iao_team/app/helpers.php

<?php

function getCards()
{
    return \App\Models\Card::where('enabled', true)->orderBy('name')->get();
}

function getCategories()
{
    return \App\Models\Category::where('enabled', true)->where('parent_id', null)->orderBy('name')->get();
}

function formatPrice($price)
{
    return "€ " . number_format($price, 2, ",", ".");
}