table-resolver/dist/nested.js

Table resolution utilities

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _isFunction2 = require('lodash/isFunction');

var _isFunction3 = _interopRequireDefault(_isFunction2);

var _has2 = require('lodash/has');

var _has3 = _interopRequireDefault(_has2);

var _get2 = require('lodash/get');

var _get3 = _interopRequireDefault(_get2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

var reIsPlainProp = /^\w*$/;

function nested(_ref) {
  var column = _ref.column;

  /* eslint no-param-reassign: "off" */

  var property = column.property;


  if (!property) {
    return function (rowData) {
      return rowData;
    };
  }

  // if users provide a custom getter instead of a
  // path for _.get, use that getter ...
  if ((0, _isFunction3.default)(property)) {
    // TODO: Function as key can't be right?
    return function (rowData) {
      rowData[property] = property(rowData);
      return rowData;
    };
  }

  // Make things simple if the property is simple.  No copy needed.
  if (typeof property === 'string' && reIsPlainProp.test(property)) {
    return function (rowData) {
      return rowData;
    };
  }

  return function (rowData) {
    // ... otherwise, make sure property exists, then _.get it
    if (!(0, _has3.default)(rowData, property)) {
      return rowData;
    }

    rowData[property] = (0, _get3.default)(rowData, property);
    return rowData;
  };
}

exports.default = nested;