Class: EventMorningNotificationWorker

Inherits:
Object
  • Object
show all
Includes:
Sidekiq::Job
Defined in:
app/workers/event_morning_notification_worker.rb

Overview

Sidekiq worker: emails each event author once per day with the events
they're authoring "today" in each event's own time zone. Scheduled to
run every morning at 08:00 America/Chicago via sidekiq-scheduler — see
config/sidekiq_production_schedule.yml.

An author who is on multiple events for the day receives a single email
listing all of them (sorted by start_time) instead of one email per event.

Instance Method Summary collapse

Instance Method Details

#perform ⇒ Object 



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# File 'app/workers/event_morning_notification_worker.rb', line 14

def perform
  todays_events = Event.where(<<~SQL.squish).includes(:authors).order(:start_time).to_a
    (start_time AT TIME ZONE 'UTC' AT TIME ZONE time_zone)::date
      = (NOW() AT TIME ZONE time_zone)::date
  SQL

  return if todays_events.empty?

  events_by_author = Hash.new { |h, k| h[k] = [] }
  todays_events.each do |event|
    event.authors.each { |employee| events_by_author[employee] << event }
  end

  events_by_author.each do |employee, events|
    next if employee.email.blank?

    WorkforceMailer.event_morning_notification(employee.id, events.map(&:id)).deliver_later
  end
end