Add emoji_reactioned_by_slim api (not work)

app/controllers/api/v1/statuses/emoji_reactioned_by_accounts_slim_controller.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+class Api::V1::Statuses::EmojiReactionedByAccountsSlimController < Api::BaseController
+  include Authorization
+
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }
+  before_action :set_status
+
+  def index
+    @accounts = load_emoji_reactions
+
+    # TODO for serialize hash object
+    render json: @accounts, each_serializer: REST::EmojiReactedBySlimSerializer
+  end
+
+  private
+
+  def load_emoji_reactions
+    @status.generate_emoji_reactions_grouped_by_account
+  end
+
+  def set_status
+    @status = Status.find(params[:status_id])
+    authorize @status, :show?
+  rescue Mastodon::NotPermittedError
+    not_found
+  end
+end