105 lines
2.7 KiB
PHP
105 lines
2.7 KiB
PHP
<?php
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namespace App\Domains\Bundle\Models;
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use App\Domains\Tenant\Models\Tenant;
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use Illuminate\Database\Eloquent\Attributes\Fillable;
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use Illuminate\Database\Eloquent\Factories\HasFactory;
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use Illuminate\Database\Eloquent\Model;
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use Illuminate\Database\Eloquent\Relations\BelongsTo;
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use Illuminate\Database\Eloquent\Relations\HasMany;
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use Illuminate\Database\Eloquent\Casts\Attribute;
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#[Fillable([
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'tenant_codigo',
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'nombre',
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'descripcion',
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'precio',
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])]
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class Bundle extends Model
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{
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use HasFactory;
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protected $table = 'bundles';
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protected $appends = ['stock_tecnico'];
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protected function casts(): array
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{
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return [
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'precio' => 'decimal:2',
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];
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}
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/**
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* @return BelongsTo<Tenant, $this>
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*/
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public function tenant(): BelongsTo
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{
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return $this->belongsTo(Tenant::class, 'tenant_codigo', 'codigo');
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}
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/**
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* @return HasMany<BundleItem, $this>
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*/
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public function items(): HasMany
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{
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return $this->hasMany(BundleItem::class, 'bundle_id');
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}
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public function incrementReservedStock(int $amount): void
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{
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if ($amount < 0) {
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throw new \InvalidArgumentException('El monto a incrementar debe ser positivo.');
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}
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foreach ($this->items as $item) {
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$item->variant->incrementReservedStock($amount * $item->cantidad);
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}
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}
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public function decrementReservedStock(int $amount): void
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{
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if ($amount < 0) {
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throw new \InvalidArgumentException('El monto a decrementar debe ser positivo.');
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}
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foreach ($this->items as $item) {
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$item->variant->decrementReservedStock($amount * $item->cantidad);
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}
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}
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public function confirmReservedStock(int $amount): void
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{
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if ($amount < 0) {
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throw new \InvalidArgumentException('El monto a confirmar debe ser positivo.');
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}
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foreach ($this->items as $item) {
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$item->variant->confirmReservedStock($amount * $item->cantidad);
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}
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}
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protected function stockTecnico(): Attribute
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{
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return Attribute::get(function () {
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if ($this->items->isEmpty()) {
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return 0;
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}
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$minStock = PHP_INT_MAX;
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foreach ($this->items as $item) {
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// Ensure variant is loaded
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if ($item->variant) {
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$itemStock = floor($item->variant->stock_tecnico / $item->cantidad);
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if ($itemStock < $minStock) {
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$minStock = $itemStock;
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}
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}
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}
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return $minStock === PHP_INT_MAX ? 0 : (int) $minStock;
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});
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}
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}
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