201 lines
7.5 KiB
PHP
201 lines
7.5 KiB
PHP
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<?php
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/**
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* tpshop
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* ============================================================================
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* 版权所有 2015-2027 深圳搜豹网络科技有限公司，并保留所有权利。
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* 网站地址: http://www.tp-shop.cn
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* ----------------------------------------------------------------------------
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* 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用 .
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* 不允许对程序代码以任何形式任何目的的再发布。
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* ============================================================================
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* Author: IT宇宙人
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* Date: 2015-09-09
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*/
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namespace app\common\model;
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use think\Db;
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use think\Model;
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class Goods extends Model
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{
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public function specImage(){
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return $this->hasMany('SpecImage', 'goods_id', 'goods_id');
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}
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public function specGoodsPrice()
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{
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return $this->hasMany('specGoodsPrice', 'goods_id', 'goods_id');
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}
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public function goodsImages()
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{
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return $this->hasMany('GoodsImages', 'goods_id', 'goods_id');
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}
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public function FlashSale()
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{
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return $this->hasOne('FlashSale', 'id', 'prom_id');
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}
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public function teamActivity()
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{
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return $this->hasOne('TeamActivity', 'goods_id', 'goods_id')->where('deleted', 0);
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}
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public function PromGoods()
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{
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return $this->hasOne('PromGoods', 'id', 'prom_id')->cache(true, 10);
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}
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public function GroupBuy()
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{
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return $this->hasOne('GroupBuy', 'id', 'prom_id');
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}
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public function brand()
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{
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return $this->hasOne('brand', 'id', 'brand_id');
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}
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public function getDiscountAttr($value, $data)
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{
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if ($data['market_price'] == 0) {
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$discount = 10;
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} else {
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$discount = round($data['shop_price'] / $data['market_price'], 2) * 10;
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}
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return $discount;
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}
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public function goodsAttr()
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{
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return $this->hasMany('GoodsAttr', 'goods_id' ,'goods_id')->join('__GOODS_ATTRIBUTE__ b', '__PREFIX__goods_attr.attr_id = b.attr_id')->order('b.order desc');
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}
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/**
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* 获取商品评价
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* 好评数差评数中评数及其百分比,和总评数
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* @param $value
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* @param $data
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* @return array|false|\PDOStatement|string|Model
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*/
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public function getCommentStatisticsAttr($value, $data)
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{
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$comment_where = ['is_show' => 1, 'goods_id' => $data['goods_id'], 'user_id' => ['gt', 0]]; //公共条件
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// $field = "sum(case when img !='' and img not like 'N;%' then 1 else 0 end) as img_sum,"
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// . "sum(case when goods_rank >= 4 and goods_rank <= 5 then 1 else 0 end) as high_sum," .
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// "sum(case when goods_rank >= 3 and goods_rank <4 then 1 else 0 end) as center_sum," .
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// "sum(case when goods_rank < 3 then 1 else 0 end) as low_sum,count(comment_id) as total_sum";
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$field = "sum(case when img !='' and img not like 'N;%' then 1 else 0 end) as img_sum,"
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. "sum(case when ceil((deliver_rank+goods_rank+service_rank)/3)= 4 or ceil((deliver_rank+goods_rank+service_rank)/3)= 5 then 1 else 0 end) as high_sum," .
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"sum(case when ceil((deliver_rank+goods_rank+service_rank)/3)= 3 then 1 else 0 end) as center_sum," .
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"sum(case when ceil((deliver_rank+goods_rank+service_rank)/3)<=2 then 1 else 0 end) as low_sum,count(comment_id) as total_sum";
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$comment_statistics = Db::name('comment')->field($field)->where($comment_where)->group('goods_id')->find();
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if ($comment_statistics) {
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$comment_statistics['high_rate'] = ceil($comment_statistics['high_sum'] / $comment_statistics['total_sum'] * 100); // 好评率
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$comment_statistics['center_rate'] = ceil($comment_statistics['center_sum'] / $comment_statistics['total_sum'] * 100); // 中评率
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$comment_statistics['low_rate'] = ceil($comment_statistics['low_sum'] / $comment_statistics['total_sum'] * 100); // 差评率
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} else {
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$comment_statistics = ['img_sum' => 0, 'high_sum' => 0, 'high_rate' => 0, 'center_sum' => 0, 'center_rate' => 0, 'low_sum' => 0, 'low_rate' => 0, 'total_sum' => 0];
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}
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return $comment_statistics;
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}
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public function getPriceLadderAttr($value)
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{
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if (!empty($value)) {
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return json_decode($value, true);
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} else {
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return [];
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}
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}
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public function setVirtualIndateAttr($value)
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{
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$virtual_time = strtotime($value);
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if($virtual_time > time()){
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return $virtual_time;
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}else{
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return 0;
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}
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}
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public function setExchangeIntegralAttr($value, $data){
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if($data['is_virtual'] == 1){
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return 0;
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}else{
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return $value;
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}
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}
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public function setCatIdAttr($value, $data){
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if($data['cat_id_3']){
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return $data['cat_id_3'];
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}
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if($data['cat_id_2']){
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return $data['cat_id_2'];
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}
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return $value;
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}
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public function setExtendCatIdAttr($value, $data){
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if($data['extend_cat_id_3']){
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return $data['extend_cat_id_3'];
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}
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if($data['extend_cat_id_2']){
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return $data['extend_cat_id_2'];
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}
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return $value;
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}
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public function setSpecTypeAttr($value, $data){
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return $data['goods_type'];
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}
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public function setPriceLadderAttr($value, $data){
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if ($data['ladder_amount'][0] > 0) {
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$price_ladder = array();
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foreach ($data['ladder_amount'] as $key => $value) {
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$price_ladder[$key]['amount'] = intval($data['ladder_amount'][$key]);
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$price_ladder[$key]['price'] = floatval($data['ladder_price'][$key]);
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}
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$price_ladder = array_values(array_sort($price_ladder, 'amount', 'asc'));
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return json_encode($price_ladder);
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}else{
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return '';
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}
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}
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//获取商品规格
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public function getSpecAttr($value, $data)
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{
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$spec_goods_price_key = db('spec_goods_price')->where("goods_id", $data['goods_id'])->column('key');
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if($spec_goods_price_key){
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$spec_goods_price_key_str = implode('_', $spec_goods_price_key);
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$spec_goods_price_key_arr = explode('_', $spec_goods_price_key_str);
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$spec_goods_price_key_arr = array_unique($spec_goods_price_key_arr);
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$spec_item_list = db('spec_item')->where('id', 'IN', $spec_goods_price_key_arr)->order('order_index asc')->select();
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$spec_ids = get_arr_column($spec_item_list, 'spec_id');
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$spec_list = db('spec')->where('id', 'IN', $spec_ids)->order('`order` desc, id asc')->select();
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foreach($spec_list as $spec_key=>$spec_val){
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foreach($spec_item_list as $spec_item_key=>$spec_item_val){
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if($spec_val['id'] == $spec_item_val['spec_id']){
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$spec_list[$spec_key]['spec_item'][] = $spec_item_val;
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}
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}
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}
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return $spec_list;
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}
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return [];
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}
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public function goodsCategory()
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{
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return $this->hasOne('GoodsCategory', 'id', 'cat_id');
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}
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public function getExchangeIntegralPriceAttr($value, $data)
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{
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$point_rate = tpCache('integral.point_rate');
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if ($point_rate) {
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return $price = round($data['shop_price'] - $data['exchange_integral'] / $point_rate, 2);
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} else {
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return $price = round($data['shop_price'] - $data['exchange_integral'] / 10, 2);
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}
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}
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}
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