hasMany('GoodsImage', 'goods_id', 'id')->field('goods_id, uri'); } /** * 商品SKU 关联模型 */ public function GoodsItem() { return $this->hasMany('GoodsItem', 'goods_id', 'id') ->field('id, goods_id, image, spec_value_ids, spec_value_str, market_price, price, stock, chengben_price'); } /** * 店铺 关联模型 */ public function Shop() { return $this->hasOne(\app\common\model\shop\Shop::class, 'id', 'shop_id') ->field('id, name, logo, type, star, score, intro,is_pay, mobile'); } public function getIsDistributionDescAttr($value, $data) { return $data['is_distribution'] ? '是': '否'; } /** * 根据商品id获取商品名称 */ public function getGoodsNameById($goods_id) { return $this->where('id',$goods_id)->value('name'); } /** * 根据商品id查询商品是否上架 */ public function checkStatusById($goods_id) { $status = $this ->where([ ['id','=',$goods_id], ['del','=',0], ]) ->value('status'); if ($status){ if ($status == 1){ return true; } if (empty($status) || $status ===0){ return false; } } return false; } /** * 根据goods_id查询商品配送方式及所需信息 */ public function getExpressType($goods_id) { return $this->where('id',$goods_id)->column('express_type,express_money,express_template_id')[0]; } /** * 最小值与最大值范围 */ public function getMinMaxPriceAttr($value, $data) { return '¥ ' . $data['min_price'] . '~ ¥ '. $data['max_price']; } /** * @notes 商品是否参与分销 * @param $value * @return string * @author Tab * @date 2021/9/1 17:29 */ public function getDistributionFlagAttr($value) { $data = DistributionGoods::where('goods_id', $value)->findOrEmpty()->toArray(); if (!empty($data) && $data['is_distribution'] == 1) { return true; } return false; } /** * @notes 分销状态搜索器 * @param $query * @param $value * @param $data * @author Tab * @date 2021/9/2 9:55 */ public function searchIsDistributionAttr($query, $value, $data) { // 不参与分销 if (isset($data['is_distribution']) && $data['is_distribution'] == '0') { // 先找出参与分销的商品id $ids = DistributionGoods::where('is_distribution', 1)->column('goods_id'); // 在搜索条件中将它们排除掉 $query->where('id', 'not in', $ids); } // 参与分销 if (isset($data['is_distribution']) && $data['is_distribution'] == '1') { // 先找出参与分销的商品id $ids = DistributionGoods::where('is_distribution', 1)->column('goods_id'); // 在搜索条件中使用它们来进行过滤 $query->where('id', 'in', $ids); } } public static function exportFields() { return ''; } public static function fieldName() { return [ 'id' => 'ID', 'type' => '商品类型', 'name' => '商品名称', 'code' => '商品编码', 'shop_id' => '商家', 'shop_cate_id' => '商家商品分类', 'first_cate_id' => '平台商品一级分类', 'second_cate_id' => '平台商品二级分类', 'third_cate_id' => '平台商品三级分类', 'brand_id' => '品牌', 'unit_id' => '商品单位', 'image' => '商品主图', 'content' => '商品详情', 'sales_actual' => '商品实际销量', 'max_price' => '最高价格', 'min_price' => '最低价格', 'market_price' => '市场价', 'stock' => '总库存', 'custom_params' => '自定义参数', ]; } }