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103 lines
2.4 KiB
103 lines
2.4 KiB
<?php
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namespace app\common\model;
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use app\common\model\GoodsSku as GoodsSkuModel;
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use app\common\enum\goods\DeductStockType as DeductStockTypeEnum;
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/**
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* 订单商品模型
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* Class OrderGoods
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* @package app\common\model
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*/
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class OrderGoods extends BaseModel
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{
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protected $name = 'order_goods';
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protected $updateTime = false;
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/**
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* 订单商品列表
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* @return \think\model\relation\BelongsTo
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*/
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public function image()
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{
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return $this->belongsTo('UploadFile', 'image_id', 'file_id');
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}
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/**
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* 关联商品表
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* @return \think\model\relation\BelongsTo
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*/
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public function goods()
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{
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return $this->belongsTo('Goods');
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}
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/**
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* 关联商品sku表
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* @return \think\model\relation\BelongsTo
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*/
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public function sku()
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{
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return $this->belongsTo('GoodsSku', 'spec_sku_id', 'spec_sku_id');
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}
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/**
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* 关联订单主表
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* @return \think\model\relation\BelongsTo
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*/
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public function orderM()
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{
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return $this->belongsTo('Order');
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}
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/**
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* 售后单记录表
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* @return \think\model\relation\HasOne
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*/
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public function refund()
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{
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return $this->hasOne('OrderRefund');
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}
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/**
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* 订单商品详情
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* @param $where
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* @return OrderGoods|null
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* @throws \think\exception\DbException
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*/
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public static function detail($where)
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{
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return static::get($where, ['image', 'refund']);
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}
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/**
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* 回退商品库存
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* @param $goodsList
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* @param $isPayOrder
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* @return array|false
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* @throws \Exception
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*/
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public function backGoodsStock($goodsList, $isPayOrder = false)
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{
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$data = [];
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foreach ($goodsList as $goods) {
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$item = [
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'goods_sku_id' => $goods['goods_sku_id'],
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'stock_num' => ['inc', $goods['total_num']]
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];
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if ($isPayOrder == true) {
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// 付款订单全部库存
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$data[] = $item;
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} else {
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// 未付款订单，判断必须为下单减库存时才回退
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$goods['deduct_stock_type'] == DeductStockTypeEnum::CREATE && $data[] = $item;
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}
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}
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if (empty($data)) return true;
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// 更新商品规格库存
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$model = new GoodsSkuModel;
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return $model->isUpdate()->saveAll($data);
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}
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}
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