bencripps / react-redux-grid

import { findTreeNode } from './findTreeNode';

export const moveTreeNode = (

    treeData,

    currentIndex,

    currentPath,

    nextIndex,

    nextPath,

    childIdentifier = 'children',

    rootIdentifier = 'root'

) => {

    const currentParent = findTreeNode(

        treeData,

        currentPath,

        childIdentifier,

        rootIdentifier

    );

    const nextParent = findTreeNode(

        treeData,

        nextPath,

        childIdentifier,

        rootIdentifier

    );

    if (!currentParent || !nextParent) {

        return treeData;

    }

    const node = currentParent[childIdentifier].splice(

        currentIndex,

        1

    )[0];

    if (!Array.isArray(nextParent[childIdentifier])) {

        nextParent[childIdentifier] = [];

    }

    nextParent[childIdentifier].splice(nextIndex, 0, node);

    node.parentId = nextPath[nextPath.length - 1];

    return treeData;

};