AnnotationParser::getGraphqlFieldsFromAnnotations()

Complexity

Conditions	39
Paths	12801

Size

Total Lines	126
Code Lines	80

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	65
CRAP Score	40.3967

Importance

Changes

0

<?php
    private static function getGraphqlFieldsFromAnnotations(string $namespace, array $propertiesOrMethods, bool $isInput = false, bool $isMethod = false, string $currentValue = 'value', string $fieldAnnotationName = 'Field'): array
    {
        $fields = [];
        foreach ($propertiesOrMethods as $target => $config) {
            $annotations = $config['annotations'];
            $method = $isMethod ? $config['method'] : false;
            $property = $isMethod ? false : $config['property'];

The assignment to $property is dead and can be removed.

            $fieldAnnotation = self::getFirstAnnotationMatching($annotations, \sprintf('Overblog\GraphQLBundle\Annotation\%s', $fieldAnnotationName));
            $accessAnnotation = self::getFirstAnnotationMatching($annotations, 'Overblog\GraphQLBundle\Annotation\Access');
            $publicAnnotation = self::getFirstAnnotationMatching($annotations, 'Overblog\GraphQLBundle\Annotation\IsPublic');

            if (!$fieldAnnotation) {
                if ($accessAnnotation || $publicAnnotation) {
                    throw new InvalidArgumentException(\sprintf('The annotations "@Access" and/or "@Visible" defined on "%s" are only usable in addition of annotation "@Field"', $target));
                }
                continue;
            }

            if ($isMethod && !$method->isPublic()) {
                throw new InvalidArgumentException(\sprintf('The Annotation "@Field" can only be applied to public method. The method "%s" is not public.', $target));
            }

            // Ignore field with resolver when the type is an Input
            if ($fieldAnnotation->resolve && $isInput) {
                continue;
            }

            $fieldName = $target;
            $fieldType = $fieldAnnotation->type;
            $fieldConfiguration = [];
            if ($fieldType) {
                $resolvedType = self::resolveClassFromType($fieldType);
                if ($resolvedType) {
                    if ($isInput && !\in_array($resolvedType['type'], self::$validInputTypes)) {
                        throw new InvalidArgumentException(\sprintf('The type "%s" on "%s" is a "%s" not valid on an Input @Field. Only Input, Scalar and Enum are allowed.', $fieldType, $target, $resolvedType['type']));
                    }
                }

                $fieldConfiguration['type'] = $fieldType;
            }

            $fieldConfiguration = self::getDescriptionConfiguration($annotations, true) + $fieldConfiguration;

            if (!$isInput) {
                $args = [];

The assignment to $args is dead and can be removed.

                $args = self::getArgs($fieldAnnotation->args, $isMethod && !$fieldAnnotation->argsBuilder ? $method : null);

It seems like $isMethod && ! $fieldAnnotation->argsBuilder ? $method : null can also be of type false; however, parameter $method of Overblog\GraphQLBundle\Config\Parser\AnnotationParser::getArgs() does only seem to accept ReflectionMethod|null, maybe add an additional type check?

                if (!empty($args)) {
                    $fieldConfiguration['args'] = $args;
                }

                $fieldName = $fieldAnnotation->name ?: $fieldName;

                if ($fieldAnnotation->resolve) {
                    $fieldConfiguration['resolve'] = self::formatExpression($fieldAnnotation->resolve);
                } else {
                    if ($isMethod) {
                        $fieldConfiguration['resolve'] = self::formatExpression(\sprintf('call(%s.%s, %s)', $currentValue, $target, self::formatArgsForExpression($args)));
                    } else {
                        if ($fieldName !== $target || 'value' !== $currentValue) {
                            $fieldConfiguration['resolve'] = self::formatExpression(\sprintf('%s.%s', $currentValue, $target));
                        }
                    }
                }

                if ($fieldAnnotation->argsBuilder) {
                    if (\is_string($fieldAnnotation->argsBuilder)) {
                        $fieldConfiguration['argsBuilder'] = $fieldAnnotation->argsBuilder;
                    } elseif (\is_array($fieldAnnotation->argsBuilder)) {
                        list($builder, $builderConfig) = $fieldAnnotation->argsBuilder;
                        $fieldConfiguration['argsBuilder'] = ['builder' => $builder, 'config' => $builderConfig];
                    } else {
                        throw new InvalidArgumentException(\sprintf('The attribute "argsBuilder" on GraphQL annotation "@%s" defined on "%s" must be a string or an array where first index is the builder name and the second is the config.', $fieldAnnotationName, $target));
                    }
                }

                if ($fieldAnnotation->fieldBuilder) {
                    if (\is_string($fieldAnnotation->fieldBuilder)) {
                        $fieldConfiguration['builder'] = $fieldAnnotation->fieldBuilder;
                    } elseif (\is_array($fieldAnnotation->fieldBuilder)) {
                        list($builder, $builderConfig) = $fieldAnnotation->fieldBuilder;
                        $fieldConfiguration['builder'] = $builder;
                        $fieldConfiguration['builderConfig'] = $builderConfig ?: [];
                    } else {
                        throw new InvalidArgumentException(\sprintf('The attribute "argsBuilder" on GraphQL annotation "@%s" defined on "%s" must be a string or an array where first index is the builder name and the second is the config.', $fieldAnnotationName, $target));
                    }
                } else {
                    if (!$fieldType) {
                        if ($isMethod) {
                            if ($method->hasReturnType()) {
                                try {
                                    $fieldConfiguration['type'] = self::resolveGraphqlTypeFromReflectionType($method->getReturnType(), self::$validOutputTypes);
                                } catch (\Exception $e) {
                                    throw new InvalidArgumentException(\sprintf('The attribute "type" on GraphQL annotation "@%s" is missing on method "%s" and cannot be auto-guessed from type hint "%s"', $fieldAnnotationName, $target, (string) $method->getReturnType()));
                                }
                            } else {
                                throw new InvalidArgumentException(\sprintf('The attribute "type" on GraphQL annotation "@%s" is missing on method "%s" and cannot be auto-guessed as there is not return type hint.', $fieldAnnotationName, $target));
                            }
                        } else {
                            try {
                                $fieldConfiguration['type'] = self::guessType($namespace, $annotations);
                            } catch (\Exception $e) {
                                throw new InvalidArgumentException(\sprintf('The attribute "type" on "@%s" defined on "%s" is required and cannot be auto-guessed : %s.', $fieldAnnotationName, $target, $e->getMessage()));
                            }
                        }
                    }
                }

                if ($accessAnnotation) {
                    $fieldConfiguration['access'] = self::formatExpression($accessAnnotation->value);
                }

                if ($publicAnnotation) {
                    $fieldConfiguration['public'] = self::formatExpression($publicAnnotation->value);
                }

                if ($fieldAnnotation->complexity) {
                    $fieldConfiguration['complexity'] = self::formatExpression($fieldAnnotation->complexity);
                }
            }

            $fields[$fieldName] = $fieldConfiguration;
        }

        return $fields;
    }