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This commit is contained in:
laodaming 2023-09-20 11:17:00 +08:00
parent f284702448
commit 9342ab8c24
1 changed files with 10 additions and 6 deletions
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16
server/shopping-cart/internal/logic/calculatecartpricelogic.go
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@ -129,7 +129,10 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
} }
//请求的数量 //请求的数量
reqPurchaseQuantity := mapCalculateQuantity[cart.Id].PurchaseQuantity reqPurchaseQuantity := mapCalculateQuantity[cart.Id].PurchaseQuantity
isSelected := mapCalculateQuantity[cart.Id].IsSelected isSelected := int64(0)
if mapCalculateQuantity[cart.Id].IsSelected {
isSelected = 1
}
//购买箱数 //购买箱数
boxQuantity := int(math.Ceil(float64(reqPurchaseQuantity) / float64(*sizePrice.EachBoxNum))) boxQuantity := int(math.Ceil(float64(reqPurchaseQuantity) / float64(*sizePrice.EachBoxNum)))
//根据数量获取阶梯价格中对应的价格 //根据数量获取阶梯价格中对应的价格
@ -149,15 +152,16 @@ func (l *CalculateCartPriceLogic) CalculateCartPrice(req *types.CalculateCartPri
ItemPrice: fmt.Sprintf("%.3f", format.CentitoDollar(itemPrice)), ItemPrice: fmt.Sprintf("%.3f", format.CentitoDollar(itemPrice)),
TotalPrice: fmt.Sprintf("%.3f", format.CentitoDollar(totalPrice)), TotalPrice: fmt.Sprintf("%.3f", format.CentitoDollar(totalPrice)),
}) })
updData := &gmodel.FsShoppingCart{
PurchaseQuantity: &reqPurchaseQuantity,
}
//如果是选中则累加总价 //如果是选中则累加总价
if isSelected { if isSelected == 1 {
subTotalPrice += totalPrice subTotalPrice += totalPrice
updData.IsSelected = &isSelected
} }
//更新购物车购买数量 //更新购物车购买数量
err = shoppingCartModel.Update(l.ctx, cart.Id, userinfo.UserId, &gmodel.FsShoppingCart{ if err = shoppingCartModel.Update(l.ctx, cart.Id, userinfo.UserId, updData); err != nil {
PurchaseQuantity: &reqPurchaseQuantity,
})
if err != nil {
logx.Error(err) logx.Error(err)
return errors.New(fmt.Sprintf("failed to update cart`s purchase quantity:%d", cart.Id)) return errors.New(fmt.Sprintf("failed to update cart`s purchase quantity:%d", cart.Id))
} }