public ApiResult GetFreightByCity(string provinceId, string cityId)
{
var result = new ApiResult();
var data = new
{
Freight = _shippingAreaService.GetAreaFreight(provinceId, cityId)
};
result.SetData(data);
return(result);
}
public ApiResult Submit([FromBody] OrderModel submitOrder)
{
Argument.ThrowIfNullOrEmpty(submitOrder.Province, "收货地址省份");
Argument.ThrowIfNullOrEmpty(submitOrder.City, "收货地址城市");
Argument.ThrowIfNullOrEmpty(submitOrder.Address, "收货详细地址");
Argument.ThrowIfNullOrEmpty(submitOrder.Consignee, "收货人");
Argument.ThrowIfNullOrEmpty(submitOrder.Tel, "收货人电话");
var notShipping = _shippingAreaService.NotShippingArea(submitOrder.City) ??
_shippingAreaService.NotShippingArea(submitOrder.Province);
if (notShipping != null)
{
throw new WebApiInnerException("30001", "您提交的地址不在我们的配送范围内！");
}
if (submitOrder.Goods == null || submitOrder.Goods.Count < 1)
{
throw new WebApiInnerException("0001", "订单中没有商品");
}
var order = new Order
{
MemberId = AuthorizedUser.Id,
MemberName = AuthorizedUser.UserName,
OrderStatus = OrderStatus.PendingPayment,
ShippingStatus = ShippingStatus.Unshipped,
PayStatus = PayStatus.Unpaid,
EvaluateStatus = EvaluateStatus.NotEvaluated,
Consignee = submitOrder.Consignee,
Province = submitOrder.Province,
City = submitOrder.City,
District = submitOrder.District,
Street = submitOrder.Street,
PCDS = submitOrder.RegionName,
Address = submitOrder.Address,
Tel = submitOrder.Tel,
BestTime = submitOrder.BestTime,
Memo = submitOrder.Memo,
Integral = submitOrder.Integral,
NeedShipping = true,
PayOnline = true,
CreateTime = DateTime.Now,
ModuleKey = MallModule.Key,
ModuleName = MallModule.DisplayName,
SourceType = "Mall"
};
//加载商品
var orderGoods = new List <OrderGoods>();
foreach (var item in submitOrder.Goods)
{
var singleGoods = _goodsService.LoadFullSingleGoods(item.Id);
if (singleGoods?.Goods == null || singleGoods.Goods.Status != GoodsStatus.InSale)
{
throw new WebApiInnerException("0002", "存在非法或者失效的商品");
}
if (singleGoods.Stock < item.Quantity)
{
throw new WebApiInnerException("0003", $"【{singleGoods.Goods.Name}】库存不足");
}
if (item.Quantity < 1)
{
throw new WebApiInnerException("0004", $"【{singleGoods.Goods.Name}】商品数量必须大于0");
}
var goodsImage = _storageFileService.GetFiles(singleGoods.Id, MallModule.Instance.InnerKey, singleGoods.Goods.Id.ToString()).FirstOrDefault() ??
