nextcloud / circles

	 *

	 * @throws \Exception

	 */

	private function editGroupLevel(Circle $circle, Member &$group, $level) {

		try {

			$isMod = $this->membersRequest->forceGetMember($circle->getId(), $this->userId);

			$isMod->hasToBeAdmin();

			$isMod->hasToBeHigherLevel($level);

			$group->hasToBeMember();

			$group->cantBeOwner();

			$isMod->hasToBeHigherLevel($group->getLevel());

			$group->setLevel($level);

			$this->membersRequest->updateGroup($group);

		} catch (\Exception $e) {

			throw $e;

		}

	}

	/**

	 *

	 * @throws \Exception

	 */

	private function editMemberLevel(Circle $circle, Member &$member, $level) {

		try {

			$isMod = $this->membersRequest->forceGetMember($circle->getId(), $this->userId);

			$isMod->hasToBeModerator();

			$isMod->hasToBeHigherLevel($level);

			$member->hasToBeMember();

			$member->cantBeOwner();

			$isMod->hasToBeHigherLevel($member->getLevel());

			$member->setLevel($level);

			$this->membersRequest->updateMember($member);

		} catch (\Exception $e) {

			throw $e;

		}

	}

	/**

	 * @param Circle $circle