34 lines
707 B
PHP
34 lines
707 B
PHP
<?php
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declare (strict_types = 1);
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namespace app\index\model;
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use app\common\model\ProductSkuBaseModel;
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/**
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* 产品SKU模型
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* @mixin \think\Model
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*/
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class ProductSkuModel extends ProductSkuBaseModel
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{
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// json字段
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protected $json = ['photo_album'];
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protected $jsonAssoc = true;
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// 关联sku属性
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public function attr()
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{
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return $this->hasMany(ProductSkuAttrModel::class, 'sku_id', 'id');
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}
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// 所属产品范围查询
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public function scopeByProductId($query, $product)
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{
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if (is_array($product)) {
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$query->whereIn('product_id', $product);
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return;
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}
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$query->where('product_id', '=', $product);
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}
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}
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