init project

app/controllers/users/unread_message_infos_controller.rb

@@ -0,0 +1,12 @@
+class Users::UnreadMessageInfosController < Users::BaseController
+  before_action :private_user_resources!
+
+  def show
+    click_time = observed_user.click_time
+
+    unread_tiding_count  = observed_user.tidings.where('created_at > ?', click_time).count
+    unread_message_count = observed_user.private_messages.only_unread.group(:target_id).count.count
+
+    render_ok(unread_tiding_count: unread_tiding_count, unread_message_count: unread_message_count)
+  end
+end