_storageFileService.GetFiles(singleGoods.GoodsId, MallModule.Key, "MainImage").FirstOrDefault();
orderGoods.Add(new OrderGoods
{
GoodsId = singleGoods.Goods.Id,
GoodsNo = singleGoods.Goods.GoodsNo,
GoodsName = singleGoods.Goods.Name,
SingleGoodsId = singleGoods.Id,
SingleGoodsNo = singleGoods.SingleGoodsNo,
GoodsAttribute = string.Join(",", singleGoods.Attributes.Select(a => a.AttributeValue).ToArray()),
Unit = singleGoods.Unit,
// Price = singleGoods.Goods.IsGroupon ? (singleGoods.Goods.GrouponEndTime <= DateTime.Now ? singleGoods.Price : singleGoods.GrouponPrice) : singleGoods.Price,
Price = singleGoods.Goods.IsGroupon ? ((singleGoods.Goods.GrouponStartTime <= DateTime.Now && singleGoods.Goods.GrouponEndTime >= DateTime.Now) ? singleGoods.GrouponPrice : singleGoods.Price) : singleGoods.Price,
Quantity = item.Quantity,
IsReal = true,
GoodsImage = goodsImage,
FreeShipping = singleGoods.Goods.FreeShipping
});
}
//计算商品总价
order.GoodsAmount = orderGoods.Sum(g => g.Price * g.Quantity);
//计算物流费用
var goodsWeight = orderGoods.Sum(g => g.Weight);
order.ShippingFee = orderGoods.Any(g => g.FreeShipping) ? 0 : _shippingAreaService.GetAreaFreight(submitOrder.Province, submitOrder.City, goodsWeight);
//计算订单总价
var result = new ApiResult();
order.OrderAmount = order.GoodsAmount + order.ShippingFee;
//事务控制
using (TransactionScope scope = new TransactionScope())
{
//计算积分折抵
if (order.Integral > 0)
{
var integralWallet = _walletService.GetWalletByMemberId(order.MemberId, Wallet.Models.WalletType.Integral);
if (integralWallet == null || integralWallet.Available < order.Integral)
{
throw new WebApiInnerException("0003", "可用积分不足");
}
else
{
var systemConfig = _configService.Get <SystemConfig>();
//计算剩余积分总共可以抵扣多少钱
var maxDiscountMoney = (decimal)integralWallet.Available / 100 * systemConfig.DiscountRate;
if (maxDiscountMoney >= order.GoodsAmount)
{
order.Integral = (int)(order.GoodsAmount / systemConfig.DiscountRate * 100);
}
string error;
_walletService.Draw(order.MemberId, Wallet.Models.WalletType.Integral, order.Integral, "抵扣订单", out error);
if (string.IsNullOrWhiteSpace(error))
{
order.IntegralMoney = (decimal)order.Integral / 100 * systemConfig.DiscountRate;
}
}
}
//计算需要支付的费用
order.PayFee = order.GoodsAmount - order.IntegralMoney + order.ShippingFee;
#region 优惠券使用
//优惠券使用
if (!string.IsNullOrWhiteSpace(submitOrder.CouponCode))
{
var couponRelation =
_currencyService.GetSingleByConditon <CouponRelation>(
me => me.CouponCode == submitOrder.CouponCode && me.MemberId == AuthorizedUser.Id);
if (couponRelation == null)
{
throw new WebApiInnerException("0041", "优惠券码无效");
}
if (couponRelation.IsUsed)
{
throw new WebApiInnerException("0042", "优惠券已使用");
}
if (couponRelation.StartTime > DateTime.Now)
{
throw new WebApiInnerException("0043", "优惠券没有到可用时间");
}
if (couponRelation.EndTime < DateTime.Now)
{
throw new WebApiInnerException("0044", "优惠券已经过期");
}
var coupon = _currencyService.GetSingleById <Coupon.Models.Coupon>(couponRelation.CouponId);
if (coupon == null || coupon.Status == 0)
{
throw new WebApiInnerException("0045", "优惠券不存在或已禁用");
}
bool isUsed = false;
//使用优惠券
if (coupon.CouponType == CouponType.FullCut)
{
if (order.GoodsAmount > coupon.Minimum)
{
order.OrderAmount = order.GoodsAmount - coupon.Money + order.ShippingFee;
