dtable-utils/es/sort/sort-column/department.js

dtable common utils

import { SORT_TYPE } from '../../constants/sort.js';

/**
 * Sort department
 * @param {number} leftDepartmentId
 * @param {number} rightDepartmentId
 * @param {string} sortType e.g. 'up' | 'down'
 * @returns number
 */
var sortDepartment = function sortDepartment(leftDepartmentId, rightDepartmentId, sortType) {
  var emptyLeftDepartment = !leftDepartmentId && leftDepartmentId !== 0;
  var emptyRightDepartment = !rightDepartmentId && rightDepartmentId !== 0;
  if (emptyLeftDepartment && emptyRightDepartment) {
    return 0;
  }
  if (emptyLeftDepartment) {
    return 1;
  }
  if (emptyRightDepartment) {
    return -1;
  }
  if (leftDepartmentId > rightDepartmentId) {
    return sortType === SORT_TYPE.DOWN ? 1 : -1;
  }
  if (leftDepartmentId < rightDepartmentId) {
    return sortType === SORT_TYPE.DOWN ? -1 : 1;
  }
  return 0;
};

export { sortDepartment };