Fix error when trying to update counters for statuses that are gone (#8251)

2 files changed, 8 insertions, 6 deletions

diff --git a/app/models/favourite.rb b/app/models/favourite.rb
index ce7a6a336..17f8c9fa6 100644
--- a/app/models/favourite.rb
+++ b/app/models/favourite.rb
@@ -32,11 +32,11 @@ class Favourite < ApplicationRecord
   private
 
   def increment_cache_counters
-    status.increment_count!(:favourites_count)
+    status&.increment_count!(:favourites_count)
   end
 
   def decrement_cache_counters
     return if association(:status).loaded? && (status.marked_for_destruction? || status.marked_for_mass_destruction?)
-    status.decrement_count!(:favourites_count)
+    status&.decrement_count!(:favourites_count)
   end
 end
diff --git a/app/models/status.rb b/app/models/status.rb
index 2eed33659..533d12354 100644
--- a/app/models/status.rb
+++ b/app/models/status.rb
@@ -396,6 +396,8 @@ class Status < ApplicationRecord
   private
 
   def update_status_stat!(attrs)
+    return if marked_for_destruction? || destroyed?
+
     record = status_stat || build_status_stat
     record.update(attrs)
   end
@@ -456,8 +458,8 @@ class Status < ApplicationRecord
       Account.where(id: account_id).update_all('statuses_count = COALESCE(statuses_count, 0) + 1')
     end
 
-    reblog.increment_count!(:reblogs_count) if reblog?
-    thread.increment_count!(:replies_count) if in_reply_to_id.present? && (public_visibility? || unlisted_visibility?)
+    reblog&.increment_count!(:reblogs_count) if reblog?
+    thread&.increment_count!(:replies_count) if in_reply_to_id.present? && (public_visibility? || unlisted_visibility?)
   end
 
   def decrement_counter_caches
@@ -469,7 +471,7 @@ class Status < ApplicationRecord
       Account.where(id: account_id).update_all('statuses_count = GREATEST(COALESCE(statuses_count, 0) - 1, 0)')
     end
 
-    reblog.decrement_count!(:reblogs_count) if reblog?
-    thread.decrement_count!(:replies_count) if in_reply_to_id.present? && (public_visibility? || unlisted_visibility?)
+    reblog&.decrement_count!(:reblogs_count) if reblog?
+    thread&.decrement_count!(:replies_count) if in_reply_to_id.present? && (public_visibility? || unlisted_visibility?)
   end
 end