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+package cn.iocoder.yudao.framework.pay.core.client.impl.alipay;
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+
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+import cn.hutool.core.util.StrUtil;
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+import cn.iocoder.yudao.framework.pay.core.client.PayCommonResult;
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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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+import cn.iocoder.yudao.framework.pay.core.enums.PayChannelEnum;
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+import cn.iocoder.yudao.framework.pay.core.enums.PayDisplayModeEnum;
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+import com.alipay.api.AlipayApiException;
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+import com.alipay.api.domain.AlipayTradePayModel;
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+import com.alipay.api.request.AlipayTradePayRequest;
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+import com.alipay.api.response.AlipayTradePayResponse;
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+import lombok.extern.slf4j.Slf4j;
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+
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+import static cn.iocoder.yudao.framework.common.util.json.JsonUtils.toJsonString;
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+
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+/**
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+ * 支付宝【条码支付】的 PayClient 实现类
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+ *
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+ * 文档：https://opendocs.alipay.com/open/194/105072
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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 AlipayBarPayClient extends AbstractAlipayClient {
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+
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+ public AlipayBarPayClient(Long channelId, AlipayPayClientConfig config) {
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+ super(channelId, PayChannelEnum.ALIPAY_BAR.getCode(), config,
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+ new AlipayPayCodeMapping());
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+ }
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+
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+ @Override
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+ public PayCommonResult<PayOrderUnifiedRespDTO> doUnifiedOrder(PayOrderUnifiedReqDTO reqDTO) {
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+ // 1.1 构建 AlipayTradePayModel 请求
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+ AlipayTradePayModel model = new AlipayTradePayModel();
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+ // ① 通用的参数
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+ model.setOutTradeNo(reqDTO.getMerchantOrderId());
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+ model.setSubject(reqDTO.getSubject());
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+ model.setBody(reqDTO.getBody());
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+ model.setTotalAmount(formatAmount(reqDTO.getAmount()));
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+ model.setScene("bar_code"); // 当面付条码支付场景
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+ // ② 个性化的参数【无】
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+ // ③ 支付宝条码支付只有一种展示
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+ String displayMode = PayDisplayModeEnum.BAR_CODE.getMode();
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+
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+ // 1.2 构建 AlipayTradePayRequest 请求
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+ AlipayTradePayRequest request = new AlipayTradePayRequest();
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+ request.setBizModel(model);
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+ request.setNotifyUrl(reqDTO.getNotifyUrl());
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+ request.setReturnUrl(reqDTO.getReturnUrl()); // TODO 芋艿，待搞
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+
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+ // 2.1 执行请求
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+ AlipayTradePayResponse response;
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+ try {
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+ response = client.execute(request);
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+ } catch (AlipayApiException e) {
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+ log.error("[unifiedOrder][request({}) 发起支付失败]", toJsonString(reqDTO), e);
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+ return PayCommonResult.build(e.getErrCode(), e.getErrMsg(), null, codeMapping);
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+ }
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+ // 2.2 处理结果
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+ PayOrderUnifiedRespDTO respDTO = new PayOrderUnifiedRespDTO()
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+ .setDisplayMode(displayMode).setDisplayContent(response.getCode());
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+ return PayCommonResult.build(StrUtil.blankToDefault(response.getCode(),"10000"),
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+ response.getMsg(), respDTO, codeMapping);
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+ }
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+}
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YunaiV