Add support for numeric-based URIs for local accounts (#32724)

config/routes.rb

@@ -95,7 +95,20 @@ Rails.application.routes.draw do
 
   get '/authorize_follow', to: redirect { |_, request| "/authorize_interaction?#{request.params.to_query}" }
 
-  resources :accounts, path: 'users', only: [:show], param: :username do
+  concern :account_resources do
+    resources :followers, only: [:index], controller: :follower_accounts
+    resources :following, only: [:index], controller: :following_accounts
+
+    scope module: :activitypub do
+      resource :outbox, only: [:show]
+      resource :inbox, only: [:create]
+      resources :collections, only: [:show]
+      resource :followers_synchronization, only: [:show]
+      resources :quote_authorizations, only: [:show]
+    end
+  end
+
+  resources :accounts, path: 'users', only: [:show], param: :username, concerns: :account_resources do
     resources :statuses, only: [:show] do
       member do
         get :activity
@@ -106,16 +119,19 @@ Rails.application.routes.draw do
       resources :likes, only: [:index], module: :activitypub
       resources :shares, only: [:index], module: :activitypub
     end
+  end
 
-    resources :followers, only: [:index], controller: :follower_accounts
-    resources :following, only: [:index], controller: :following_accounts
+  scope path: 'ap', as: 'ap' do
+    resources :accounts, path: 'users', only: [:show], param: :id, concerns: :account_resources do
+      resources :statuses, module: :activitypub, only: [:show] do
+        member do
+          get :activity
+        end
 
-    scope module: :activitypub do
-      resource :outbox, only: [:show]
-      resource :inbox, only: [:create]
-      resources :collections, only: [:show]
-      resource :followers_synchronization, only: [:show]
-      resources :quote_authorizations, only: [:show]
+        resources :replies, only: [:index]
+        resources :likes, only: [:index]
+        resources :shares, only: [:index]
+      end
     end
   end