Create booth_type controller and update booth params

app/controllers/admin/booth_types_controller.rb

@@ -0,0 +1,55 @@
+# frozen_string_literal: true
+
+module Admin
+  class BoothTypesController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource :program, through: :conference, singleton: true
+    load_and_authorize_resource :booth_type, through: :program
+
+    def index; end
+
+    def edit; end
+
+    def new
+      @booth_type = @conference.program.booth_types.new
+    end
+
+    def create
+      @booth_type = @conference.program.booth_types.new(booth_type_params)
+      if @booth_type.save
+        redirect_to admin_conference_program_booth_types_path(conference_id: @conference),
+                    notice: "#{(t'booth').capitalize} type successfully created."
+      else
+        flash.now[:error] = "Creating #{t 'booth'} type failed: #{@booth_type.errors.full_messages.join('. ')}."
+        render :new
+      end
+    end
+
+    def update
+      if @booth_type.update_attributes(booth_type_params)
+        redirect_to admin_conference_program_booth_types_path(conference_id: @conference),
+                    notice: "#{(t'booth').capitalize} type successfully updated."
+      else
+        flash.now[:error] = "Update #{t 'booth'} type failed: #{@booth_type.errors.full_messages.join('. ')}."
+        render :edit
+      end
+    end
+
+    def destroy
+      if @booth_type.destroy
+        redirect_to admin_conference_program_booth_types_path(conference_id: @conference),
+                    notice: "#{(t'booth').capitalize} type successfully deleted."
+      else
+        redirect_to admin_conference_program_booth_types_path(conference_id: @conference),
+                    error: "Destroying #{t 'booth'} type failed! "\
+                    "#{@booth_type.errors.full_messages.join('. ')}."
+      end
+    end
+
+    private
+
+    def booth_type_params
+      params.require(:booth_type).permit(:title, :description)
+    end
+  end
+end

app/controllers/admin/booths_controller.rb

@@ -8,6 +8,7 @@ module Admin
 
     def index
       @file_name = "#{(t 'booth').pluralize}_for_#{@conference.short_title}"
+      @booth_types = @conference.program.booth_types
       @booth_export_option = params[:booth_export_option]
       respond_to do |format|
         format.html
@@ -25,7 +26,9 @@ module Admin
       end
     end
 
-    def show; end
+    def show
+      @booth_types = @conference.program.booth_types
+    end
 
     def new
       @url = admin_conference_booths_path(@conference.short_title)
@@ -130,7 +133,7 @@ module Admin
     end
 
     def booth_params
-      params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id,
+      params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id, :booth_type_id,
                                     :created_at, :updated_at, :submitter_relationship, :website_url, :invite_responsible,
                                     responsible_ids: [])
     end

app/controllers/booths_controller.rb

@@ -96,7 +96,7 @@ class BoothsController < ApplicationController
   private
 
   def booth_params
-    params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id,
+    params.require(:booth).permit(:title, :description, :reasoning, :state, :picture, :conference_id, :booth_type_id,
                                   :created_at, :updated_at, :submitter_relationship, :website_url, :invite_responsible,
                                   responsible_ids: [])
   end