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get next scheduled time given the scheduled frequency and interval

Alert Anteater answered on October 26, 2023 Popularity 1/10 Helpfulness 1/10

answer get next scheduled time given the scheduled frequency and interval

get next scheduled time given the scheduled frequency and interval

Comment

interface ISchedule {
  getNextScheduledTime(timestamp: Date): Date;
}

class DailySchedule implements ISchedule {
  constructor(private interval: number) {}

  getNextScheduledTime(timestamp: Date): Date {
    const nextTime = new Date(timestamp);
    nextTime.setDate(nextTime.getDate() + this.interval);
    return nextTime;
  }
}

class WeeklySchedule implements ISchedule {
  constructor(private interval: number) {}

  getNextScheduledTime(timestamp: Date): Date {
    const nextTime = new Date(timestamp);
    nextTime.setDate(nextTime.getDate() + 7 * this.interval);
    return nextTime;
  }
}

class MonthlySchedule implements ISchedule {
  constructor(private interval: number) {}

  getNextScheduledTime(timestamp: Date): Date {
    const nextTime = new Date(timestamp);
    nextTime.setMonth(nextTime.getMonth() + this.interval);
    return nextTime;
  }
}

class YearlySchedule implements ISchedule {
  constructor(private interval: number) {}

  getNextScheduledTime(timestamp: Date): Date {
    const nextTime = new Date(timestamp);
    nextTime.setFullYear(nextTime.getFullYear() + this.interval);
    return nextTime;
  }
}

// Example usage
const now = new Date();

const dailySchedule = new DailySchedule(3); // Every 3 days
const nextDailyTime = dailySchedule.getNextScheduledTime(now);

const weeklySchedule = new WeeklySchedule(2); // Every 2 weeks
const nextWeeklyTime = weeklySchedule.getNextScheduledTime(now);

const monthlySchedule = new MonthlySchedule(4); // Every 4 months
const nextMonthlyTime = monthlySchedule.getNextScheduledTime(now);

const yearlySchedule = new YearlySchedule(1); // Every year
const nextYearlyTime = yearlySchedule.getNextScheduledTime(now);

console.log('Next Daily Time:', nextDailyTime);
console.log('Next Weekly Time:', nextWeeklyTime);
console.log('Next Monthly Time:', nextMonthlyTime);
console.log('Next Yearly Time:', nextYearlyTime);

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: chat.openai.com

Tags: frequency get next time typescript

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Contributed on Oct 26 2023

Alert Anteater

0 Answers Avg Quality 2/10

get next scheduled time given the scheduled frequency and interval

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