Fix ruby lint

app/models/emoji_reaction.rb

@@ -10,35 +10,34 @@
 #  name            :string           default(""), not null
 #  custom_emoji_id :bigint(8)
 #  uri             :string
-#  created_at      :datetime
-#  updated_at      :datetime
+#  created_at      :datetime         not null
+#  updated_at      :datetime         not null
 #
 
 class EmojiReaction < ApplicationRecord
-    include Paginable
-  
-    update_index('statuses', :status)
-  
-    belongs_to :account,       inverse_of: :emoji_reactions
-    belongs_to :status,        inverse_of: :emoji_reactions
-    belongs_to :custom_emojis, optional: true
-  
-    has_one :notification, as: :activity, dependent: :destroy
-  
-    validates :status_id, uniqueness: { scope: :account_id }
-  
-    before_validation do
-      self.status = status.reblog if status&.reblog?
-    end
-  
-    after_destroy :invalidate_cleanup_info
-  
-    private
-  
-    def invalidate_cleanup_info
-      return unless status&.account_id == account_id && account.local?
-  
-      account.statuses_cleanup_policy&.invalidate_last_inspected(status, :unfav)
-    end
+  include Paginable
+
+  update_index('statuses', :status)
+
+  belongs_to :account,       inverse_of: :emoji_reactions
+  belongs_to :status,        inverse_of: :emoji_reactions
+  belongs_to :custom_emojis, optional: true
+
+  has_one :notification, as: :activity, dependent: :destroy
+
+  after_create :refresh_cache
+  after_destroy :refresh_cache
+  after_destroy :invalidate_cleanup_info
+
+  private
+
+  def refresh_cache
+    status&.refresh_emoji_reactions_grouped_by_name!
   end
-  
+
+  def invalidate_cleanup_info
+    return unless status&.account_id == account_id && account.local?
+
+    account.statuses_cleanup_policy&.invalidate_last_inspected(status, :unfav)
+  end
+end