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Editing: MemberService.php

<?php

declare(strict_types=1);

/**
 * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
 * SPDX-License-Identifier: AGPL-3.0-or-later
 */

namespace OCA\Circles\Service;

use OCA\Circles\Db\CircleRequest;
use OCA\Circles\Db\MemberRequest;
use OCA\Circles\Exceptions\CircleNotFoundException;
use OCA\Circles\Exceptions\ContactAddressBookNotFoundException;
use OCA\Circles\Exceptions\ContactFormatException;
use OCA\Circles\Exceptions\ContactNotFoundException;
use OCA\Circles\Exceptions\FederatedEventException;
use OCA\Circles\Exceptions\FederatedItemException;
use OCA\Circles\Exceptions\FederatedUserException;
use OCA\Circles\Exceptions\InitiatorNotConfirmedException;
use OCA\Circles\Exceptions\InitiatorNotFoundException;
use OCA\Circles\Exceptions\InvalidIdException;
use OCA\Circles\Exceptions\MemberNotFoundException;
use OCA\Circles\Exceptions\OwnerNotFoundException;
use OCA\Circles\Exceptions\RemoteInstanceException;
use OCA\Circles\Exceptions\RemoteNotFoundException;
use OCA\Circles\Exceptions\RemoteResourceNotFoundException;
use OCA\Circles\Exceptions\RequestBuilderException;
use OCA\Circles\Exceptions\SingleCircleNotFoundException;
use OCA\Circles\Exceptions\UnknownRemoteException;
use OCA\Circles\FederatedItems\MassiveMemberAdd;
use OCA\Circles\FederatedItems\MemberLevel;
use OCA\Circles\FederatedItems\MemberRemove;
use OCA\Circles\FederatedItems\SingleMemberAdd;
use OCA\Circles\IFederatedUser;
use OCA\Circles\Model\Federated\FederatedEvent;
use OCA\Circles\Model\FederatedUser;
use OCA\Circles\Model\Member;
use OCA\Circles\Model\Probes\MemberProbe;
use OCA\Circles\Tools\Model\SimpleDataStore;
use OCA\Circles\Tools\Traits\TArrayTools;
use OCA\Circles\Tools\Traits\TNCLogger;
use OCA\Circles\Tools\Traits\TStringTools;
use OCA\Files_Sharing\Event\UserShareAccessUpdatedEvent;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\IUser;
use OCP\IUserManager;

/**
 * Class MemberService
 *
 * @package OCA\Circles\Service
 */
class MemberService {
	use TArrayTools;
	use TStringTools;
	use TNCLogger;

/** @var CircleRequest */
	private $circleRequest;

/** @var MemberRequest */
	private $memberRequest;

/** @var FederatedUserService */
	private $federatedUserService;

/** @var MembershipService */
	private $membershipService;

/** @var FederatedEventService */
	private $federatedEventService;

/** @var RemoteStreamService */
	private $remoteStreamService;

/**
	 * MemberService constructor.
	 *
	 * @param CircleRequest $circleRequest
	 * @param MemberRequest $memberRequest
	 * @param FederatedUserService $federatedUserService
	 * @param FederatedEventService $federatedEventService
	 * @param RemoteStreamService $remoteStreamService
	 */
	public function __construct(
		CircleRequest $circleRequest,
		MemberRequest $memberRequest,
		FederatedUserService $federatedUserService,
		MembershipService $membershipService,
		FederatedEventService $federatedEventService,
		RemoteStreamService $remoteStreamService,
		private readonly IEventDispatcher $eventDispatcher,
		private readonly IUserManager $userManager,
	) {
		$this->circleRequest = $circleRequest;
		$this->memberRequest = $memberRequest;
		$this->federatedUserService = $federatedUserService;
		$this->membershipService = $membershipService;
		$this->federatedEventService = $federatedEventService;
		$this->remoteStreamService = $remoteStreamService;
	}

//
	//	/**
	//	 * @param Member $member
	//	 *
	//	 * @throws MemberAlreadyExistsException
	//	 */
	//	public function saveMember(Member $member) {
	//		$member->setId($this->token(Member::ID_LENGTH));
	//		$this->memberRequest->save($member);
	//	}
	//

