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订单分账处理

This commit is contained in:
张松 2025-10-27 19:22:10 +08:00
parent 30f35128fd
commit cf492b32f1
16 changed files with 548 additions and 633 deletions
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5
cash-api/market-server/src/main/java/com/czg/controller/admin/DistributionController.java
View File

@ -107,9 +107,10 @@ public class DistributionController {
*/
@GetMapping("distributionFlow")
public CzgResult<Map<String, Object>> distributionFlow(@RequestParam(required = false) String startTime, @RequestParam(required = false) String endTime,
@RequestParam(required = false) String key, @RequestParam(required = false) String status) {
@RequestParam(required = false) String key, @RequestParam(required = false) String status,
@RequestParam(required = false) Long id) {
return CzgResult.success(distributionFlowService.pageInfo(StpKit.USER.getShopId(),
StrUtil.isNotBlank(startTime) ? DateUtil.parseLocalDateTime(startTime) : null, StrUtil.isNotBlank(endTime) ? DateUtil.parseLocalDateTime(endTime) : null, key, status));
StrUtil.isNotBlank(startTime) ? DateUtil.parseLocalDateTime(startTime) : null, StrUtil.isNotBlank(endTime) ? DateUtil.parseLocalDateTime(endTime) : null, key, status, id));
}

3
cash-api/order-server/src/main/java/com/czg/controller/NotifyController.java
View File

@ -15,7 +15,6 @@ import com.czg.order.service.OrderInfoService;
import com.czg.order.service.OrderPaymentService;
import com.czg.order.service.ShopTableOrderStatisticService;
import com.czg.service.Impl.WxServiceImpl;
import com.czg.system.service.WxService;
import com.czg.task.StatisticTask;
import com.czg.utils.AssertUtil;
import com.ijpay.core.kit.AesUtil;
@ -50,7 +49,7 @@ public class NotifyController {
@Resource
private ShopTableOrderStatisticService shopTableOrderStatisticService;
@Resource
private WxService wxService;
private WxServiceImpl wxService;
@Resource
private MkDistributionUserService distributionUserService;
@Resource

3
cash-common/cash-common-service/src/main/java/com/czg/account/entity/UserInfo.java
View File

@ -107,4 +107,7 @@ public class UserInfo implements Serializable {
private LocalDateTime updateTime;
private Integer usePayPwd;
private String realName;
private String idCard;
}

4
cash-common/cash-common-service/src/main/java/com/czg/market/entity/MkDistributionFlow.java
View File

@ -79,6 +79,7 @@ public class MkDistributionFlow implements Serializable {
* 奖励金额
*/
private BigDecimal rewardAmount;
private String billNo;
/**
* order订单 recharge充值
@ -108,4 +109,7 @@ public class MkDistributionFlow implements Serializable {
private Long sourceShopUserId;
private String nickName;
private String resp;
private String packageInfo;
}

2
cash-common/cash-common-service/src/main/java/com/czg/market/service/MkDistributionFlowService.java
View File

@ -14,5 +14,5 @@ import java.util.Map;
*/
public interface MkDistributionFlowService extends IService<MkDistributionFlow> {
Map<String, Object> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String key, String status);
Map<String, Object> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String key, String status, Long id);
}

20
cash-common/cash-common-service/src/main/java/com/czg/system/service/WxService.java
View File

@ -1,20 +0,0 @@
package com.czg.system.service;
import java.math.BigDecimal;
import java.util.Map;
/**
* 微信支付相关
* @author Administrator
*/
public interface WxService {
String getPhone(String code);
String getOpenId(String code);
Map<String, String> v3Pay(String openId, BigDecimal amount, String desc, String tradeNo, String type);
String decryptToString(String associatedData, String nonceStr, String ciphertext);
}

2
cash-common/cash-common-tools/src/main/java/com/czg/constant/TableValueConstant.java
View File

@ -65,7 +65,7 @@ public interface TableValueConstant {
enum Status {
PENDING("pending", "待入账"),
SUCCESS("sub", "已入账"),
SELF_RECHARGE("self_recharge", "自助充值");
SELF_RECHARGE("self_recharge", "自助充值"), FAIL("fail", "失败");
private final String code;
private final String msg;

5
cash-service/market-service/pom.xml
View File

@ -17,6 +17,11 @@
<artifactId>cash-common-mq</artifactId>
<version>${project.version}</version>
</dependency>
<dependency>
<groupId>com.czg</groupId>
<artifactId>pay-service</artifactId>
<version>1.0.0</version>
</dependency>
</dependencies>
<build>
<plugins>

2
cash-service/market-service/src/main/java/com/czg/service/market/mapper/MkDistributionFlowMapper.java
View File

@ -16,5 +16,5 @@ import java.util.List;
*/
public interface MkDistributionFlowMapper extends BaseMapper<MkDistributionFlow> {
List<MkDistributionFlowVO> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String status, String key);
List<MkDistributionFlowVO> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String status, String key, Long id);
}

4
cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionFlowServiceImpl.java
View File

@ -38,9 +38,9 @@ public class MkDistributionFlowServiceImpl extends ServiceImpl<MkDistributionFlo
private ShopInfoService shopInfoService;
@Override
public Map<String, Object> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String key, String status) {
public Map<String, Object> pageInfo(Long shopId, LocalDateTime startTime, LocalDateTime endTime, String key, String status, Long id) {
PageHelper.startPage(PageUtil.buildPageHelp());
List<MkDistributionFlowVO> list = mapper.pageInfo(shopId, startTime, endTime, status, key);
List<MkDistributionFlowVO> list = mapper.pageInfo(shopId, startTime, endTime, status, key, id);
Page<MkDistributionFlowVO> page = PageUtil.convert(new PageInfo<>(list));
Map<String, Object> map = BeanUtil.beanToMap(page);
map.put("successAmount", getOne(new QueryWrapper().eq(MkDistributionFlow::getShopId, shopId)

28
cash-service/market-service/src/main/java/com/czg/service/market/service/impl/MkDistributionUserServiceImpl.java
View File

