!!! TASK: Followup #4520 Introduce NodeType::tetheredNodeTypeDefinitions

Neos.ContentRepository.Core/Classes/Feature/Common/ConstraintChecks.php

@@ -175,10 +175,9 @@ protected function requireRootNodeTypeToBeUnoccupied(
      */
     protected function requireTetheredDescendantNodeTypesToExist(NodeType $nodeType): void
     {
-        // this getter throws if any of the child nodeTypes doesnt exist!
-        $tetheredNodeTypes = $this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($nodeType);
-        foreach ($tetheredNodeTypes as $tetheredNodeType) {
-            $this->requireTetheredDescendantNodeTypesToExist($tetheredNodeType);
+        foreach ($nodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
+            $nodeType = $this->requireNodeType($tetheredNodeTypeDefinition->nodeTypeName);
+            $this->requireTetheredDescendantNodeTypesToExist($nodeType);
         }
     }
 
@@ -188,7 +187,8 @@ protected function requireTetheredDescendantNodeTypesToExist(NodeType $nodeType)
      */
     protected function requireTetheredDescendantNodeTypesToNotBeOfTypeRoot(NodeType $nodeType): void
     {
-        foreach ($this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($nodeType) as $tetheredChildNodeType) {
+        foreach ($nodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
+            $tetheredChildNodeType = $this->requireNodeType($tetheredNodeTypeDefinition->nodeTypeName);
             if ($tetheredChildNodeType->isOfType(NodeTypeName::ROOT_NODE_TYPE_NAME)) {
                 throw new NodeTypeIsOfTypeRoot(
                     'Node type "' . $nodeType->name->value . '" for tethered descendant is of type root.',
@@ -222,7 +222,7 @@ protected function requireNodeTypeToDeclareReference(NodeTypeName $nodeTypeName,
     protected function requireNodeTypeNotToDeclareTetheredChildNodeName(NodeTypeName $nodeTypeName, NodeName $nodeName): void
     {
         $nodeType = $this->requireNodeType($nodeTypeName);
-        if ($nodeType->hasTetheredNode($nodeName)) {
+        if ($nodeType->tetheredNodeTypeDefinitions->contain($nodeName)) {
             throw new NodeNameIsAlreadyCovered(
                 'Node name "' . $nodeName->value . '" is reserved for a tethered child of parent node aggregate of type "'
                 . $nodeTypeName->value . '".'
@@ -368,8 +368,8 @@ protected function areNodeTypeConstraintsImposedByGrandparentValid(
         NodeType $nodeType
     ): bool {
         return !($parentNodeName
-            && $grandParentsNodeType->hasTetheredNode($parentNodeName)
-            && !$this->getNodeTypeManager()->isNodeTypeAllowedAsChildToTetheredNode($grandParentsNodeType, $parentNodeName, $nodeType));
+            && $grandParentsNodeType->tetheredNodeTypeDefinitions->contain($parentNodeName)
+            && !$this->getNodeTypeManager()->isNodeTypeAllowedAsChildToTetheredNode($grandParentsNodeType->name, $parentNodeName, $nodeType->name));
     }
 
     /**

Neos.ContentRepository.Core/Classes/Feature/Common/TetheredNodeInternals.php

@@ -20,15 +20,13 @@
 use Neos\ContentRepository\Core\Feature\NodeModification\Dto\SerializedPropertyValues;
 use Neos\ContentRepository\Core\Feature\NodeVariation\Event\NodePeerVariantWasCreated;
 use Neos\ContentRepository\Core\Infrastructure\Property\PropertyConverter;
-use Neos\ContentRepository\Core\NodeType\NodeType;
 use Neos\ContentRepository\Core\NodeType\NodeTypeName;
+use Neos\ContentRepository\Core\NodeType\TetheredNodeTypeDefinition;
 use Neos\ContentRepository\Core\Projection\ContentGraph\ContentGraphInterface;
 use Neos\ContentRepository\Core\Projection\ContentGraph\Node;
 use Neos\ContentRepository\Core\Projection\ContentGraph\NodeAggregate;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateClassification;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateId;
-use Neos\ContentRepository\Core\SharedModel\Node\NodeName;
-use Neos\ContentRepository\Core\SharedModel\Workspace\ContentStreamId;
 
 /**
  * @internal implementation details of command handlers
@@ -58,19 +56,23 @@ protected function createEventsForMissingTetheredNode(
         ContentGraphInterface $contentGraph,
         NodeAggregate $parentNodeAggregate,
         OriginDimensionSpacePoint $originDimensionSpacePoint,
-        NodeName $tetheredNodeName,
-        ?NodeAggregateId $tetheredNodeAggregateId,
-        NodeType $expectedTetheredNodeType
+        TetheredNodeTypeDefinition $tetheredNodeTypeDefinition,
+        ?NodeAggregateId $tetheredNodeAggregateId
     ): Events {
         $childNodeAggregate = $contentGraph->findChildNodeAggregateByName(
             $parentNodeAggregate->nodeAggregateId,
-            $tetheredNodeName
+            $tetheredNodeTypeDefinition->name
         );
 
