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<?php |
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namespace LaraComponents\GraphQL; |
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use Illuminate\Http\Request; |
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use Illuminate\Http\JsonResponse; |
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use Illuminate\Routing\Controller; |
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use Youshido\GraphQL\Execution\Processor; |
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class GraphQLController extends Controller |
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{ |
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public function index(Request $request, Processor $processor) |
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{ |
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list($queries, $isMultiQueryRequest) = $this->getPayload($request); |
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$response = array_map(function ($query) use ($processor) { |
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return $this->executeQuery($processor, $query); |
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}, $queries); |
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return new JsonResponse( |
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$isMultiQueryRequest ? $response : $response[0], |
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200, |
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config('graphql.response.headers', []), |
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config('graphql.response.json_options', 0) |
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); |
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} |
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protected function getPayload(Request $request) |
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{ |
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$isMultiQueryRequest = false; |
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$queries = $request->all(); |
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if (array_keys($queries) === range(0, count($queries) - 1)) { |
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$isMultiQueryRequest = true; |
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} else { |
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$queries = [$queries]; |
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} |
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return [$queries, $isMultiQueryRequest]; |
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} |
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protected function executeQuery($processor, $input) |
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{ |
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$query = array_get($input, 'query', null); |
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$variables = array_get($input, 'variables'); |
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if (! is_array($variables)) { |
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$variables = is_string($variables) ? json_decode($variables, true) ?: [] : []; |
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} |
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return $processor->processPayload($query, $variables)->getResponseData(); |
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} |
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} |
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LaraComponents /
graphql