@ -3,10 +3,13 @@ package com.czg.service.market.service.impl;
import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.util.IdUtil;
import com.alibaba.fastjson2.JSONObject;
import com.czg.account.entity.ShopInfo;
import com.czg.account.entity.ShopUser;
import com.czg.account.entity.UserInfo;
import com.czg.account.service.ShopInfoService;
import com.czg.account.service.ShopUserService;
import com.czg.account.service.UserInfoService;
import com.czg.constant.TableValueConstant;
import com.czg.exception.CzgException;
import com.czg.market.dto.MkDistributionUserDTO;
@ -27,8 +30,8 @@ import com.czg.order.dto.MkDistributionPayDTO;
import com.czg.order.entity.OrderPayment;
import com.czg.order.service.OrderPaymentService;
import com.czg.sa.StpKit;
import com.czg.service.Impl.AppWxServiceImpl;
import com.czg.service.market.mapper.MkDistributionUserMapper;
import com.czg.system.service.WxService;
import com.czg.utils.AssertUtil;
import com.czg.utils.CzgRandomUtils;
import com.czg.utils.PageUtil;
@ -70,15 +73,18 @@ public class MkDistributionUserServiceImpl extends ServiceImpl<MkDistributionUse
private MkDistributionAmountFlowService distributionAmountFlowService;
@Resource
private MkDistributionFlowService distributionFlowService;
@DubboReference
private AppWxServiceImpl appWxService;
@DubboReference
private ShopUserService shopUserService;
@DubboReference
private UserInfoService userInfoService;
@DubboReference
private OrderPaymentService orderPaymentService;
@DubboReference
private ShopInfoService shopInfoService;
@DubboReference
private WxService wxService;
@Override
public Map<String, Object> centerUser(Long userId) {
@ -336,15 +342,27 @@ public class MkDistributionUserServiceImpl extends ServiceImpl<MkDistributionUse
.setLevelId(distributionUser.getDistributionLevelId()).setLevel(level.getLevel()).setSourceNickName(sourceShopUser.getNickName()).setOrderNo(orderNo)
.setSourceId(sourceId).setAmount(amount).setType(type).setStatus(flag ? TableValueConstant.DistributionFlow.Status.SUCCESS.getCode() :
TableValueConstant.DistributionFlow.Status.PENDING.getCode())
.setRewardAmount(rewardAmount);
distributionFlowService.save(mkDistributionFlow);
.setRewardAmount(rewardAmount).setBillNo(IdUtil.simpleUUID());
if (flag) {
ShopUser shopUser = shopUserService.getById(distributionUser.getShopUserId());
UserInfo userInfo = userInfoService.getById(shopUser.getUserId());
distributionAmountFlowService.save(new MkDistributionAmountFlow()
.setType(TableValueConstant.DistributionAmountFlow.Type.SELF_RECHARGE.getCode())
.setShopId(config.getShopId()).setAmount(finalAmount).setChangeAmount(amount).setSourceId(mkDistributionFlow.getId())
.setRemark("自助充值").setOpAccount(StpKit.USER.getAccount()));
try {
JSONObject jsonObject = appWxService.transferBalance(userInfo.getWechatOpenId(), userInfo.getRealName(), rewardAmount, "分销奖励", mkDistributionFlow.getBillNo());
mkDistributionFlow.setPackageInfo(jsonObject.getString("package_info"));
mkDistributionFlow.setResp(jsonObject.toJSONString());
}catch (Exception e) {
mkDistributionFlow.setResp(e.getMessage());
mkDistributionFlow.setStatus(TableValueConstant.DistributionFlow.Status.FAIL.getCode());
}
}
distributionFlowService.save(mkDistributionFlow);
}
@Override

4
cash-service/market-service/src/main/resources/mapper/MkDistributionFlowMapper.xml
View File

@ -6,6 +6,7 @@
<select id="pageInfo" resultType="com.czg.market.vo.MkDistributionFlowVO">
select a.*, b.phone, c.phone as sourcePhone from mk_distribution_flow as a
left join mk_distribution_user as d on d.id=a.distribution_user_id
left join tb_shop_user as b on a.shop_user_id=b.id
left join tb_shop_user as c on c.id=a.shop_user_id
where a.shop_id=#{shopId}
@ -26,6 +27,9 @@
or c.nick_name like concat('%',#{key},'%')
)
</if>
<if test="id != null">
and d.id=#{id}
</if>
order by a.create_time desc
</select>
</mapper>

4
cash-service/order-service/src/main/java/com/czg/service/order/service/impl/DistributionPayServiceImpl.java
View File

@ -17,8 +17,8 @@ import com.czg.order.dto.MkDistributionPayDTO;
import com.czg.order.entity.OrderPayment;
import com.czg.order.service.OrderPaymentService;
import com.czg.resp.CzgResult;
import com.czg.service.Impl.WxServiceImpl;
import com.czg.service.order.service.DistributionPayService;
import com.czg.system.service.WxService;
import com.czg.utils.AssertUtil;
import jakarta.annotation.Resource;
import lombok.Data;
@ -41,7 +41,7 @@ public class DistributionPayServiceImpl implements DistributionPayService {
@Resource
private MkDistributionConfigService configService;
@Resource
private WxService wxService;
private WxServiceImpl wxService;
@Resource
private PayServiceImpl payService;

76
cash-service/pay-service/src/main/java/com/czg/service/Impl/AppWxServiceImpl.java Normal file
View File

@ -0,0 +1,76 @@
package com.czg.service.Impl;
import com.czg.service.RedisService;
import com.czg.system.service.SysParamsService;
import com.czg.service.WxService;
import com.ijpay.core.kit.RsaKit;
import jakarta.annotation.PostConstruct;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.config.annotation.DubboReference;
import org.apache.dubbo.config.annotation.DubboService;
/**
* 微信支付service
* @author Administrator
*/
@DubboService
@Slf4j
public class AppWxServiceImpl implements WxService {
@Resource
private RedisService autoRedisService;
@DubboReference
private SysParamsService paramsService;
private static RedisService redisService;
private WxService.Config config = new Config();
@Override
public Config getConfig() {
return config;
}
@Override
public RedisService getRedisService() {
return redisService;
}
@PostConstruct
public void init() {
// 小程序id
config.appId = paramsService.getSysParamValue("shop_wx_appid");
// 小程序secrete
config.appSecret = paramsService.getSysParamValue("shop_wx_secrete");
config.certPath = "";
// 微信支付公钥
config.pubKey = paramsService.getSysParamValue("wx_pub_key");
// api支付证书私钥
config.apiCertKey = paramsService.getSysParamValue("wx_apiclient_key");
// api支付证书公钥
config.apiCert = paramsService.getSysParamValue("wx_apiclient_cert");
try {
config.privateKey = RsaKit.loadPrivateKey(config.apiCertKey);
} catch (Exception e) {
log.warn("微信加载api证书失败");
}
// 平台证书
config.platformCertPath = "";
// 平台证书编号
config.platformCertNo = "";
// 商户号
config.mchId = paramsService.getSysParamValue("wx_mch_id");
// v3密钥
config.apiV3Key = paramsService.getSysParamValue("wx_v3_key");
config.apiV2Key = "";
// 回调地址
config.notifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/pay";
config.refundNotifyUrl = "";
config.transferNotifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/transfer";
redisService = this.autoRedisService;
}
}

