Change Redis#exists calls to Redis#exists? to avoid deprecation warning (#14191)

app/lib/activitypub/activity.rb

@@ -132,7 +132,7 @@ class ActivityPub::Activity
   end
 
   def delete_arrived_first?(uri)
-    redis.exists("delete_upon_arrival:#{@account.id}:#{uri}")
+    redis.exists?("delete_upon_arrival:#{@account.id}:#{uri}")
   end
 
   def delete_later!(uri)

app/lib/activitypub/activity/move.rb

@@ -33,7 +33,7 @@ class ActivityPub::Activity::Move < ActivityPub::Activity
   end
 
   def processed?
-    redis.exists("move_in_progress:#{@account.id}")
+    redis.exists?("move_in_progress:#{@account.id}")
   end
 
   def mark_as_processing!

app/lib/feed_manager.rb

@@ -169,7 +169,7 @@ class FeedManager
   private
 
   def push_update_required?(timeline_id)
-    redis.exists("subscribed:#{timeline_id}")
+    redis.exists?("subscribed:#{timeline_id}")
   end
 
   def blocks_or_mutes?(receiver_id, account_ids, context)

app/models/account_conversation.rb

@@ -108,7 +108,7 @@ class AccountConversation < ApplicationRecord
   end
 
   def subscribed_to_timeline?
-    Redis.current.exists("subscribed:#{streaming_channel}")
+    Redis.current.exists?("subscribed:#{streaming_channel}")
   end
 
   def streaming_channel

app/models/encrypted_message.rb

@@ -32,16 +32,13 @@ class EncryptedMessage < ApplicationRecord
   private
 
   def push_to_streaming_api
-    Rails.logger.info(streaming_channel)
-    Rails.logger.info(subscribed_to_timeline?)
-
     return if destroyed? || !subscribed_to_timeline?
 
     PushEncryptedMessageWorker.perform_async(id)
   end
 
   def subscribed_to_timeline?
-    Redis.current.exists("subscribed:#{streaming_channel}")
+    Redis.current.exists?("subscribed:#{streaming_channel}")
   end
 
   def streaming_channel

app/models/home_feed.rb

@@ -8,6 +8,6 @@ class HomeFeed < Feed
   end
 
   def regenerating?
-    redis.exists("account:#{@id}:regeneration")
+    redis.exists?("account:#{@id}:regeneration")
   end
 end

app/workers/publish_announcement_reaction_worker.rb

@@ -14,7 +14,7 @@ class PublishAnnouncementReactionWorker
     payload = Oj.dump(event: :'announcement.reaction', payload: payload)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   rescue ActiveRecord::RecordNotFound
     true

app/workers/publish_scheduled_announcement_worker.rb

@@ -15,7 +15,7 @@ class PublishScheduledAnnouncementWorker
     payload = Oj.dump(event: :announcement, payload: payload)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   end
 

app/workers/unpublish_announcement_worker.rb

@@ -8,7 +8,7 @@ class UnpublishAnnouncementWorker
     payload = Oj.dump(event: :'announcement.delete', payload: announcement_id.to_s)
 
     FeedManager.instance.with_active_accounts do |account|
-      redis.publish("timeline:#{account.id}", payload) if redis.exists("subscribed:timeline:#{account.id}")
+      redis.publish("timeline:#{account.id}", payload) if redis.exists?("subscribed:timeline:#{account.id}")
     end
   end
 end