sae_r301_g12/codeigniter-develop/application/models/Genre_model.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');

class Genre_model extends CI_Model {

    public function __construct() {
        parent::__construct();
        $this->load->database(); 
    }

    public function get_all() {
        $query = $this->db->get('genre');
        return $query->result_array();
    }

    public function get_by_game($game_id) {
        $this->db->select('genre.*');
        $this->db->from('genre');

        $this->db->join('game_genre', 'game_genre.genreId = genre.genreId');
        
        $this->db->where('game_genre.gameId', $game_id);
        
        $query = $this->db->get();
        return $query->result_array();
    }
}