feat(editor): Add undo/redo create connection in new canvas (no-changelog) (#10141)

packages/editor-ui/src/utils/canvasUtilsV2.ts

@@ -74,6 +74,32 @@ export function mapLegacyConnectionsToCanvasConnections(
 	return mappedConnections;
 }
 
+export function mapLegacyConnectionToCanvasConnection(
+	sourceNode: INodeUi,
+	targetNode: INodeUi,
+	legacyConnection: [IConnection, IConnection],
+): Connection {
+	const source = sourceNode.id;
+	const sourceHandle = createCanvasConnectionHandleString({
+		mode: CanvasConnectionMode.Output,
+		type: legacyConnection[0].type,
+		index: legacyConnection[0].index,
+	});
+	const target = targetNode.id;
+	const targetHandle = createCanvasConnectionHandleString({
+		mode: CanvasConnectionMode.Input,
+		type: legacyConnection[1].type,
+		index: legacyConnection[1].index,
+	});
+
+	return {
+		source,
+		sourceHandle,
+		target,
+		targetHandle,
+	};
+}
+
 export function parseCanvasConnectionHandleString(handle: string | null | undefined) {
 	const [mode, type, index] = (handle ?? '').split('/');