public boolean removeSignatoryContrat(String contratID, String publicKey) {
String currentPublicKey =
manager.getUserManager().getCurrentUser().getKeys().getPublicKey().toString(16);
if (publicKey == null || publicKey.isEmpty()) return false;
if (currentPublicKey.equals(publicKey)) return false;
for (Contrat d : deals.get(publicKey)) {
if (d.getId().equals(contratID)) {
return d.removeSignatory(publicKey);
}
}
return false;
}