/**
	 * @param string $memberId
	 * @param string $circleId
	 * @param bool $canBeVisitor
	 *
	 * @return Member
	 * @throws InitiatorNotFoundException
	 * @throws MemberNotFoundException
	 * @throws RequestBuilderException
	 */
	public function getMemberById(
		string $memberId,
		string $circleId = '',
		?MemberProbe $probe = null,
	): Member {
		$this->federatedUserService->mustHaveCurrentUser();

$member = $this->memberRequest->getMemberById(
			$memberId,
			$this->federatedUserService->getCurrentUser(),
			$probe
		);

if ($circleId !== '' && $member->getCircle()->getSingleId() !== $circleId) {
			throw new MemberNotFoundException();
		}

return $member;
	}

/**
	 * @param string $circleId
	 *
	 * @return Member[]
	 * @throws InitiatorNotFoundException
	 * @throws RequestBuilderException
	 */
	public function getMembers(string $circleId, bool $fullDetails = false): array {
		$this->federatedUserService->mustHaveCurrentUser();

$probe = new MemberProbe();
		if ($this->federatedUserService->hasRemoteInstance()) {
			$probe->setFilterRemoteInstance($this->federatedUserService->getRemoteInstance());
		}
		$probe->initiatorAsDirectMember();
		$probe->mustBeMember();

return $this->memberRequest->getMembers(
			$circleId,
			$this->federatedUserService->getCurrentUser(),
			$probe,
			fullDetails: $fullDetails
		);
	}

/**
	 * @param string $circleId
	 * @param FederatedUser $federatedUser
	 *
	 * @return array
	 * @throws CircleNotFoundException
	 * @throws FederatedEventException
	 * @throws FederatedItemException
	 * @throws InitiatorNotConfirmedException
	 * @throws InitiatorNotFoundException
	 * @throws OwnerNotFoundException
	 * @throws RemoteInstanceException
	 * @throws RemoteNotFoundException
	 * @throws RemoteResourceNotFoundException
	 * @throws RequestBuilderException
	 * @throws UnknownRemoteException
	 * @throws ContactAddressBookNotFoundException
	 * @throws ContactFormatException
	 * @throws ContactNotFoundException
	 * @throws FederatedUserException
	 * @throws InvalidIdException
	 * @throws SingleCircleNotFoundException
	 */
	public function addMember(string $circleId, FederatedUser $federatedUser, bool $forceSync = false): array {
		$this->federatedUserService->mustHaveCurrentUser();
		$circle = $this->circleRequest->getCircle($circleId, $this->federatedUserService->getCurrentUser());

$member = new Member();
		$member->importFromIFederatedUser($federatedUser);

$this->federatedUserService->setMemberPatron($member);

$event = new FederatedEvent(SingleMemberAdd::class);
		$event->setCircle($circle);
		$event->setMember($member);
		$event->forceSync($forceSync);

$this->federatedEventService->newEvent($event);

$this->eventDispatcher->dispatchTyped(new UserShareAccessUpdatedEvent($this->collectShareAccessUpdateUsers($member)));

return $event->getOutcome();
	}

/**
	 * @param string $circleId
	 * @param IFederatedUser[] $members
	 *
	 * @return FederatedUser[]
	 * @throws CircleNotFoundException
	 * @throws FederatedEventException
	 * @throws FederatedItemException
	 * @throws InitiatorNotConfirmedException
	 * @throws InitiatorNotFoundException
	 * @throws OwnerNotFoundException
	 * @throws RemoteNotFoundException
	 * @throws RemoteResourceNotFoundException
	 * @throws UnknownRemoteException
	 * @throws RemoteInstanceException
	 * @throws RequestBuilderException
	 */
	public function addMembers(string $circleId, array $federatedUsers): array {
		$this->federatedUserService->mustHaveCurrentUser();
		$circle = $this->circleRequest->getCircle($circleId, $this->federatedUserService->getCurrentUser());

if ($this->federatedUserService->isInitiatedByOcc()) {
			$patron = $this->federatedUserService->getAppInitiator('occ', Member::APP_OCC);
		} else {
			$patron = $this->federatedUserService->getCurrentUser();
		}

