支付中心：增加模拟支付，方便开发调试

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/PayClientFactoryImpl.java

@@ -5,6 +5,8 @@ import cn.iocoder.yudao.framework.pay.core.client.PayClient;
 import cn.iocoder.yudao.framework.pay.core.client.PayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.PayClientFactory;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.*;
+import cn.iocoder.yudao.framework.pay.core.client.impl.mock.MockPayClient;
+import cn.iocoder.yudao.framework.pay.core.client.impl.mock.MockPayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.*;
 import cn.iocoder.yudao.framework.pay.core.enums.channel.PayChannelEnum;
 import lombok.extern.slf4j.Slf4j;
@@ -68,6 +70,8 @@ public class PayClientFactoryImpl implements PayClientFactory {
             case ALIPAY_APP: return (AbstractPayClient<Config>) new AlipayAppPayClient(channelId, (AlipayPayClientConfig) config);
             case ALIPAY_PC: return (AbstractPayClient<Config>) new AlipayPcPayClient(channelId, (AlipayPayClientConfig) config);
             case ALIPAY_BAR: return (AbstractPayClient<Config>) new AlipayBarPayClient(channelId, (AlipayPayClientConfig) config);
+            // 其它支付
+            case MOCK: return (AbstractPayClient<Config>) new MockPayClient(channelId, (MockPayClientConfig) config);
         }
         // 创建失败，错误日志 + 抛出异常
         log.error("[createPayClient][配置({}) 找不到合适的客户端实现]", config);

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/mock/MockPayClient.java

@@ -0,0 +1,66 @@
+package cn.iocoder.yudao.framework.pay.core.client.impl.mock;
+
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderRespDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.order.PayOrderUnifiedReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundRespDTO;
+import cn.iocoder.yudao.framework.pay.core.client.dto.refund.PayRefundUnifiedReqDTO;
+import cn.iocoder.yudao.framework.pay.core.client.impl.AbstractPayClient;
+import cn.iocoder.yudao.framework.pay.core.enums.channel.PayChannelEnum;
+
+import java.time.LocalDateTime;
+import java.util.Map;
+
+/**
+ * 模拟支付的 PayClient 实现类
+ *
+ * 模拟支付返回结果都是成功，方便大家日常流畅
+ *
+ * @author jason
+ */
+public class MockPayClient extends AbstractPayClient<MockPayClientConfig> {
+
+    private static final String MOCK_RESP_SUCCESS_DATA = "MOCK_SUCCESS";
+
+    public MockPayClient(Long channelId, MockPayClientConfig config) {
+        super(channelId, PayChannelEnum.MOCK.getCode(), config);
+    }
+
+    @Override
+    protected void doInit() {
+    }
+
+    @Override
+    protected PayOrderRespDTO doUnifiedOrder(PayOrderUnifiedReqDTO reqDTO) {
+        return PayOrderRespDTO.successOf("MOCK-P-" + reqDTO.getOutTradeNo(), "", LocalDateTime.now(),
+                reqDTO.getOutTradeNo(), MOCK_RESP_SUCCESS_DATA);
+    }
+
+    @Override
+    protected PayOrderRespDTO doGetOrder(String outTradeNo) {
+        return PayOrderRespDTO.successOf("MOCK-P-" + outTradeNo, "", LocalDateTime.now(),
+                outTradeNo, MOCK_RESP_SUCCESS_DATA);
+    }
+
+    @Override
+    protected PayRefundRespDTO doUnifiedRefund(PayRefundUnifiedReqDTO reqDTO) {
+        return PayRefundRespDTO.successOf("MOCK-R-" + reqDTO.getOutRefundNo(), LocalDateTime.now(),
+                reqDTO.getOutRefundNo(), MOCK_RESP_SUCCESS_DATA);
+    }
+
+    @Override
+    protected PayRefundRespDTO doGetRefund(String outTradeNo, String outRefundNo) {
+        return PayRefundRespDTO.successOf("MOCK-R-" + outRefundNo, LocalDateTime.now(),
+                outRefundNo, MOCK_RESP_SUCCESS_DATA);
+    }
+
+    @Override
+    protected PayRefundRespDTO doParseRefundNotify(Map<String, String> params, String body) {
+        throw new UnsupportedOperationException("模拟支付无退款回调");
+    }
+
+    @Override
+    protected PayOrderRespDTO doParseOrderNotify(Map<String, String> params, String body) {
+        throw new UnsupportedOperationException("模拟支付无支付回调");
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/client/impl/mock/MockPayClientConfig.java

