Post-visit reviews

$review = $appointment->review($attendee)
    ->rating(5)
    ->title('Quick and thorough')
    ->content('Clear explanation and no waiting.')
    ->create();

$review->verified;                      // true: a participant of a completed appointment

$appointment->averageRating();          // ?float
$appointment->ratingSummary();          // RatingSummary DTO: average, count, distribution, …
$appointment->approvedReviewsCount();   // int

use Illuminate\Foundation\Auth\User as Authenticatable;
use RoundlyConsulting\Appointments\Concerns\HasAppointments;
use RoundlyConsulting\Reviews\Concerns\CanReview;

class User extends Authenticatable
{
    use CanReview;
    use HasAppointments;
}

namespace App\Reviews;

use Illuminate\Database\Eloquent\Model;
use RoundlyConsulting\Appointments\Enums\ParticipantRole;
use RoundlyConsulting\Appointments\Enums\Status;
use RoundlyConsulting\Appointments\Models\Appointment;
use RoundlyConsulting\Appointments\Reviews\VerifiedAttendanceResolver;

// Only attendees — not organisers — count as verified reviewers.
final class AttendeesOnlyResolver implements VerifiedAttendanceResolver
{
    public function verified(Model $author, Model $appointment): bool
    {
        return $appointment instanceof Appointment
            && $appointment->status === Status::Completed
            && $appointment->participants()
                ->whereMorphedTo('participant', $author)
                ->where('role', ParticipantRole::Attendee->value)
                ->exists();
    }
}

// config/appointments.php
'reviews' => [
    'verified_attendance_resolver' => App\Reviews\AttendeesOnlyResolver::class,
    'require_verified_attendance' => true,   // review() throws for unverified authors
],