627
cash-service/pay-service/src/main/java/com/czg/service/Impl/WxServiceImpl.java
View File

@ -4,43 +4,19 @@ import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson2.JSONObject;
import com.czg.exception.CzgException;
import com.czg.service.RedisService;
import com.czg.system.service.SysParamsService;
import com.czg.system.service.WxService;
import com.ijpay.core.IJPayHttpResponse;
import com.ijpay.core.enums.RequestMethodEnum;
import com.ijpay.core.enums.SignType;
import com.ijpay.core.kit.AesUtil;
import com.ijpay.core.kit.PayKit;
import com.czg.service.WxService;
import com.ijpay.core.kit.RsaKit;
import com.ijpay.core.kit.WxPayKit;
import com.ijpay.wxpay.WxPayApi;
import com.ijpay.wxpay.enums.WxDomainEnum;
import com.ijpay.wxpay.enums.v3.BasePayApiEnum;
import com.ijpay.wxpay.enums.v3.OtherApiEnum;
import com.ijpay.wxpay.enums.v3.ProfitSharingApiEnum;
import com.ijpay.wxpay.model.ReceiverModel;
import com.ijpay.wxpay.model.v3.*;
import jakarta.annotation.PostConstruct;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletRequest;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.config.annotation.DubboReference;
import org.apache.dubbo.config.annotation.DubboService;
import java.io.ByteArrayInputStream;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;
import java.util.Base64;
import java.util.List;
import java.util.Locale;
import java.util.Map;
/**
* 微信支付service
@ -50,599 +26,56 @@ import java.util.Map;
@Slf4j
public class WxServiceImpl implements WxService {
@Resource
private RedisService autoRedisService;
@DubboReference
private SysParamsService paramsService;
private static RedisService redisService;
private WxService.Config config = new Config();
@Override
public Config getConfig() {
return config;
}
@Override
public RedisService getRedisService() {
return redisService;
}
@PostConstruct
public void init() {
// 小程序id
appId = paramsService.getSysParamValue("shop_wx_appid");
config.appId = paramsService.getSysParamValue("shop_wx_appid");
// 小程序secrete
appSecret = paramsService.getSysParamValue("shop_wx_secrete");
certPath = "";
config.appSecret = paramsService.getSysParamValue("shop_wx_secrete");
config.certPath = "";
// 微信支付公钥
pubKey = paramsService.getSysParamValue("wx_pub_key");
config.pubKey = paramsService.getSysParamValue("wx_pub_key");
// api支付证书私钥
apiCertKey = paramsService.getSysParamValue("wx_apiclient_key");
config.apiCertKey = paramsService.getSysParamValue("wx_apiclient_key");
// api支付证书公钥
apiCert = paramsService.getSysParamValue("wx_apiclient_cert");
config.apiCert = paramsService.getSysParamValue("wx_apiclient_cert");
try {
privateKey = RsaKit.loadPrivateKey(apiCertKey);
config.privateKey = RsaKit.loadPrivateKey(config.apiCertKey);
} catch (Exception e) {
log.warn("微信加载api证书失败");
}
// 平台证书
platformCertPath = "";
config.platformCertPath = "";
// 平台证书编号
platformCertNo = "";
config.platformCertNo = "";
// 商户号
mchId = paramsService.getSysParamValue("wx_mch_id");
config.mchId = paramsService.getSysParamValue("wx_mch_id");
// v3密钥
apiV3Key = paramsService.getSysParamValue("wx_v3_key");
apiV2Key = "";
config.apiV3Key = paramsService.getSysParamValue("wx_v3_key");
config.apiV2Key = "";
// 回调地址
notifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/pay";
refundNotifyUrl = "";
transferNotifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/transfer";
config.notifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/pay";
config.refundNotifyUrl = "";
config.transferNotifyUrl = paramsService.getSysParamValue("native_notify_url") + "/wx/transfer";
redisService = this.autoRedisService;
}
// static copies for use in static methods
private static String appId;
private static String appSecret;
private static String certPath;
private static String pubKey;
private static String apiCertKey;
private static PrivateKey privateKey;
private static String apiCert;
private static String platformCertPath;
private static String platformCertNo;
private static String mchId;
public static String apiV3Key;
private static String apiV2Key;
private static String notifyUrl;
private static String refundNotifyUrl;
private static String transferNotifyUrl;
private static String getAccessToken(boolean refresh) {
Object token = redisService.get("access_token");
if (!refresh && token instanceof String) {
return (String) token;
}
String response = HttpUtil.get("https://api.weixin.qq.com/cgi-bin/token",
Map.of("grant_type", "client_credential", "appid", appId, "secret", appSecret)
);
log.info("获取access_token响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
String accessToken = jsonObject.getString("access_token");
if (accessToken == null) {
throw new RuntimeException("获取access_token失败");
}
Long expiresIn = jsonObject.getLong("expires_in");
if (expiresIn == null) {
expiresIn = 7200L;
}
redisService.set("access_token", accessToken, expiresIn - 200);
return accessToken;
}
@Override
public String getPhone(String code) {
String requestBody = JSONObject.toJSONString(Map.of("code", code));
String response = HttpUtil.post("https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=" + getAccessToken(false), requestBody);
log.info("获取手机号响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
Integer errCode = jsonObject.getInteger("errcode");
if (Integer.valueOf(0).equals(errCode)) {
