TenantAtlas/app/Models/BackupSchedule.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class BackupSchedule extends Model
{
    use HasFactory;

    protected $guarded = [];

    protected $casts = [
        'is_enabled' => 'boolean',
        'include_foundations' => 'boolean',
        'days_of_week' => 'array',
        'policy_types' => 'array',
        'last_run_at' => 'datetime',
        'next_run_at' => 'datetime',
    ];

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

    public function operationRuns(): HasMany
    {
        return $this->hasMany(OperationRun::class, 'tenant_id', 'tenant_id')
            ->whereIn('type', [
                'backup_schedule_run',
                'backup_schedule_retention',
                'backup_schedule_purge',
            ])
            ->where('context->backup_schedule_id', (int) $this->getKey());
    }
}