<?php

namespace App\Policies;

use App\Models\BowlerChart;
use App\Models\User;

class BowlerChartPolicy
{
    /**
     * Any member of the chart's group (or an admin) can view it.
     */
    public function view(User $user, BowlerChart $chart): bool
    {
        return $user->is_admin
            || $user->groups()->where('groups.id', $chart->group_id)->exists();
    }

    /**
     * Only group owners and admins manage charts.
     */
    public function update(User $user, BowlerChart $chart): bool
    {
        return $user->is_admin || $user->ownsGroup($chart->group_id);
    }

    public function delete(User $user, BowlerChart $chart): bool
    {
        return $this->update($user, $chart);
    }
}