184 lines
5.5 KiB
PHP
184 lines
5.5 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\common\model\goods;
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use app\common\basics\Models;
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use app\common\model\distribution\DistributionGoods;
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/**
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* 商品-模型
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* Class Goods
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* @package app\common\model\goods
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*/
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class Goods extends Models
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{
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/**
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* 商品轮播图 关联模型
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*/
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public function GoodsImage()
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{
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return $this->hasMany('GoodsImage', 'goods_id', 'id')->field('goods_id, uri');
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}
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/**
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* 商品SKU 关联模型
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*/
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public function GoodsItem()
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{
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return $this->hasMany('GoodsItem', 'goods_id', 'id')
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->field('id, goods_id, image, spec_value_ids, spec_value_str, market_price, price, stock, chengben_price');
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}
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/**
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* 店铺 关联模型
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*/
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public function Shop()
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{
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return $this->hasOne(\app\common\model\shop\Shop::class, 'id', 'shop_id')
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->field('id, name, logo, type, star, score, intro,is_pay, mobile');
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}
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public function getIsDistributionDescAttr($value, $data)
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{
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return $data['is_distribution'] ? '是': '否';
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}
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/**
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* 根据商品id获取商品名称
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*/
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public function getGoodsNameById($goods_id)
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{
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return $this->where('id',$goods_id)->value('name');
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}
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/**
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* 根据商品id查询商品是否上架
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*/
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public function checkStatusById($goods_id)
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{
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$status = $this
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->where([
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['id','=',$goods_id],
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['del','=',0],
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])
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->value('status');
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if ($status){
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if ($status == 1){
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return true;
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}
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if (empty($status) || $status ===0){
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return false;
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}
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}
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return false;
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}
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/**
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* 根据goods_id查询商品配送方式及所需信息
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*/
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public function getExpressType($goods_id)
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{
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return $this->where('id',$goods_id)->column('express_type,express_money,express_template_id')[0];
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}
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/**
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* 最小值与最大值范围
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*/
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public function getMinMaxPriceAttr($value, $data)
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{
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return '¥ ' . $data['min_price'] . '~ ¥ '. $data['max_price'];
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}
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/**
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* @notes 商品是否参与分销
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* @param $value
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* @return string
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* @author Tab
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* @date 2021/9/1 17:29
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*/
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public function getDistributionFlagAttr($value)
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{
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$data = DistributionGoods::where('goods_id', $value)->findOrEmpty()->toArray();
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if (!empty($data) && $data['is_distribution'] == 1) {
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return true;
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}
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return false;
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}
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/**
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* @notes 分销状态搜索器
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* @param $query
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* @param $value
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* @param $data
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* @author Tab
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* @date 2021/9/2 9:55
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*/
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public function searchIsDistributionAttr($query, $value, $data)
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{
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// 不参与分销
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if (isset($data['is_distribution']) && $data['is_distribution'] == '0') {
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// 先找出参与分销的商品id
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$ids = DistributionGoods::where('is_distribution', 1)->column('goods_id');
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// 在搜索条件中将它们排除掉
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$query->where('id', 'not in', $ids);
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}
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// 参与分销
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if (isset($data['is_distribution']) && $data['is_distribution'] == '1') {
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// 先找出参与分销的商品id
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$ids = DistributionGoods::where('is_distribution', 1)->column('goods_id');
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// 在搜索条件中使用它们来进行过滤
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$query->where('id', 'in', $ids);
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}
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}
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public static function exportFields()
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{
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return '';
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}
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public static function fieldName()
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{
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return [
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'id' => 'ID',
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'type' => '商品类型',
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'name' => '商品名称',
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'code' => '商品编码',
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'shop_id' => '商家',
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'shop_cate_id' => '商家商品分类',
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'first_cate_id' => '平台商品一级分类',
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'second_cate_id' => '平台商品二级分类',
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'third_cate_id' => '平台商品三级分类',
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'brand_id' => '品牌',
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'unit_id' => '商品单位',
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'image' => '商品主图',
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'content' => '商品详情',
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'sales_actual' => '商品实际销量',
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'max_price' => '最高价格',
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'min_price' => '最低价格',
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'market_price' => '市场价',
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'stock' => '总库存',
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'custom_params' => '自定义参数',
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];
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}
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} |