Class: Sidekiq::ElasticsearchProcessBatch

Inherits:
Object
  • Object
show all
Includes:
Worker
Defined in:
app/workers/sidekiq/elasticsearch_process_batch.rb

Constant Summary collapse

THROTTLE = 
::Sidekiq::Limiter.concurrent(
  "has_helpers-elasticsearch_process_batch",
  25,
  wait_timeout: 10.seconds,
  lock_timeout: 5.minutes
)

Instance Method Summary collapse

Instance Method Details

#perform(index_class_name, index_name, record_ids, routing_map = {}) ⇒ Object 



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# File 'app/workers/sidekiq/elasticsearch_process_batch.rb', line 15

def perform(index_class_name, index_name, record_ids, routing_map = {})
  THROTTLE.within_limit do
    index_klass = index_class_name.constantize
    is_keyword_index = (index_name.include?("keyword"))
    records = ActiveRecord::Base.connection.select_all <<-SQL
      SELECT * FROM #{index_klass.view_name} WHERE id IN (#{record_ids.map { |id| "'#{id}'" }.join(",")})
    SQL
    # Converts PG arrays to Ruby arrays.
    records.each do |record|
      record.each do |k, v|
        record[k] = records.column_types[k].deserialize v if records.column_types[k].class == ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Array
      end
    end.map(&:symbolize_keys!)

    record_type = index_klass.type

    indexes = records.map do |record|
      attributes = HasHelpers::Index.default_attributes.merge(record.except(index_klass.active_record.primary_key))

      if is_keyword_index
        data = attributes
        data.each do |field, field_value|
          data[field] = field_value&.to_s if field_value.is_a?(::Integer) || field_value.is_a?(::Float) # Storing text instead of numbers allows for easier wildcard searching
        end
      else
        all_fields = index_klass.all_values_from_attributes(attributes)
        data = attributes.merge(all_fields: all_fields)
      end
      routing = index_klass.is_global? ? 0 : record[:organization_id]
      {
        index: {
          routing: routing,
          _index: index_name,
          _id: record[index_klass.active_record.primary_key.to_sym],
          _type: record_type,
          data: data
        }
      }
    end

    found_ids = records.map { |r| r[index_klass.active_record.primary_key.to_sym].to_s }
    delete_ids = record_ids.map(&:to_s) - found_ids
    deletes = delete_ids.filter_map do |record_id|
      routing = index_klass.is_global? ? 0 : routing_map[record_id]
      next if routing.blank?

      {
        delete: {
          routing: routing,
          _index: index_name,
          _id: record_id,
          _type: record_type
        }
      }
    end

    if (index_klass.index_name != index_name && index_klass.keyword_search_index_name != index_name) || Searchkick.client.indices.exists_alias?(name: index_name)
      Searchkick.indexer.queue([*indexes, *deletes])
    else
      self.class.perform_in(1.minute, index_class_name, index_name, record_ids)
    end
  end
rescue Sidekiq::Limiter::OverLimit
  if batch
    batch.jobs do
      self.class.perform_in(1.minute, index_class_name, index_name, record_ids)
    end
  else
    self.class.perform_in(1.minute, index_class_name, index_name, record_ids)
  end
end