fix /u/[username] route

app/controllers/people_controller.rb

@@ -174,8 +174,10 @@ class PeopleController < ApplicationController
   private
 
   def find_person
-    person_id = params[:id] || params[:person_id]
-    @person = Person.find_from_guid_or_username({id: person_id})
+    @person = Person.find_from_guid_or_username({
+      id: params[:id] || params[:person_id],
+      username: params[:username]
+    })
 
     # view this profile on the home pod, if you don't want to sign in...
     authenticate_user! if remote_profile_with_no_user_session?

spec/controllers/people_controller_spec.rb

@@ -174,6 +174,11 @@ describe PeopleController, :type => :controller do
       expect(response.code).to eq("404")
     end
 
+    it 'finds a person via username' do
+      get :show, username: @user.username
+      expect(assigns(:person)).to eq(@user.person)
+    end
+
     it 'redirects home for closed account' do
       @person = FactoryGirl.create(:person, :closed_account => true)
       get :show, :id => @person.to_param