<?php
// +----------------------------------------------------------------------
// | 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 ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
// +----------------------------------------------------------------------
// | 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
// +----------------------------------------------------------------------
// | Author: 萤火科技 <admin@yiovo.com>
// +----------------------------------------------------------------------
declare (strict_types=1);
namespace app\store\model;
use app\common\library\helper;
use app\store\model\Spec as SpecModel;
use app\common\model\Goods as GoodsModel;
use app\store\model\GoodsSku as GoodsSkuModel;
use app\store\model\GoodsImage as GoodsImageModel;
use app\store\model\GoodsSpecRel as GoodsSpecRelModel;
use app\store\model\goods\ServiceRel as GoodsServiceRelModel;
use app\store\model\GoodsCategoryRel as GoodsCategoryRelModel;
use app\store\service\Goods as GoodsService;
use app\common\enum\goods\SpecType as GoodsSpecTypeEnum;
use app\common\enum\goods\Status as GoodsStatusEnum;
use cores\exception\BaseException;
/**
* 商品模型
* Class Goods
* @package app\store\model
*/
class Goods extends GoodsModel
{
/**
* 获取商品详情
* @param int $goodsId
* @return mixed
* @throws BaseException
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
public function getDetail(int $goodsId)
{
// 获取商品基础信息
$goodsInfo = $this->getBasic($goodsId);
// 分类ID集
$goodsInfo['categoryIds'] = GoodsCategoryRelModel::getCategoryIds($goodsInfo['goods_id']);
// 商品多规格属性列表
if ($goodsInfo['spec_type'] == GoodsSpecTypeEnum::MULTI) {
$goodsInfo['specList'] = GoodsSpecRelModel::getSpecList($goodsInfo['goods_id']);
}
// 服务与承诺
$goodsInfo['serviceIds'] = GoodsServiceRelModel::getServiceIds($goodsInfo['goods_id']);
// 商品规格是否锁定(锁定状态下不允许编辑规格)
$goodsInfo['isSpecLocked'] = GoodsService::checkSpecLocked($goodsId);
// 返回商品详细信息
return $goodsInfo;
}
/**
* 获取商品基础信息
* @param int $goodsId
* @return mixed
* @throws BaseException
*/
public function getBasic(int $goodsId)
{
// 关联查询
$with = ['images.file', 'skuList.image', 'video', 'videoCover'];
// 获取商品记录
$goodsInfo = static::detail($goodsId, $with);
empty($goodsInfo) && throwError('很抱歉，商品信息不存在');
// 整理商品数据并返回
return parent::setGoodsData($goodsInfo);
}
/**
* 添加商品
* @param array $data
* @return bool
* @throws \cores\exception\BaseException
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
public function add(array $data): bool
{
// 创建商品数据
$data = $this->createData($data);
// 事务处理
$this->transaction(function () use ($data) {
// 添加商品
$this->save($data);
// 新增商品与分类关联
GoodsCategoryRelModel::increased((int)$this['goods_id'], $data['categoryIds']);
// 新增商品与图片关联
GoodsImageModel::increased((int)$this['goods_id'], $data['imagesIds']);
// 新增商品与规格关联
GoodsSpecRelModel::increased((int)$this['goods_id'], $data['newSpecList']);
// 新增商品sku信息
GoodsSkuModel::add((int)$this['goods_id'], $data['spec_type'], $data['newSkuList']);
// 新增服务与承诺关联
GoodsServiceRelModel::increased((int)$this['goods_id'], $data['serviceIds']);
});
return true;
}
/**
* 编辑商品
* @param array $data
* @return bool
* @throws \cores\exception\BaseException
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
*/
public function edit(array $data): bool
{
// 创建商品数据
$data = $this->createData($data);
// 事务处理
$this->transaction(function () use ($data) {
// 更新商品
$this->save($data);
// 更新商品与分类关联
