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<?php |
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namespace GraphQL\Examples\Blog\Type; |
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use GraphQL\Examples\Blog\AppContext; |
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use GraphQL\Examples\Blog\Data\DataSource; |
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use GraphQL\Examples\Blog\Data\User; |
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use GraphQL\Examples\Blog\Types; |
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use GraphQL\Type\Definition\ObjectType; |
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use GraphQL\Type\Definition\ResolveInfo; |
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class UserType extends ObjectType |
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{ |
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public function __construct() |
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{ |
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$config = [ |
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'name' => 'User', |
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'description' => 'Our blog authors', |
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'fields' => function() { |
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return [ |
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'id' => Types::id(), |
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'email' => Types::email(), |
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'photo' => [ |
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'type' => Types::image(), |
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'description' => 'User photo URL', |
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'args' => [ |
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'size' => Types::nonNull(Types::imageSizeEnum()), |
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] |
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], |
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'firstName' => [ |
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'type' => Types::string(), |
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], |
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'lastName' => [ |
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'type' => Types::string(), |
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], |
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'lastStoryPosted' => Types::story(), |
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'fieldWithError' => [ |
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'type' => Types::string(), |
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'resolve' => function() { |
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throw new \Exception("This is error field"); |
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} |
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] |
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]; |
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}, |
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'interfaces' => [ |
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Types::node() |
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], |
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'resolveField' => function($user, $args, $context, ResolveInfo $info) { |
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$method = 'resolve' . ucfirst($info->fieldName); |
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if (method_exists($this, $method)) { |
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return $this->{$method}($user, $args, $context, $info); |
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} else { |
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return $user->{$info->fieldName}; |
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} |
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} |
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]; |
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parent::__construct($config); |
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} |
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public function resolvePhoto(User $user, $args) |
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{ |
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return DataSource::getUserPhoto($user->id, $args['size']); |
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} |
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public function resolveLastStoryPosted(User $user) |
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{ |
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return DataSource::findLastStoryFor($user->id); |
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} |
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} |
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simPod /
graphql-php
