🆕 #2772 【小程序】增加小程序支付管理之创建订单接口

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaService.java

@@ -515,4 +515,10 @@ public interface WxMaService extends WxService {
    * @return getWxMaShopCouponService
    */
   WxMaShopCouponService getWxMaShopCouponService();
+
+  /**
+   * 小程序支付管理-订单支付
+   * @return getWxMaShopPayService
+   */
+  WxMaShopPayService getWxMaShopPayService();
 }

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/WxMaShopPayService.java

@@ -0,0 +1,24 @@
+package cn.binarywang.wx.miniapp.api;
+
+import cn.binarywang.wx.miniapp.bean.shop.request.WxMaShopPayCreateOrderRequest;
+import cn.binarywang.wx.miniapp.bean.shop.response.WxMaShopPayCreateOrderResponse;
+import me.chanjar.weixin.common.error.WxErrorException;
+
+/**
+ * 小程序支付管理订单相关接口
+ *
+ * @author liming1019
+ */
+public interface WxMaShopPayService {
+
+  /**
+   * 创建订单
+   * 文档地址：<a href="https://developers.weixin.qq.com/miniprogram/dev/platform-capabilities/business-capabilities/ministore/wxafunds/API/order/create_order.html">文档地址</a>
+   *
+   * @param request 创建订单参数
+   * @return 创建订单结果
+   * @throws WxErrorException .
+   */
+  WxMaShopPayCreateOrderResponse createOrder(WxMaShopPayCreateOrderRequest request)
+    throws WxErrorException;
+}

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/BaseWxMaServiceImpl.java

@@ -83,6 +83,7 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
   private final WxMaProductService productService = new WxMaProductServiceImpl(this);
   private final WxMaProductOrderService productOrderService = new WxMaProductOrderServiceImpl(this);
   private final WxMaShopCouponService wxMaShopCouponService = new WxMaShopCouponServiceImpl(this);
+  private final WxMaShopPayService wxMaShopPayService = new WxMaShopPayServiceImpl(this);
   private Map<String, WxMaConfig> configMap;
   private int retrySleepMillis = 1000;
   private int maxRetryTimes = 5;
@@ -612,4 +613,8 @@ public abstract class BaseWxMaServiceImpl<H, P> implements WxMaService, RequestH
     return this.wxMaShopCouponService;
   }
 
+  @Override
+  public WxMaShopPayService getWxMaShopPayService() {
+    return this.wxMaShopPayService;
+  }
 }

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopPayServiceImpl.java

@@ -0,0 +1,29 @@
+package cn.binarywang.wx.miniapp.api.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.api.WxMaShopPayService;
+import cn.binarywang.wx.miniapp.bean.shop.request.WxMaShopPayCreateOrderRequest;
+import cn.binarywang.wx.miniapp.bean.shop.response.WxMaShopPayCreateOrderResponse;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import me.chanjar.weixin.common.error.WxErrorException;
+import me.chanjar.weixin.common.util.json.WxGsonBuilder;
+
+import static cn.binarywang.wx.miniapp.constant.WxMaApiUrlConstants.Shop.Pay.CREATE_ORDER;
+
+/**
+ * 小程序支付管理订单相关接口
+ *
+ * @author liming1019
+ */
+@RequiredArgsConstructor
+@Slf4j
+public class WxMaShopPayServiceImpl implements WxMaShopPayService {
+  private final WxMaService wxMaService;
+
+  @Override
+  public WxMaShopPayCreateOrderResponse createOrder(WxMaShopPayCreateOrderRequest request) throws WxErrorException {
+    String response = this.wxMaService.post(CREATE_ORDER, request);
+    return WxGsonBuilder.create().fromJson(response, WxMaShopPayCreateOrderResponse.class);
+  }
+}

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/shop/request/WxMaShopPayCreateOrderRequest.java

