Class: Deimos::Backends::Db

Inherits:
PublishBackend show all
Defined in:
lib/deimos/backends/db.rb

Overview

Backend which saves messages to the database instead of immediately sending them.

Class Method Summary collapse

Methods inherited from PublishBackend

publish

Class Method Details

.execute(producer_class:, messages:) ⇒ Object

:nodoc:



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# File 'lib/deimos/backends/db.rb', line 12

def execute(producer_class:, messages:)
  records = messages.map do |m|
    message = Deimos::KafkaMessage.new(
      message: m.encoded_payload ? m.encoded_payload.to_s.b : nil,
      topic: m.topic,
      partition_key: m.partition_key || m.key
    )
    message.key = m.encoded_key.to_s.b unless producer_class.config[:no_keys]
    message
  end
  Deimos::KafkaMessage.import(records)
end