sam-api/app/Models/Tenants/Subscription.php

<?php

namespace App\Models\Tenants;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

/**
 * @mixin IdeHelperSubscription
 */
class Subscription extends Model
{
    use SoftDeletes;

    protected $fillable = [
        'tenant_id', 'plan_id', 'started_at', 'ended_at', 'status',
    ];

    protected $dates = [
        'started_at', 'ended_at',
    ];

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

    public function plan() {
        return $this->belongsTo(Plan::class);
    }

    public function payments() {
        return $this->hasMany(Payment::class);
    }
}