init

sl-express-ms-trade-api/.gitignore

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+.idea
+target/
+*.iml

sl-express-ms-trade-api/pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.sl-express</groupId>
+        <artifactId>sl-express-parent</artifactId>
+        <version>1.4</version>
+    </parent>
+
+    <groupId>com.sl-express.ms.trade</groupId>
+    <artifactId>sl-express-ms-trade-api</artifactId>
+    <version>1.1-SNAPSHOT</version>
+    <description>交易（支付）微服务 - Feign接口</description>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        <sl-express-trade-domain.version>1.1-SNAPSHOT</sl-express-trade-domain.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.sl-express.ms.trade</groupId>
+            <artifactId>sl-express-ms-trade-domain</artifactId>
+            <version>${sl-express-trade-domain.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/JsapiPayFeign.java

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+package com.sl.ms.trade.api;
+
+import com.sl.ms.trade.api.fallback.JsapiPayFeignFallbackFactory;
+import com.sl.ms.trade.domain.request.JsapiPayDTO;
+import com.sl.ms.trade.domain.response.JsapiPayResponseDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+@FeignClient(value = "sl-express-ms-trade", contextId = "JsapiPay", path = "jsapi", fallbackFactory = JsapiPayFeignFallbackFactory.class)
+public interface JsapiPayFeign {
+
+    /***
+     * 统一jsapi交易预创建
+     * 商户系统先调用该接口在微信支付服务后台生成预支付交易单，返回正确的预支付交易会话标识后再按Native、
+     * JSAPI、APP等不同场景生成交易串调起支付。
+     * @param jsapiPayDTO jsapi提交支付请求对象
+     *
+     * @return 交易单，支付串码
+     */
+    @PostMapping
+    JsapiPayResponseDTO createJsapiTrading(@RequestBody JsapiPayDTO jsapiPayDTO);
+
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/NativePayFeign.java

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+package com.sl.ms.trade.api;
+
+import com.sl.ms.trade.api.fallback.NativePayFeignFallbackFactory;
+import com.sl.ms.trade.domain.request.NativePayDTO;
+import com.sl.ms.trade.domain.response.NativePayResponseDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+
+@FeignClient(value = "sl-express-ms-trade", contextId = "NativePay", path = "native", fallbackFactory = NativePayFeignFallbackFactory.class)
+public interface NativePayFeign {
+
+    /***
+     * 扫码支付，收银员通过收银台或商户后台调用此接口，生成二维码后，展示给用户，由用户扫描二维码完成订单支付。
+     *
+     * @param nativePayDTO 扫码支付提交参数
+     * @return 扫码支付响应数据，其中包含二维码路径
+     */
+    @PostMapping
+    NativePayResponseDTO createDownLineTrading(@RequestBody NativePayDTO nativePayDTO);
+
+    /**
+     * 查看二维码
+     *
+     * @param tradingOrderNo 交易单号
+     * @return 二维码图片 base64格式
+     */
+    @GetMapping("qrcode/{tradingOrderNo}")
+    String queryQrCode(@PathVariable("tradingOrderNo") Long tradingOrderNo);
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/RefundRecordFeign.java

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+package com.sl.ms.trade.api;
+
+import com.sl.ms.trade.api.fallback.TradingFeignFallbackFactory;
+import com.sl.ms.trade.domain.RefundRecordDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
+
+@FeignClient(value = "sl-express-ms-trade", contextId = "RefundRecord", path = "refund/records", fallbackFactory = TradingFeignFallbackFactory.class)
+public interface RefundRecordFeign {
+
+    /**
+     * 根据业务系统订单号 或 交易单号查询退款单 （二个至少传递一个，优先按照交易单号查询）
+     *
+     * @param productOrderNo 业务订单号
+     * @param tradingOrderNo 交易单号
+     * @return 退款单列表
+     */
+    @GetMapping
+    List<RefundRecordDTO> findList(@RequestParam(value = "productOrderNo", required = false) Long productOrderNo,
+                                   @RequestParam(value = "tradingOrderNo", required = false) Long tradingOrderNo);
+
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/TradingFeign.java

