@krowdy-ui/views/esm/utils/formatFilters.js

React components that implement Google's Material Design.

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
import _typeof from "@babel/runtime/helpers/esm/typeof";
import XDate from 'xdate';

var formatDate = function formatDate(date) {
  return new XDate(date).toString('yyyy/MM/dd');
}; // 2020/01/20


var formatRegex = function formatRegex(value) {
  var vocals = ['[aáàãâä]', '[eéèêë]', '[iíìîï]', '[oóòõôö]', '[uúùûü]'];
  var string = Array.isArray(value) ? value.join('|') : value;
  vocals.forEach(function (list) {
    string = string.replace(new RegExp(list, 'gi'), list);
  });
  return new RegExp("(^|)".concat(string.replace(/ /g, '\\s*'), "($|)\\b"), 'i');
};

var formatValue = function formatValue(type, value) {
  switch (type) {
    case 'date':
      return formatDate(value);

    case 'number':
      return Number(value);

    case 'category':
      return _typeof(value) === 'object' ? value._id : value;

    default:
      return value;
  }
};

export default function formatFilters(filters) {
  return filters.map(function (filter) {
    var key = filter.key,
        operator = filter.operator,
        type = filter.type,
        value = filter.value,
        _filter$children = filter.children,
        children = _filter$children === void 0 ? [] : _filter$children;
    var valueFilter = Array.isArray(value) ? value.map(function (val) {
      return formatValue(type, val);
    }) : formatValue(type, value);
    var valueFromOperator = {};

    switch (operator) {
      case '$range':
        valueFromOperator = {
          $gte: valueFilter[0],
          $lte: valueFilter[1]
        };
        break;

      case '$regex':
      case '$unregex':
        valueFromOperator = {
          $regex: formatRegex(value)
        };
        break;

      default:
        valueFromOperator = _defineProperty({}, operator, valueFilter);
        break;
    }

    var response = _defineProperty({}, key, valueFromOperator);

    if (children.length) {
      var child = formatFilters(children);
      return {
        $and: [_defineProperty({
          $or: child
        }, key, valueFromOperator)]
      };
    }

    return response;
  });
}