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414 lines
12 KiB
414 lines
12 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\model;
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use app\common\enum\goods\Status as GoodsStatusEnum;
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use app\common\enum\order\DeliveryType as DeliveryTypeEnum;
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use app\common\library\helper;
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use app\store\model\GoodsCategoryRel as GoodsCategoryRelModel;
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use cores\BaseModel;
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use think\db\BaseQuery;
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use think\db\exception\DbException;
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use think\model\Collection;
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use think\model\relation\BelongsTo;
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use think\model\relation\HasMany;
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use think\model\relation\HasOne;
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use think\Paginator;
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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
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*/
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class Goods extends BaseModel
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{
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// 定义表名
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protected $name = 'goods';
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// 定义主键
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protected $pk = 'goods_id';
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// 追加字段
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protected $append = ['goods_sales'];
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/**
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* 关联模型：主图视频文件
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* @return HasOne
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*/
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public function video(): HasOne
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{
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return $this->hasOne('UploadFile', 'file_id', 'video_id');
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}
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/**
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* 关联模型：主图视频封面图片文件
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* @return HasOne
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*/
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public function videoCover(): HasOne
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{
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return $this->hasOne('UploadFile', 'file_id', 'video_cover_id');
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}
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/**
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* 计算显示销量 (初始销量 + 实际销量)
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* @param $value
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* @param $data
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* @return mixed
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*/
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public function getGoodsSalesAttr($value, $data)
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{
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return $data['sales_initial'] + $data['sales_actual'];
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}
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/**
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* 商品详情：HTML实体转换回普通字符
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* @param $value
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* @return string
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*/
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public function getContentAttr($value): string
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{
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return htmlspecialchars_decode($value);
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}
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/**
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* 获取器：单独设置折扣的配置
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* @param $json
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* @return mixed
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*/
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public function getAloneGradeEquityAttr($json)
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{
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return helper::jsonDecode($json);
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}
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/**
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* 获取器：商品配送方式
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* 如果配送方式为空,默认返回所有配送方式（用于后台商品管理时默认选中）
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* @param $json
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* @return mixed
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*/
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public function getDeliveryTypeAttr($json)
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{
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$values = helper::jsonDecode($json);
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return $values ?: array_keys(DeliveryTypeEnum::data());
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}
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/**
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* 修改器：单独设置折扣的配置
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* @param $data
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* @return false|string
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*/
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public function setAloneGradeEquityAttr($data)
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{
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return helper::jsonEncode($data);
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}
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/**
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* 修改器：商品配送方式
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* @param $data
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* @return false|string
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*/
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public function setDeliveryTypeAttr($data)
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{
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return helper::jsonEncode($data);
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}
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/**
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* 关联商品规格表
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* @return HasMany
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*/
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public function skuList(): HasMany
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{
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return $this->hasMany('GoodsSku')->order(['id' => 'asc']);
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}
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/**
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* 关联商品规格关系表
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* @return HasMany
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*/
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public function specRel(): HasMany
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{
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return $this->hasMany('GoodsSpecRel');
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}
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/**
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* 关联商品图片表
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* @return HasMany
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*/
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public function images(): HasMany
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{
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return $this->hasMany('GoodsImage')->order(['id']);
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}
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/**
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* 关联运费模板表
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* @return BelongsTo
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*/
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public function delivery(): BelongsTo
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{
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return $this->BelongsTo('Delivery');
