' => ['type' => Type::nonNull($user)]];
     }, 'interfaces' => function () use($node) {
         return [$node];
     }]);
     $schema = new Schema(new ObjectType(['name' => 'Query', 'fields' => ['node' => ['type' => $node]]]));
     $this->assertTrue($called);
     $this->assertEquals([$node], $blog->getInterfaces());
     $this->assertEquals([$node], $user->getInterfaces());
     $this->assertNotNull($user->getField('blogs'));
     $this->assertSame($blog, $user->getField('blogs')->getType()->getWrappedType(true));
     $this->assertNotNull($blog->getField('owner'));
     $this->assertSame($user, $blog->getField('owner')->getType()->getWrappedType(true));
 }

 /**
  * Available fields on type.
  *
  * @return array
  */
 public function fields()
 {
     return ['id' => ['type' => Type::nonNull(Type::id()), 'description' => 'The id of the object.']];
 }

 /**
  * Creates the configuration for an id field on a node, using `self::toGlobalId` to
  * construct the ID from the provided typename. The type-specific ID is fetched
  * by calling idFetcher on the object, or if not provided, by accessing the `id`
  * property on the object.
  *
  * @param string|null $typeName
  * @param callable|null $idFetcher
  * @return array
  */
 public static function globalIdField($typeName = null, callable $idFetcher = null)
 {
     return ['name' => 'id', 'description' => 'The ID of an object', 'type' => Type::nonNull(Type::id()), 'resolve' => function ($obj, $args, $context, $info) use($typeName, $idFetcher) {
         return self::toGlobalId($typeName !== null ? $typeName : $info->parentType->name, $idFetcher ? $idFetcher($obj, $info) : $obj['id']);
     }];
 }

 /**
  * Arguments available on node query.
  *
  * @return array
  */
 public function args()
 {
     return ['id' => ['name' => 'id', 'type' => Type::nonNull(Type::id())]];
 }

 /**
  * This will return a GraphQLFieldConfig for our ship
  * mutation.
  *
  * It creates these two types implicitly:
  *   input IntroduceShipInput {
  *     clientMutationId: string!
  *     shipName: string!
  *     factionId: ID!
  *   }
  *
  *   input IntroduceShipPayload {
  *     clientMutationId: string!
  *     ship: Ship
  *     faction: Faction
  *   }
  */
 public static function getShipMutation()
 {
     if (self::$shipMutation === null) {
         $shipType = self::getShipType();
         $factionType = self::getFactionType();
         $shipMutation = Relay::mutationWithClientMutationId(['name' => 'IntroduceShip', 'inputFields' => ['shipName' => ['type' => Type::nonNull(Type::string())], 'factionId' => ['type' => Type::nonNull(Type::id())]], 'outputFields' => ['ship' => ['type' => $shipType, 'resolve' => function ($payload) {
             return StarWarsData::getShip($payload['shipId']);
         }], 'faction' => ['type' => $factionType, 'resolve' => function ($payload) {
             return StarWarsData::getFaction($payload['factionId']);
         }]], 'mutateAndGetPayload' => function ($input) {
             $newShip = StarWarsData::createShip($input['shipName'], $input['factionId']);
             return ['shipId' => $newShip['id'], 'factionId' => $input['factionId']];
         }]);
         self::$shipMutation = $shipMutation;
     }
     return self::$shipMutation;
 }

 /**
  * ID field.
  *
  * @param  array|string $config
  * @return array
  */
 public function id($config = [])
 {
     $description = is_string($config) ? $config : '';
     $config = is_array($config) ? $config : [];
     return array_merge(['type' => Type::id(), 'description' => $description], $config);
 }

 /**
  * Initialize Alambic types using GraphQL scalar types.
  */
 protected function initAlambicBaseTypes()
 {
     $this->alambicTypes = ['String' => Type::string(), 'Int' => Type::int(), 'Float' => Type::float(), 'Boolean' => Type::boolean(), 'ID' => Type::id()];
     $this->inputAlambicTypes = ['String' => Type::string(), 'Int' => Type::int(), 'Float' => Type::float(), 'Boolean' => Type::boolean(), 'ID' => Type::id()];
 }

