<?php namespace App\Models;
/**
 * @copyright (c) 2025 Notsoweb Software (https://notsoweb.com) - All Rights Reserved
 */


use Illuminate\Database\Eloquent\Model;

/**
 * Unidad de Medida
 *
 * Define las unidades de medida disponibles para los productos
 * (Unidad, Kilogramo, Litro, Metro, etc.)
 *
 * @author Moisés Cortés C. <moises.cortes@notsoweb.com>
 *
 * @version 1.0.0
 */
class UnitOfMeasurement extends Model
{
    protected $table = 'units_of_measurement';

    protected $fillable = [
        'name',
        'abbreviation',
        'allows_decimals',
        'is_active',
    ];

    protected $casts = [
        'allows_decimals' => 'boolean',
        'is_active' => 'boolean',
    ];

    /**
     * Scope para unidades activas
     */
    public function scopeActive($query)
    {
        return $query->where('is_active', true);
    }

    /**
     * Relación con inventarios
     */
    public function inventories()
    {
        return $this->hasMany(Inventory::class, 'unit_of_measure_id');
    }
}