SendInvitationTrait.php

См. документацию.

<?php
 
namespace Bitrix\Socialnetwork\Control\Handler\Trait;
 
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Error;
use Bitrix\Main\LoaderException;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\ObjectPropertyException;
use Bitrix\Main\SystemException;
use Bitrix\Socialnetwork\Control\Command\AbstractCommand;
use Bitrix\Socialnetwork\Control\Command\AddCommand;
use Bitrix\Socialnetwork\Control\Command\UpdateCommand;
use Bitrix\Socialnetwork\Control\GroupResult;
use Bitrix\Socialnetwork\Control\Handler\HandlerResult;
use Bitrix\Socialnetwork\Control\Member\Trait\GetMembersTrait;
use Bitrix\Socialnetwork\Integration\HumanResources\AccessCodeConverter;
use Bitrix\Socialnetwork\Item\Workgroup;
use CSocNetUserToGroup;
 
trait SendInvitationTrait
{
    use GetMembersTrait;

    public function send(AbstractCommand $command, Workgroup $entity): HandlerResult
    {
        $handlerResult = new HandlerResult();
        if (!$this->isCommandCorrect($handlerResult, $command))
        {
            return $handlerResult;
        }
 
        $currentMembers = $this->getMemberIds($entity->getId());
        $membersByCommand = (new AccessCodeConverter(...$command->getMembers()))
            ->getUsers()
            ->getUserIds()
        ;
 
        foreach ($membersByCommand as $memberId)
        {
            if (in_array($memberId, $currentMembers, true))
            {
                continue;
            }
 
            $requestResult = CSocNetUserToGroup::SendRequestToJoinGroup(
                $command->getInitiatorId(),
                $memberId,
                $entity->getId(),
                Loc::getMessage('SOCIALNETWORK_JOIN_PROJECT')
            );
 
            if (!$requestResult)
            {
                $handlerResult->addApplicationError();
            }
        }
 
        if (!empty($membersByCommand))
        {
            $handlerResult->setGroupChanged();
        }
 
        return $handlerResult;
    }
 
    private function isCommandCorrect(GroupResult $handlerResult, AbstractCommand $command): bool
    {
        if (!($command instanceof AddCommand || $command instanceof UpdateCommand))
        {
            $handlerResult->addError(
                new Error(Loc::getMessage('SOCIALNETWORK_SEND_INVITATION_COMMAND_TYPE_INCORRECT'))
            );
 
            return false;
        }
 
        if (empty($command->getMembers()))
        {
            return false;
        }
 
        return true;
    }
}