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订单取消支付的时候，订单有效期是30分钟，如果在剩余20分钟的时候取消支付，优惠券状态复原成可用状态，是不是就会错误1小时的优惠券轮训？ #472

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UncleHope opened this issue Apr 1, 2021 · 1 comment

UncleHope commented Apr 1, 2021

//返还优惠券
wxOrderService.releaseCoupon(orderId);

liyang-it commented Aug 20, 2021

建议用redis存储待付款订单信息。监听过期订单key 在进行逻辑操作。只有正在付款成功才更新优惠券这些信息

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