.dup

clone_edit.html.erb

<% title "Take Survey" %>

<%= form_for @survey, :url => { :action => "clone"}, method: :post do |f| %>

    <p>
      <%= f.label :name %><br />
      <%= f.text_field :name %>
      <%= f.hidden_field :student_id %>
    </p>
    <%= f.fields_for :questions do |builder| %>
        <%= render "question_fields", :f => builder %>
    <% end %>
    <p><%= f.submit "Submit" %></p>
<% end %>

<p>
  <%= link_to "Show", @survey %> |
  <%= link_to "View All", surveys_path %>
</p>

routes.rb

Eminence::Application.routes.draw do
  get "counselors/index"

  root :to => "home#index"

  #devise_scope :user do
  # root to: "devise/sessions#new"
  #end

  devise_for :users, :controllers => {:registrations => "registrations"}
  resources :users
  resources :students
  resources :counselors
  resources :drug_assessments

  get 'surveys/:id/clone_edit', to: 'surveys#clone_edit', as: :clone_edit_survey
  post 'surveys/:id/clone', to: 'surveys#clone', as: :clone_survey

  post 'search' => 'students#search'

  resources :surveys


end

surveys_controller.rb

class SurveysController < ApplicationController
  def index
    @surveys = Survey.all
  end
  
  def show
    @survey = Survey.find(params[:id])
  end
  
  def new
    @survey = Survey.new
    3.times do
      question = @survey.questions.build
      4.times { question.answers.build }
    end
  end
  
  def create
    @survey = Survey.new(survey_params)
    if @survey.save
      flash[:notice] = "Successfully created survey."
      redirect_to @survey
    else
      render :action => 'new'
    end
  end
  
  def edit
    @survey = Survey.find(params[:id])
  end

  def clone_edit
    @survey = Survey.find(params[:id])
  end

  def clone
    @survey = Survey.find params[:id]
    @clone = @survey.dup

    @clone.student_id = current_user.loginable.id

    if @clone.save
      redirect_to surveys_path
      flash[:notice] = "Successfully cloned survey."
    else
      render json: { error: "Clone failed", messages: @clone.errors.full_messages }
    end
  end




  def update
    @survey = Survey.find(params[:id])
    if @survey.update_attributes(survey_params)
      flash[:notice] = "Successfully updated survey."
      redirect_to @survey
    else
      render :action => 'edit'
    end
  end
  
  def destroy
    @survey = Survey.find(params[:id])
    @survey.destroy
    flash[:notice] = "Successfully destroyed survey."
    redirect_to surveys_url
  end

  private

  def survey_params
    params.require(:survey).permit!

  end


end