vidpush/app/controllers/campaigns_controller.rb

class CampaignsController < ApplicationController
  before_action :set_campaign, only: [:show, :edit, :update, :destroy]
  before_action :set_api_key

  def index
    @campaigns = Campaign.all
  end

  def show
    @campaign
  end

  def new
    @campaign = Campaign.new
    @campaign.videolistings.build
    @action = campaigns_path
  end

  def edit
    if @campaign.processed
      redirect_to campaign_path(@campaign.listingcode), notice: 'Campaign has been submitted, Cannot edit.'
    end
    @action = campaign_path(@campaign.listingcode)
  end


  def create
    @campaign = Campaign.new campaign_params

    if @campaign.save
      respond_to do |format|
        format.json { render json: @campaign }
        format.html { redirect_to campaign_path(@campaign.listingcode), notice: 'Campaign was successfully created.' }
      end
    else
      respond_to do |format|
        format.json { render json: {error: @campaign.errors.full_messages } }
        format.html { render action: 'new' }
      end
    end
  end

  def update
    if @campaign.update(campaign_params)
      redirect_to campaign_path(@campaign.listingcode), notice: 'Campaign was successfully updated.'
    else
      respond_to do |format|
          format.json { render json: {error: @campaign.errors.full_messages } }
          format.html { render action: 'edit' }
      end
    end
  end

  def destroy
    @campaign.destroy
    redirect_to campaigns_url, notice: 'Campaign was successfully destroyed.'
  end

  private
    def set_campaign
      listingcode = params[:listingcode]
      if params[:campaign]
        @campaign =  Campaign.find_by_listingcode(params[:campaign][:listingcode]) || not_found
      else
        @campaign = Campaign.find_by_listingcode(listingcode) || not_found
      end
    end

    def campaign_params
      params.require(:campaign).permit(:id, :address, :clientid, :advertisername, :awards, :background, :billingcode,
                                       :businessphone, :categories, :city, :companycolors, :contactphone,
                                       :customerfirstname, :customerlastname, :description, :emailaddress, :facebookurl,
                                       :listingcode, :productsandservices, :state, :targetaudience, :tollfreephone,
                                       :vpa, :websiteurl, :zip,

                                       videolistings_attributes: [:_destroy, :id, :asseturls, :clientprovidedscript, :focus,
                                                                  :keywords, :musicselection, :notes,
                                                                  :videocode, :voiceoverselection,
                                       ])
    end

    def not_found
      raise ActionController::RoutingError.new("Not Found by listing code")
    end

    def set_api_key
      @BETTER_VIDEO_API_KEY = ENV['BETTER_VIDEO_API_KEY']
      @BETTER_VIDEO_API_KEY ||= "propel test key"
    end
end