Contents

class ThreadSweeper < ActionController::Caching::Sweeper
  observe Discussion::ThreadRead

  def after_save(thread_read)
    expire_cache_for(thread_read) if thread_read.read_changed?
  end

  def after_create(thread_read)
    expire_cache_for(thread_read)
  end

  def after_destroy(thread_read)
    expire_cache_for(thread_read)
  end

  private
  def expire_cache_for(thread_read)
    Rails.logger.debug "deleting cache for :: #{thread_read.user_id}"
    Rails.logger.debug "================================================================="
    Rails.cache.delete("total_unread_thread_by_#{thread_read.user_id}")
  end

end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
discussion-0.0.1	app/models/thread_sweeper.rb