@@ -0,0 +1,28 @@
+package cn.iocoder.yudao.framework.pay.core.client.impl.mock;
+
+import cn.iocoder.yudao.framework.pay.core.client.PayClientConfig;
+import lombok.Data;
+
+import javax.validation.Validator;
+
+/**
+ * 模拟支付的 PayClientConfig 实现类
+ *
+ * @author jason
+ */
+@Data
+public class MockPayClientConfig implements PayClientConfig {
+
+    /**
+     * 配置名称
+     *
+     * 如果不加任何属性，JsonUtils.parseObject2 解析会报错，所以暂时加个名称
+     */
+    private String name;
+
+    @Override
+    public void validate(Validator validator) {
+        // 模拟支付配置无需校验
+    }
+
+}

yudao-framework/yudao-spring-boot-starter-biz-pay/src/main/java/cn/iocoder/yudao/framework/pay/core/enums/channel/PayChannelEnum.java

@@ -3,6 +3,7 @@ package cn.iocoder.yudao.framework.pay.core.enums.channel;
 import cn.hutool.core.util.ArrayUtil;
 import cn.iocoder.yudao.framework.pay.core.client.PayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.impl.alipay.AlipayPayClientConfig;
+import cn.iocoder.yudao.framework.pay.core.client.impl.mock.MockPayClientConfig;
 import cn.iocoder.yudao.framework.pay.core.client.impl.weixin.WxPayClientConfig;
 import lombok.AllArgsConstructor;
 import lombok.Getter;
@@ -26,7 +27,9 @@ public enum PayChannelEnum {
     ALIPAY_WAP("alipay_wap", "支付宝 Wap 网站支付", AlipayPayClientConfig.class),
     ALIPAY_APP("alipay_app", "支付宝App 支付", AlipayPayClientConfig.class),
     ALIPAY_QR("alipay_qr", "支付宝扫码支付", AlipayPayClientConfig.class),
-    ALIPAY_BAR("alipay_bar", "支付宝条码支付", AlipayPayClientConfig.class);
+    ALIPAY_BAR("alipay_bar", "支付宝条码支付", AlipayPayClientConfig.class),
+
+    MOCK("mock", "模拟支付", MockPayClientConfig.class);
 
     /**
      * 编码

yudao-module-pay/yudao-module-pay-biz/src/main/java/cn/iocoder/yudao/module/pay/controller/admin/notify/PayNotifyController.java

@@ -1,5 +1,6 @@
 package cn.iocoder.yudao.module.pay.controller.admin.notify;
 
+import cn.hutool.core.collection.CollUtil;
 import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.operatelog.core.annotations.OperateLog;
@@ -82,8 +83,8 @@ public class PayNotifyController {
     @PermitAll
     @OperateLog(enable = false) // 回调地址，无需记录操作日志
     public String notifyRefund(@PathVariable("channelId") Long channelId,
-                              @RequestParam(required = false) Map<String, String> params,
+                               @RequestParam(required = false) Map<String, String> params,
-                              @RequestBody(required = false) String body) {
+                               @RequestBody(required = false) String body) {
         log.info("[notifyRefund][channelId({}) 回调数据({}/{})]", channelId, params, body);
         // 1. 校验支付渠道是否存在
         PayClient payClient = payClientFactory.getPayClient(channelId);
@@ -118,6 +119,9 @@ public class PayNotifyController {
     @PreAuthorize("@ss.hasPermission('pay:notify:query')")
     public CommonResult<PageResult<PayNotifyTaskRespVO>> getNotifyTaskPage(@Valid PayNotifyTaskPageReqVO pageVO) {
         PageResult<PayNotifyTaskDO> pageResult = notifyService.getNotifyTaskPage(pageVO);
+        if (CollUtil.isEmpty(pageResult.getList())) {
+            return success(PageResult.empty());
+        }
         // 拼接返回
         Map<Long, PayAppDO> appMap = appService.getAppMap(convertList(pageResult.getList(), PayNotifyTaskDO::getAppId));
         return success(PayNotifyTaskConvert.INSTANCE.convertPage(pageResult, appMap));