return jsonObject.getJSONObject("phone_info").getString("phoneNumber");
} else if (Integer.valueOf(40001).equals(errCode)) {
getAccessToken(true);
}
throw new RuntimeException("获取手机号失败");
}
@Override
public String getOpenId(String code) {
String response = HttpUtil.get("https://api.weixin.qq.com/sns/jscode2session",
Map.of("appid", appId, "secret", appSecret, "js_code", code, "grant_type", "authorization_code")
);
log.info("获取openId响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
String openId = jsonObject.getString("openid");
if (openId != null && !openId.isBlank()) {
return openId;
}
throw new RuntimeException("获取openId失败");
}
/**
* 使用微信支付平台证书公钥加密敏感信息（OAEP）
*/
private static String encryptByPlatformCert(String content) {
try (var certStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(platformCertPath)) {
if (certStream == null) {
throw new RuntimeException("未找到微信支付平台证书文件: " + platformCertPath);
}
X509Certificate certificate = PayKit.getCertificate(certStream);
if (certificate == null) throw new RuntimeException("读取证书失败");
return PayKit.rsaEncryptOAEP(content, certificate);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static String getSerialNumberFromPem(String certContent) {
try {
// 去掉 PEM 头尾并清理空格换行
String pem = certContent
.replace("-----BEGIN CERTIFICATE-----", "")
.replace("-----END CERTIFICATE-----", "")
.replaceAll("\\s+", "");
// Base64 解码
byte[] certBytes = Base64.getDecoder().decode(pem);
try (ByteArrayInputStream bis = new ByteArrayInputStream(certBytes)) {
X509Certificate certificate = PayKit.getCertificate(bis);
if (certificate != null) {
String serialNo = certificate.getSerialNumber()
.toString(16)
.toUpperCase(Locale.getDefault());
System.out.println("证书序列号：" + serialNo);
return serialNo;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("无效的证书", e);
}
return null;
}
public static void main(String[] args) {
// // 文件路径（支持绝对路径或相对路径）
// String filePath = "D:/certs/apiclient_cert.pem";
// try (var certStream = new FileInputStream("E:\\workspace\\cashier_server1\\cash-api\\order-server\\src\\main\\resources\\cert.pem")) {
// X509Certificate certificate = PayKit.getCertificate(certStream);
// if (certificate != null) {
// String serialNo = certificate.getSerialNumber().toString(16).toUpperCase(Locale.getDefault());
// boolean isValid = PayKit.checkCertificateIsValid(certificate, mchId, -2);
// log.info("证书是否可用 {} 证书有效期为 {}", isValid, certificate.getNotAfter());
// log.info("证书序列号: {}", serialNo);
// }
// } catch (Exception e) {
// log.error("读取证书失败", e);
// }
getSerialNumberFromPem("-----BEGIN CERTIFICATE-----\n" +
"MIIEJDCCAwygAwIBAgIUctkT9cVeYPVI02uqwzEw2Xg/QLQwDQYJKoZIhvcNAQEL\n" +
"BQAwXjELMAkGA1UEBhMCQ04xEzARBgNVBAoTClRlbnBheS5jb20xHTAbBgNVBAsT\n" +
"FFRlbnBheS5jb20gQ0EgQ2VudGVyMRswGQYDVQQDExJUZW5wYXkuY29tIFJvb3Qg\n" +
"Q0EwHhcNMjUxMDI1MDI0NzU3WhcNMzAxMDI0MDI0NzU3WjB+MRMwEQYDVQQDDAox\n" +
"NzMwMDkxMjAzMRswGQYDVQQKDBLlvq7kv6HllYbmiLfns7vnu58xKjAoBgNVBAsM\n" +
"IemZleilv+i2heaOjOafnOenkeaKgOaciemZkOWFrOWPuDELMAkGA1UEBhMCQ04x\n" +
"ETAPBgNVBAcMCFNoZW5aaGVuMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKC\n" +
"AQEAqCcrDNKTGCBk2euqL6ENu2akxEdmlQQjlf8AVKdGA4nPp0GkWF+WQxFFxAHo\n" +
"jOLSeOUoxqQ5Nr9wa14Nfv3m6R4UIo+JeG0TkNyzum4GRokwoK70vQa8IXZW9vmM\n" +
"lVce/2mxb8sxcnVfAABPfo2A7L14PKPMvAPF4HgJOi5tnMco1sVlg4uwxejoMl7q\n" +
"CiE6lozFW2IRaZZrtmBJMW3oSxCGuLtaWmkXDyj4tLzAJspDxNMQHCVNzYodPREA\n" +
"OP9Z1Wy2v0xIseoxGnxgefE7LpF5jCZiGLkiOg1Xa79tpX02zZ22A8JvTfPWhKJJ\n" +
"nYV0r3PZi/32IU0bBmURYjuh5QIDAQABo4G5MIG2MAkGA1UdEwQCMAAwCwYDVR0P\n" +
"BAQDAgP4MIGbBgNVHR8EgZMwgZAwgY2ggYqggYeGgYRodHRwOi8vZXZjYS5pdHJ1\n" +
"cy5jb20uY24vcHVibGljL2l0cnVzY3JsP0NBPTFCRDQyMjBFNTBEQkMwNEIwNkFE\n" +
"Mzk3NTQ5ODQ2QzAxQzNFOEVCRDImc2c9SEFDQzQ3MUI2NTQyMkUxMkIyN0E5RDMz\n" +
"QTg3QUQxQ0RGNTkyNkUxNDAzNzEwDQYJKoZIhvcNAQELBQADggEBAKLBRR+E8hrK\n" +
"hQB+T0GIqQBgkFaCiakylUbw+jdEdQxJD8gO14tHSOTkqOMf5cZONnZiff2rIn+Y\n" +
"kFjR/lO//v5PsTIsby+siwnoc4MOz9tJ5qNUlleuXi3i/Fb1kU9nW6HC8GJdjZxG\n" +
"YqE3UyS23SG5VnrNeBplLHWS3ttmzduNKbl+180R5SoMIyCT35k0EStcZPlVrXnt\n" +
"MqJftxS2Jl1lDHer62tOTgKRGZFfS6z0DOD97mJfyRJ5agUnJTD0L1LCb3lefNRV\n" +
"KgmAkkE7q9cRRIKf8SifdvFDaGhFFi1ezXI/vorSh3PnpMqd8SCc81/IhWmm09RA\n" +
"RLdEZXoPSmM=\n" +
"-----END CERTIFICATE-----\n");
}
private static String getSerialNumber() {
try (var certStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(certPath)) {
X509Certificate certificate = PayKit.getCertificate(certStream);
if (certificate != null) {
String serialNo = certificate.getSerialNumber().toString(16).toUpperCase(Locale.getDefault());
boolean isValid = PayKit.checkCertificateIsValid(certificate, mchId, -2);
log.info("证书是否可用 {} 证书有效期为 {}", isValid, certificate.getNotAfter());
log.info("证书序列号: {}", serialNo);
return serialNo;
}
} catch (Exception e) {
log.error("读取证书失败", e);
}
return null;
}
private static String getPlatSerialNumber() {
try (var certStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(platformCertNo)) {
X509Certificate certificate = PayKit.getCertificate(certStream);
if (certificate != null) {
String serialNo = certificate.getSerialNumber().toString(16).toUpperCase(Locale.getDefault());
boolean isValid = PayKit.checkCertificateIsValid(certificate, mchId, -2);
log.info("平台证书是否可用 {} 证书有效期为 {}", isValid, certificate.getNotAfter());
