Adding views for the profile and entry pages

app/controllers/profile_controller.rb

@@ -1,7 +1,17 @@
 class ProfileController < ApplicationController
+  before_action :set_account
+
   def show
   end
 
   def entry
+    @entry = @account.stream_entries.find(params[:id])
+    @type  = @entry.activity_type.downcase
+  end
+
+  private
+
+  def set_account
+    @account = Account.find_by!(username: params[:name], domain: nil)
   end
 end