<?php
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namespace app\common\model\plus\point;
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use app\common\model\BaseModel;
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/**
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* Class Exchange
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* 积分兑换模型
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* @package app\common\model\plus\exchange
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*/
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class Product extends BaseModel
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{
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protected $name = 'point_product';
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protected $pk = 'point_product_id';
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/**
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* 详情
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*/
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public static function detail($point_product_id, $with = [])
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{
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return (new static())->with($with)->find($point_product_id);
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}
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/**
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*关联商品表
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*/
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public function product()
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{
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return $this->belongsTo('app\\common\\model\\product\\Product', 'product_id', 'product_id');
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}
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/**
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*关联商品表
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*/
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public function sku()
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{
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return $this->hasMany('app\\common\\model\\plus\\point\\ProductSku');
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}
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/**
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* 商品ID是否存在
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*/
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public static function isExistProductId($productId)
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{
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return (new static)->where('product_id', '=', $productId)
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->where('is_delete', '=', 0)
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->value('point_product_id');
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}
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}
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