init project

app/views/tidings/_tiding.json.jbuilder

@@ -0,0 +1,34 @@
+json.extract! tiding, :id, :status, :viewed, :user_id, :tiding_type, :container_id, :container_type,
+              :parent_container_id, :parent_container_type, :belong_container_id, :belong_container_type, :extra
+json.content tiding.content
+
+json.identifier tiding.identifier
+json.auth_type tiding.container_type == 'ApplyUserAuthentication' ? tiding.container.auth_type : nil
+
+homework_type = nil
+if tiding.container_type == 'HomeworkCommon'
+  homework_type = tiding.container.homework_type rescue nil
+end
+if homework_type.blank? && tiding.parent_container_type == 'HomeworkCommon'
+  homework_type = tiding.parent_container.homework_type rescue nil
+end
+json.homework_type homework_type
+
+json.time tiding.how_long_time
+json.new_tiding tiding.unread?(@onclick_time)
+
+# 需要系统头像
+show_system_user = tiding.trigger_user_id.zero? || tiding.tiding_type == 'System' || tiding.anonymous?
+
+json.trigger_user do
+  if show_system_user
+    json.id 0
+    json.name "系统"
+    json.login ""
+    json.image_url "educoder/systemLogo.png"
+  else
+    json.partial! 'users/user_simple', user: tiding.trigger_user
+  end
+end
+
+json.attachments tiding.attachments, partial: 'attachments/attachment_small', as: :attachment

app/views/tidings/index.json.jbuilder

@@ -0,0 +1,3 @@
+json.count @count
+json.tidings @tidings, partial: 'tidings/tiding', as: :tiding
+json.course_apply_count @course_apply_count