Example of delayed_jobs resource configuration

To see the delayed_jobs table at localhost:3000/delayed_jobs you need to set:

• routes
• controller
• ...and add delayed_jobs model to the rails_admin

Add delayed_jobs model to the file config/initializers/rails_admin.rb:

config.included_models = Lepidlo::Utils.detect_models + ['Delayed::Job']

Confing routes:

  concern :resourcable do
      get    'options',     :on => :collection
      get    'query',       :on => :collection
      post   'query',       :on => :collection
      get    'export',      :on => :collection
      post   'export',      :on => :collection
      get    'import',      :on => :collection
      post   'import',      :on => :collection
      patch  'import',      :on => :collection
      delete 'import',      :on => :collection
  end
 
  resources :delayed_backend_active_record_jobs, concerns: [:resourcable], path: :delayed_jobs, controller: :delayed_jobs

Create controller app/controllers/delayed_jobs_controller.rb:

class DelayedJobsController < ResourcesController
   defaults resource_class:         Delayed::Job,
            route_collection_name:  'delayed_backend_active_record_jobs',
            route_instance_name:    'delayed_backend_active_record_job'

   def list_form
     list_form! do |form|
       form.hide_fields :handler, :last_error
     end
   end

   def show_form
     show_form! do |form|
       [:handler, :last_error].each do |n|
         f = form.field(n)
         def f.pretty_value
           form.view.content_tag(:pre, value)
         end
       end
     end
   end
end

Configuring Import on Background

You need to add (uncomment) following line in the lib/generators/basepack/templates/import.rb file.

handle_asynchronously :import_data