Bug: Fix conversation not loading from the links in email (#602)

Bug: Load conversation from links

spec/controllers/api/v1/conversations/messages_controller_spec.rb

@@ -31,4 +31,29 @@ RSpec.describe 'Conversation Messages API', type: :request do
       end
     end
   end
+
+  describe 'GET /api/v1/conversations/:id/messages' do
+    let(:conversation) { create(:conversation, account: account) }
+
+    context 'when it is an unauthenticated user' do
+      it 'returns unauthorized' do
+        get "/api/v1/conversations/#{conversation.display_id}/messages"
+
+        expect(response).to have_http_status(:unauthorized)
+      end
+    end
+
+    context 'when it is an authenticated user' do
+      let(:agent) { create(:user, account: account, role: :agent) }
+
+      it 'shows the conversation' do
+        get "/api/v1/conversations/#{conversation.display_id}/messages",
+            headers: agent.create_new_auth_token,
+            as: :json
+
+        expect(response).to have_http_status(:success)
+        expect(JSON.parse(response.body, symbolize_names: true)[:meta][:contact_id]).to eq(conversation.contact_id)
+      end
+    end
+  end
 end

spec/controllers/api/v1/conversations_controller_spec.rb

@@ -51,7 +51,7 @@ RSpec.describe 'Conversations API', type: :request do
             as: :json
 
         expect(response).to have_http_status(:success)
-        expect(JSON.parse(response.body, symbolize_names: true)[:meta][:contact_id]).to eq(conversation.contact_id)
+        expect(JSON.parse(response.body, symbolize_names: true)[:id]).to eq(conversation.display_id)
       end
     end
   end