function wouldCreateCycle()

in script.js [841:864]

• 16 lines of code
• 5 McCabe index (conditional complexity)

  function wouldCreateCycle(draggedId, dropTargetId) {
    // Check if drop target is a descendant of dragged item
    let currentId = dropTargetId;
    const visited = new Set();

    while (currentId) {
      if (visited.has(currentId)) {
        // Cycle detected (shouldn't happen, but just in case)
        return true;
      }
      visited.add(currentId);

      if (currentId === draggedId) {
        // The drop target is a descendant of the dragged item
        return true;
      }

      // Move up to parent
      const parent = currentData.management_groups.find(mg => mg.id === currentId);
      currentId = parent ? parent.parent_id : null;
    }

    return false;
  }