Adding Turbolinks, adding status posting form on homepage

app/controllers/statuses_controller.rb

@@ -0,0 +1,18 @@
+class StatusesController < ApplicationController
+  layout 'dashboard'
+
+  before_action :authenticate_user!
+
+  def create
+    status = PostStatusService.new.(current_user.account, status_params[:text])
+    redirect_to root_path
+  rescue ActiveRecord::RecordInvalid
+    redirect_to root_path
+  end
+
+  private
+
+  def status_params
+    params.require(:status).permit(:text)
+  end
+end