database->getConnection(); $stmt = $pdo->query("SELECT * FROM product"); return $stmt->fetchAll(PDO::FETCH_ASSOC); } public function find(string $id) { $conn = $this->database->getConnection(); $sql = "SELECT * FROM product WHERE id = :id"; $stmt = $conn->prepare($sql); $stmt->bindValue(":id", $id, PDO::PARAM_INT); $stmt->execute(); return $stmt->fetch(PDO::FETCH_ASSOC); } } ?>