创建项目

baa-pay-core/hibernate.cfg.xml

@@ -28,7 +28,7 @@
         <mapping class="cn.quant.baa.pay.jpa.entity.DictionaryEntity"/>
         <mapping class="cn.quant.baa.pay.jpa.entity.CustomerEntity"/>
         <mapping class="cn.quant.baa.pay.jpa.entity.AccountEntity"/>
-        <mapping class="cn.quant.baa.pay.jpa.entity.PayHistoryEntity"/>
+        <mapping class="cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity"/>
         <mapping class="cn.quant.baa.pay.jpa.entity.PayGoodsDetailEntity"/>
         <mapping class="cn.quant.baa.pay.jpa.entity.StatusCodeEntity"/>
         <mapping class="cn.quant.baa.pay.jpa.entity.BatchCycleTriggerEntity"/>

baa-pay-core/pom.xml

@@ -13,7 +13,6 @@
     <packaging>jar</packaging>
 
 
-
     <dependencies>
 
         <dependency>

baa-pay-core/src/main/java/cn/quant/baa/pay/acquirer/Acquirer.java

 package cn.quant.baa.pay.acquirer;
 
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import cn.quant.baa.pay.model.web.*;
 
 /**
@@ -9,7 +9,7 @@ import cn.quant.baa.pay.model.web.*;
 public interface Acquirer {
     Object code();
 
-    ChannelResponse pay(PayRequestData payRequestData, PayHistoryEntity payHistoryEntity) throws Exception;
+    ChannelResponse pay(PayRequestData payRequestData, TransactionSummaryEntity payHistoryEntity) throws Exception;
     ChannelResponse refund(RefundRequestData refundRequestData) throws Exception;
     ChannelResponse checkPay(CheckPayRequestData checkPayRequestData) throws Exception;
     ChannelResponse checkRefund(CheckRefundRequestData checkRefundRequestData) throws Exception;

baa-pay-core/src/main/java/cn/quant/baa/pay/acquirer/ChannelResponse.java

 package cn.quant.baa.pay.acquirer;
 
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
 import com.fasterxml.jackson.databind.JsonNode;
 
 /**

baa-pay-core/src/main/java/cn/quant/baa/pay/acquirer/MerchantAcquirer.java

 package cn.quant.baa.pay.acquirer;
 
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import cn.quant.baa.pay.model.web.*;
 import cn.quant.spring.NotSupportedException;
 import cn.quant.spring.security.Base64Cipher;
@@ -64,7 +64,7 @@ public class MerchantAcquirer implements Acquirer {
     }
 
     @Override
-    public ChannelResponse pay(PayRequestData request, PayHistoryEntity history) throws Exception {
+    public ChannelResponse pay(PayRequestData request, TransactionSummaryEntity history) throws Exception {
         ChannelResponse response = acquirers.get(request.getChanId()).pay(request, history);
         response.setOrderNo(String.valueOf(history.getTransactionId()));
         return response;

baa-pay-core/src/main/java/cn/quant/baa/pay/acquirer/alipay/AlipayMerchantAcquirer.java

@@ -3,7 +3,7 @@ package cn.quant.baa.pay.acquirer.alipay;
 import cn.quant.baa.pay.acquirer.AcquirerProperties;
 import cn.quant.baa.pay.acquirer.ChannelResponse;
 import cn.quant.baa.pay.acquirer.MerchantAcquirer;
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import cn.quant.baa.pay.model.web.*;
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.core.type.TypeReference;
@@ -114,7 +114,7 @@ public class AlipayMerchantAcquirer extends MerchantAcquirer {
     }
 
     @Override
-    public ChannelResponse pay(PayRequestData payRequestData, PayHistoryEntity payHistoryEntity) {
+    public ChannelResponse pay(PayRequestData payRequestData, TransactionSummaryEntity payHistoryEntity) {
         ObjectNode bodyNode = objectMapper.createObjectNode();
         bodyNode.put("out_trade_no", payRequestData.getOutTradeNo());
         bodyNode.put("total_amount", payRequestData.getAmount());

baa-pay-core/src/main/java/cn/quant/baa/pay/acquirer/weixin/WeiXinMerchantAcquirer.java

@@ -4,8 +4,7 @@ import cn.quant.baa.pay.acquirer.AcquirerProperties;
 import cn.quant.baa.pay.acquirer.ChannelResponse;
 import cn.quant.baa.pay.acquirer.MerchantAcquirer;
 import cn.quant.baa.pay.config.DictionaryViewer;
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
-import cn.quant.baa.pay.jpa.entity.PayHistoryIds;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import cn.quant.baa.pay.model.dto.DictionaryItemDTO;
 import cn.quant.baa.pay.model.web.*;
 import cn.quant.spring.NullException;
@@ -100,7 +99,7 @@ public class WeiXinMerchantAcquirer extends MerchantAcquirer {
     }
 
     @Override
-    public ChannelResponse pay(PayRequestData request, PayHistoryEntity history) throws Exception {
+    public ChannelResponse pay(PayRequestData request, TransactionSummaryEntity history) throws Exception {
         ObjectNode bodyNode = objectMapper.createObjectNode();
         // 转换金额为分
         BigInteger amount = new BigDecimal(request.getAmount()).multiply(new BigDecimal(100)).toBigInteger();

baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/EntityBuilder.java

@@ -19,7 +19,7 @@ import static cn.quant.baa.pay.Constant.MINI_LOCAL_DATE;
  */
 public class EntityBuilder {
 