 /**
  * List of fields with global identifier.
  *
  * @return array
  */
 public function fields()
 {
     return array_merge($this->relayFields(), $this->getConnections(), ['id' => ['type' => Type::nonNull(Type::id()), 'description' => 'ID of type.', 'resolve' => function ($obj) {
         return $this->encodeGlobalId(lcfirst($this->attributes['name']), $this->getIdentifier($obj));
     }]]);
 }

 private function getTestSchema()
 {
     $StringBox = new ObjectType(['name' => 'StringBox', 'fields' => ['scalar' => ['type' => Type::string()]]]);
     $IntBox = new ObjectType(['name' => 'IntBox', 'fields' => ['scalar' => ['type' => Type::int()]]]);
     $NonNullStringBox1 = new ObjectType(['name' => 'NonNullStringBox1', 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())]]]);
     $NonNullStringBox2 = new ObjectType(['name' => 'NonNullStringBox2', 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())]]]);
     $BoxUnion = new UnionType(['name' => 'BoxUnion', 'resolveType' => function () use($StringBox) {
         return $StringBox;
     }, 'types' => [$StringBox, $IntBox, $NonNullStringBox1, $NonNullStringBox2]]);
     $Connection = new ObjectType(['name' => 'Connection', 'fields' => ['edges' => ['type' => Type::listOf(new ObjectType(['name' => 'Edge', 'fields' => ['node' => ['type' => new ObjectType(['name' => 'Node', 'fields' => ['id' => ['type' => Type::id()], 'name' => ['type' => Type::string()]]])]]]))]]]);
     $schema = new Schema(new ObjectType(['name' => 'QueryRoot', 'fields' => ['boxUnion' => ['type' => $BoxUnion], 'connection' => ['type' => $Connection]]]));
     return $schema;
 }

 private function getTestSchema()
 {
     $StringBox = null;
     $IntBox = null;
     $SomeBox = null;
     $SomeBox = new InterfaceType(['name' => 'SomeBox', 'resolveType' => function () use(&$StringBox) {
         return $StringBox;
     }, 'fields' => function () use(&$SomeBox) {
         return ['deepBox' => ['type' => $SomeBox], 'unrelatedField' => ['type' => Type::string()]];
     }]);
     $StringBox = new ObjectType(['name' => 'StringBox', 'interfaces' => [$SomeBox], 'fields' => function () use(&$StringBox, &$IntBox) {
         return ['scalar' => ['type' => Type::string()], 'deepBox' => ['type' => $StringBox], 'unrelatedField' => ['type' => Type::string()], 'listStringBox' => ['type' => Type::listOf($StringBox)], 'stringBox' => ['type' => $StringBox], 'intBox' => ['type' => $IntBox]];
     }]);
     $IntBox = new ObjectType(['name' => 'IntBox', 'interfaces' => [$SomeBox], 'fields' => function () use(&$StringBox, &$IntBox) {
         return ['scalar' => ['type' => Type::int()], 'deepBox' => ['type' => $IntBox], 'unrelatedField' => ['type' => Type::string()], 'listStringBox' => ['type' => Type::listOf($StringBox)], 'stringBox' => ['type' => $StringBox], 'intBox' => ['type' => $IntBox]];
     }]);
     $NonNullStringBox1 = new InterfaceType(['name' => 'NonNullStringBox1', 'resolveType' => function () use(&$StringBox) {
         return $StringBox;
     }, 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())]]]);
     $NonNullStringBox1Impl = new ObjectType(['name' => 'NonNullStringBox1Impl', 'interfaces' => [$SomeBox, $NonNullStringBox1], 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())], 'unrelatedField' => ['type' => Type::string()], 'deepBox' => ['type' => $SomeBox]]]);
     $NonNullStringBox2 = new InterfaceType(['name' => 'NonNullStringBox2', 'resolveType' => function () use(&$StringBox) {
         return $StringBox;
     }, 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())]]]);
     $NonNullStringBox2Impl = new ObjectType(['name' => 'NonNullStringBox2Impl', 'interfaces' => [$SomeBox, $NonNullStringBox2], 'fields' => ['scalar' => ['type' => Type::nonNull(Type::string())], 'unrelatedField' => ['type' => Type::string()], 'deepBox' => ['type' => $SomeBox]]]);
     $Connection = new ObjectType(['name' => 'Connection', 'fields' => ['edges' => ['type' => Type::listOf(new ObjectType(['name' => 'Edge', 'fields' => ['node' => ['type' => new ObjectType(['name' => 'Node', 'fields' => ['id' => ['type' => Type::id()], 'name' => ['type' => Type::string()]]])]]]))]]]);
     $schema = new Schema(['query' => new ObjectType(['name' => 'QueryRoot', 'fields' => ['someBox' => ['type' => $SomeBox], 'connection' => ['type' => $Connection]]]), 'types' => [$IntBox, $StringBox, $NonNullStringBox1Impl, $NonNullStringBox2Impl]]);
     return $schema;
 }