venue_management/app/controllers/admin/venue_management_memorabilias_controller.rb

class Admin::VenueManagementMemorabiliasController < Admin::VenueAdminController
  include Admin::VenueManagementsHelper
  before_action ->(module_app = @app_title) { set_variables module_app }
  before_action :set_venue_management_memorabilia, only: [:edit, :update, :destroy]

  def initialize
    super
    @app_title = 'venue_management'
  end

  def index
    @table_fields = [
      'venue_management.title',
      'vm_memorabilia.case_no',
      'vm_memorabilia.event_date',
      'vm_memorabilia.details',
    ]
    @memorabilias = VenueManagementMemorabilia.order(updated_at: :desc).page(params[:page]).per(10)
  end

  def new
    @venue_management = VenueManagementMain.find(params[:id])
    @venue_management_memorabilia = VenueManagementMemorabilia.new(venue_management_main_id: params[:id])
  end

  def create
    @venue_management_memorabilia = VenueManagementMemorabilia.new(venue_management_memorabilia_params)
    @venue_management_memorabilia.save

    redirect_to params['referer_url']
  end

  def edit
    @venue_management = VenueManagementMain.find(@venue_management_memorabilia.venue_management_main_id)
  end

  def update
    @venue_management_memorabilia.update_attributes(venue_management_memorabilia_params)

    redirect_to venue_management_memorabilias_admin_venue_management_path(@venue_management_memorabilia.venue_management_main_id)
  end

  def destroy
    @venue_management_main_id = @venue_management_memorabilia.venue_management_main_id
    @venue_management_memorabilia.destroy

    redirect_to venue_management_memorabilias_admin_venue_management_path(@venue_management_main_id)
  end

  private

  def set_venue_management_memorabilia
    @venue_management_memorabilia = VenueManagementMemorabilia.find(params[:id])
  end

  def venue_management_memorabilia_params
    params.require(:venue_management_memorabilia).permit!
  end
end