canSwap()

in src/components/graph-view.js [503:514]

• 11 lines of code
• 6 McCabe index (conditional complexity)

  canSwap(sourceNode: INode, hoveredNode: INode | null, swapEdge: any) {
    const { canSwapEdge } = this.props;

    return (
      hoveredNode &&
      sourceNode !== hoveredNode &&
      (swapEdge.source !== sourceNode[this.props.nodeKey] ||
        swapEdge.target !== hoveredNode[this.props.nodeKey]) &&
      canSwapEdge &&
      canSwapEdge(sourceNode, hoveredNode, swapEdge)
    );
  }