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325 lines
12 KiB
PHP
325 lines
12 KiB
PHP
<?php
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/**
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*
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* @author: xaboy<365615158@qq.com>
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* @day: 2017/12/12
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*/
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namespace app\ebapi\model\store;
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use app\admin\model\store\StoreProductAttrValue as StoreProductAttrValuemodel;
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use app\core\model\system\SystemUserLevel;
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use app\core\model\user\UserLevel;
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use basic\ModelBasic;
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use app\core\util\SystemConfigService;
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use traits\ModelTrait;
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class StoreProduct extends ModelBasic
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{
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use ModelTrait;
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protected function getSliderImageAttr($value)
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{
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return json_decode($value,true)?:[];
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}
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public static function getValidProduct($productId,$field = 'add_time,browse,cate_id,code_path,cost,description,ficti,give_integral,id,image,is_bargain,is_benefit,is_best,is_del,is_hot,is_new,is_postage,is_seckill,is_show,keyword,mer_id,mer_use,ot_price,postage,price,sales,slider_image,sort,stock,store_info,store_name,unit_name,vip_price,IFNULL(sales,0) + IFNULL(ficti,0) as fsales')
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{
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$Product=self::where('is_del',0)->where('is_show',1)->where('id',$productId)->field($field)->find();
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if($Product) return $Product->toArray();
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else return false;
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}
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public static function validWhere()
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{
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return self::where('is_del',0)->where('is_show',1)->where('mer_id',0);
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}
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public static function getProductList($data,$uid)
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{
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$sId = $data['sid'];
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$cId = $data['cid'];
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$keyword = $data['keyword'];
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$priceOrder = $data['priceOrder'];
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$salesOrder = $data['salesOrder'];
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$news = $data['news'];
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$page = $data['page'];
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$limit = $data['limit'];
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$model = self::validWhere();
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if($sId){
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$product_ids=self::getDb('store_product_cate')->where('cate_id',$sId)->column('product_id');
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if(count($product_ids))
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$model=$model->where('id',"in",$product_ids);
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else
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$model=$model->where('cate_id',-1);
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}elseif($cId){
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$sids = StoreCategory::pidBySidList($cId)?:[];
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if($sids){
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$sidsr = [];
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foreach($sids as $v){
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$sidsr[] = $v['id'];
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}
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$model=$model->where('cate_id','IN',$sidsr);
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}
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}
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if(!empty($keyword)) $model=$model->where('keyword|store_name','LIKE',htmlspecialchars("%$keyword%"));
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if($news!=0) $model=$model->where('is_new',1);
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$baseOrder = '';
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if($priceOrder) $baseOrder = $priceOrder == 'desc' ? 'price DESC' : 'price ASC';
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// if($salesOrder) $baseOrder = $salesOrder == 'desc' ? 'sales DESC' : 'sales ASC';//真实销量
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if($salesOrder) $baseOrder = $salesOrder == 'desc' ? 'sales DESC' : 'sales ASC';//虚拟销量
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if($baseOrder) $baseOrder .= ', ';
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$model=$model->order($baseOrder.'sort DESC, add_time DESC');
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$list=$model->page((int)$page,(int)$limit)->field('id,store_name,cate_id,image,IFNULL(sales,0) + IFNULL(ficti,0) as sales,price,stock')->select();
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$list=count($list) ? $list->toArray() : [];
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return self::setLevelPrice($list,$uid);
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}
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/*
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* 分类搜索
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* @param string $value
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* @return array
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* */
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public static function getSearchStorePage($keyword,$uid)
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{
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$model = self::validWhere();
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if(strlen(trim($keyword))) $model = $model->where('store_name|keyword','LIKE',"%$keyword%");
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$list = $model->field('id,store_name,cate_id,image,IFNULL(sales,0) + IFNULL(ficti,0) as sales,price,stock')->select();
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return self::setLevelPrice($list,$uid);
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}
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/**
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* 新品产品
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* @param string $field
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* @param int $limit
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* @return false|\PDOStatement|string|\think\Collection
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*/
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public static function getNewProduct($field = '*',$limit = 0,$uid=0)
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{
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$model = self::where('is_new',1)->where('is_del',0)->where('mer_id',0)
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->where('stock','>',0)->where('is_show',1)->field($field)
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->order('sort DESC, id DESC');
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if($limit) $model->limit($limit);
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$list=$model->select();
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$list=count($list) ? $list->toArray() : [];
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return self::setLevelPrice($list,$uid);
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}
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/**
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* 热卖产品
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* @param string $field
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* @param int $limit
