/**
* Indicates whether the constraint is valid
*
* @param object $value
* @param Constraint $constraint
*/
public function validate($value, Constraint $constraint)
{
$sender = $this->participantProvider->getAuthenticatedParticipant();
$recipients = $value->getThread()->getOtherParticipants($sender);
foreach ($recipients as $recipient) {
if (!$this->authorizer->canSendMessageTo($recipient)) {
$this->context->addViolation($constraint->message);
return;
}
}
}
/**
* Tells if the current user can send a message to this participant
*
* @param ParticipantInterface $participant
* @return bool
*/
public function canSendMessage(ParticipantInterface $participant)
{
if (!array_key_exists('can_send_' . $participant->getId(), $this->cache)) {
$this->cache['can_send_' . $participant->getId()] = $this->authorizer->canSendMessageTo($participant);
}
return $this->cache['can_send_' . $participant->getId()];
}
/**
* Indicates whether the constraint is valid
*
* @param object $recipient
* @param Constraint $constraint
*/
public function validate($recipient, Constraint $constraint)
{
if ($recipient && !$this->authorizer->canSendMessageTo($recipient)) {
$this->context->addViolation($constraint->message);
}
}