fairnesscoop / permacoop

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

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

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

import { ILeaveRepository } from 'src/Domain/HumanResource/Leave/Repository/ILeaveRepository';

export class IsMaximumTimeSpentReached {

  constructor(

    @Inject('IEventRepository')

    private readonly eventRepository: IEventRepository,

    @Inject('ILeaveRepository')

    private readonly leaveRepository: ILeaveRepository

  ) {}

  public async isSatisfiedBy(

    event: Event,

    newTime: number = 0

  ): Promise<boolean> {

    const user = event.getUser();

    const date = event.getDate();

    const [eventTime, leaveTime] = await Promise.all([

      this.eventRepository.sumOfTimeSpentByUserAndDate(user, date),

      this.leaveRepository.sumOfDurationLeaveByUserAndDate(user, date)

    ]);

    const timeSpent = eventTime + leaveTime;

    const dayTime = event.getId()

      ? timeSpent - event.getTime() + newTime

      : timeSpent + event.getTime();

    return dayTime > Event.MAXIMUM_TIMESPENT_PER_DAY;

  }

}