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+package com.sl.ms.trade.api;
+
+import com.sl.ms.trade.api.fallback.TradingFeignFallbackFactory;
+import com.sl.ms.trade.domain.TradingDTO;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@FeignClient(value = "sl-express-ms-trade", contextId = "Trading", path = "tradings", fallbackFactory = TradingFeignFallbackFactory.class)
+public interface TradingFeign {
+
+    /**
+     * 根据业务系统订单号 或 交易单号查询交易单 （二个至少传递一个，优先按照交易单号查询）
+     *
+     * @param productOrderNo 业务订单号
+     * @param tradingOrderNo 交易单号
+     * @return 交易单数据
+     */
+    @GetMapping
+    TradingDTO queryTrading(@RequestParam(value = "productOrderNo", required = false) Long productOrderNo,
+                            @RequestParam(value = "tradingOrderNo", required = false) Long tradingOrderNo);
+
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/fallback/JsapiPayFeignFallbackFactory.java

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+package com.sl.ms.trade.api.fallback;
+
+import com.sl.ms.trade.api.JsapiPayFeign;
+import com.sl.ms.trade.domain.request.JsapiPayDTO;
+import com.sl.ms.trade.domain.response.JsapiPayResponseDTO;
+import org.springframework.cloud.openfeign.FallbackFactory;
+
+/**
+ * @author zzj
+ * @version 1.0
+ */
+public class JsapiPayFeignFallbackFactory implements FallbackFactory<JsapiPayFeign> {
+    @Override
+    public JsapiPayFeign create(Throwable cause) {
+        return new JsapiPayFeign() {
+            @Override
+            public JsapiPayResponseDTO createJsapiTrading(JsapiPayDTO jsapiPayDTO) {
+                return null;
+            }
+        };
+    }
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/fallback/NativePayFeignFallbackFactory.java

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+package com.sl.ms.trade.api.fallback;
+
+import com.sl.ms.trade.api.NativePayFeign;
+import com.sl.ms.trade.domain.request.NativePayDTO;
+import com.sl.ms.trade.domain.response.NativePayResponseDTO;
+import org.springframework.cloud.openfeign.FallbackFactory;
+
+/**
+ * @author zzj
+ * @version 1.0
+ */
+public class NativePayFeignFallbackFactory implements FallbackFactory<NativePayFeign> {
+    @Override
+    public NativePayFeign create(Throwable cause) {
+        return new NativePayFeign() {
+            @Override
+            public NativePayResponseDTO createDownLineTrading(NativePayDTO nativePayDTO) {
+                return null;
+            }
+
+            @Override
+            public String queryQrCode(Long tradingOrderNo) {
+                return null;
+            }
+        };
+    }
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/fallback/RefundRecordFeignFallbackFactory.java

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+package com.sl.ms.trade.api.fallback;
+
+import com.sl.ms.trade.api.RefundRecordFeign;
+import com.sl.ms.trade.domain.RefundRecordDTO;
+import org.springframework.cloud.openfeign.FallbackFactory;
+
+import java.util.List;
+
+/**
+ * @author zzj
+ * @version 1.0
+ */
+public class RefundRecordFeignFallbackFactory implements FallbackFactory<RefundRecordFeign> {
+    @Override
+    public RefundRecordFeign create(Throwable cause) {
+        return new RefundRecordFeign() {
+            @Override
+            public List<RefundRecordDTO> findList(Long productOrderNo, Long tradingOrderNo) {
+                return null;
+            }
+        };
+    }
+}

sl-express-ms-trade-api/src/main/java/com/sl/ms/trade/api/fallback/TradingFeignFallbackFactory.java

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+package com.sl.ms.trade.api.fallback;
+
+import com.sl.ms.trade.api.TradingFeign;
+import com.sl.ms.trade.domain.TradingDTO;
+import org.springframework.cloud.openfeign.FallbackFactory;
+
+/**
+ * @author zzj
+ * @version 1.0
+ */
+public class TradingFeignFallbackFactory implements FallbackFactory<TradingFeign> {
+    @Override
+    public TradingFeign create(Throwable cause) {
+        return new TradingFeign() {
+            @Override
+            public TradingDTO queryTrading(Long productOrderNo, Long tradingOrderNo) {
+                return null;
+            }
+        };
+    }
+}