Method: SurveyorController#update

Defined in:
app/controllers/surveyor_controller.rb

#update ⇒ Object 



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# File 'app/controllers/surveyor_controller.rb', line 68

def update
  saved = nil
  ActiveRecord::Base.transaction do 
    if @response_set = ResponseSet.find_by_access_code(params[:response_set_code], :include => {:responses => :answer},:lock => true)
      @response_set.current_section_id = params[:current_section_id]
    else
      flash[:notice] = "Unable to find your responses to the survey"
      redirect_to(available_surveys_path) and return
    end

    if params[:responses] or params[:response_groups]
      @response_set.clear_responses
      saved = @response_set.update_attributes(:response_attributes => (params[:responses] || {}).dup ,
                                              :response_group_attributes => (params[:response_groups] || {}).dup) #copy (dup) to preserve params because we manipulate params in the response_set methods
      if (saved && params[:finish])
        @response_set.complete!
        saved = @response_set.save!
      end
    end
  end
  respond_to do |format|
    format.html do
      if saved && params[:finish]
        flash[:notice] = "Completed survey"
        redirect_to surveyor_default(:finish)
      else
        flash[:notice] = "Unable to update survey" if !saved #and !saved.nil? # saved.nil? is true if there are no questions on the page (i.e. if it only contains a label)
        redirect_to :action => "edit", :anchor => anchor_from(params[:section]), :params => {:section => section_id_from(params[:section])}
      end
    end
    # No redirect needed if we're talking to the page via json
    format.js do
#        render :json => @response_set.all_dependencies.to_json
      render :json => @response_set.all_things_hash.to_json
    end
  end
end