Comparing two tables in MYSQL and limiting the result based on the current date

I am comparing the data of these two tables pontos and pontos_view in practice, in the pontos table there is a list of tasks that when executed by the user, saved in pontos_view thus causing the user to not execute the same task.

$this->container->database->query("
SELECT id,public,ponto 
FROM pontos p 
WHERE NOT EXISTS(
SELECT id_point_public,date_view FROM pontos_view v 
WHERE p.public = v.id_point_public AND v.id_us=:idUser) LIMIT 20",
[
    ':idUser' => $_SESSION['user_id']
])->fetchAll();

But I need to limit the amount of tasks of the day. -I thought of something like: use the date_view field of the pontos_view table and count the tasks performed in the day compared to the current date and a limit ..
If the user has performed 20 tasks today registered in the pontos_view table does not display anything else ..

Does anyone know how it would be possible to do this?