add last login

id.saladeaula.digital/app/routes/authentication.py

@@ -44,6 +44,14 @@ def authentication(
         if not pbkdf2_sha256.verify(password, password_hash):
             raise InvalidCredentialsError('Invalid credentials')
 
+    dyn.update_item(
+        key=KeyPair(user_id, '0'),
+        # Post-migration (users): uncomment the following line
+        # update_expr='SET last_login = :now',
+        update_expr='SET lastLogin = :now',
+        expr_attr_values={':now': now()},
+    )
+
     return Response(
         status_code=HTTPStatus.OK,
         cookies=[