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

app/models/status_stat.rb

@@ -9,9 +9,9 @@
 #  replies_count    :bigint(8)        default(0), not null
 #  reblogs_count    :bigint(8)        default(0), not null
 #  favourites_count :bigint(8)        default(0), not null
-#  emoji_reactions  :string
 #  created_at       :datetime         not null
 #  updated_at       :datetime         not null
+#  emoji_reactions  :string
 #
 
 class StatusStat < ApplicationRecord

app/serializers/rest/emoji_reactions_grouped_by_name_serializer.rb

@@ -1,31 +1,23 @@
 # frozen_string_literal: true
 
-#   name: string,
-#count: number,
-#account_ids: Array<string>,
-#me: boolean,
-#url: string,
-#domain: string
-
 class REST::EmojiReactionsGroupedByNameSerializer < ActiveModel::Serializer
-    attributes :name, :count
-  
-    attribute :me, if: :current_user?
-    attribute :url, if: :custom_emoji?
-    attribute :static_url, if: :custom_emoji?
-    attribute :domain, if: :custom_emoji?
-    attribute :account_ids, if: :has_account_ids?
+  attributes :name, :count
 
-    def current_user?
-        !current_user.nil?
-    end
+  attribute :me, if: :current_user?
+  attribute :url, if: :custom_emoji?
+  attribute :static_url, if: :custom_emoji?
+  attribute :domain, if: :custom_emoji?
+  attribute :account_ids, if: :account_ids?
 
-    def custom_emoji?
-        object.respond_to?(:custom_emoji)
-    end
+  def current_user?
+    !current_user.nil?
+  end
 
-    def has_account_ids?
-        object.respond_to?(:account_ids)
-    end
+  def custom_emoji?
+    object.respond_to?(:custom_emoji)
+  end
+
+  def account_ids?
+    object.respond_to?(:account_ids)
+  end
 end
-