Add v2 example - membership, unsend, loading (line#558)

related to line#533

Author: Yang-33

examples/v2/kitchensink/Gemfile.lock

@@ -2,7 +2,8 @@ PATH
   remote: ../../..
   specs:
     line-bot-api (0.0.1.pre.test)
-      multipart-post (~> 2.4.1)
+      base64 (~> 0.2)
+      multipart-post (~> 2.4)
 
 GEM
   remote: https://rubygems.org/

examples/v2/kitchensink/README.md

@@ -8,9 +8,11 @@ A kitchen-sink LINE bot example
 $ export LINE_CHANNEL_SECRET=YOUR_CHANNEL_SECRET
 $ export LINE_CHANNEL_ACCESS_TOKEN=YOUR_CHANNEL_ACCESS_TOKEN
 $ bundle install
+$ export APP_BASE_URL="https://your.base.url:4567"
 $ bundle exec ruby app.rb
 ```
 
+Then set url as webhook url in https://developers.line.biz/console/
 ```
 https://your.base.url:4567/callback
 ```

examples/v2/kitchensink/app.rb

@@ -107,7 +107,10 @@ def parser
       reply_text(event, "[VIDEO_PLAY_COMPLETE]\n#{JSON.generate(event.video_play_complete)}")
 
     when Line::Bot::V2::Webhook::UnsendEvent
-      handle_unsend(event)
+      logger.info "[UNSEND]\n#{body}"
+
+    when Line::Bot::V2::Webhook::MembershipEvent
+      reply_text(event, "[MEMBERSHIP]\n#{JSON.generate(event.membership)}")
 
     else
       reply_text(event, "Unknown event type: #{event}")
@@ -259,6 +262,19 @@ def handle_message_event(event)
         ]
       )
       client.reply_message(reply_message_request: request)
+    when 'delay'
+      ## use loading animation, sleep 5 sec, then reply 
+      client.show_loading_animation(show_loading_animation_request: Line::Bot::V2::MessagingApi::ShowLoadingAnimationRequest.new(
+        chat_id: event.source.user_id
+      ))
+      sleep 5
+      request = Line::Bot::V2::MessagingApi::ReplyMessageRequest.new(
+        reply_token: event.reply_token,
+        messages: [
+          Line::Bot::V2::MessagingApi::TextMessage.new(text: "Delay 5 sec")
+        ]
+      )
+      client.reply_message(reply_message_request: request)
 
     when 'emoji v2'
       request = Line::Bot::V2::MessagingApi::ReplyMessageRequest.new(
@@ -813,6 +829,24 @@ def handle_message_event(event)
         logger.info "Unknown source type: #{event.source.type}, event: #{event}"
       end
 
+    when 'get membership infos'
+      membership_id_list = client.get_membership_list().memberships
+      membership_id = membership_id_list.first.membership_id
+
+      user_id = client.get_joined_membership_users(membership_id: membership_id).user_ids.first
+      user_profile = client.get_profile(user_id: user_id)
+      user_membership = client.get_membership_subscription(user_id: user_id).subscriptions
+
+      content = "user profile subscriping membership: #{JSON.generate(user_profile)}\n" \
+            "membership info: #{JSON.generate(user_membership)}"
+      request = Line::Bot::V2::MessagingApi::ReplyMessageRequest.new(
+        reply_token: event.reply_token,
+        messages: [
+          Line::Bot::V2::MessagingApi::TextMessage.new(text: "[MEMBERSHIP] \n#{content}")
+        ]
+      )
+      client.reply_message(reply_message_request: request)
+
     when 'stats'
       request = Line::Bot::V2::MessagingApi::BroadcastRequest.new(
         messages: [
@@ -877,14 +911,3 @@ def reply_text(event, text)
   )
   client.reply_message(reply_message_request: request)
 end
-
-def handle_unsend(event)
-  id = event.unsend.message_id
-  request = Line::Bot::V2::MessagingApi::ReplyMessageRequest.new(
-    reply_token: event.reply_token,
-    messages: [
-      Line::Bot::V2::MessagingApi::TextMessage.new(text: "[UNSEND]\nmessage_id: #{id}")
-    ]
-  )
-  client.reply_message(reply_message_request: request)
-end