+        $expectedTetheredNodeType = $this->nodeTypeManager->getNodeType($tetheredNodeTypeDefinition->nodeTypeName);
+        $defaultProperties = $expectedTetheredNodeType
+            ? SerializedPropertyValues::defaultFromNodeType($expectedTetheredNodeType, $this->getPropertyConverter())
+            : SerializedPropertyValues::createEmpty();
+
         if ($childNodeAggregate === null) {
             // there is no tethered child node aggregate already; let's create it!
-            $nodeType = $this->nodeTypeManager->requireNodeType($parentNodeAggregate->nodeTypeName);
-            if ($nodeType->isOfType(NodeTypeName::ROOT_NODE_TYPE_NAME)) {
+            $nodeType = $this->nodeTypeManager->getNodeType($parentNodeAggregate->nodeTypeName);
+            if ($nodeType?->isOfType(NodeTypeName::ROOT_NODE_TYPE_NAME)) {
                 $events = [];
                 $tetheredNodeAggregateId = $tetheredNodeAggregateId ?: NodeAggregateId::create();
                 // we create in one origin DSP and vary in the others
@@ -91,14 +93,14 @@ protected function createEventsForMissingTetheredNode(
                         $events[] = new NodeAggregateWithNodeWasCreated(
                             $parentNodeAggregate->contentStreamId,
                             $tetheredNodeAggregateId,
-                            $expectedTetheredNodeType->name,
+                            $tetheredNodeTypeDefinition->nodeTypeName,
                             $rootGeneralizationOrigin,
                             InterdimensionalSiblings::fromDimensionSpacePointSetWithoutSucceedingSiblings(
                                 $this->getInterDimensionalVariationGraph()->getSpecializationSet($rootGeneralization)
                             ),
                             $parentNodeAggregate->nodeAggregateId,
-                            $tetheredNodeName,
-                            SerializedPropertyValues::defaultFromNodeType($expectedTetheredNodeType, $this->getPropertyConverter()),
+                            $tetheredNodeTypeDefinition->name,
+                            $defaultProperties,
                             NodeAggregateClassification::CLASSIFICATION_TETHERED,
                         );
                         $creationOriginDimensionSpacePoint = $rootGeneralizationOrigin;
@@ -110,14 +112,14 @@ protected function createEventsForMissingTetheredNode(
                     new NodeAggregateWithNodeWasCreated(
                         $parentNodeAggregate->contentStreamId,
                         $tetheredNodeAggregateId ?: NodeAggregateId::create(),
-                        $expectedTetheredNodeType->name,
+                        $tetheredNodeTypeDefinition->nodeTypeName,
                         $originDimensionSpacePoint,
                         InterdimensionalSiblings::fromDimensionSpacePointSetWithoutSucceedingSiblings(
                             $parentNodeAggregate->getCoverageByOccupant($originDimensionSpacePoint)
                         ),
                         $parentNodeAggregate->nodeAggregateId,
-                        $tetheredNodeName,
-                        SerializedPropertyValues::defaultFromNodeType($expectedTetheredNodeType, $this->getPropertyConverter()),
+                        $tetheredNodeTypeDefinition->name,
+                        $defaultProperties,
                         NodeAggregateClassification::CLASSIFICATION_TETHERED,
                     )
                 );

Neos.ContentRepository.Core/Classes/Feature/NodeCreation/Dto/NodeAggregateIdsByNodePaths.php

@@ -18,6 +18,7 @@
 use Neos\ContentRepository\Core\NodeType\NodeTypeManager;
 use Neos\ContentRepository\Core\NodeType\NodeTypeName;
 use Neos\ContentRepository\Core\Projection\ContentGraph\NodePath;
+use Neos\ContentRepository\Core\SharedModel\Exception\NodeTypeNotFound;
 use Neos\ContentRepository\Core\SharedModel\Node\NodeAggregateId;
 
