Class: ScheduleWorkers::WeeklyRestaurantSummarySubWorker

Inherits:
ApplicationWorker show all
Defined in:
app/workers/schedule_workers/weekly_restaurant_summary_sub_worker.rb

Instance Method Summary collapse

Methods inherited from ApplicationWorker

unlimited_retry

Constructor Details

#initialize(hh_search_producer: EventDrivenWorkers::HhSearch::ProducerWorker, redis_client: $redis_lru, business_logger: BUSINESS_LOGGER, apm_error_handler: APMErrorHandler) ⇒ WeeklyRestaurantSummarySubWorker

Initialize with injectable dependencies for better testability

Parameters:

  • hh_search_producer (Class) (defaults to: EventDrivenWorkers::HhSearch::ProducerWorker) —

    Producer worker class for HH Search events

  • redis_client (Object) (defaults to: $redis_lru) —

    Redis client for caching (defaults to $redis_lru)

  • business_logger (Object) (defaults to: BUSINESS_LOGGER) —

    Logger for business events (defaults to BUSINESS_LOGGER)

  • apm_error_handler (Object) (defaults to: APMErrorHandler) —

    Error handler for APM reporting (defaults to APMErrorHandler)



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# File 'app/workers/schedule_workers/weekly_restaurant_summary_sub_worker.rb', line 16

def initialize(hh_search_producer: EventDrivenWorkers::HhSearch::ProducerWorker,
               redis_client: $redis_lru,
               business_logger: BUSINESS_LOGGER,
               apm_error_handler: APMErrorHandler)
  @hh_search_producer = hh_search_producer
  @redis_client = redis_client
  @business_logger = business_logger
  @apm_error_handler = apm_error_handler
end

Instance Method Details

#perform(restaurant_id) ⇒ Object

Processes weekly summary calculation for a single restaurant.

Parameters:

  • restaurant_id (Integer) —

    The restaurant ID to process



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# File 'app/workers/schedule_workers/weekly_restaurant_summary_sub_worker.rb', line 29

def perform(restaurant_id)
  # Use HhClickHouseRestaurant for reading data
  clickhouse_restaurant = HhClickHouseRestaurant.find(restaurant_id)
  return unless clickhouse_restaurant.active_and_not_expired?

  ActiveRecord::Base.transaction do
    today = Time.now_in_tz(clickhouse_restaurant.time_zone).to_date
    start_date = today - 7.days

    gmv_cents = calculate_gmv_cents(clickhouse_restaurant, start_date)
    reviews_count = calculate_reviews_count(clickhouse_restaurant, start_date)
    reservations_count = calculate_reservations_count(clickhouse_restaurant, start_date)

    # Write to primary database using restaurant_id
    weekly_summary = WeeklyRestaurantSummary.find_or_initialize_by(restaurant_id: clickhouse_restaurant.id)
    weekly_summary.assign_attributes(
      gmv_cents: gmv_cents,
      reviews_count: reviews_count,
      reservations_count: reservations_count,
    )

    weekly_summary.save!
    # Send update event to Kafka, for updating top GMV
    send_update_top_gmv_event(weekly_summary)

    @business_logger.info(
      "#{self.class}: Updated weekly summary for restaurant #{clickhouse_restaurant.id}",
      gmv_cents: gmv_cents,
      reviews_count: reviews_count,
      reservations_count: reservations_count,
    )
  end
rescue ActiveRecord::RecordNotFound
  @business_logger.warn(
    "#{self.class}: Restaurant #{restaurant_id} not found, skipping",
  )
rescue StandardError => e
  @apm_error_handler.report(e, context: { restaurant_id: restaurant_id })
  raise e
end