tachybase_todo/packages/database-next/src/operators/date.ts

import { Op } from 'sequelize';
import moment, { MomentInput } from 'moment';
function stringToDate(value: string): Date {
  return moment(value).toDate();
}

function getNextDay(value: MomentInput): Date {
  return moment(value).add(1, 'd').toDate();
}

export default {
  $dateOn(value) {
    return {
      [Op.and]: [
        { [Op.gte]: stringToDate(value) },
        { [Op.lt]: getNextDay(value) },
      ],
    };
  },

  $dateNotOn(value) {
    return {
      [Op.or]: [
        { [Op.lt]: stringToDate(value) },
        { [Op.gte]: getNextDay(value) },
      ],
    };
  },

  $dateBefore(value) {
    return { [Op.lt]: stringToDate(value) };
  },

  $dateNotBefore(value) {
    return {
      [Op.gte]: stringToDate(value),
    };
  },

  $dateAfter(value) {
    return { [Op.gte]: getNextDay(value) };
  },

  $dateNotAfter(value) {
    return { [Op.lt]: getNextDay(value) };
  },
};