class.FlashcardSessionArrayRepository.php

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<?php

declare(strict_types=1);

namespace ILIAS\Glossary\Flashcard;

class FlashcardSessionArrayRepository implements FlashcardSessionRepositoryInterface
{
    protected array $session = [];

    public function __construct()
    {
    }

    public function setInitialTerms(int $glo_id, int $user_id, int $box_nr, array $initial_terms): void
    {
        $key = self::KEY_BASE . $glo_id . "_" . $user_id . "_" . $box_nr . "_initial_terms";
        $this->session[$key] = $initial_terms;
    }

    public function getInitialTerms(int $glo_id, int $user_id, int $box_nr): array
    {
        $key = self::KEY_BASE . $glo_id . "_" . $user_id . "_" . $box_nr . "_initial_terms";
        if (isset($this->session[$key])) {
            return $this->session[$key];
        }
        return [];
    }

    public function setTerms(int $glo_id, int $user_id, int $box_nr, array $terms): void
    {
        $key = self::KEY_BASE . $glo_id . "_" . $user_id . "_" . $box_nr . "_terms";
        $this->session[$key] = $terms;
    }

    public function getTerms(int $glo_id, int $user_id, int $box_nr): array
    {
        $key = self::KEY_BASE . $glo_id . "_" . $user_id . "_" . $box_nr . "_terms";
        if (isset($this->session[$key])) {
            return $this->session[$key];
        }
        return [];
    }
}