 /**
@@ -128,12 +129,16 @@ private static function createNodeAggregateIdsForNodeType(
         ?string $pathPrefix = null
     ): array {
         $nodeAggregateIds = [];
-        foreach ($nodeTypeManager->getTetheredNodesConfigurationForNodeType($nodeTypeManager->requireNodeType($nodeTypeName)) as $nodeName => $childNodeType) {
-            $path = $pathPrefix ? $pathPrefix . '/' . $nodeName : $nodeName;
+        $nodeType = $nodeTypeManager->getNodeType($nodeTypeName);
+        if (!$nodeType) {
+            throw new NodeTypeNotFound(sprintf('Cannot build NodeAggregateIdsByNodePaths because NodeType %s does not exist.', $nodeTypeName->value), 1715711379);
+        }
+        foreach ($nodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
+            $path = $pathPrefix ? $pathPrefix . '/' . $tetheredNodeTypeDefinition->name->value : $tetheredNodeTypeDefinition->name->value;
             $nodeAggregateIds[$path] = NodeAggregateId::create();
             $nodeAggregateIds = array_merge(
                 $nodeAggregateIds,
-                self::createNodeAggregateIdsForNodeType($childNodeType->name, $nodeTypeManager, $path)
+                self::createNodeAggregateIdsForNodeType($tetheredNodeTypeDefinition->nodeTypeName, $nodeTypeManager, $path)
             );
         }
 

Neos.ContentRepository.Core/Classes/Feature/NodeCreation/NodeCreation.php

@@ -264,24 +264,26 @@ private function handleTetheredChildNodes(
         ?NodePath $nodePath
     ): Events {
         $events = [];
-        foreach ($this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($nodeType) as $rawNodeName => $childNodeType) {
-            assert($childNodeType instanceof NodeType);
-            $nodeName = NodeName::fromString($rawNodeName);
+        foreach ($nodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
+            $childNodeType = $this->requireNodeType($tetheredNodeTypeDefinition->nodeTypeName);
             $childNodePath = $nodePath
-                ? $nodePath->appendPathSegment($nodeName)
-                : NodePath::fromString($nodeName->value);
+                ? $nodePath->appendPathSegment($tetheredNodeTypeDefinition->name)
+                : NodePath::fromString($tetheredNodeTypeDefinition->name->value);
             $childNodeAggregateId = $nodeAggregateIds->getNodeAggregateId($childNodePath)
                 ?? NodeAggregateId::create();
-            $initialPropertyValues = SerializedPropertyValues::defaultFromNodeType($childNodeType, $this->getPropertyConverter());
+            $initialPropertyValues = SerializedPropertyValues::defaultFromNodeType(
+                $childNodeType,
+                $this->getPropertyConverter()
+            );
 
             $events[] = new NodeAggregateWithNodeWasCreated(
                 $contentGraph->getContentStreamId(),
                 $childNodeAggregateId,
-                $childNodeType->name,
+                $tetheredNodeTypeDefinition->nodeTypeName,
                 $command->originDimensionSpacePoint,
                 InterdimensionalSiblings::fromDimensionSpacePointSetWithoutSucceedingSiblings($coveredDimensionSpacePoints),
                 $parentNodeAggregateId,
-                $nodeName,
+                $tetheredNodeTypeDefinition->name,
                 $initialPropertyValues,
                 NodeAggregateClassification::CLASSIFICATION_TETHERED,
             );

Neos.ContentRepository.Core/Classes/Feature/NodeTypeChange/NodeTypeChange.php

@@ -28,6 +28,7 @@
 use Neos\ContentRepository\Core\Feature\NodeTypeChange\Event\NodeAggregateTypeWasChanged;
 use Neos\ContentRepository\Core\NodeType\NodeType;
 use Neos\ContentRepository\Core\NodeType\NodeTypeManager;
+use Neos\ContentRepository\Core\NodeType\TetheredNodeTypeDefinition;
 use Neos\ContentRepository\Core\Projection\ContentGraph\ContentGraphInterface;
 use Neos\ContentRepository\Core\Projection\ContentGraph\Node;
 use Neos\ContentRepository\Core\Projection\ContentGraph\NodeAggregate;
@@ -88,9 +89,8 @@ abstract protected function createEventsForMissingTetheredNode(
         ContentGraphInterface $contentGraph,
         NodeAggregate $parentNodeAggregate,
         OriginDimensionSpacePoint $originDimensionSpacePoint,
-        NodeName $tetheredNodeName,
-        NodeAggregateId $tetheredNodeAggregateId,
-        NodeType $expectedTetheredNodeType
+        TetheredNodeTypeDefinition $tetheredNodeTypeDefinition,
+        NodeAggregateId $tetheredNodeAggregateId
     ): Events;
 
     /**
@@ -147,7 +147,7 @@ private function handleChangeNodeAggregateType(
          * Preparation - make the command fully deterministic in case of rebase
          **************/
         $descendantNodeAggregateIds = $command->tetheredDescendantNodeAggregateIds->completeForNodeOfType(
-            $newNodeType->name,
+            $command->newNodeTypeName,
             $this->nodeTypeManager
         );
         // Write the auto-created descendant node aggregate ids back to the command;
@@ -180,31 +180,27 @@ private function handleChangeNodeAggregateType(
         }
 