GoodsCategoryRelModel::updates((int)$this['goods_id'], $data['categoryIds']);
// 更新商品与图片关联
GoodsImageModel::updates((int)$this['goods_id'], $data['imagesIds']);
// 更新商品与规格关联
GoodsSpecRelModel::updates((int)$this['goods_id'], $data['newSpecList']);
// 更新商品sku信息
GoodsSkuModel::edit((int)$this['goods_id'], $data['spec_type'], $data['newSkuList']);
// 更新服务与承诺关联
GoodsServiceRelModel::updates((int)$this['goods_id'], $data['serviceIds']);
});
return true;
}
/**
* 修改商品状态
* @param array $goodsIds 商品id集
* @param bool $state 为true表示上架
* @return bool|false
*/
public function setStatus(array $goodsIds, bool $state): bool
{
// 批量更新记录
return static::updateBase(['status' => $state ? 10 : 20], [['goods_id', 'in', $goodsIds]]);
}
/**
* 软删除
* @param array $goodsIds
* @return bool
*/
public function setDelete(array $goodsIds): bool
{
foreach ($goodsIds as $goodsId) {
if (!GoodsService::checkIsAllowDelete($goodsId)) {
$this->error = '当前商品正在参与其他活动，不允许删除';
return false;
}
}
// 批量更新记录
return static::updateBase(['is_delete' => 1], [['goods_id', 'in', $goodsIds]]);
}
// 获取已售罄的商品
public function getSoldoutGoodsTotal(): int
{
$filter = [
['stock_total', '=', 0],
['status', '=', GoodsStatusEnum::ON_SALE]
];
return $this->getGoodsTotal($filter);
}
/**
* 获取当前商品总数
* @param array $where
* @return int
*/
public function getGoodsTotal(array $where = []): int
{
return $this->where($where)->where('is_delete', '=', 0)->count();
}
/**
* 创建商品数据
* @param array $data
* @return array
* @throws \think\db\exception\DataNotFoundException
* @throws \think\db\exception\DbException
* @throws \think\db\exception\ModelNotFoundException
* @throws \cores\exception\BaseException
*/
private function createData(array $data): array
{
// 默认数据
$data = array_merge($data, [
'line_price' => $data['line_price'] ?? 0,
'content' => $data['content'] ?? '',
'newSpecList' => [],
'newSkuList' => [],
'store_id' => self::$storeId,
]);
// 整理商品的价格和库存总量
if ($data['spec_type'] == GoodsSpecTypeEnum::MULTI) {
$data['stock_total'] = GoodsSkuModel::getStockTotal($data['specData']['skuList']);
[$data['goods_price_min'], $data['goods_price_max']] = GoodsSkuModel::getGoodsPrices($data['specData']['skuList']);
[$data['line_price_min'], $data['line_price_max']] = GoodsSkuModel::getLinePrices($data['specData']['skuList']);
} elseif ($data['spec_type'] == GoodsSpecTypeEnum::SINGLE) {
$data['goods_price_min'] = $data['goods_price_max'] = $data['goods_price'];
$data['line_price_min'] = $data['line_price_max'] = $data['line_price'];
$data['stock_total'] = $data['stock_num'];
}
// 规格和sku数据处理
if ($data['spec_type'] == GoodsSpecTypeEnum::MULTI) {
// 验证规格值是否合法
SpecModel::checkSpecData($data['specData']['specList']);
// 生成多规格数据 (携带id)
$data['newSpecList'] = SpecModel::getNewSpecList($data['specData']['specList']);
// 生成skuList (携带goods_sku_id)
$data['newSkuList'] = GoodsSkuModel::getNewSkuList($data['newSpecList'], $data['specData']['skuList']);
} elseif ($data['spec_type'] == GoodsSpecTypeEnum::SINGLE) {
// 生成skuItem
$data['newSkuList'] = helper::pick($data, ['goods_price', 'line_price', 'stock_num', 'goods_weight']);
}
// 单独设置折扣的配置
$data['is_enable_grade'] == 0 && $data['is_alone_grade'] = 0;
$aloneGradeEquity = [];
if ($data['is_alone_grade'] == 1) {
foreach ($data['alone_grade_equity'] as $key => $value) {
$gradeId = str_replace('grade_id:', '', $key);
$aloneGradeEquity[$gradeId] = $value;
}
}
$data['alone_grade_equity'] = $aloneGradeEquity;
return $data;
}
}