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@ -332,7 +332,7 @@ public class UserRefundServiceImpl {
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return OutData.ERROR("该账户不允许在线退款。");
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}
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}
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//检查是否存在未结束的订单
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//检查是否存在未结束的订单，存在未结束的订单，则不能申请退款
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int chargeOrderNum = userRefundMapper.countOrderFromRefund(userId);
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if (chargeOrderNum > 0) {
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return OutData.ERROR("存在未结束的订单，请等订单结束后申请！");
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@ -342,7 +342,7 @@ public class UserRefundServiceImpl {
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Map rechargeMap;
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double refundFee;
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//t_user_refund
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//用户退款表
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//用户申请退款表
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String orderNO = "UT" + Tools.getDate4() + userId;//订单号
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refundMap.put("userId", userId);
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refundMap.put("order_no", orderNO);
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@ -353,12 +353,13 @@ public class UserRefundServiceImpl {
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refundMap.put("comm", "");//备注
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refundMap.put("create_time", now);
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refundMap.put("update_time", now);
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userRefundMapper.insertUserRefund(refundMap);//插入退款表
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userRefundMapper.insertUserRefund(refundMap);//插入用户申请退款表
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//退款金额
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if (null == cash) {
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cash = "0.0";
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}
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//用户可以申请退款的金额
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Double userAbleReal = Double.parseDouble(cash);
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//进行所有充值订单的退款合法性校验
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@ -370,21 +371,34 @@ public class UserRefundServiceImpl {
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//进行退款订单是否自动退款的判断
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boolean autoRefund = false;
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//产品管理配置+数据字典配置+退款金额<=退款阈值 才能自动退款
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// select value from t_biz_parameter where state = 1 and code = 'automatic_refund.enabled'
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// 系统当前值是0，即不开启自动退款
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String autoRefundCheck = commonMapper.getAutoRefundCheck(Const.AUTO_REFUND_CHECK);
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//自动退款阈值
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// select * from t_dict where code='automaticRefundAmount'
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// select dict_key from t_dict where code = 'automaticRefundAmount' and parent_id != 0 and is_deleted = 0 and is_sealed = 0 order by id desc limit 1
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// 在数据库中就没有找到这个自动退款的阀值，原因不明
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String autoRefundAmount = commonMapper.getAutoRefundAmount(Const.AUTOMATIC_REFUND_AMOUNT);
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if (StringUtils.isNotEmpty(autoRefundCheck) && Const.AUTOMATIC_REFUND_OPEN.equals(autoRefundCheck) && StringUtils.isNotEmpty(autoRefundAmount)
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if (StringUtils.isNotEmpty(autoRefundCheck) //自动退款标识存在
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&& Const.AUTOMATIC_REFUND_OPEN.equals(autoRefundCheck)//而且自动退款标识为1（目前数据库中是0）
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&& StringUtils.isNotEmpty(autoRefundAmount)//自动退款阀值不为空
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//申请退款的金额小于自动退款阀值
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&& BigDecimal.valueOf(userAbleReal).doubleValue() <= (new BigDecimal(autoRefundAmount)).doubleValue()) {
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autoRefund = true;
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autoRefund = true;//可以自动退款
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}
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UserAccount uaInfo = userAccountMapper.selectAccount(userId);
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//如果退款金额大于用户充值金额
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//Q:为什么会出现这样的情况？
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//t_user_account表中有一个字段ua_real_balance，表示用户可用退款金额
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// 这里这样判断应该是怕因为程序BUG导致退款金额大于用户充值金额，对系统的一种保护策略
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if (userAbleReal > uaInfo.getUa_real_balance()) {//用户充值金额
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userAbleReal = uaInfo.getUa_real_balance();//退款金额不能大于用户充值金额
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}
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//遍历每个退款申请
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for (int i = 0; i < ids.length; i++) {
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String idParam = ids[i];
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if (userAbleReal <= 0) {
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if (userAbleReal <= 0) {//userAbleReal在循环内应该是逐渐变小，当不再需要继续退款的时候，跳出循环
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break;
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}
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PayConfig payBean = payRepository.findByPridAndUserId(idParam, userId);
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@ -398,11 +412,13 @@ public class UserRefundServiceImpl {
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return OutData.ERROR("退款失败");
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}
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Double payMoney = payBean.getPayMoney();
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//本笔充值金额大于用户可以退款的金额
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if (payMoney > userAbleReal) {
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//本次充值金额部分退掉就够了
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refundFee = userAbleReal;
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// payBean.setRefundMoney(String.valueOf(uaInfo.getUa_real_balance()));
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} else {
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//本次充值金额全部退掉
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refundFee = payBean.getPayMoney();
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//payBean.setRefundMoney(String.valueOf(payBean.getPayMoney()));
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}
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