Feat: Manage conversation for tweets based on the tweet flag (#3353)

Add tweet conversation only if tweets are enabled.

Fixes #1961

app/services/twitter/tweet_parser_service.rb

@@ -3,7 +3,8 @@ class Twitter::TweetParserService < Twitter::WebhooksBaseService
 
   def perform
     set_inbox
-    return if message_already_exist? || user_has_blocked?
+
+    return if !tweets_enabled? || message_already_exist? || user_has_blocked?
 
     create_message
   end
@@ -38,6 +39,10 @@ class Twitter::TweetParserService < Twitter::WebhooksBaseService
     payload['user_has_blocked'] == true
   end
 
+  def tweets_enabled?
+    @inbox.channel.tweets_enabled?
+  end
+
   def parent_tweet_id
     tweet_data['in_reply_to_status_id_str'].nil? ? tweet_data['id'].to_s : tweet_data['in_reply_to_status_id_str']
   end