认证后回复消息

app/controllers/wechats_controller.rb

@@ -118,10 +118,15 @@ class WechatsController < ActionController::Base
   on :fallback, respond: 'fallback message'
 
   on :click, with: 'MY_NEWS' do |request, key|
-    if user_binded?(request[:FromUserName])
-      news = (1..count.to_i).each_with_object([]) { |n, memo| memo << { title: 'News title', content: "No. #{n} news content" } }
+    uw = user_binded?(request[:FromUserName])
+    if uw
+      ua = UserActivity.where(user_id: uw.user.id).order("id desc").limit(5)
+      news = ua.map do |ua|
+        {title: "act_type: #{ua.act_type}, act_id: #{ua.act_id}", content: "container_id: #{ua.container_id}, container_type: #{ua.container_type}"}
+      end
+
       request.reply.news(news) do |article, n, index| # article is return object
-        article.item title: "#{index} #{n[:title]}", description: n[:content], pic_url: 'http://www.baidu.com/img/bdlogo.gif', url: 'http://www.baidu.com/'
+        article.item title: "#{index} #{n[:title]}", description: n[:content], pic_url: 'https://www.trustie.net/images/trustie_logo1.png', url: 'http://www.baidu.com/'
       end
     else
       openid = request[:FromUserName]