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}
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/**
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* 关联订单评价表
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* @return HasMany
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*/
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public function commentData(): HasMany
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{
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return $this->hasMany('Comment');
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}
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/**
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* 获取商品列表
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* @param array $param 查询条件
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* @param int $listRows 分页数量
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* @return mixed
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* @throws DbException
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*/
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public function getList(array $param = [], int $listRows = 15)
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{
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// 筛选条件
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$query = $this->getQueryFilter($param);
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// 设置显示的销量 goods_sales
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$query->field(['(sales_initial + sales_actual) as goods_sales', '(line_price_max - goods_price_min) as discount']);
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// 排序条件
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$sort = $this->setQuerySort($param);
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$order = request()->get()['order'] ?? '';
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if (!empty($order)) {
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if ($order == 1) {
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$sort = ['goods_price_min' => 'asc'];
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}
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if ($order == 2) {
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$sort = ['goods_price_min' => 'desc'];
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}
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if ($order == 3) {
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$sort = ['discount' => 'asc'];
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}
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if ($order == 4) {
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$sort = ['discount' => 'desc'];
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}
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if ($order == 5) {
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$sort = ['goods_sales' => 'asc'];
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}
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if ($order == 6) {
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$sort = ['goods_sales' => 'desc'];
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}
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if ($order == 7) {
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$sort = ['goods_sales' => 'asc'];
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}
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if ($order == 8) {
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$sort = ['goods_sales' => 'desc'];
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}
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}
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$field = $this->getAliasFields($this->name, ['content']);
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$field[] = 'selling_point';
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// 执行查询
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$list = $query->with(['images.file'])
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->alias($this->name)
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->field($field)
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->where('is_delete', '=', 0)
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->order($sort)
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->paginate($listRows);
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// 整理列表数据并返回
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return $this->setGoodsListData($list);
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}
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/**
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* 检索排序条件
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* @param array $param
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* @return array|string[]
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*/
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private function setQuerySort(array $param = []): array
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{
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$params = $this->setQueryDefaultValue($param, [
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'sortType' => 'all', // 排序类型 (all默认 sales销量 price价格)
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'sortPrice' => false, // 价格排序 (true高到低 false低到高)
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]);
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// 排序规则
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$sort = [];
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if ($params['sortType'] === 'all') {
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$sort = ['sort' => 'asc'];
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} elseif ($params['sortType'] === 'sales') {
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$sort = ['goods_sales' => 'desc'];
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} elseif ($params['sortType'] === 'price') {
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$sort = $params['sortPrice'] ? ['goods_price_max' => 'desc'] : ['goods_price_min' => 'asc'];
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}
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return array_merge($sort, [$this->getPk() => 'desc']);
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}
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/**
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* 检索查询条件
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* @param array $param
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* @return BaseQuery
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*/
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private function getQueryFilter(array $param): BaseQuery
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{
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// 商品列表获取条件
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$params = $this->setQueryDefaultValue($param, [
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'listType' => 'all', // 列表模式 (全部:all 出售中:on_sale 已下架:off_sale 已售罄:sold_out)
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'categoryId' => null, // 商品分类ID
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'goodsName' => null, // 商品名称
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'goodsNo' => null, // 商品编码
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'status' => 0, // 商品状态(0全部 10上架 20下架)
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]);
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// 实例化新查询对象
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$query = $this->getNewQuery();
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// 筛选条件
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$filter = [];
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// 列表模式
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if ($params['listType'] === 'on_sale') {
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$filter[] = ['status', '=', GoodsStatusEnum::ON_SALE]; // 出售中
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} elseif ($params['listType'] === 'off_sale') {
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$filter[] = ['status', '=', GoodsStatusEnum::OFF_SALE]; // 已下架
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} elseif ($params['listType'] === 'sold_out') {
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$filter[] = ['stock_total', '=', 0]; // 已售罄
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}
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// 商品状态
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$params['status'] > 0 && $filter[] = ['status', '=', (int)$params['status']];
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$a = 1;
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// 商品分类
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if ($params['categoryId'] > 0) {
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// 关联商品与分类关系记录表
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$GoodsCategoryRelName = (new GoodsCategoryRelModel())->getName();
