Issues (124)

src/GraphQL/AddElementToAreaMutation.php (2 issues)

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<?php
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namespace DNADesign\Elemental\GraphQL;
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use DNADesign\Elemental\Models\BaseElement;
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use DNADesign\Elemental\Models\ElementalArea;
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use DNADesign\Elemental\Services\ReorderElements;
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use GraphQL\Type\Definition\ResolveInfo;
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use GraphQL\Type\Definition\Type;
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use InvalidArgumentException;
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use SilverStripe\Core\Injector\Injector;
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use SilverStripe\GraphQL\MutationCreator;
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use SilverStripe\GraphQL\OperationResolver;
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use SilverStripe\GraphQL\Scaffolding\StaticSchema;
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class AddElementToAreaMutation extends MutationCreator implements OperationResolver
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{
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    public function attributes()
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    {
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        return [
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            'name' => 'addElementToArea',
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            'description' => 'Adds an Element to an ElementalArea, optionally after another Element'
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        ];
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    }
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    public function type()
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    {
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        return $this->manager->getType(StaticSchema::inst()->typeNameForDataObject(BaseElement::class));
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    }
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    public function args()
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    {
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        return [
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            'ClassName' => ['type' => Type::nonNull(Type::string())],
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            'ElementalAreaID' => ['type' => Type::nonNull(Type::id())],
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            'AfterElementID' => ['type' => Type::id()],
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        ];
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    }
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    public function resolve($object, array $args, $context, ResolveInfo $info)
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    {
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        $elementClass = $args['ClassName'];
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        $elementalAreaID = $args['ElementalAreaID'];
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        $afterElementID = isset($args['AfterElementID']) ? $args['AfterElementID'] : null;
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        if (!is_subclass_of($elementClass, BaseElement::class)) {
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            throw new InvalidArgumentException("$elementClass is not a subclass of " . BaseElement::class);
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        }
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        $elementalArea = ElementalArea::get()->byID($elementalAreaID);
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        if (!$elementalArea) {
0 ignored issues
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$elementalArea is of type SilverStripe\ORM\DataObject, thus it always evaluated to true.
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            throw new InvalidArgumentException("Invalid ElementalAreaID: $elementalAreaID");
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        }
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        if (!$elementalArea->canEdit($context['currentUser'])) {
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            throw new InvalidArgumentException("The current user has insufficient permission to edit ElementalAreas");
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        }
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        /** @var BaseElement $newElement */
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        $newElement = Injector::inst()->create($elementClass);
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        if (!$newElement->canEdit($context['currentUser'])) {
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            throw new InvalidArgumentException(
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                'The current user has insufficient permission to edit Elements'
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            );
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        }
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        // Assign the parent ID directly rather than via HasManyList to prevent multiple writes.
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        // See BaseElement::$has_one for the "Parent" naming.
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        $newElement->ParentID = $elementalArea->ID;
0 ignored issues
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Bug Best Practice introduced by Robbie Averill
The property ParentID does not exist on DNADesign\Elemental\Models\BaseElement. Since you implemented __set, consider adding a @property annotation.
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        // Ensure that a sort order is assigned - see BaseElement::onBeforeWrite()
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        $newElement->onBeforeWrite();
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        if ($afterElementID !== null) {
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            /** @var ReorderElements $reorderer */
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            $reorderer = Injector::inst()->create(ReorderElements::class, $newElement);
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            $reorderer->reorder($afterElementID); // also writes the element
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        } else {
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            $newElement->write();
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        }
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        return $newElement;
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    }
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}
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