Allow to load likes and reshares without login

app/controllers/likes_controller.rb

@@ -4,7 +4,7 @@
 
 class LikesController < ApplicationController
   include ApplicationHelper
-  before_action :authenticate_user!
+  before_action :authenticate_user!, except: :index
 
   respond_to :html,
              :mobile,

app/controllers/reshares_controller.rb

 class ResharesController < ApplicationController
-  before_action :authenticate_user!
+  before_action :authenticate_user!, except: :index
   respond_to :json
 
   def create

spec/controllers/likes_controller_spec.rb

@@ -91,7 +91,15 @@ describe LikesController, type: :controller do
 
     it "returns an empty array for a post with no likes" do
       get :index, params: {post_id: @message.id}
-      expect(JSON.parse(response.body).map(&:id)).to eq([])
+      expect(JSON.parse(response.body)).to eq([])
+    end
+
+    it "returns likes for a public post without login" do
+      post = alice.post(:status_message, text: "hey", public: true)
+      bob.like!(post)
+      sign_out :user
+      get :index, params: {post_id: post.id}, format: :json
+      expect(JSON.parse(response.body).map {|h| h["id"] }).to match_array(post.likes.map(&:id))
     end
   end
 

spec/controllers/reshares_controller_spec.rb

@@ -101,6 +101,13 @@ describe ResharesController, :type => :controller do
         get :index, params: {post_id: @post.id}, format: :json
         expect(JSON.parse(response.body)).to eq([])
       end
+
+      it "returns reshares without login" do
+        bob.reshare!(@post)
+        sign_out :user
+        get :index, params: {post_id: @post.id}, format: :json
+        expect(JSON.parse(response.body).map {|h| h["id"] }).to match_array(@post.reshares.map(&:id))
+      end
     end
   end
 end