         // new tethered child nodes
-        $expectedTetheredNodes = $this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($newNodeType);
         foreach ($nodeAggregate->getNodes() as $node) {
             assert($node instanceof Node);
-            foreach ($expectedTetheredNodes as $serializedTetheredNodeName => $expectedTetheredNodeType) {
-                $tetheredNodeName = NodeName::fromString($serializedTetheredNodeName);
-
+            foreach ($newNodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
                 $tetheredNode = $contentGraph->getSubgraph(
                     $node->originDimensionSpacePoint->toDimensionSpacePoint(),
                     VisibilityConstraints::withoutRestrictions()
                 )->findNodeByPath(
-                    $tetheredNodeName,
+                    $tetheredNodeTypeDefinition->name,
                     $node->nodeAggregateId,
                 );
 
                 if ($tetheredNode === null) {
                     $tetheredNodeAggregateId = $command->tetheredDescendantNodeAggregateIds
-                        ->getNodeAggregateId(NodePath::fromString($tetheredNodeName->value))
+                        ->getNodeAggregateId(NodePath::fromNodeNames($tetheredNodeTypeDefinition->name))
                         ?: NodeAggregateId::create();
                     array_push($events, ...iterator_to_array($this->createEventsForMissingTetheredNode(
                         $contentGraph,
                         $nodeAggregate,
                         $node->originDimensionSpacePoint,
-                        $tetheredNodeName,
-                        $tetheredNodeAggregateId,
-                        $expectedTetheredNodeType
+                        $tetheredNodeTypeDefinition,
+                        $tetheredNodeAggregateId
                     )));
                 }
             }
@@ -348,15 +344,13 @@ private function deleteObsoleteTetheredNodesWhenChangingNodeType(
         NodeAggregate $nodeAggregate,
         NodeType $newNodeType
     ): Events {
-        $expectedTetheredNodes = $this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($newNodeType);
-
         $events = [];
         // find disallowed tethered nodes
         $tetheredNodeAggregates = $contentGraph->findTetheredChildNodeAggregates($nodeAggregate->nodeAggregateId);
 
         foreach ($tetheredNodeAggregates as $tetheredNodeAggregate) {
             /* @var $tetheredNodeAggregate NodeAggregate */
-            if ($tetheredNodeAggregate->nodeName !== null && !isset($expectedTetheredNodes[$tetheredNodeAggregate->nodeName->value])) {
+            if ($tetheredNodeAggregate->nodeName !== null && !$newNodeType->tetheredNodeTypeDefinitions->contain($tetheredNodeAggregate->nodeName)) {
                 // this aggregate (or parts thereof) are DISALLOWED according to constraints.
                 // We now need to find out which edges we need to remove,
                 $dimensionSpacePointsToBeRemoved = $this->findDimensionSpacePointsConnectingParentAndChildAggregate(

Neos.ContentRepository.Core/Classes/Feature/RootNodeCreation/RootNodeHandling.php

@@ -191,24 +191,23 @@ private function handleTetheredRootChildNodes(
         ?NodePath $nodePath
     ): Events {
         $events = [];
-        foreach ($this->getNodeTypeManager()->getTetheredNodesConfigurationForNodeType($nodeType) as $rawNodeName => $childNodeType) {
-            assert($childNodeType instanceof NodeType);
-            $nodeName = NodeName::fromString($rawNodeName);
+        foreach ($nodeType->tetheredNodeTypeDefinitions as $tetheredNodeTypeDefinition) {
+            $childNodeType = $this->requireNodeType($tetheredNodeTypeDefinition->nodeTypeName);
             $childNodePath = $nodePath
-                ? $nodePath->appendPathSegment($nodeName)
-                : NodePath::fromString($nodeName->value);
+                ? $nodePath->appendPathSegment($tetheredNodeTypeDefinition->name)
+                : NodePath::fromNodeNames($tetheredNodeTypeDefinition->name);
             $childNodeAggregateId = $nodeAggregateIdsByNodePath->getNodeAggregateId($childNodePath)
                 ?? NodeAggregateId::create();
             $initialPropertyValues = SerializedPropertyValues::defaultFromNodeType($childNodeType, $this->getPropertyConverter());
 
             $events[] = $this->createTetheredWithNodeForRoot(
                 $contentStreamId,
                 $childNodeAggregateId,
-                $childNodeType->name,
+                $tetheredNodeTypeDefinition->nodeTypeName,
                 $originDimensionSpacePoint,
                 $coveredDimensionSpacePoints,
                 $parentNodeAggregateId,
-                $nodeName,
+                $tetheredNodeTypeDefinition->name,
                 $initialPropertyValues
             );