Vibescript Showcase

Digest schedule

Schedule digest jobs from a cadence and a time window.

Showcase

Edit the source, then Run. Checks start after your first Run. Ctrl/⌘ + Enter runs; Tab indents. Preview services use sample data and never contact a real service.

Sourceshowcase/notifications/digest_schedule.vibe
type Digest_JobResult = {
  cadence: string,
  channel_id: string,
  next_run: string,
  subject: string,
  window: string
}

type RunResult = { hourly: Digest_JobResult, weekly: Digest_JobResult }

enum DigestCadence
  Hourly
  Daily
  Weekly
end

def cadence_window(cadence: DigestCadence) -> duration
  if cadence == DigestCadence::Hourly
    1.hours
  elsif cadence == DigestCadence::Daily
    24.hours
  else
    7.days
  end
end

def digest_job(channel_id: string, cadence: DigestCadence, anchor: time) -> Digest_JobResult
  window = cadence_window(cadence)

  {
    channel_id: channel_id,
    cadence: cadence.name,
    window: window.iso8601,
    next_run: window.after(anchor).format("2006-01-02T15:04:05Z"),
    subject: "{{cadence}} digest for {{channel}}".template({ cadence: cadence.name, channel: channel_id })
  }
end

def run -> RunResult
  anchor = Time.at(1700900000)

  {
    hourly: digest_job("ops-alerts", DigestCadence::Hourly, anchor),
    weekly: digest_job("revenue-updates", DigestCadence::Weekly, anchor)
  }
end

Output

Click Run example to see the result.

Code checks

Run once to load the checker. Your code stays in this browser.