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mall + pay:
1. 实现 WxBarPayClient 的支付功能
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commit
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@ -169,7 +169,7 @@ public abstract class AbstractWxPayClient extends AbstractPayClient<WxPayClientC
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if (Objects.equals(e.getErrCode(), "PARAM_ERROR")) {
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throw invalidParamException(e.getErrCodeDes());
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}
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throw exception(PayFrameworkErrorCodeConstants.ORDER_UNIFIED_ERROR, e.getReturnMsg());
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throw exception(PayFrameworkErrorCodeConstants.ORDER_UNIFIED_ERROR, e.getErrCodeDes());
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}
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// 情况二:状态码结果为 FAIL
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if (Objects.equals(e.getReturnCode(), "FAIL")) {
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@ -34,6 +34,8 @@ import java.util.Objects;
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/**
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* 微信 App 支付
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*
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* TODO 芋艿:待测试,可能实现也不太对;
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*
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* @author zwy
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*/
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@Slf4j
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@ -1,7 +1,9 @@
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package cn.iocoder.yudao.framework.pay.core.client.impl.weixin;
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import cn.hutool.core.map.MapUtil;
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import cn.hutool.core.thread.ThreadUtil;
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import cn.hutool.core.util.StrUtil;
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import cn.iocoder.yudao.framework.common.util.date.LocalDateTimeUtils;
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import cn.iocoder.yudao.framework.common.util.json.JsonUtils;
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import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
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import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedRespDTO;
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@ -9,15 +11,34 @@ import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReq
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import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedRespDTO;
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import cn.iocoder.yudao.framework.pay.core.enums.channel.PayChannelEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.order.PayOrderDisplayModeEnum;
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import cn.iocoder.yudao.framework.pay.core.enums.order.PayOrderStatusRespEnum;
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import com.github.binarywang.wxpay.bean.request.WxPayMicropayRequest;
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import com.github.binarywang.wxpay.bean.result.WxPayMicropayResult;
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import com.github.binarywang.wxpay.constant.WxPayConstants;
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import com.github.binarywang.wxpay.exception.WxPayException;
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import lombok.extern.slf4j.Slf4j;
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import java.time.Duration;
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import java.time.LocalDateTime;
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import java.util.concurrent.TimeUnit;
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import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.invalidParamException;
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/**
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* 微信支付【付款码支付】的 PayClient 实现类
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*
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* 文档:<a href="https://pay.weixin.qq.com/wiki/doc/api/micropay.php?chapter=9_10&index=1">付款码支付</a>
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*
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* @author 芋道源码
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*/
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@Slf4j
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public class WxBarPayClient extends AbstractWxPayClient {
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/**
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* 微信付款码的过期时间
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*/
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private static final Duration AUTH_CODE_EXPIRE = Duration.ofMinutes(3);
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public WxBarPayClient(Long channelId, WxPayClientConfig config) {
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super(channelId, PayChannelEnum.WX_BAR.getCode(), config);
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}
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@ -29,23 +50,44 @@ public class WxBarPayClient extends AbstractWxPayClient {
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@Override
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protected PayOrderUnifiedRespDTO doUnifiedOrderV2(PayOrderUnifiedReqDTO reqDTO) throws WxPayException {
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// 由于付款码需要不断轮询,所以需要在较短的时间完成支付
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LocalDateTime expireTime = LocalDateTimeUtils.addTime(AUTH_CODE_EXPIRE);
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if (expireTime.isAfter(reqDTO.getExpireTime())) {
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expireTime = reqDTO.getExpireTime();
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}
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// 构建 WxPayMicropayRequest 对象
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WxPayMicropayRequest request = WxPayMicropayRequest.newBuilder()
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.outTradeNo(reqDTO.getMerchantOrderId())
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.body(reqDTO.getSubject())
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.detail(reqDTO.getBody())
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.totalFee(reqDTO.getAmount()) // 单位分
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.timeExpire(formatDateV2(reqDTO.getExpireTime()))
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.timeExpire(formatDateV2(expireTime))
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.spbillCreateIp(reqDTO.getUserIp())
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.authCode(getAuthCode(reqDTO))
