app/controllers/diagrams_controller.rb
class DiagramsController < ApplicationController
def show
if params[:scenario_id].present?
@scenario = current_user.scenarios.find(params[:scenario_id])
agents = @scenario.agents
else
agents = current_user.agents
end
@disabled_agents = agents.inactive
agents = agents.active if params[:exclude_disabled].present?
@agents = agents.includes(:receivers, :control_targets)
end
end