小程序的消息接口

app/controllers/tidings_controller.rb

@@ -6,6 +6,7 @@ class TidingsController < ApplicationController
 
   def index
     tidings = current_user.tidings
+    @onclick_time = current_user.click_time
 
     tiding_types =
       case params[:type]
@@ -18,11 +19,13 @@ class TidingsController < ApplicationController
       end
     tidings = tidings.where(tiding_type: tiding_types) if tiding_types.present?
 
+    tidings = tidings.where(container_type: 'JoinCourse') if params[:type] == 'course_apply'
+    @course_apply_count = tidings.where("created_at > '#{@onclick_time}'").where(container_type: 'JoinCourse').count
+
     tidings = tidings.where(container_type: 'ProjectPackage') if params[:type] == 'project_package'
 
     @count   = tidings.count
     @tidings = paginate(tidings.order(created_at: :desc), per_page: 10)
-    @onclick_time = current_user.click_time
   end
 
   private

app/views/tidings/index.json.jbuilder

@@ -1,2 +1,3 @@
 json.count @count
 json.tidings @tidings, partial: 'tidings/tiding', as: :tiding
+json.course_apply_count @course_apply_count