Add `GET /api/v1/accounts/lookup` REST API (#15740)

1 files changed, 16 insertions, 0 deletions

diff --git a/app/controllers/api/v1/accounts/lookup_controller.rb b/app/controllers/api/v1/accounts/lookup_controller.rb
new file mode 100644
index 000000000..aee6be18a
--- /dev/null
+++ b/app/controllers/api/v1/accounts/lookup_controller.rb
@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+class Api::V1::Accounts::LookupController < Api::BaseController
+  before_action -> { authorize_if_got_token! :read, :'read:accounts' }
+  before_action :set_account
+
+  def show
+    render json: @account, serializer: REST::AccountSerializer
+  end
+
+  private
+
+  def set_account
+    @account = ResolveAccountService.new.call(params[:acct], skip_webfinger: true) || raise(ActiveRecord::RecordNotFound)
+  end
+end