<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class SystemNotificationCampaign extends Model
{
    protected $guarded = ['id'];

    protected function casts(): array
    {
        return ['audience' => 'array', 'completed_at' => 'datetime'];
    }

    public function tenant()
    {
        return $this->belongsTo(Tenant::class);
    }

    public function creator()
    {
        return $this->belongsTo(User::class, 'created_by');
    }

    public function notifications()
    {
        return $this->hasMany(UserNotification::class);
    }
}