class.assAnswerSimple.php

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<?php
 
use ILIAS\TestQuestionPool\ExportImport\Foundation\Normalize\FromNormalized;
use ILIAS\TestQuestionPool\ExportImport\Foundation\Normalize\ToNormalized;
use ILIAS\TestQuestionPool\ExportImport\Foundation\Normalize\Transformations;
use ILIAS\TestQuestionPool\ExportImport\Foundation\Normalize\Envelopes\Id;
 
class ASS_AnswerSimple implements ToNormalized, FromNormalized
{
    protected string $answertext;
 
    protected $points;
 
    protected $order;
 
    protected $id;
 
    public function __construct($answertext = "", $points = 0.0, $order = 0, $id = -1)
    {
        $this->answertext = $answertext;
        $this->setPoints($points);
        $this->order = $order;
        $this->id = $id;
    }
 
    public function getId(): int
    {
        return $this->id;
    }
 
    public function getAnswertext(): string
    {
        return $this->answertext;
    }
 
    public function getPoints(): float
    {
        return $this->points;
    }
 
    public function checkPoints($a_points): bool
    {
        return is_numeric($a_points);
    }
 
    public function getOrder(): int
    {
        return $this->order;
    }
 
    public function setOrder($order = 0): void
    {
        if ($order >= 0) {
            $this->order = $order;
        }
    }
 
    public function setId($id = -1): void
    {
        $this->id = $id;
    }
 
    public function setAnswertext($answertext = ""): void
    {
        $this->answertext = $answertext;
    }
 
    public function setPoints($points = 0.0): void
    {
        $new_points = str_replace(",", ".", $points);
        if ($this->checkPoints($new_points)) {
            $this->points = $new_points;
        } else {
            $this->points = 0.0;
        }
    }
 
    #[\Override]
    public function toNormalized(
        Transformations $transformations,
        array $context = []
    ): array|float|bool|int|string|null
    {
        return [
            'id' => $transformations->normalize(new Id($this->id, 'answer')),
            'answertext' => $this->answertext,
            'points' => $this->points,
            'order' => $this->order,
        ];
    }
 
    #[\Override]
    public function fromNormalized(
        array $normalized,
        Transformations $transformations
    ): static
    {
        return new static(
            $transformations->string($normalized['answertext']),
            $transformations->float($normalized['points']),
            $transformations->int($normalized['order']),
            $transformations->denormalize($normalized['id'], Id::class)->getId()
        );
    }
}