order.CouponMoney = coupon.Money; //优惠金额
isUsed = true;
}
}
else
{
decimal afterCoupon = (order.GoodsAmount) * (coupon.Discount / Convert.ToDecimal(10)) + order.ShippingFee;
order.CouponMoney = order.OrderAmount - afterCoupon;//优惠金额
order.OrderAmount = afterCoupon;
isUsed = true;
}
if (isUsed)
{
couponRelation.IsUsed = true;
couponRelation.UsedTime = DateTime.Now;
couponRelation.SourceId = order.Id;
couponRelation.SourceType = "Order";
if (!_currencyService.Update(couponRelation))
{
throw new WebApiInnerException("0046", "优惠券使用失败");
}
}
}
#endregion
if (order.PayFee == 0)
{
order.OrderStatus = OrderStatus.WaitingForDelivery;
order.PayStatus = PayStatus.Paid;
order.PayTime = DateTime.Now;
}
else
{
order.UnpayFee = order.PayFee;
////使用余额付款
#region
//if (submitOrder.UseBalance)
//{
// var cashWallet = _walletService.GetWalletByMemberId(order.MemberId.ToGuid(), Wallet.Models.WalletType.Cash);
// if (cashWallet != null && cashWallet.Available > 0)
// {
// if (cashWallet.Available > order.PayFee)
// {
// string error;
// _walletService.Draw(order.MemberId.ToGuid(), Wallet.Models.WalletType.Cash, order.PayFee,
// "支付订单", out error);
// if (string.IsNullOrWhiteSpace(error))
// {
// order.BalancePay = order.PayFee;
// order.OrderStatus = OrderStatus.Confirmed;
// order.PayStatus = PayStatus.Paid;
// }
// }
// else
// {
// string error;
// _walletService.Draw(order.MemberId.ToGuid(), Wallet.Models.WalletType.Cash, cashWallet.Available,
// "支付订单", out error);
// if (string.IsNullOrWhiteSpace(error))
// {
// order.UnpayFee = order.PayFee - cashWallet.Available;
// order.BalancePay = cashWallet.Available;
// }
// }
// }
//}
#endregion
}
_orderService.SubmitOrder(order, orderGoods);
//清理购物车相关数据
foreach (var item in submitOrder.Goods)
{
_currencyService.DeleteByConditon <Cart>(
c => c.MemberId.Equals(AuthorizedUser.Id) && c.SingleGoodsId.Equals(item.Id));
}
//提交
scope.Complete();
}
//result.SetData(order);
var data = new
{
order.Id,
order.OrderNo,
order.PayFee,
order.CreateTime
};
result.SetData(data);
return(result);
}
public ApiResult OrderCalculation([FromBody] OrderCalculationModel calculationModel)
{
//if ((calculationModel.CartIds == null || calculationModel.CartIds.Count < 1) && (calculationModel.SingleGoods == null || calculationModel.SingleGoods.Count < 1))
// throw new WebApiInnerException("0001", "没有选择商品");
//计算商品总价
var goodsAmount = 0M;
var isFreeShipping = false;
var goodsWeight = 0M;
int goodsNum = 0;
List <OrderCalculationGoodsModel> goods = new List <OrderCalculationGoodsModel>();
if (calculationModel.IsFromCart)
{
if (calculationModel.CartIds == null || calculationModel.CartIds.Count < 1)
{
throw new WebApiInnerException("0001", "没有选择商品");
}
foreach (var item in calculationModel.CartIds)
{
var cartInfo = _currencyService.GetSingleById <Cart>(item);
if (cartInfo == null || cartInfo.MemberId != AuthorizedUser.Id)
{
throw new WebApiInnerException("0002", "存在非法商品");
}
var singleGoods = _goodsService.LoadFullSingleGoods(cartInfo.SingleGoodsId);
if (singleGoods?.Goods == null || singleGoods.Goods.Status != GoodsStatus.InSale)
{
throw new WebApiInnerException("0003", "存在非法或者失效的商品");
}
if (singleGoods.Stock < cartInfo.Quantity)
{