log.info("平台证书序列号: {}", serialNo);
return serialNo;
}
} catch (Exception e) {
log.error("读取平台证书失败", e);
}
return null;
}
public static JSONObject verifySignature(HttpServletRequest request) {
try {
log.info("开始校验签名并解密");
String timestamp = request.getHeader("Wechatpay-Timestamp");
String nonce = request.getHeader("Wechatpay-Nonce");
String serialNo = request.getHeader("Wechatpay-Serial");
String signature = request.getHeader("Wechatpay-Signature");
String result = request.getReader().lines().reduce((a, b) -> a + b).orElse("");
String resp = WxPayKit.verifyNotify(serialNo, result, signature, nonce, timestamp, apiV3Key, platformCertPath);
log.info("解密明文{}", resp);
return JSONObject.parseObject(resp);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static void getPlatCert() throws Exception {
String response = WxPayApi.v3(
RequestMethodEnum.GET,
WxDomainEnum.CHINA.toString(),
OtherApiEnum.GET_CERTIFICATES.toString(),
mchId,
getSerialNumber(),
null,
apiCertKey,
""
).getBody();
JSONObject jsonObject = JSONObject.parseObject(response);
var dataArray = jsonObject.getJSONArray("data");
var encryptObject = dataArray.getJSONObject(0);
var encryptCertificate = encryptObject.getJSONObject("encrypt_certificate");
String associatedData = encryptCertificate.getString("associated_data");
String cipherText = encryptCertificate.getString("ciphertext");
String nonce = encryptCertificate.getString("nonce");
AesUtil aesUtil = new AesUtil(apiV3Key.getBytes(StandardCharsets.UTF_8));
String publicKey = aesUtil.decryptToString(associatedData.getBytes(StandardCharsets.UTF_8), nonce.getBytes(StandardCharsets.UTF_8), cipherText);
log.info(publicKey);
}
@Override
public String decryptToString(String associatedData, String nonceStr, String ciphertext) {
AesUtil aesUtil = new AesUtil(apiV3Key.getBytes(StandardCharsets.UTF_8));
try {
return aesUtil.decryptToString(
associatedData.getBytes(StandardCharsets.UTF_8),
nonceStr.getBytes(StandardCharsets.UTF_8),
ciphertext
);
} catch (GeneralSecurityException e) {
throw new RuntimeException(e);
}
}
@Override
public Map<String, String> v3Pay(String openId, BigDecimal amount, String desc, String tradeNo, String type) {
if (desc == null) desc = "订单支付";
UnifiedOrderModel model = new UnifiedOrderModel();
model.setAppid(appId);
model.setMchid(mchId);
model.setDescription(desc);
model.setOut_trade_no(tradeNo);
int total = amount.setScale(2, RoundingMode.UP).multiply(new BigDecimal(100)).intValueExact();
model.setAmount(new Amount(total, "CNY"));
model.setNotify_url(notifyUrl + "/" + type);
model.setPayer(new Payer(openId, null, null));
String payInfo = JSONObject.toJSONString(model);
log.info("统一下单参数: {}", payInfo);
IJPayHttpResponse resp;
try {
resp = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
BasePayApiEnum.JS_API_PAY.toString(),
mchId,
getSerialNumberFromPem(apiCert),
null,
privateKey,
payInfo
);
log.info("统一下单响应: {}", resp);
String body = resp.getBody();
JSONObject jsonObject = JSONObject.parseObject(body);
String prepayId = jsonObject.getString("prepay_id");
if (StrUtil.isBlank(prepayId)) {
throw new RuntimeException(jsonObject.getString("message"));
}
return WxPayKit.jsApiCreateSign(appId, prepayId, privateKey);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
public static Map<String, String> v2Pay(String openId, BigDecimal amount, String desc, String tradeNo) {
Map<String, String> payModel = com.ijpay.wxpay.model.UnifiedOrderModel.builder()
.appid(appId)
.mch_id(mchId)
.body(desc)
.out_trade_no(tradeNo)
.total_fee(amount.setScale(2, RoundingMode.UP).multiply(new BigDecimal(100)).intValueExact() + "")
.fee_type("CNY")
.notify_url(notifyUrl)
.openid(openId)
.trade_type("JSAPI")
.build()
.createSign(apiV2Key, SignType.MD5);
log.info("统一下单参数: {}", payModel);
String resp = WxPayApi.pushOrder(false, payModel);
log.info("统一下单响应: {}", resp);
Map<String, String> resultMap = WxPayKit.xmlToMap(resp);
String returnCode = resultMap.get("return_code");
String returnMsg = resultMap.get("return_msg");
if (!WxPayKit.codeIsOk(returnCode)) {
throw new CzgException(returnMsg);
}
String resultCode = resultMap.get("result_code");
if (!WxPayKit.codeIsOk(resultCode)) {
throw new CzgException(returnMsg);
}
String prepayId = resultMap.get("prepay_id");
return WxPayKit.prepayIdCreateSign(prepayId, appId, appSecret, SignType.MD5);
}
public static String refund(String tradeNo, String refundTradeNo, BigDecimal amount) {
int finalAmount = amount.multiply(new BigDecimal(100)).intValueExact();
RefundModel model = new RefundModel();
model.setOut_trade_no(tradeNo);
model.setOut_refund_no(refundTradeNo);
model.setAmount(new RefundAmount(finalAmount, "CNY", finalAmount));
model.setNotify_url(refundNotifyUrl);
String info = JSONObject.toJSONString(model);
log.info("统一退款参数: {}", info);
IJPayHttpResponse response;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
BasePayApiEnum.REFUND.toString(),
mchId,
getSerialNumber(),
getSerialNumber(),
apiCertKey,
info
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("统一退款响应 {}", response);
String body = response.getBody();
JSONObject jsonObject = JSONObject.parseObject(body);
if ("ABNORMAL".equals(jsonObject.getString("status")) || response.getStatus() != 200) {
throw new CzgException("退款异常," + jsonObject.getString("message"));
