同步积分兑券结果

1curl -X POST \
2  https://api.mch.weixin.qq.com/brand/card-member/user-points/exchange-coupon/confirm \
3  -H "Authorization: WECHATPAY-BRAND-SHA256-RSA2048 brand_id=\"XXXX\",..." \
4  -H "Accept: application/json" \
5  -H "Wechatpay-Serial: PUB_KEY_ID_XXXX"  \
6  -H "Content-Type: application/json" \
7  -d '{
8    "record_id" : "pbLatjvWOibDc5-TBnbUk1pD12o0",
9    "exchange_coupon_template_id" : "0Flpo7FqTQ",
10    "card_id" : "pbLatjvWOibDc5-TBnbUk1pD12o0",
11    "openid" : "obLatjnx9gnqzS4myYGmLZ7LgLBA",
12    "user_card_code" : "478515832665",
13    "result" : "POINT_EXCHANGE_COUPON_ALLOW",
14    "reject_reason" : "积分不足"
15  }'
16

1package com.java.demo;
2
3import com.java.utils.WXPayBrandUtility; // 引用微信支付工具库，参考：https://pay.weixin.qq.com/doc/brand/4015826861
4
5import com.google.gson.annotations.SerializedName;
6import com.google.gson.annotations.Expose;
7import okhttp3.MediaType;
8import okhttp3.OkHttpClient;
9import okhttp3.Request;
10import okhttp3.RequestBody;
11import okhttp3.Response;
12
13import java.io.IOException;
14import java.io.UncheckedIOException;
15import java.security.PrivateKey;
16import java.security.PublicKey;
17import java.util.ArrayList;
18import java.util.HashMap;
19import java.util.List;
20import java.util.Map;
21
22/**
23 * 同步积分兑券结果
24 */
25public class ConfirmPointExchangeCoupon {
26  private static String HOST = "https://api.mch.weixin.qq.com";
27  private static String METHOD = "POST";
28  private static String PATH = "/brand/card-member/user-points/exchange-coupon/confirm";
29
30  public static void main(String[] args) {
31    // TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/brand/4015415289
32    ConfirmPointExchangeCoupon client = new ConfirmPointExchangeCoupon(
33      "xxxxxxxx",                    // 品牌ID，是由微信支付系统生成并分配给每个品牌方的唯一标识符，品牌ID获取方式参考 https://pay.weixin.qq.com/doc/brand/4015415289
34      "1DDE55AD98Exxxxxxxxxx",         // 品牌API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/brand/4015407570
35      "/path/to/apiclient_key.pem",     // 品牌API证书私钥文件路径，本地文件路径
36      "PUB_KEY_ID_xxxxxxxxxxxxx",      // 微信支付公钥ID，如何获取请参考 https://pay.weixin.qq.com/doc/brand/4015453439
37      "/path/to/wxp_pub.pem"           // 微信支付公钥文件路径，本地文件路径
38    );
39
40    ConfirmPointExchangeCouponRequest request = new ConfirmPointExchangeCouponRequest();
41    request.recordId = "pbLatjvWOibDc5-TBnbUk1pD12o0";
42    request.exchangeCouponTemplateId = "0Flpo7FqTQ";
43    request.cardId = "pbLatjvWOibDc5-TBnbUk1pD12o0";
44    request.openid = "obLatjnx9gnqzS4myYGmLZ7LgLBA";
45    request.userCardCode = "478515832665";
46    request.result = PointExchangeCouponResult.POINT_EXCHANGE_COUPON_ALLOW;
47    request.rejectReason = "积分不足";
48    try {
49      PointExchangeCoupon response = client.run(request);
50        // TODO: 请求成功，继续业务逻辑
51        System.out.println(response);
52    } catch (WXPayBrandUtility.ApiException e) {
53        // TODO: 请求失败，根据状态码执行不同的逻辑
54        e.printStackTrace();
55    }
56  }
57
58  public PointExchangeCoupon run(ConfirmPointExchangeCouponRequest request) {
59    String uri = PATH;
60    String reqBody = WXPayBrandUtility.toJson(request);
61
62    Request.Builder reqBuilder = new Request.Builder().url(HOST + uri);
63    reqBuilder.addHeader("Accept", "application/json");
64    reqBuilder.addHeader("Wechatpay-Serial", wechatPayPublicKeyId);
65    reqBuilder.addHeader("Authorization", WXPayBrandUtility.buildAuthorization(brand_id, certificateSerialNo,privateKey, METHOD, uri, reqBody));
66    reqBuilder.addHeader("Content-Type", "application/json");
67    RequestBody requestBody = RequestBody.create(MediaType.parse("application/json; charset=utf-8"), reqBody);
