# frozen_string_literal: true

class SolidCable::InstallGenerator < Rails::Generators::Base
  source_root File.expand_path("templates", __dir__)

  def add_solid_errors_db_schema
    template "cable_schema.rb"
  end

  def configure_production_cable
    gsub_file("config/cable.yml",
              old_production_cable_config,
              new_production_cable_config)
  end

  private

  def old_production_cable_config
    <<~YAML
      production:
        adapter: redis
        url: <%%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
        channel_prefix: <%= app_name %>_production
    YAML
  end

  def new_production_cable_config
    <<~YAML
      production:
        adapter: solid_cable
        connects_to:
          database:
            writing: cable
        polling_interval: 0.1.seconds
        keep_messages_around_for: 1.day
    YAML
  end
end