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$query->join($GoodsCategoryRelName, "{$GoodsCategoryRelName}.goods_id = {$this->name}.goods_id");
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// 设置分类ID条件
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// $query->where('goods_category_rel.category_id', '=', (int)$params['categoryId']);
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$query->where([
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'goods_category_rel.category_id' => (int)$params['categoryId'],
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//'goods.store_id' => (int)$params['store_id'],
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]);
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$a = 1;
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}
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// 商品名称
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!empty($params['goodsName']) && $filter[] = ['goods_name', 'like', "%{$params['goodsName']}%"];
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// 商品编码
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!empty($params['goodsNo']) && $filter[] = ['goods_no', 'like', "%{$params['goodsNo']}%"];
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//wmc
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if (isset($param['is_brand']) && $param['is_brand'] != '') {
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$filter[] = ['is_brand', '=', $param['is_brand']];
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}
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if (isset($param['is_new']) && $param['is_new'] != '') {
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$filter[] = ['is_new', '=', $param['is_new']];
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}
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if (!empty($param['store_id']) && $a == 0) {
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$filter[] = ['store_id', '=', $param['store_id']];
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}
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if (!empty($param['paihang'])) {
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$filter[] = ['paihang', '>', 0];
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$query->order('paihang asc');
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}
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//是否店内
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if (isset($param['is_in_store']) && $param['is_in_store'] != '') {
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$filter[] = ['is_in_store', '=', $params['is_in_store']];
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}
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// 实例化新查询对象
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return $query->where($filter);
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}
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/**
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* 设置商品展示的数据
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* @param Collection|Paginator $list 商品列表
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* @param callable|null $callback 回调函数
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* @return mixed
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*/
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protected function setGoodsListData($list, callable $callback = null)
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{
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if ($list->isEmpty()) {
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return $list;
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}
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// 遍历商品列表整理数据
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foreach ($list as &$goods) {
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$goods = $this->setGoodsData($goods, $callback);
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}
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return $list;
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}
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/**
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* 整理商品数据
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* @param Collection|static $goodsInfo
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* @param callable|null $callback
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* @return mixed
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*/
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protected function setGoodsData($goodsInfo, callable $callback = null)
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{
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// 商品图片列表
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$goodsInfo['goods_images'] = helper::getArrayColumn($goodsInfo['images'], 'file');
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// 商品主图
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$goodsInfo['goods_image'] = current($goodsInfo['goods_images'])['preview_url'];
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// 商品销量(实际显示=初始虚拟销量+实际销量)
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$goodsInfo['goods_sales'] = $goodsInfo['sales_initial'] + $goodsInfo['sales_actual'];
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// //商品价格判断
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// if (UserService::isLogin()) {
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// if (UserService::isStore()) {//店主
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// $goodsInfo['goods_price_min_plus'] = 0;
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// $goodsInfo['goods_price_min_dealer'] = 0;
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// } elseif (UserService::isDealerMember()) { //分销商
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// $goodsInfo['goods_price_min_dealer'] = 0;
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// } elseif (UserService::isPlusMember()) {//升级会员
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// $goodsInfo['goods_price_min_plus'] = 0;
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// }
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// }
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// 回调函数
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is_callable($callback) && call_user_func($callback, $goodsInfo);
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return $goodsInfo;
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}
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/**
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* 根据商品id集获取商品列表
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* @param array $goodsIds
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* @param null $status
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* @return array|mixed
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*/
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public function getListByIds(array $goodsIds, $status = null)
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{
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// 筛选条件
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$filter = [['goods_id', 'in', $goodsIds]];
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// 商品状态
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$status > 0 && $filter[] = ['status', '=', $status];
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// 获取商品列表数据
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$data = $this->withoutField(['content'])
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->with(['images.file'])
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->where($filter)
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->where('is_delete', '=', 0)
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->orderRaw('field(goods_id, ' . implode(',', $goodsIds) . ')')
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->select();
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// 整理列表数据并返回
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return $this->setGoodsListData($data);
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}
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/**
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* 获取商品记录
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* @param int $goodsId
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* @param array $with
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* @return static|array|null
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*/
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public static function detail(int $goodsId, array $with = [])
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{
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return static::get($goodsId, $with);
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}
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}
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