68    reqBuilder.method(METHOD, requestBody);
69    Request httpRequest = reqBuilder.build();
70
71    // 发送HTTP请求
72    OkHttpClient client = new OkHttpClient.Builder().build();
73    try (Response httpResponse = client.newCall(httpRequest).execute()) {
74      String respBody = WXPayBrandUtility.extractBody(httpResponse);
75      if (httpResponse.code() >= 200 && httpResponse.code() < 300) {
76        // 2XX 成功，验证应答签名
77        WXPayBrandUtility.validateResponse(this.wechatPayPublicKeyId, this.wechatPayPublicKey,
78            httpResponse.headers(), respBody);
79
80        // 从HTTP应答报文构建返回数据
81        return WXPayBrandUtility.fromJson(respBody, PointExchangeCoupon.class);
82      } else {
83        throw new WXPayBrandUtility.ApiException(httpResponse.code(), respBody, httpResponse.headers());
84      }
85    } catch (IOException e) {
86      throw new UncheckedIOException("Sending request to " + uri + " failed.", e);
87    }
88  }
89
90  private final String brand_id;
91  private final String certificateSerialNo;
92  private final PrivateKey privateKey;
93  private final String wechatPayPublicKeyId;
94  private final PublicKey wechatPayPublicKey;
95
96  public ConfirmPointExchangeCoupon(String brand_id, String certificateSerialNo, String privateKeyFilePath, String wechatPayPublicKeyId, String wechatPayPublicKeyFilePath) {
97    this.brand_id = brand_id;
98    this.certificateSerialNo = certificateSerialNo;
99    this.privateKey = WXPayBrandUtility.loadPrivateKeyFromPath(privateKeyFilePath);
100    this.wechatPayPublicKeyId = wechatPayPublicKeyId;
101    this.wechatPayPublicKey = WXPayBrandUtility.loadPublicKeyFromPath(wechatPayPublicKeyFilePath);
102  }
103
104  public static class ConfirmPointExchangeCouponRequest {
105    @SerializedName("record_id")
106    public String recordId;
107  
108    @SerializedName("exchange_coupon_template_id")
109    public String exchangeCouponTemplateId;
110  
111    @SerializedName("card_id")
112    public String cardId;
113  
114    @SerializedName("openid")
115    public String openid;
116  
117    @SerializedName("user_card_code")
118    public String userCardCode;
119  
120    @SerializedName("result")
121    public PointExchangeCouponResult result;
122  
123    @SerializedName("reject_reason")
124    public String rejectReason;
125  }
126  
127  public static class PointExchangeCoupon {
128    @SerializedName("record_id")
129    public String recordId;
130  
131    @SerializedName("exchange_coupon_template_id")
132    public String exchangeCouponTemplateId;
133  
134    @SerializedName("brand_id")
135    public String brandId;
136  
137    @SerializedName("card_id")
138    public String cardId;
139  
140    @SerializedName("openid")
141    public String openid;
142  
143    @SerializedName("user_card_code")
144    public String userCardCode;
145  
146    @SerializedName("state")
147    public PointExchangeCouponState state;
148  
149    @SerializedName("product_coupon_id")
150    public String productCouponId;
151  
152    @SerializedName("product_coupon_stock_type")
153    public ProductCouponStockType productCouponStockType;
154  
155    @SerializedName("stock_id")
156    public String stockId;
157  
158    @SerializedName("coupon_code")
159    public String couponCode;
160  
161    @SerializedName("reject_reason")
162    public String rejectReason;
163  }
164  
165  public enum PointExchangeCouponResult {
166    @SerializedName("POINT_EXCHANGE_COUPON_ALLOW")
167    POINT_EXCHANGE_COUPON_ALLOW,
168    @SerializedName("POINT_EXCHANGE_COUPON_REJECT")
169    POINT_EXCHANGE_COUPON_REJECT
170  }
171  
172  public enum PointExchangeCouponState {