}
return jsonObject.getString("refund_id");
}
public static String genCode(int shopId, int id, String path) {
Map<String, Object> params = Map.of(
"scene", "id=" + id + "&shopId=" + shopId,
"page", path,
"width", 430
);
var response = HttpRequest.post("https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + getAccessToken(false))
.body(JSONObject.toJSONString(params))
.execute();
byte[] bodyBytes = response.bodyBytes();
String str = new String(bodyBytes);
if (str.contains("errmsg")) {
JSONObject json = JSONObject.parseObject(str);
throw new CzgException(json.getString("errmsg"));
}
return "data:image/png;base64," + Base64.getEncoder().encodeToString(bodyBytes);
}
public static String addProfitSharingUser(AddReceivers params) throws Exception {
getPlatCert();
params.setAppid(appId);
if (params.getName() != null && !params.getName().isBlank()) {
params.setName(encryptByPlatformCert(params.getName()));
} else {
params.setName(null);
}
log.info("添加分账方参数: {}", JSONObject.toJSONString(params));
var response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
ProfitSharingApiEnum.PROFIT_SHARING_RECEIVERS_ADD.toString(),
mchId,
getSerialNumber(),
platformCertNo,
apiCertKey,
JSONObject.toJSONString(params)
);
log.info("添加分账方响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("分账添加失败" + resp.getString("message"));
}
return resp.getString("account");
}
public static JSONObject getMchConfig(String mchIdParam) throws Exception {
var response = WxPayApi.v3(
RequestMethodEnum.GET,
WxDomainEnum.CHINA.toString(),
String.format(ProfitSharingApiEnum.PROFIT_SHARING_MERCHANT_CONFIGS.toString(), mchIdParam),
mchId,
getSerialNumber(),
getSerialNumber(),
apiCertKey,
""
);
log.info("查询分账响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("分账查询失败" + resp.getString("message"));
}
return resp;
}
/**
* 获取可分账金额
*/
public static BigDecimal getRemainAmount(String transactionId) {
IJPayHttpResponse response;
try {
response = WxPayApi.v3(
RequestMethodEnum.GET,
WxDomainEnum.CHINA.toString(),
String.format(ProfitSharingApiEnum.PROFIT_SHARING_UNFREEZE_QUERY.toString(), transactionId),
mchId,
getSerialNumber(),
getSerialNumber(),
apiCertKey,
""
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("查询可分账响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("分账查询失败" + resp.getString("message"));
}
return resp.getBigDecimal("unsplit_amount");
}
public static void profitSharing(String transactionId, ReceiverModel... receivers) {
for (ReceiverModel r : receivers) {
if (r.getName() != null && !r.getName().isBlank()) {
r.setName(encryptByPlatformCert(r.getName()));
}
}
String tradeNo = IdUtil.simpleUUID();
ProfitSharingModel model = new ProfitSharingModel();
model.setAppid(appId);
model.setTransaction_id(transactionId);
model.setReceivers(List.of(receivers));
model.setUnfreeze_unsplit(true);
model.setOut_order_no(tradeNo);
String params = JSONObject.toJSONString(model);
log.info("分账参数: {}", params);
IJPayHttpResponse response;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
ProfitSharingApiEnum.PROFIT_SHARING_ORDERS.toString(),
mchId,
getSerialNumber(),
platformCertNo,
apiCertKey,
params
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("分账响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("分账失败" + resp.getString("message") + ", 响应: " + resp.toJSONString());
}
}
public static void unFreezeSharing(String transactionId, String orderNo) {
com.ijpay.wxpay.model.ProfitSharingModel paramsModel = new com.ijpay.wxpay.model.ProfitSharingModel();
paramsModel.setTransaction_id(transactionId);
paramsModel.setOut_order_no(orderNo);
paramsModel.setDescription("分账解冻");
String params = JSONObject.toJSONString(paramsModel);
log.info("分账解冻参数: {}", params);
IJPayHttpResponse response;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
ProfitSharingApiEnum.PROFIT_SHARING_UNFREEZE.toString(),
mchId,
getSerialNumber(),
platformCertNo,
apiCertKey,
params
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("分账解冻响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("分账解冻失败" + resp.getString("message") + ", 响应: " + resp.toJSONString());
}
}
public static JSONObject transferBalance(String openId, String name, BigDecimal amount, String remarkTxt, String billNoTxt) {
String remark = remarkTxt == null ? "佣金" : remarkTxt;
String billNo = billNoTxt == null ? IdUtil.simpleUUID() : billNoTxt;
Map<String, Object> params = Map.of(
"appid", appId,
"out_bill_no", billNo,
"transfer_scene_id", "1005",
"openid", openId,
"user_name", encryptByPlatformCert(name),
"transfer_amount", amount.multiply(BigDecimal.valueOf(100)).intValue(),
"transfer_remark", remark,
"notify_url", transferNotifyUrl,
"transfer_scene_report_infos", new Object[]{
Map.of("info_type", "岗位类型", "info_content", "加盟商"),
Map.of("info_type", "报酬说明", "info_content", "测试")
}
);
log.info("转账到零钱参数: {}", JSONObject.toJSONString(params));
IJPayHttpResponse response = null;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
"/v3/fund-app/mch-transfer/transfer-bills",
mchId,
getSerialNumber(),
platformCertNo,
apiCertKey,
JSONObject.toJSONString(params)
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("转账到零钱响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("转账到零钱失败" + resp.getString("message") + ", 响应: " + resp.toJSONString());
}
return resp;
}
}

