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<?php |
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namespace Examples\StarWars; |
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use Youshido\GraphQL\Config\Schema\SchemaConfig; |
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use Youshido\GraphQL\Field\InputField; |
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use Youshido\GraphQl\Relay\Connection\ArrayConnection; |
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use Youshido\GraphQL\Relay\Connection\Connection; |
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use Youshido\GraphQL\Relay\Fetcher\CallableFetcher; |
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use Youshido\GraphQL\Relay\Field\NodeField; |
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use Youshido\GraphQL\Relay\RelayMutation; |
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use Youshido\GraphQL\Schema\AbstractSchema; |
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use Youshido\GraphQL\Type\ListType\ListType; |
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use Youshido\GraphQL\Type\NonNullType; |
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use Youshido\GraphQL\Type\Scalar\StringType; |
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class StarWarsRelaySchema extends AbstractSchema |
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{ |
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public function build(SchemaConfig $config) |
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{ |
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$fetcher = new CallableFetcher( |
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function ($type, $id) { |
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switch ($type) { |
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case FactionType::TYPE_KEY: |
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return TestDataProvider::getFaction($id); |
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case |
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ShipType::TYPE_KEY: |
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return TestDataProvider::getShip($id); |
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} |
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return null; |
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}, |
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function ($object) { |
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return $object && array_key_exists('ships', $object) ? new FactionType() : new ShipType(); |
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} |
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); |
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$config->getQuery() |
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->addField(new NodeField($fetcher)) |
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->addField('rebels', [ |
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'type' => new FactionType(), |
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'resolve' => function () { |
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return TestDataProvider::getFaction('rebels'); |
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} |
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]) |
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->addField('empire', [ |
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'type' => new FactionType(), |
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'resolve' => function () { |
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return TestDataProvider::getFaction('empire'); |
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} |
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]) |
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->addField('factions', [ |
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'type' => new ListType(new FactionType()), |
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'args' => [ |
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'names' => [ |
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'type' => new ListType(new StringType()) |
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] |
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], |
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'resolve' => function ($value = null, $args, $info) { |
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return TestDataProvider::getByNames($args['names']); |
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} |
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]); |
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$config->getMutation() |
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->addField( |
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RelayMutation::buildMutation( |
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'introduceShip', |
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[ |
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new InputField(['name' => 'shipName', 'type' => new NonNullType(new StringType())]), |
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new InputField(['name' => 'factionId', 'type' => new NonNullType(new StringType())]) |
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], |
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[ |
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'newShipEdge' => [ |
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'type' => Connection::edgeDefinition(new ShipType(), 'newShip'), |
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'resolve' => function ($value) { |
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$allShips = TestDataProvider::getShips(); |
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$newShip = TestDataProvider::getShip($value['shipId']); |
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return [ |
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'cursor' => ArrayConnection::cursorForObjectInConnection($allShips, $newShip), |
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'node' => $newShip |
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]; |
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} |
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], |
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'faction' => [ |
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'type' => new FactionType(), |
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'resolve' => function ($value) { |
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return TestDataProvider::getFaction($value['factionId']); |
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} |
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] |
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], |
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function ($value, $args, $info) { |
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$newShip = TestDataProvider::createShip($args['shipName'], $args['factionId']); |
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return [ |
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'shipId' => $newShip['id'], |
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'factionId' => $args['factionId'] |
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]; |
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} |
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) |
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); |
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/** https://github.com/graphql/graphql-relay-js/blob/master/src/__tests__/starWarsSchema.js */ |
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} |
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} |
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Youshido /
GraphQL
