订阅时发绑定信息

app/controllers/wechats_controller.rb

@@ -23,7 +23,7 @@ class WechatsController < ActionController::Base
   end
 
   on :event, with: 'subscribe' do |request|
-    request.reply.text "#{request[:FromUserName]} subscribe now"
+    sendBind
   end
 
   # When unsubscribe user scan qrcode qrscene_xxxxxx to subscribe in public account
@@ -147,17 +147,22 @@ class WechatsController < ActionController::Base
                      url: n[:url]
       end
     else
-      openid = request[:FromUserName]
-      attrs = wechat.user(openid)
-      UserWechat.delete_all(openid: openid)
-      uw = UserWechat.create!(attrs)
-      news = (1..1).each_with_object([]) { |n, memo| memo << { title: '绑定登录', content: "您还未绑定确实的用户,请先绑定." } }
-      request.reply.news(news) do |article, n, index| # article is return object
-        article.item title: "#{n[:title]}",
-                     description: n[:content],
-                     pic_url: 'http://wechat.trustie.net/images/trustie_logo2.png',
-                     url: login_wechat_url(openid: uw.id)
-      end
+      sendBind
+    end
+  end
+
+  def sendBind
+    openid = request[:FromUserName]
+    attrs = wechat.user(openid)
+    UserWechat.delete_all(openid: openid)
+    uw = UserWechat.create!(attrs)
+    news = (1..1).each_with_object([]) { |n, memo| memo << { title: '绑定登录', content: "您还未绑定确实的用户,请先绑定." } }
+    request.reply.news(news) do |article, n, index| # article is return object
+      url = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=#{self.corpid}&redirect_uri=#{login_wechat_url(uid: uw.id)}&response_type=code&scope=snsapi_base&state=STATE#wechat_redirect"
+      article.item title: "#{n[:title]}",
+                   description: n[:content],
+                   pic_url: 'http://wechat.trustie.net/images/trustie_logo2.png',
+                   url: url
     end
   end