173    @SerializedName("POINT_EXCHANGE_COUPON_SUCCESS")
174    POINT_EXCHANGE_COUPON_SUCCESS,
175    @SerializedName("POINT_EXCHANGE_COUPON_FAIL")
176    POINT_EXCHANGE_COUPON_FAIL
177  }
178  
179  public enum ProductCouponStockType {
180    @SerializedName("PRODUCT_COUPON_STOCK_TYPE_BUSI_FAVOR")
181    PRODUCT_COUPON_STOCK_TYPE_BUSI_FAVOR,
182    @SerializedName("PRODUCT_COUPON_STOCK_TYPE_CASH_FAVOR")
183    PRODUCT_COUPON_STOCK_TYPE_CASH_FAVOR,
184    @SerializedName("PRODUCT_COUPON_STOCK_TYPE_BRAND_FAVOR")
185    PRODUCT_COUPON_STOCK_TYPE_BRAND_FAVOR
186  }
187  
188}
189

1package main
2
3import (
4	"bytes"
5	"demo/wxpay_brand_utility" // 引用微信支付工具库，参考 https://pay.weixin.qq.com/doc/brand/4015826866
6	"encoding/json"
7	"fmt"
8	"net/http"
9	"net/url"
10)
11
12func main() {
13	// TODO: 请准备商户开发必要参数，参考：https://pay.weixin.qq.com/doc/brand/4015415289
14	config, err := wxpay_brand_utility.CreateBrandConfig(
15		"xxxxxxxx",                   // 品牌ID，是由微信支付系统生成并分配给每个品牌方的唯一标识符，品牌ID获取方式参考 https://pay.weixin.qq.com/doc/brand/4015415289
16		"1DDE55AD98Exxxxxxxxxx",      // 品牌API证书序列号，如何获取请参考 https://pay.weixin.qq.com/doc/brand/4015407570
17		"/path/to/apiclient_key.pem", // 品牌API证书私钥文件路径，本地文件路径
18		"PUB_KEY_ID_xxxxxxxxxxxxx",   // 微信支付公钥ID，如何获取请参考 https://pay.weixin.qq.com/doc/brand/4015453439
19		"/path/to/wxp_pub.pem",       // 微信支付公钥文件路径，本地文件路径
20	)
21	if err != nil {
22		fmt.Println(err)
23		return
24	}
25
26	request := &ConfirmPointExchangeCouponRequest{
27		RecordId:                 wxpay_brand_utility.String("pbLatjvWOibDc5-TBnbUk1pD12o0"),
28		ExchangeCouponTemplateId: wxpay_brand_utility.String("0Flpo7FqTQ"),
29		CardId:                   wxpay_brand_utility.String("pbLatjvWOibDc5-TBnbUk1pD12o0"),
30		Openid:                   wxpay_brand_utility.String("obLatjnx9gnqzS4myYGmLZ7LgLBA"),
31		UserCardCode:             wxpay_brand_utility.String("478515832665"),
32		Result:                   POINTEXCHANGECOUPONRESULT_POINT_EXCHANGE_COUPON_ALLOW.Ptr(),
33		RejectReason:             wxpay_brand_utility.String("积分不足"),
34	}
35
36	response, err := ConfirmPointExchangeCoupon(config, request)
37	if err != nil {
38		fmt.Printf("请求失败: %+v\n", err)
39		// TODO: 请求失败，根据状态码执行不同的处理
40		return
41	}
42
43	// TODO: 请求成功，继续业务逻辑
44	fmt.Printf("请求成功: %+v\n", response)
45}
46
47func ConfirmPointExchangeCoupon(config *wxpay_brand_utility.BrandConfig, request *ConfirmPointExchangeCouponRequest) (response *PointExchangeCoupon, err error) {
48	const (
49		host   = "https://api.mch.weixin.qq.com"
50		method = "POST"
51		path   = "/brand/card-member/user-points/exchange-coupon/confirm"
52	)
53
54	reqUrl, err := url.Parse(fmt.Sprintf("%s%s", host, path))
55	if err != nil {
56		return nil, err
57	}
58	reqBody, err := json.Marshal(request)
59	if err != nil {
60		return nil, err
61	}
62	httpRequest, err := http.NewRequest(method, reqUrl.String(), bytes.NewReader(reqBody))
63	if err != nil {
64		return nil, err
65	}
66	httpRequest.Header.Set("Accept", "application/json")
67	httpRequest.Header.Set("Wechatpay-Serial", config.WechatPayPublicKeyId())
68	httpRequest.Header.Set("Content-Type", "application/json")
69	authorization, err := wxpay_brand_utility.BuildAuthorization(config.BrandId(), config.CertificateSerialNo(), config.PrivateKey(), method, reqUrl.RequestURI(), reqBody)
70	if err != nil {
71		return nil, err
72	}
73	httpRequest.Header.Set("Authorization", authorization)
74
75	client := &http.Client{}
76	httpResponse, err := client.Do(httpRequest)
77	if err != nil {
78		return nil, err
79	}
80	respBody, err := wxpay_brand_utility.ExtractResponseBody(httpResponse)
81	if err != nil {
82		return nil, err
83	}
84	if httpResponse.StatusCode >= 200 && httpResponse.StatusCode < 300 {
