refactor(react): dont create new edge objects on setEdges

packages/react/src/store/index.ts

@@ -55,12 +55,11 @@ const createRFStore = ({
         set({ nodes: nodesWithInternalData });
       },
       setEdges: (edges: Edge[]) => {
-        const { defaultEdgeOptions = {}, connectionLookup, edgeLookup } = get();
-        const nextEdges = edges.map((e) => ({ ...defaultEdgeOptions, ...e }));
+        const { connectionLookup, edgeLookup } = get();
 
-        updateConnectionLookup(connectionLookup, edgeLookup, nextEdges);
+        updateConnectionLookup(connectionLookup, edgeLookup, edges);
 
-        set({ edges: nextEdges });
+        set({ edges });
       },
       // when the user works with an uncontrolled flow,
       // we set a flag `hasDefaultNodes` / `hasDefaultEdges`
@@ -196,8 +195,8 @@ const createRFStore = ({
         if (multiSelectionActive) {
           changedNodes = selectedNodeIds.map((nodeId) => createSelectionChange(nodeId, true)) as NodeSelectionChange[];
         } else {
-          changedNodes = getSelectionChanges(nodes, selectedNodeIds);
-          changedEdges = getSelectionChanges(edges, []);
+          changedNodes = getSelectionChanges(nodes, new Set([...selectedNodeIds]), true);
+          changedEdges = getSelectionChanges(edges);
         }
 
         updateNodesAndEdgesSelections({
@@ -215,8 +214,8 @@ const createRFStore = ({
         if (multiSelectionActive) {
           changedEdges = selectedEdgeIds.map((edgeId) => createSelectionChange(edgeId, true)) as EdgeSelectionChange[];
         } else {
-          changedEdges = getSelectionChanges(edges, selectedEdgeIds);
-          changedNodes = getSelectionChanges(nodes, []);
+          changedEdges = getSelectionChanges(edges, new Set([...selectedEdgeIds]));
+          changedNodes = getSelectionChanges(nodes, new Set(), true);
         }
 
         updateNodesAndEdgesSelections({

packages/react/src/store/initialState.ts

@@ -49,7 +49,7 @@ const getInitialState = ({
     transform,
     nodes: nextNodes,
     nodeLookup,
-    edges: edges,
+    edges,
     edgeLookup,
     connectionLookup,
     onNodesChange: null,