在带有 Phobos Gem 的 Rails 6 中找不到 ActiveRecord Class

Question

I am using the phobos gem to consume Kakfa Messages in a Rails App and I have it configured within the rails config/initializers/phobos.rb to start an executor from the config/phobos.yml like the the following:

config/initializers/phobos.rb :

Phobos.configure('config/phobos.yml')
executor = Phobos::Executor.new
executor.start

I get a :exception_class=>"NameError", :exception_message=>"uninitialized constant TransactionsConsumer::Address" error when trying to load the Address model from ActiveRecord . There should be no TransactionsConsumer::Address but it should find the Address class in app/models/address.rb .

My Consumer in app/consumers/transactions_consumer.rb :

class TransactionsConsumer
  include Phobos::Handler

  def self.start(kafka_client)
    # setup handler
    puts "Starting Transaction Consumer"
  end

  def consume(payload, metadata)
    puts metadata
    puts payload
    data = JSON.parse(payload)
    if Address.exists?(address: data["fromAddress"])
      AccountBalanceUpdateJob.perform_in(1, data["fromAddress"])
    end
  end
end

I assume I'm not configuring Phobos correctly in some way to autoload or see the Rails Classes. How do I get Phobos configured to work with Rails models/objects?

Does the TransactionConsumer class need to include or require something special?

Answer 1

This issue was my own fault. I had renamed the Address class to Account and I thought it was because of the way I was starting rails and phobos

Changing:

if Address.exists?(address: data["fromAddress"])
  AccountBalanceUpdateJob.perform_in(1, data["fromAddress"])
end

To:

if Account.exists?(address: data["fromAddress"])
  AccountBalanceUpdateJob.perform_in(1, data["fromAddress"])
end

Fixed the issue.