throw new WebApiInnerException("0004", $"【{singleGoods.Goods.Name}】库存不足");
}
//goodsAmount += (singleGoods.Goods.IsGroupon ? (singleGoods.Goods.GrouponEndTime <= DateTime.Now ? singleGoods.Price : singleGoods.GrouponPrice) : singleGoods.Price) * cartInfo.Quantity;
goodsAmount += (singleGoods.Goods.IsGroupon ? ((singleGoods.Goods.GrouponStartTime <= DateTime.Now && singleGoods.Goods.GrouponEndTime >= DateTime.Now) ? singleGoods.GrouponPrice : singleGoods.Price) : singleGoods.Price) * cartInfo.Quantity;
goodsWeight += (singleGoods.Weight == 0 ? singleGoods.Goods.UsualWeight : singleGoods.Weight);
if (singleGoods.Goods.FreeShipping)
{
isFreeShipping = true;
}
goodsNum += cartInfo.Quantity;
goods.Add(new OrderCalculationGoodsModel(cartInfo));
}
}
else
{
if (calculationModel.SingleGoods == null || calculationModel.SingleGoods.Count < 1)
{
throw new WebApiInnerException("0001", "没有选择商品");
}
foreach (var item in calculationModel.SingleGoods)
{
var singleGoods = _goodsService.LoadFullSingleGoods(item.SingleGoodsId);
if (singleGoods?.Goods == null || singleGoods.Goods.Status != GoodsStatus.InSale)
{
throw new WebApiInnerException("0003", "存在非法或者失效的商品");
}
if (singleGoods.Stock < item.Quantity)
{
throw new WebApiInnerException("0004", $"【{singleGoods.Goods.Name}】库存不足");
}
//goodsAmount += (singleGoods.Goods.IsGroupon ? (singleGoods.Goods.GrouponEndTime <= DateTime.Now ? singleGoods.Price : singleGoods.GrouponPrice) : singleGoods.Price) * item.Quantity;
goodsAmount += (singleGoods.Goods.IsGroupon ? ((singleGoods.Goods.GrouponStartTime <= DateTime.Now && singleGoods.Goods.GrouponEndTime >= DateTime.Now) ? singleGoods.GrouponPrice : singleGoods.Price) : singleGoods.Price) * item.Quantity;
goodsWeight += (singleGoods.Weight == 0 ? singleGoods.Goods.UsualWeight : singleGoods.Weight);
if (singleGoods.Goods.FreeShipping)
{
isFreeShipping = true;
}
goodsNum += item.Quantity;
goods.Add(new OrderCalculationGoodsModel(singleGoods, item.Quantity));
}
}
//获取收货地址
MemberAddress address;
if (calculationModel.AddressId == null)
{
address = _currencyService.GetList <MemberAddress>(me => me.MemberId == AuthorizedUser.Id)
.OrderByDescending(x => x.IsDefault)
.FirstOrDefault();
}
else
{
address = _currencyService.GetSingleById <MemberAddress>(calculationModel.AddressId);
}
//计算物流费用
var shippingFee = address == null || isFreeShipping ? 0 : _shippingAreaService.GetAreaFreight(address.Province, address.City, goodsWeight);
//可用积分
var integralWallet = _walletService.GetWalletByMemberId(AuthorizedUser.Id, Wallet.Models.WalletType.Integral);
var systemConfig = _configService.Get <SystemConfig>();
var result = new ApiResult();
var data = new
{
Goods = new
{
TotalQuantity = goodsNum,
List = goods
},
Addresses = address == null ? null : new
{
Id = address.Id,
Contacts = address.Contacts,
Phone = address.Phone,
RegionName = address.RegionName.Replace(",", ""),
Address = address.Address,
Postcode = address.Postcode,
Province = address.Province,
City = address.City,
District = address.District,
Street = address.Street,
IsDefault = address.IsDefault
},
GoodsAmount = goodsAmount,
ShippingFee = shippingFee,
AvailableIntegral = integralWallet?.Available ?? 0,
IntegralDiscountRate = systemConfig.DiscountRate
};
result.SetData(data);
return(result);
}
