Add endpoints to accept and dismiss multiple notification requests at once (#31242)

app/controllers/api/v1/notifications/requests_controller.rb

@@ -5,7 +5,8 @@ class Api::V1::Notifications::RequestsController < Api::BaseController
   before_action -> { doorkeeper_authorize! :write, :'write:notifications' }, except: :index
 
   before_action :require_user!
-  before_action :set_request, except: :index
+  before_action :set_request, only: [:show, :accept, :dismiss]
+  before_action :set_requests, only: [:accept_bulk, :dismiss_bulk]
 
   after_action :insert_pagination_headers, only: :index
 
@@ -32,6 +33,16 @@ class Api::V1::Notifications::RequestsController < Api::BaseController
     render_empty
   end
 
+  def accept_bulk
+    @requests.each { |request| AcceptNotificationRequestService.new.call(request) }
+    render_empty
+  end
+
+  def dismiss_bulk
+    @requests.each(&:destroy!)
+    render_empty
+  end
+
   private
 
   def load_requests
@@ -53,6 +64,10 @@ class Api::V1::Notifications::RequestsController < Api::BaseController
     @request = NotificationRequest.where(account: current_account).find(params[:id])
   end
 
+  def set_requests
+    @requests = NotificationRequest.where(account: current_account, id: Array(params[:id]).uniq.map(&:to_i))
+  end
+
   def next_path
     api_v1_notifications_requests_url pagination_params(max_id: pagination_max_id) unless @requests.empty?
   end