3.01-QCM_MuscuMaths/Website/models/ModelAnswer.php

<?php

class ModelAnswer
{
    private $gwAnswer;

    public function __construct()
    {
        $this->gwAnswer = new GatewayAnswer();
    }

    function addAnswer($answer)
    {
        $answersId = $this->gwAnswer->addAnswer($answer);
        return $answersId;
    }

    function getAnswersByIDQuestions($id) 
    {
        $answers = $this->gwAnswer->getAnswersByIDQuestions($id);
        return $answers;
    }

    function updateAnswer($answersId,$answer) 
    {
        $this->gwAnswer->updateAnswer($answersId,$answer);
    }
}