85		// 2XX 成功，验证应答签名
86		err = wxpay_brand_utility.ValidateResponse(
87			config.WechatPayPublicKeyId(),
88			config.WechatPayPublicKey(),
89			&httpResponse.Header,
90			respBody,
91		)
92		if err != nil {
93			return nil, err
94		}
95		response := &PointExchangeCoupon{}
96		if err := json.Unmarshal(respBody, response); err != nil {
97			return nil, err
98		}
99
100		return response, nil
101	} else {
102		return nil, wxpay_brand_utility.NewApiException(
103			httpResponse.StatusCode,
104			httpResponse.Header,
105			respBody,
106		)
107	}
108}
109
110type ConfirmPointExchangeCouponRequest struct {
111	RecordId                 *string                    `json:"record_id,omitempty"`
112	ExchangeCouponTemplateId *string                    `json:"exchange_coupon_template_id,omitempty"`
113	CardId                   *string                    `json:"card_id,omitempty"`
114	Openid                   *string                    `json:"openid,omitempty"`
115	UserCardCode             *string                    `json:"user_card_code,omitempty"`
116	Result                   *PointExchangeCouponResult `json:"result,omitempty"`
117	RejectReason             *string                    `json:"reject_reason,omitempty"`
118}
119
120type PointExchangeCoupon struct {
121	RecordId                 *string                   `json:"record_id,omitempty"`
122	ExchangeCouponTemplateId *string                   `json:"exchange_coupon_template_id,omitempty"`
123	BrandId                  *string                   `json:"brand_id,omitempty"`
124	CardId                   *string                   `json:"card_id,omitempty"`
125	Openid                   *string                   `json:"openid,omitempty"`
126	UserCardCode             *string                   `json:"user_card_code,omitempty"`
127	State                    *PointExchangeCouponState `json:"state,omitempty"`
128	ProductCouponId          *string                   `json:"product_coupon_id,omitempty"`
129	ProductCouponStockType   *ProductCouponStockType   `json:"product_coupon_stock_type,omitempty"`
130	StockId                  *string                   `json:"stock_id,omitempty"`
131	CouponCode               *string                   `json:"coupon_code,omitempty"`
132	RejectReason             *string                   `json:"reject_reason,omitempty"`
133}
134
135type PointExchangeCouponResult string
136
137func (e PointExchangeCouponResult) Ptr() *PointExchangeCouponResult {
138	return &e
139}
140
141const (
142	POINTEXCHANGECOUPONRESULT_POINT_EXCHANGE_COUPON_ALLOW  PointExchangeCouponResult = "POINT_EXCHANGE_COUPON_ALLOW"
143	POINTEXCHANGECOUPONRESULT_POINT_EXCHANGE_COUPON_REJECT PointExchangeCouponResult = "POINT_EXCHANGE_COUPON_REJECT"
144)
145
146type PointExchangeCouponState string
147
148func (e PointExchangeCouponState) Ptr() *PointExchangeCouponState {
149	return &e
150}
151
152const (
153	POINTEXCHANGECOUPONSTATE_POINT_EXCHANGE_COUPON_SUCCESS PointExchangeCouponState = "POINT_EXCHANGE_COUPON_SUCCESS"
154	POINTEXCHANGECOUPONSTATE_POINT_EXCHANGE_COUPON_FAIL    PointExchangeCouponState = "POINT_EXCHANGE_COUPON_FAIL"
155)
156
157type ProductCouponStockType string
158
159func (e ProductCouponStockType) Ptr() *ProductCouponStockType {
160	return &e
161}
162
163const (
164	PRODUCTCOUPONSTOCKTYPE_PRODUCT_COUPON_STOCK_TYPE_BUSI_FAVOR  ProductCouponStockType = "PRODUCT_COUPON_STOCK_TYPE_BUSI_FAVOR"
165	PRODUCTCOUPONSTOCKTYPE_PRODUCT_COUPON_STOCK_TYPE_CASH_FAVOR  ProductCouponStockType = "PRODUCT_COUPON_STOCK_TYPE_CASH_FAVOR"
166	PRODUCTCOUPONSTOCKTYPE_PRODUCT_COUPON_STOCK_TYPE_BRAND_FAVOR ProductCouponStockType = "PRODUCT_COUPON_STOCK_TYPE_BRAND_FAVOR"
167)
168