Fix negative wallet balance

修复钱包余额小于扣款金额时，余额会变成负数的问题
FloatTech · May 28, 2024 · afdffc1 · afdffc1
1 parent 9976d9e
commit afdffc1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/wallet/wallet.go b/wallet/wallet.go
@@ -75,7 +75,11 @@ func GetGroupWalletOf(sortable bool, uids ...int64) (wallets []Wallet, err error
 // InsertWalletOf 更新钱包(money > 0 增加,money < 0 减少)
 func InsertWalletOf(uid int64, money int) error {
 	lastMoney := sdb.getWalletOf(uid)
-	return sdb.updateWalletOf(uid, lastMoney.Money+money)
+	newMoney := lastMoney.Money + money
+	if newMoney < 0 {
+		newMoney = 0
+	}
+	return sdb.updateWalletOf(uid, newMoney)
 }
 
 // 获取钱包数据