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.build();
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// 执行请求
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WxPayMicropayResult response = client.micropay(request);
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// 转换结果
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// TODO 芋艿:这里后面要看看
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return new PayOrderUnifiedRespDTO(PayOrderDisplayModeEnum.CUSTOM.getMode(),
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JsonUtils.toJsonString(response));
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// 执行请求,重试直到失败(过期),或者成功
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for (int i = 1; i < Byte.MAX_VALUE; i++) {
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try {
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WxPayMicropayResult response = client.micropay(request);
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// 支付成功(例如说,用户输入了密码)
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return new PayOrderUnifiedRespDTO(PayOrderDisplayModeEnum.BAR_CODE.getMode(),
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JsonUtils.toJsonString(response),
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PayOrderStatusRespEnum.SUCCESS.getStatus());
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} catch (WxPayException ex) {
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// 如果不满足这 3 种任一的,则直接抛出 WxPayException 异常,不仅需处理
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// 1. SYSTEMERROR:接口返回错误:请立即调用被扫订单结果查询API,查询当前订单状态,并根据订单的状态决定下一步的操作。
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// 2. USERPAYING:用户支付中,需要输入密码:等待 5 秒,然后调用被扫订单结果查询 API,查询当前订单的不同状态,决定下一步的操作。
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// 3. BANKERROR:银行系统异常:请立即调用被扫订单结果查询 API,查询当前订单的不同状态,决定下一步的操作。
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if (!StrUtil.equalsAny(ex.getErrCode(), "SYSTEMERROR", "USERPAYING", "BANKERROR")) {
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throw ex;
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}
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// 等待 5 秒,继续下一轮重新发起支付
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log.info("[doUnifiedOrderV2][发起微信 Bar 支付第({})失败,等待下一轮重试,请求({}),响应({})]", i,
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JsonUtils.toJsonString(request), ex.getMessage());
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ThreadUtil.sleep(5, TimeUnit.SECONDS);
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}
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}
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throw new IllegalStateException("微信 Bar 支付,重试多次失败");
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}
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@Override
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@ -4,10 +4,12 @@ import cn.iocoder.yudao.framework.pay.core.enums.channel.PayChannelEnum;
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import lombok.extern.slf4j.Slf4j;
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/**
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* 微信支付(小程序)的 PayClient 实现类
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* 微信支付【小程序】的 PayClient 实现类
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*
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* 由于公众号和小程序的微信支付逻辑一致,所以直接进行继承
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*
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* 文档:<a href="https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_5_1.shtml">JSAPI 下单</>
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*
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* @author zwy
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*/
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@Slf4j
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@ -23,20 +23,21 @@ public class WxPayClientConfig implements PayClientConfig {
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/**
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* API 版本 - V2
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*
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* https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_1
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* <a href="https://pay.weixin.qq.com/wiki/doc/api/jsapi.php?chapter=4_1">V2 协议说明</a>
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*/
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public static final String API_VERSION_V2 = "v2";
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/**
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* API 版本 - V3
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*
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* https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay-1.shtml
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* <a href="https://pay.weixin.qq.com/wiki/doc/apiv3/wechatpay/wechatpay-1.shtml">V3 协议说明</a>
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*/
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public static final String API_VERSION_V3 = "v3";
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/**
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* 公众号或者小程序的 appid
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*
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* 只有公众号或小程序需要该字段
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*/
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@NotBlank(message = "APPID 不能为空", groups = {V2.class, V3.class})
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private String appId;
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/**
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* 商户号
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@ -23,6 +23,8 @@ import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionU
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/**
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* 微信支付(公众号)的 PayClient 实现类
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*
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* 文档:<a href="https://pay.weixin.qq.com/wiki/doc/apiv3/apis/chapter3_1_1.shtml">JSAPI 下单</>
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*
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* @author 芋道源码
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*/
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@Slf4j
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@ -19,7 +19,7 @@ tenant-id: {{appTenentId}}
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"id": 202,
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"channelCode": "wx_bar",
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"channelExtras": {
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"authCode": "132527737910208222"
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"authCode": "132990241553789274"
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}
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}
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