@@ -0,0 +1,47 @@
+package cn.binarywang.wx.miniapp.bean.shop.request;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+import java.util.List;
+
+/**
+ * @author liming1019
+ * @date 2022/8/10
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMaShopPayCreateOrderRequest implements Serializable {
+  private static final long serialVersionUID = -5597409427574429095L;
+
+  @SerializedName("openid")
+  private String openid;
+  @SerializedName("combine_trade_no")
+  private String combineTradeNo;
+  @SerializedName("expire_time")
+  private Long expireTime;
+  @SerializedName("sub_orders")
+  private List<SubOrdersDTO> subOrders;
+
+  @NoArgsConstructor
+  @AllArgsConstructor
+  @Data
+  @Builder
+  public static class SubOrdersDTO {
+    @SerializedName("mchid")
+    private String mchid;
+    @SerializedName("amount")
+    private Integer amount;
+    @SerializedName("trade_no")
+    private String tradeNo;
+    @SerializedName("description")
+    private String description;
+  }
+}
+

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/bean/shop/response/WxMaShopPayCreateOrderResponse.java

@@ -0,0 +1,40 @@
+package cn.binarywang.wx.miniapp.bean.shop.response;
+
+import com.google.gson.annotations.SerializedName;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.io.Serializable;
+
+/**
+ * @author liming1019
+ * @date 2022/8/10
+ */
+@Data
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+public class WxMaShopPayCreateOrderResponse  extends WxMaShopBaseResponse implements Serializable {
+  private static final long serialVersionUID = -375471325664721192L;
+
+  @SerializedName("payment_params")
+  private PaymentParamsDTO paymentParams;
+
+  @NoArgsConstructor
+  @Data
+  public static class PaymentParamsDTO {
+    @SerializedName("timeStamp")
+    private Integer timeStamp;
+    @SerializedName("nonceStr")
+    private String nonceStr;
+    @SerializedName("package")
+    private String packageX;
+    @SerializedName("paySign")
+    private String paySign;
+    @SerializedName("signType")
+    private String signType;
+  }
+}
+

weixin-java-miniapp/src/main/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstants.java

@@ -536,6 +536,10 @@ public class WxMaApiUrlConstants {
       String UPDATE_USER_COUPON = "https://api.weixin.qq.com/shop/coupon/update_user_coupon";
       String UPDATE_USER_COUPON_STATUS = "https://api.weixin.qq.com/shop/coupon/update_usercoupon_status";
     }
+
+    interface Pay {
+      String CREATE_ORDER = "https://api.weixin.qq.com/shop/pay/createorder";
+    }
   }
 
   /**

weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/api/impl/WxMaShopPayServiceImplTest.java

@@ -0,0 +1,40 @@
+package cn.binarywang.wx.miniapp.api.impl;
+
+import cn.binarywang.wx.miniapp.api.WxMaService;
+import cn.binarywang.wx.miniapp.bean.shop.request.WxMaShopPayCreateOrderRequest;
+import cn.binarywang.wx.miniapp.bean.shop.response.WxMaShopPayCreateOrderResponse;
+import cn.binarywang.wx.miniapp.test.ApiTestModule;
+import com.google.inject.Inject;
+import org.testng.annotations.Guice;
+import org.testng.annotations.Test;
+
+import java.util.Arrays;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@Test
+@Guice(modules = ApiTestModule.class)
+public class WxMaShopPayServiceImplTest {
+
+  @Inject
+  private WxMaService wxService;
+
+  @Test
+  public void testCreateOrder() throws Exception {
+    WxMaShopPayCreateOrderRequest request =
+      WxMaShopPayCreateOrderRequest.builder()
+        .openid("")
+        .combineTradeNo("")
+        .expireTime(1234L)
+        .subOrders(Arrays.asList(WxMaShopPayCreateOrderRequest.SubOrdersDTO.builder()
+            .mchid("")
+            .amount(0)
+            .tradeNo("")
+            .description("")
+          .build()
+        ))
+        .build();
+    WxMaShopPayCreateOrderResponse response = wxService.getWxMaShopPayService().createOrder(request);
+    assertThat(response).isNotNull();
+  }
+}