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<?php |
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declare(strict_types=1); |
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namespace Overblog\GraphQLBundle\Relay\Mutation; |
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use InvalidArgumentException; |
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use Overblog\GraphQLBundle\Definition\Builder\MappingInterface; |
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final class MutationFieldDefinition implements MappingInterface |
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{ |
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private const KEY_MUTATE_GET_PAYLOAD = 'mutateAndGetPayload'; |
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public function toMappingDefinition(array $config): array |
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{ |
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$mutateAndGetPayload = $this->cleanMutateAndGetPayload($config); |
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return [ |
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'type' => $this->extractPayloadType($config), |
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'args' => [ |
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'input' => ['type' => $this->extractInputType($config)], |
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], |
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'resolve' => "@=resolver('relay_mutation_field', [args, context, info, mutateAndGetPayloadCallback($mutateAndGetPayload)])", |
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]; |
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} |
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private function cleanMutateAndGetPayload($config): string |
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{ |
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$mutateAndGetPayload = $config[self::KEY_MUTATE_GET_PAYLOAD] ?? null; |
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$this->ensureValidMutateAndGetPayloadConfiguration($mutateAndGetPayload); |
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if (\is_string($mutateAndGetPayload)) { |
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return \substr($mutateAndGetPayload, 2); |
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} |
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return \json_encode($mutateAndGetPayload); |
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} |
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/** |
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* @param mixed $mutateAndGetPayload |
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* @throws InvalidArgumentException |
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*/ |
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private function ensureValidMutateAndGetPayloadConfiguration($mutateAndGetPayload): void |
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{ |
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if (\is_string($mutateAndGetPayload) && 0 === \strpos($mutateAndGetPayload, '@=')) { |
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return; |
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} |
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if (null === $mutateAndGetPayload) { |
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throw new InvalidArgumentException(\sprintf('Mutation "%s" config is required.', self::KEY_MUTATE_GET_PAYLOAD)); |
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} |
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if (\is_string($mutateAndGetPayload)) { |
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throw new InvalidArgumentException(\sprintf('Cannot parse "%s" configuration string.', self::KEY_MUTATE_GET_PAYLOAD)); |
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} |
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if (!\is_array($mutateAndGetPayload)) { |
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throw new InvalidArgumentException(\sprintf('Invalid format for "%s" configuration.', self::KEY_MUTATE_GET_PAYLOAD)); |
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} |
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} |
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private function extractPayloadType(array $config): ?string |
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{ |
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return isset($config['payloadType']) && \is_string($config['payloadType']) ? $config['payloadType'] : null; |
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} |
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private function extractInputType(array $config): ?string |
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{ |
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return isset($config['inputType']) && \is_string($config['inputType']) ? $config['inputType'].'!' : null; |
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} |
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} |
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