dtable-utils/es/filter/filter-column/creator.js

dtable common utils

import { FILTER_PREDICATE_TYPE } from '../../constants/filter/filter-predicate.js';

/**
 * Filter creator
 * @param {string} email
 * @param {string} filter_predicate
 * @param {array} filter_term e.g. [ collaborator.email, ... ]
 * @param {string} username
 * @returns bool
 */
var creatorFilter = function creatorFilter(email, _ref, username) {
  var filter_predicate = _ref.filter_predicate,
    filter_term = _ref.filter_term;
  switch (filter_predicate) {
    case FILTER_PREDICATE_TYPE.CONTAINS:
      {
        if (!Array.isArray(filter_term)) {
          return true;
        }
        if (!email) {
          return false;
        }
        return filter_term.findIndex(function (filterEmail) {
          return filterEmail === email;
        }) > -1;
      }
    case FILTER_PREDICATE_TYPE.NOT_CONTAIN:
      {
        if (!Array.isArray(filter_term) || !email) {
          return true;
        }
        return filter_term.findIndex(function (filterEmail) {
          return filterEmail === email;
        }) < 0;
      }
    case FILTER_PREDICATE_TYPE.INCLUDE_ME:
      {
        return email === username;
      }
    case FILTER_PREDICATE_TYPE.IS:
      {
        if (!filter_term) return true;
        if (!Array.isArray(filter_term)) return email === filter_term;
        return email === filter_term[0];
      }
    case FILTER_PREDICATE_TYPE.IS_NOT:
      {
        if (!filter_term) return true;
        if (!Array.isArray(filter_term)) return email !== filter_term;
        return email !== filter_term[0];
      }
    default:
      {
        return false;
      }
  }
};

export { creatorFilter };