Class: LatoStorage::PreloadDashboardDataJob

Inherits:
ApplicationJob
  • Object
show all
Defined in:
app/jobs/lato_storage/preload_dashboard_data_job.rb

Constant Summary collapse

SEMAPHORE_CACHE_KEY = 
'LatoStorage::PreloadDashboardDataJob/semaphore'
DATA_CACHE_KEY = 
'LatoStorage::PreloadDashboardDataJob/data'

Instance Method Summary collapse

Instance Method Details

#perform(force_execution = false) ⇒ Object 



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# File 'app/jobs/lato_storage/preload_dashboard_data_job.rb', line 6

def perform(force_execution = false)
  return load_data_without_optimizations unless LatoStorage.config.optimize_performances
  
  data = Rails.cache.read(DATA_CACHE_KEY)
  return data || {} if Rails.cache.read(SEMAPHORE_CACHE_KEY)

  if data && !force_execution
    LatoStorage::PreloadDashboardDataJob.perform_later(true)
    return data
  end

  Rails.cache.write(SEMAPHORE_CACHE_KEY, true, expires_in: 30.minutes)
  data = load_data_with_optimizations
  Rails.cache.write(DATA_CACHE_KEY, data, expires_in: 12.hours)
  return data
rescue StandardError => e
  Rails.logger.error "Error in LatoStorage::PreloadDashboardDataJob: #{e.message}"
  Rails.logger.error e.backtrace.join("\n")
  Rails.cache.delete(SEMAPHORE_CACHE_KEY)
  nil
end