<?php
namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class PlatformSkuBinding extends Model
{
    protected $table = 'platform_sku_bindings';

    protected $fillable = [
        'platform_sku_id',
        'erp_sku_id',
        'is_active',
        'bound_at',
        'unbound_at',
        'reason',
    ];

    protected $casts = [
        'is_active' => 'boolean',
        'bound_at' => 'datetime',
        'unbound_at' => 'datetime',
    ];

    public function platformSku()
    {
        return $this->belongsTo(Platform::class, 'platform_sku_id');
    }

    public function erpSku()
    {
        return $this->belongsTo(ErpSku::class, 'erp_sku_id');
    }
}