20210926

xiaoyong931011

2021-09-26 d26736697059b67b84f3a5acc14099cb33afa1e0

 src/main/java/cc/mrbird/febs/mall/service/impl/ApiMallMemberWalletServiceImpl.java

@@ -23,7 +23,23 @@

    @Override
    public void addBalance(BigDecimal amount, Long memberId) {
        int i = 0;
        boolean flag = true;

        while (flag) {
            i++;
            MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
            wallet.setBalance(wallet.getBalance().add(amount));

            int result = this.baseMapper.updateBalanceWithVersion(wallet);
            if (result > 0) {
                flag = false;
            } else {
                if (i > 2) {
                    throw new FebsException("余额增加失败");
                }
            }
        }
    }

    @Override
@@ -34,7 +50,7 @@
        while (flag) {
            i++;
            MallMemberWallet wallet = this.baseMapper.selectWalletByMemberId(memberId);
            if (amount.compareTo(wallet.getBalance()) < 0) {
            if (amount.compareTo(wallet.getBalance()) > 0) {
                throw new FebsException("余额不足");
            }