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* @return false|\PDOStatement|string|\think\Collection
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*/
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public static function getHotProduct($field = '*',$limit = 0,$uid=0)
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{
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$model = self::where('is_hot',1)->where('is_del',0)->where('mer_id',0)
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->where('stock','>',0)->where('is_show',1)->field($field)
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->order('sort DESC, id DESC');
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if($limit) $model->limit($limit);
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return self::setLevelPrice($model->select(),$uid);
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}
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/**
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* 热卖产品
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* @param string $field
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* @param int $limit
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* @return false|\PDOStatement|string|\think\Collection
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*/
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public static function getHotProductLoading($field = '*',$offset = 0,$limit = 0)
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{
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$model = self::where('is_hot',1)->where('is_del',0)->where('mer_id',0)
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->where('stock','>',0)->where('is_show',1)->field($field)
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->order('sort DESC, id DESC');
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if($limit) $model->limit($offset,$limit);
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return $model->select();
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}
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/**
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* 精品产品
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* @param string $field
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* @param int $limit
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* @return false|\PDOStatement|string|\think\Collection
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*/
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public static function getBestProduct($field = '*',$limit = 0,$uid=0)
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{
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$model = self::where('is_best',1)->where('is_del',0)->where('mer_id',0)
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->where('stock','>',0)->where('is_show',1)->field($field)
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->order('sort DESC, id DESC');
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if($limit) $model->limit($limit);
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return self::setLevelPrice($model->select(),$uid);
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}
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/*
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* 设置会员价格
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* @param object | array $list 产品列表
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* @param int $uid 用户uid
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* @return array
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* */
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public static function setLevelPrice($list,$uid,$isSingle=false)
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{
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if(is_object($list)) $list=count($list) ? $list->toArray() : [];
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$levelId=UserLevel::getUserLevel($uid);
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if($levelId){
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$discount=UserLevel::getUserLevelInfo($levelId,'discount');
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$discount=bcsub(1,bcdiv($discount,100,2),2);
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}else{
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$discount=SystemUserLevel::getLevelDiscount();
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$discount=bcsub(1,bcdiv($discount,100,2),2);
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}
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//如果不是数组直接执行减去会员优惠金额
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if(!is_array($list))
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//不是会员原价返回
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if($levelId)
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//如果$isSingle==true 返回优惠后的总金额，否则返回优惠的金额
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return $isSingle ? bcsub($list,bcmul($discount,$list,2),2) : bcmul($discount,$list,2);
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else
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return $isSingle ? $list : 0;
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//当$list为数组时$isSingle==true为一维数组 ，否则为二维
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if($isSingle)
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$list['vip_price']=isset($list['price']) ? bcsub($list['price'],bcmul($discount,$list['price'],2),2) : 0;
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else
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foreach ($list as &$item){
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$item['vip_price']=isset($item['price']) ? bcsub($item['price'],bcmul($discount,$item['price'],2),2) : 0;
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}
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return $list;
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}
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/**
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* 优惠产品
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* @param string $field
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* @param int $limit
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* @return false|\PDOStatement|string|\think\Collection
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*/
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public static function getBenefitProduct($field = '*',$limit = 0)
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{
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$model = self::where('is_benefit',1)
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->where('is_del',0)->where('mer_id',0)->where('stock','>',0)
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->where('is_show',1)->field($field)
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->order('sort DESC, id DESC');
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if($limit) $model->limit($limit);
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return $model->select();
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}
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public static function cateIdBySimilarityProduct($cateId,$field='*',$limit = 0)
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{
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$pid = StoreCategory::cateIdByPid($cateId)?:$cateId;
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$cateList = StoreCategory::pidByCategory($pid,'id') ?:[];
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$cid = [$pid];
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foreach ($cateList as $cate){
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$cid[] = $cate['id'];
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}
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$model = self::where('cate_id','IN',$cid)->where('is_show',1)->where('is_del',0)
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->field($field)->order('sort DESC,id DESC');
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if($limit) $model->limit($limit);
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return $model->select();
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}
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public static function isValidProduct($productId)
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{
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return self::be(['id'=>$productId,'is_del'=>0,'is_show'=>1]) > 0;
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}
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public static function getProductStock($productId,$uniqueId = '')
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{
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return $uniqueId == '' ?
