add submitters api

lib/auth_with_token_strategy.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+class AuthWithTokenStrategy < Devise::Strategies::Base
+  def valid?
+    request.headers['X-Auth-Token'].present?
+  end
+
+  def authenticate!
+    payload = JsonWebToken.decode(request.headers['X-Auth-Token'])
+
+    user = User.find_by(uuid: payload['uuid'])
+
+    if user
+      success!(user)
+    else
+      fail!('Invalid token')
+    end
+  rescue JWT::VerificationError
+    fail!('Invalid token')
+  end
+end