Method: Mdwa::Generators::CodeGenerator#entities_actions

Defined in:
lib/generators/mdwa/code/code_generator.rb

#entities_actions ⇒ Object

Generate actions for entities. Generate controller actions and routes



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# File 'lib/generators/mdwa/code/code_generator.rb', line 162

def entities_actions
  
  @all_entities.each do |entity|
    # next iteration if entity doesn't have specifications
    next if entity.actions.actions.count.zero?
    
    model = entity.generator_model
    
    path_to_controller  = "app/controllers/#{model.space}/#{model.plural_name}_controller.rb"
    controller_string   = File.read("#{Rails.root}/#{path_to_controller}")
    path_to_routes      = 'config/routes.rb'
    
    #
    # inject methods in the controller
    # decide if code is included after class declaration or after cancan load code.
    cancan_load = "load_and_authorize_resource :class => \"#{model.klass}\"" 
    if controller_string.include? cancan_load
      after = cancan_load 
    else
      inherit_controller = 'A::BackendController' if model.space == 'a'
      after = "class #{model.controller_name}Controller < #{inherit_controller || 'ApplicationController'}"
    end
    
    # insert in controller
    insert_into_file path_to_controller, :after => after do 
      actions = []
      entity.actions.generate_controller.each do |action_name, generation_string|
        # write the generated code only if it is not declared in the controller
        actions << "\n\n#{generation_string}" unless controller_string.include? "def #{action_name}"
      end
      actions.join
    end
    
    # inject routes declarations
    insert_into_file path_to_routes, :after => "controller :#{model.plural_name} do" do
      routes = []
      entity.actions.generate_routes.each do |action_name, generation_string|
        routes << "\n\t\t\t#{generation_string}"
      end
      routes.join
    end
    
    # inject routes testing
    if File.exist?(Rails.root + "/spec/routing/#{model.space}/#{model.plural_name}_routing_spec.rb")
      insert_into_file "spec/routing/#{model.space}/#{model.plural_name}_routing_spec.rb", :after => 'describe "routing" do' do
        routes = []
        entity.actions.actions.values.select {|a| !a.resource}.each do |action|
          routes << "\n\n\t\tit 'routes to ##{action.name}' do"
          routes << "\n\t\t\t#{action.method.to_s}('#{action.entity.generator_model.to_route_url}/#{'1/' if action.member?}#{action.name}').should route_to('#{action.entity.generator_model.to_route_url}##{action.name}' #{', :id => "1"' if action.member?})"
          routes << "\n\t\tend"
        end
        routes.join
      end
    end
    
    # generate the corresponding files
    entity.actions.actions.values.select{ |a| !a.resource? }.each do |action|
      action.template_names.each do |request, file_name|          
        case request.to_sym
        when :modalbox, :html
          template 'views/view.html.erb', "app/views/#{model.space}/#{model.plural_name}/#{file_name}" unless File.exist?("#{Rails.root}/app/views/#{model.space}/#{model.plural_name}/#{file_name}")
        when :ajax
          template 'views/view.js.erb', "app/views/#{model.space}/#{model.plural_name}/#{file_name}" unless File.exist?("#{Rails.root}/app/views/#{model.space}/#{model.plural_name}/#{file_name}")
        when :ajax_js
          template 'views/view.json.erb', "app/views/#{model.space}/#{model.plural_name}/#{file_name}" unless File.exist?("#{Rails.root}/app/views/#{model.space}/#{model.plural_name}/#{file_name}")
        else
          template 'views/view.custom.erb', "app/views/#{model.space}/#{model.plural_name}/#{file_name}" unless File.exist?("#{Rails.root}/app/views/#{model.space}/#{model.plural_name}/#{file_name}")
        end
      end
    end
    
  end # iteration over entities
  
end