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self::where('id',$productId)->value('stock')?:0
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: StoreProductAttr::uniqueByStock($uniqueId);
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}
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public static function decProductStock($num,$productId,$unique = '')
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{
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if($unique){
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$res = false !== StoreProductAttrValuemodel::decProductAttrStock($productId,$unique,$num);
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$res = $res && self::where('id',$productId)->setInc('sales',$num);
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}else{
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$res = false !== self::where('id',$productId)->dec('stock',$num)->inc('sales',$num)->update();
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}
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return $res;
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}
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/*
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* 减少销量,增加库存
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* @param int $num 增加库存数量
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* @param int $productId 产品id
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* @param string $unique 属性唯一值
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* @return boolean
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* */
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public static function incProductStock($num,$productId,$unique = '')
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{
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if($unique){
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$res = false !== StoreProductAttrValuemodel::incProductAttrStock($productId,$unique,$num);
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$res = $res && self::where('id',$productId)->setDec('sales',$num);
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}else{
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$res = false !== self::where('id',$productId)->inc('stock',$num)->dec('sales',$num)->update();
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}
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return $res;
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}
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public static function getPacketPrice($storeInfo,$productValue)
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{
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$store_brokerage_ratio=SystemConfigService::get('store_brokerage_ratio');
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$store_brokerage_ratio=bcdiv($store_brokerage_ratio,100,2);
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if(count($productValue)){
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$Maxkey=self::getArrayMax($productValue,'price');
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$Minkey=self::getArrayMin($productValue,'price');
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if(isset($productValue[$Maxkey])){
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$value=$productValue[$Maxkey];
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if($value['cost'] > $value['price'])
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$maxPrice=0;
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else
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$maxPrice=bcmul($store_brokerage_ratio,bcsub($value['price'],$value['cost']),0);
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unset($value);
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}else $maxPrice=0;
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if(isset($productValue[$Minkey])){
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$value=$productValue[$Minkey];
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if($value['cost'] > $value['price'])
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$minPrice=0;
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else
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$minPrice=bcmul($store_brokerage_ratio,bcsub($value['price'],$value['cost']),0);
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unset($value);
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}else $minPrice=0;
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if($minPrice==0 && $maxPrice==0)
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return 0;
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else
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return $minPrice.'~'.$maxPrice;
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}else{
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if($storeInfo['cost'] < $storeInfo['price'])
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return bcmul($store_brokerage_ratio,bcsub($storeInfo['price'],$storeInfo['cost']),0);
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else
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return 0;
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}
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}
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/*
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* 获取二维数组中最大的值
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* */
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public static function getArrayMax($arr,$field)
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{
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$temp=[];
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foreach ($arr as $k=>$v){
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$temp[]=$v[$field];
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}
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$maxNumber=max($temp);
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foreach ($arr as $k=>$v){
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if($maxNumber==$v[$field]) return $k;
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}
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return 0;
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}
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/*
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* 获取二维数组中最小的值
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* */
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public static function getArrayMin($arr,$field)
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{
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$temp=[];
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foreach ($arr as $k=>$v){
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$temp[]=$v[$field];
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}
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$minNumber=min($temp);
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foreach ($arr as $k=>$v){
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if($minNumber==$v[$field]) return $k;
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}
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return 0;
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}
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} |