fairnesscoop / permacoop

import {Inject} from '@nestjs/common';

import {User} from '../../User/User.entity';

import {IHolidayRepository} from '../Repository/IHolidayRepository';

import {Holiday} from '../Holiday.entity';

export class DoesHolidayExistForPeriod {

  constructor(

    @Inject('IHolidayRepository')

    private readonly holidayRepository: IHolidayRepository

  ) {}

  public async isSatisfiedBy(

    user: User,

    startDate: string,

    endDate: string

  ): Promise<boolean> {

    return (

      (await this.holidayRepository.findExistingHolidaysByUserAndPeriod(

        user,

        startDate,

        endDate

      )) instanceof Holiday

    );

  }

}