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优惠券

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This commit is contained in:
“wanyongkang”
2021-03-30 21:17:43 +08:00
parent 7ede35d5cf
commit 99e6255230
15 changed files with 141 additions and 53 deletions
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44
Services/Hncore.Pass.Vpn/Service/ProductOrderService.cs
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@@ -247,11 +247,16 @@ FROM product_order where {where} GROUP BY Channel,ProductName order by Channel,
}
//是否已经设置会员价
var is_user_price = true;
var price = packageEntity.Price;
var userPrice = await this.m_ProductUserPriceService.Query(true).FirstOrDefaultAsync(m => m.UserId == userId && m.PackageId == packageEntity.Id && m.Status == 1);
if (userPrice != null && userPrice.UserPrice > 0)
{
price = userPrice.UserPrice;
is_user_price = false;
}
if (ProductAccountCount == 0 && request.OrderType != OrderType.News && packageEntity.DayCount == 1 && request.ConnectCount == 1 && request.OrderType!=OrderType.AgainBuy&& request.OrderType!=OrderType.AgainBuys){
price = 0.1M;
@@ -329,7 +334,7 @@ FROM product_order where {where} GROUP BY Channel,ProductName order by Channel,
await CheckRequest(order);
var ret = await CaclePaymentAmount(order, request.UseAccountAmount);
var ret = await CaclePaymentAmount(order, request.UseAccountAmount, is_user_price);
if (ret.Code != ResultCode.C_SUCCESS) return ret;
@@ -353,7 +358,7 @@ FROM product_order where {where} GROUP BY Channel,ProductName order by Channel,
return new ApiResult<ProductOrderEntity>(order);
}
public async Task<ApiResult<ProductOrderEntity>> CaclePaymentAmount(ProductOrderEntity order, int useAccountAmount)
public async Task<ApiResult<ProductOrderEntity>> CaclePaymentAmount(ProductOrderEntity order, int useAccountAmount, bool is_user_price = true)
{
using (await _mutex1.LockAsync())
{
@@ -363,16 +368,33 @@ FROM product_order where {where} GROUP BY Channel,ProductName order by Channel,
if (order.CouponId > 0)
{
var currentCoupon = await m_CouponService.GetOneUserAvailableCoupon(userEntity.Id, order.CouponId.Value);
if (currentCoupon == null)
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, "没有可用的优惠券");
if (currentCoupon.Coupon.AllowMinAmount > 0 && order.OrderAmount < currentCoupon.Coupon.AllowMinAmount)
{
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, $"满{currentCoupon.Coupon.AllowMinAmount}元才能使用");
if(currentCoupon.Coupon.Id<16 ){
if(is_user_price){
if (currentCoupon == null)
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, "没有可用的优惠券");
if (currentCoupon.Coupon.AllowMinAmount > 0 && order.OrderAmount < currentCoupon.Coupon.AllowMinAmount)
{
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, $"满{currentCoupon.Coupon.AllowMinAmount}元才能使用");
}
if (currentCoupon.Coupon.CouponType == Sells.Model.ECouponType.Minus)
couponAmount = currentCoupon.Coupon.CouponValue;
else
couponAmount = order.OrderAmount * (currentCoupon.Coupon.CouponValue * 0.1m);
} else {
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, "您已经享有会员优惠价，无法与优惠券共享！如有需求，请联系客服！");
}
} else {
if (currentCoupon == null)
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, "没有可用的优惠券");
if (currentCoupon.Coupon.AllowMinAmount > 0 && order.OrderAmount < currentCoupon.Coupon.AllowMinAmount)
{
return new ApiResult<ProductOrderEntity>(ResultCode.C_INVALID_ERROR, $"满{currentCoupon.Coupon.AllowMinAmount}元才能使用");
}
if (currentCoupon.Coupon.CouponType == Sells.Model.ECouponType.Minus)
couponAmount = currentCoupon.Coupon.CouponValue;
else
couponAmount = order.OrderAmount * (currentCoupon.Coupon.CouponValue * 0.1m);
}
if (currentCoupon.Coupon.CouponType == Sells.Model.ECouponType.Minus)
couponAmount = currentCoupon.Coupon.CouponValue;
else
couponAmount = order.OrderAmount * (currentCoupon.Coupon.CouponValue * 0.1m);
}
order.CouponAmount = couponAmount;