From 09a6749b5f4402ebad1f3e8783d29a253ced254c Mon Sep 17 00:00:00 2001
From: huangjiajun <582604932@qq.com>
Date: Wed, 4 Dec 2024 18:06:52 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=84=E7=90=86=E7=BB=99=E7=94=A8=E6=88=B7?=
 =?UTF-8?q?=E9=87=91=E9=A2=9D=E8=B0=83=E6=95=B4?=
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---
 rule/user_wallet.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/rule/user_wallet.go b/rule/user_wallet.go
index 00179c9..852070a 100644
--- a/rule/user_wallet.go
+++ b/rule/user_wallet.go
@@ -36,6 +36,7 @@ func DealUserWallet(session *xorm.Session, req md.DealUserWalletReq) (err error)
 		return err
 	}
 	amountValue := decimal.NewFromFloat(req.Amount).RoundFloor(4)
+	beforeAmountValue, _ := decimal.NewFromString(userAmount)
 
 	var userWalletFlow model.UserWalletFlow
 	userWalletFlow.Uid = req.Uid
@@ -47,10 +48,10 @@ func DealUserWallet(session *xorm.Session, req md.DealUserWalletReq) (err error)
 
 	if req.Direction == "add" {
 		userWalletFlow.Direction = 1
-		userWalletFlow.AfterAmount = amountValue.Add(amountValue).RoundFloor(8).String()
+		userWalletFlow.AfterAmount = beforeAmountValue.Add(amountValue).RoundFloor(8).String()
 	} else if req.Direction == "sub" {
 		userWalletFlow.Direction = 2
-		userWalletFlow.AfterAmount = amountValue.Sub(amountValue).RoundFloor(8).String()
+		userWalletFlow.AfterAmount = beforeAmountValue.Sub(amountValue).RoundFloor(8).String()
 		if zhios_order_relate_utils.StrToFloat64(userWalletFlow.AfterAmount) < 0 {
 			return errors.New("用户钱包余额不足")
 		}