$members = array_map(
			function (FederatedUser $federatedUser) use ($patron) {
				$member = new Member();
				$member->importFromIFederatedUser($federatedUser);
				$member->setInvitedBy($patron);

return $member;
			}, $federatedUsers
		);

$event = new FederatedEvent(MassiveMemberAdd::class);
		$event->setCircle($circle);
		$event->setMembers($members);
		$event->setParams(new SimpleDataStore(['federatedUsers' => $members]));

$this->federatedEventService->newEvent($event);

$this->eventDispatcher->dispatchTyped(new UserShareAccessUpdatedEvent(array_merge(...array_map(fn (Member $member) => $this->collectShareAccessUpdateUsers($member), array_values($members)))));

return $event->getOutcome();
	}

/**
	 * @param string $memberId
	 * @param bool $forceSync
	 *
	 * @return array
	 * @throws FederatedEventException
	 * @throws FederatedItemException
	 * @throws InitiatorNotConfirmedException
	 * @throws InitiatorNotFoundException
	 * @throws MemberNotFoundException
	 * @throws OwnerNotFoundException
	 * @throws RemoteNotFoundException
	 * @throws RemoteResourceNotFoundException
	 * @throws UnknownRemoteException
	 * @throws RequestBuilderException
	 */
	public function removeMember(string $memberId, bool $forceSync = false): array {
		$this->federatedUserService->mustHaveCurrentUser();
		$member = $this->memberRequest->getMemberById(
			$memberId,
			$this->federatedUserService->getCurrentUser()
		);

$event = new FederatedEvent(MemberRemove::class);
		$event->setCircle($member->getCircle());
		$event->setMember($member);
		$event->forceSync($forceSync);

$this->federatedEventService->newEvent($event);

$this->eventDispatcher->dispatchTyped(new UserShareAccessUpdatedEvent($this->collectShareAccessUpdateUsers($member)));

return $event->getOutcome();
	}

/**
	 * @return list<IUser>
	 */
	public function collectShareAccessUpdateUsers(Member|FederatedUser $member): array {
		if ($member->getUserType() === Member::TYPE_USER) {
			return [$this->userManager->getExistingUser($member->getUserId())];
		}

if ($member->getUserType() === Member::TYPE_CIRCLE) {
			$circle = $this->circleRequest->getCircle($member->getSingleId());
			$members = $circle->getInheritedMembers();
			$userMembers = array_filter($members, static fn (Member $inheritedMember) => $inheritedMember->getUserType() === Member::TYPE_USER);
			return array_map(fn (Member $inheritedMember) => $this->userManager->getExistingUser($inheritedMember->getUserId()), $userMembers);
		}

return [];
	}

/**
	 * @param string $memberId
	 * @param int $level
	 *
	 * @return array
	 * @throws FederatedEventException
	 * @throws InitiatorNotConfirmedException
	 * @throws InitiatorNotFoundException
	 * @throws MemberNotFoundException
	 * @throws OwnerNotFoundException
	 * @throws RemoteNotFoundException
	 * @throws RemoteResourceNotFoundException
	 * @throws UnknownRemoteException
	 * @throws FederatedItemException
	 * @throws RequestBuilderException
	 */
	public function memberLevel(string $memberId, int $level): array {
		$this->federatedUserService->mustHaveCurrentUser();
		$member =
			$this->memberRequest->getMemberById($memberId, $this->federatedUserService->getCurrentUser());

$event = new FederatedEvent(MemberLevel::class);
		$event->setCircle($member->getCircle());
		$event->setMember($member);
		$event->setParams(new SimpleDataStore(['level' => $level]));

$this->federatedEventService->newEvent($event);

return $event->getOutcome();
	}

/**
	 * @param Member $member
	 *
	 * @return bool
	 * @throws InvalidIdException
	 * @throws RemoteNotFoundException
	 * @throws RequestBuilderException
	 * @throws UnknownRemoteException
	 */
	public function insertOrUpdate(Member $member): bool {
		try {
			$this->federatedUserService->confirmSingleIdUniqueness($member);

$member->setNoteObj('invitedBy', $member->getInvitedBy());

$this->memberRequest->insertOrUpdate($member);
			$this->membershipService->onUpdate($member->getSingleId());
		} catch (FederatedUserException $e) {
			$this->e($e);

return false;
		}

return true;
	}
}

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