removeRole method

Future<bool> removeRole(
  1. String reference,
  2. String role
)

Implementation

Future<bool> removeRole(String reference, String role) async {
  if (role == kDefaultServerRole) return false;
  final user = await getUserByReference(reference);
  if (user == null || !user.roles.contains(role)) return false;
  return changeRoles(reference, {...user.roles}..remove(role));
}