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cash-service/pay-service/src/main/java/com/czg/service/WxService.java Normal file
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@ -0,0 +1,392 @@
package com.czg.service;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpRequest;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson2.JSONObject;
import com.czg.exception.CzgException;
import com.ijpay.core.IJPayHttpResponse;
import com.ijpay.core.enums.RequestMethodEnum;
import com.ijpay.core.enums.SignType;
import com.ijpay.core.kit.AesUtil;
import com.ijpay.core.kit.PayKit;
import com.ijpay.core.kit.WxPayKit;
import com.ijpay.wxpay.WxPayApi;
import com.ijpay.wxpay.enums.WxDomainEnum;
import com.ijpay.wxpay.enums.v3.BasePayApiEnum;
import com.ijpay.wxpay.model.v3.*;
import jakarta.servlet.http.HttpServletRequest;
import lombok.Data;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.ByteArrayInputStream;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.nio.charset.StandardCharsets;
import java.security.GeneralSecurityException;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;
import java.util.Base64;
import java.util.Locale;
import java.util.Map;
/**
* 微信支付相关
* @author Administrator
*/
public interface WxService {
Logger log = LoggerFactory.getLogger(WxService.class);
@Data
class Config {
public String appId;
public String appSecret;
public String certPath;
public String pubKey;
public String apiCertKey;
public PrivateKey privateKey;
public String apiCert;
public String platformCertPath;
public String platformCertNo;
public String mchId;
public String apiV3Key;
public String apiV2Key;
public String notifyUrl;
public String refundNotifyUrl;
public String transferNotifyUrl;
}
Config getConfig();
RedisService getRedisService();
default String getPhone(String code) {
String requestBody = JSONObject.toJSONString(Map.of("code", code));
String response = HttpUtil.post("https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=" + getAccessToken(false), requestBody);
log.info("获取手机号响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
Integer errCode = jsonObject.getInteger("errcode");
if (Integer.valueOf(0).equals(errCode)) {
return jsonObject.getJSONObject("phone_info").getString("phoneNumber");
} else if (Integer.valueOf(40001).equals(errCode)) {
getAccessToken(true);
}
throw new RuntimeException("获取手机号失败");
}
default String getAccessToken(boolean refresh) {
Object token = getRedisService().get("access_token");
Config config = getConfig();
if (!refresh && token instanceof String) {
return (String) token;
}
String response = HttpUtil.get("https://api.weixin.qq.com/cgi-bin/token",
Map.of("grant_type", "client_credential", "appid", config.appId, "secret", config.appSecret)
);
log.info("获取access_token响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
String accessToken = jsonObject.getString("access_token");
if (accessToken == null) {
throw new RuntimeException("获取access_token失败");
}
Long expiresIn = jsonObject.getLong("expires_in");
if (expiresIn == null) {
expiresIn = 7200L;
}
getRedisService().set("access_token", accessToken, expiresIn - 200);
return accessToken;
}
/**
* 使用微信支付平台证书公钥加密敏感信息（OAEP）
*/
default String encryptByPlatformCert(String content) {
Config config = getConfig();
try (var certStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(config.getPlatformCertPath())) {
if (certStream == null) {
throw new RuntimeException("未找到微信支付平台证书文件: " + config.getPlatformCertPath());
}
X509Certificate certificate = PayKit.getCertificate(certStream);
if (certificate == null) {
throw new RuntimeException("读取证书失败");
}
return PayKit.rsaEncryptOAEP(content, certificate);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
default String getSerialNumberFromPem(String certContent) {
try {
// 去掉 PEM 头尾并清理空格换行
String pem = certContent
.replace("-----BEGIN CERTIFICATE-----", "")
.replace("-----END CERTIFICATE-----", "")
.replaceAll("\\s+", "");
// Base64 解码
byte[] certBytes = Base64.getDecoder().decode(pem);
try (ByteArrayInputStream bis = new ByteArrayInputStream(certBytes)) {
X509Certificate certificate = PayKit.getCertificate(bis);
if (certificate != null) {
String serialNo = certificate.getSerialNumber()
.toString(16)
.toUpperCase(Locale.getDefault());
System.out.println("证书序列号：" + serialNo);
return serialNo;
}
}
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("无效的证书", e);
}
return null;
}
default String getSerialNumber() {
Config config = getConfig();
try (var certStream = Thread.currentThread().getContextClassLoader().getResourceAsStream(config.getCertPath())) {
X509Certificate certificate = PayKit.getCertificate(certStream);
if (certificate != null) {
String serialNo = certificate.getSerialNumber().toString(16).toUpperCase(Locale.getDefault());
boolean isValid = PayKit.checkCertificateIsValid(certificate, config.getMchId(), -2);
log.info("证书是否可用 {} 证书有效期为 {}", isValid, certificate.getNotAfter());
log.info("证书序列号: {}", serialNo);
return serialNo;
}
} catch (Exception e) {
log.error("读取证书失败", e);
}
return null;
}
default JSONObject verifySignature(HttpServletRequest request) {
Config config = getConfig();
try {
log.info("开始校验签名并解密");
String timestamp = request.getHeader("Wechatpay-Timestamp");
String nonce = request.getHeader("Wechatpay-Nonce");
String serialNo = request.getHeader("Wechatpay-Serial");
String signature = request.getHeader("Wechatpay-Signature");
String result = request.getReader().lines().reduce((a, b) -> a + b).orElse("");
String resp = WxPayKit.verifyNotify(serialNo, result, signature, nonce, timestamp, config.getApiV3Key(), config.getPlatformCertPath());
log.info("解密明文{}", resp);
return JSONObject.parseObject(resp);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
default String decryptToString(String associatedData, String nonceStr, String ciphertext) {
AesUtil aesUtil = new AesUtil(getConfig().getApiV3Key().getBytes(StandardCharsets.UTF_8));
try {
return aesUtil.decryptToString(
associatedData.getBytes(StandardCharsets.UTF_8),
nonceStr.getBytes(StandardCharsets.UTF_8),
ciphertext
);
} catch (GeneralSecurityException e) {
throw new RuntimeException(e);
}
}
default String getOpenId(String code) {
Config config = getConfig();
String response = HttpUtil.get("https://api.weixin.qq.com/sns/jscode2session",
Map.of("appid", config.getAppId() , "secret", config.getAppSecret(), "js_code", code, "grant_type", "authorization_code")
);
log.info("获取openId响应: {}", response);
JSONObject jsonObject = JSONObject.parseObject(response);
String openId = jsonObject.getString("openid");
if (openId != null && !openId.isBlank()) {
return openId;
}
throw new RuntimeException("获取openId失败");
}
default Map<String, String> v3Pay(String openId, BigDecimal amount, String desc, String tradeNo, String type) {
Config config = getConfig();
if (desc == null) desc = "订单支付";
UnifiedOrderModel model = new UnifiedOrderModel();
model.setAppid(config.getAppId());
model.setMchid(config.getMchId());
model.setDescription(desc);
model.setOut_trade_no(tradeNo);
int total = amount.setScale(2, RoundingMode.UP).multiply(new BigDecimal(100)).intValueExact();
model.setAmount(new Amount(total, "CNY"));
model.setNotify_url(config.getNotifyUrl() + "/" + type);
model.setPayer(new Payer(openId, null, null));
String payInfo = JSONObject.toJSONString(model);
log.info("统一下单参数: {}", payInfo);
IJPayHttpResponse resp;
try {
resp = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
BasePayApiEnum.JS_API_PAY.toString(),
config.mchId,
getSerialNumberFromPem(config.apiCert),
null,
config.privateKey,
payInfo
);
log.info("统一下单响应: {}", resp);
String body = resp.getBody();
JSONObject jsonObject = JSONObject.parseObject(body);
String prepayId = jsonObject.getString("prepay_id");
if (StrUtil.isBlank(prepayId)) {
throw new RuntimeException(jsonObject.getString("message"));
}
return WxPayKit.jsApiCreateSign(config.appId, prepayId, config.privateKey);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
default Map<String, String> v2Pay(String openId, BigDecimal amount, String desc, String tradeNo) {
Config config = getConfig();
Map<String, String> payModel = com.ijpay.wxpay.model.UnifiedOrderModel.builder()
.appid(config.appId)
.mch_id(config.mchId)
.body(desc)
.out_trade_no(tradeNo)
.total_fee(amount.setScale(2, RoundingMode.UP).multiply(new BigDecimal(100)).intValueExact() + "")
.fee_type("CNY")
.notify_url(config.notifyUrl)
.openid(openId)
.trade_type("JSAPI")
.build()
.createSign(config.apiV2Key, SignType.MD5);
log.info("统一下单参数: {}", payModel);
String resp = WxPayApi.pushOrder(false, payModel);
log.info("统一下单响应: {}", resp);
Map<String, String> resultMap = WxPayKit.xmlToMap(resp);
String returnCode = resultMap.get("return_code");
String returnMsg = resultMap.get("return_msg");
if (!WxPayKit.codeIsOk(returnCode)) {
throw new CzgException(returnMsg);
}
String resultCode = resultMap.get("result_code");
if (!WxPayKit.codeIsOk(resultCode)) {
throw new CzgException(returnMsg);
}
String prepayId = resultMap.get("prepay_id");
return WxPayKit.prepayIdCreateSign(prepayId, config.appId, config.appSecret, SignType.MD5);
}
default String refund(String tradeNo, String refundTradeNo, BigDecimal amount) {
Config config = getConfig();
int finalAmount = amount.multiply(new BigDecimal(100)).intValueExact();
RefundModel model = new RefundModel();
model.setOut_trade_no(tradeNo);
model.setOut_refund_no(refundTradeNo);
model.setAmount(new RefundAmount(finalAmount, "CNY", finalAmount));
model.setNotify_url(config.refundNotifyUrl);
String info = JSONObject.toJSONString(model);
log.info("统一退款参数: {}", info);
IJPayHttpResponse response;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
BasePayApiEnum.REFUND.toString(),
config.mchId,
getSerialNumber(),
getSerialNumber(),
config.apiCertKey,
info
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("统一退款响应 {}", response);
String body = response.getBody();
JSONObject jsonObject = JSONObject.parseObject(body);
if ("ABNORMAL".equals(jsonObject.getString("status")) || response.getStatus() != 200) {
throw new CzgException("退款异常," + jsonObject.getString("message"));
}
return jsonObject.getString("refund_id");
}
default String genCode(int shopId, int id, String path) {
Map<String, Object> params = Map.of(
"scene", "id=" + id + "&shopId=" + shopId,
"page", path,
"width", 430
);
var response = HttpRequest.post("https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + getAccessToken(false))
.body(JSONObject.toJSONString(params))
.execute();
byte[] bodyBytes = response.bodyBytes();
String str = new String(bodyBytes);
if (str.contains("errmsg")) {
JSONObject json = JSONObject.parseObject(str);
throw new CzgException(json.getString("errmsg"));
}
return "data:image/png;base64," + Base64.getEncoder().encodeToString(bodyBytes);
}
default JSONObject transferBalance(String openId, String name, BigDecimal amount, String remarkTxt, String billNoTxt) {
Config config = getConfig();
String remark = remarkTxt == null ? "佣金" : remarkTxt;
String billNo = billNoTxt == null ? IdUtil.simpleUUID() : billNoTxt;
Map<String, Object> params = Map.of(
"appid", config.appId,
"out_bill_no", billNo,
"transfer_scene_id", "1005",
"openid", openId,
"user_name", encryptByPlatformCert(name),
"transfer_amount", amount.multiply(BigDecimal.valueOf(100)).intValue(),
"transfer_remark", remark,
"notify_url", config.transferNotifyUrl,
"transfer_scene_report_infos", new Object[]{
Map.of("info_type", "岗位类型", "info_content", "加盟商"),
Map.of("info_type", "报酬说明", "info_content", "测试")
}
);
log.info("转账到零钱参数: {}", JSONObject.toJSONString(params));
IJPayHttpResponse response = null;
try {
response = WxPayApi.v3(
RequestMethodEnum.POST,
WxDomainEnum.CHINA.toString(),
"/v3/fund-app/mch-transfer/transfer-bills",
config.mchId,
getSerialNumber(),
config.platformCertNo,
config.apiCertKey,
JSONObject.toJSONString(params)
);
} catch (Exception e) {
throw new RuntimeException(e);
}
log.info("转账到零钱响应 {}", response.getBody());
JSONObject resp = JSONObject.parseObject(response.getBody());
if (resp.containsKey("code")) {
throw new CzgException("转账到零钱失败" + resp.getString("message") + ", 响应: " + resp.toJSONString());
}
return resp;
}
}