-    public static int nextTxnNo(AccountEntity account, PayHistoryEntity history) {
+    public static int nextTxnNo(AccountEntity account, TransactionSummaryEntity history) {
         Integer txnNo = account.getNextTxnNo();
         account.setTxnNo(txnNo);
         account.setNextTxnNo(txnNo + 1);
@@ -60,7 +60,7 @@ public class EntityBuilder {
         return account;
     }
 
-    public static PayHistoryEntity payHistory(AccountEntity account, PayHistoryIds ids, long historyId, PayRequestData data, AcquirerProperties properties
+    public static TransactionSummaryEntity payHistory(AccountEntity account, long historyId, PayRequestData data, AcquirerProperties properties
             , TransactionSession session) {
 
         BigDecimal discount = new BigDecimal(data.getDiscounts());
@@ -70,8 +70,9 @@ public class EntityBuilder {
         BigDecimal amount = new BigDecimal(data.getAmount());
         String signer = data.getGoodsSigner();
 
-        PayHistoryEntity entity = new PayHistoryEntity();
-        entity.setIds(ids);
+        TransactionSummaryEntity entity = new TransactionSummaryEntity();
+        entity.setInstitutionId(properties.getInstitutionId());
+        entity.setProductId(properties.getProductId());
         entity.setAccountId(account.getAccountId());
         entity.setAddress(data.getAddress());
         entity.setAttachText(data.getAttach());
@@ -80,7 +81,9 @@ public class EntityBuilder {
         entity.setCustomerGenFlag(true);
         entity.setChannelId(properties.getMchChanId());
         entity.setDiscAmount(discount);
+        entity.setExternalOrderNo(data.getOutTradeNo());
         entity.setGenFeeAmount(BigDecimal.ZERO);
+        entity.setGenOrderNo("");
         entity.setGoodsSigner(signer);
         entity.setShopName(data.getShopName());
         entity.setMobilePhone(data.getPhoneNo());
@@ -131,7 +134,7 @@ public class EntityBuilder {
         return entity;
     }
 
-    public static BatchCycleTriggerEntity payTrigger(Long triggerId, PayHistoryEntity history) {
+    public static BatchCycleTriggerEntity payTrigger(Long triggerId, TransactionSummaryEntity history) {
         Date now = DateUtils.now();
         BatchCycleTriggerEntity entity = new BatchCycleTriggerEntity();
         entity.setAccountId(history.getAccountId());

baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/entity/PayHistoryIds.java

-package cn.quant.baa.pay.jpa.entity;
-
-import cn.quant.spring.data.jpa.entity.PrimaryIds;
-import cn.quant.spring.util.StringUtils;
-
-import javax.persistence.Column;
-import javax.persistence.Embeddable;
-import java.io.Serializable;
-import java.util.Objects;
-
-/**
- * Created by Administrator on 2021/8/26 0026.
- */
-@Embeddable
-public class PayHistoryIds extends PrimaryIds implements Serializable {
-    public final static String CLASS_NAME = PayHistoryEntity.class.getSimpleName();
-
-    @Column(name = "INSTITUTION_ID", nullable = false, updatable = false, length = 4)
-    private String institutionId;
-
-    @Column(name = "PRODUCT_ID", nullable = false, updatable = false, length = 4)
-    private String productId;
-
-    @Column(name = "EXTERNAL_ORDER_NO", nullable = false, updatable = false, length = 64)
-    private String externalOrderNo;
-
-
-    public String getInstitutionId() {
-        return institutionId;
-    }
-
-    public void setInstitutionId(String institutionId) {
-        this.institutionId = institutionId;
-    }
-
-    public String getProductId() {
-        return productId;
-    }
-
-    public void setProductId(String productId) {
-        this.productId = productId;
-    }
-
-    public String getExternalOrderNo() {
-        return externalOrderNo;
-    }
-
-    public void setExternalOrderNo(String externalOrderNo) {
-        this.externalOrderNo = externalOrderNo;
-    }
-
-    @Override
-    public String getPersistentKey() {
-        return StringUtils.toDelimitedString(CLASS_NAME, institutionId, productId, externalOrderNo);
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        PayHistoryIds that = (PayHistoryIds) o;
-        return Objects.equals(institutionId, that.institutionId) &&
-                Objects.equals(productId, that.productId) &&
-                Objects.equals(externalOrderNo, that.externalOrderNo);
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(CLASS_NAME, institutionId, productId, externalOrderNo);
-    }
-
-    @Override
-    public String toString() {
-        final StringBuilder sb = new StringBuilder("PayHistoryIds{");
-        sb.append("institutionId='").append(institutionId).append('\'');
-        sb.append(", productId='").append(productId).append('\'');
-        sb.append(", externalOrderNo='").append(externalOrderNo).append('\'');
-        sb.append('}');
-        return sb.toString();
-    }
-}

baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/entity/PayHistoryEntity.java → baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/entity/TransactionSummaryEntity.java

@@ -5,6 +5,7 @@ import cn.quant.baa.pay.dict.CurrencyCode;
 import cn.quant.baa.pay.dict.PayMethod;
 import cn.quant.baa.pay.dict.StatusCode;
 import cn.quant.spring.data.jpa.entity.DescribablePartitionEntity;
+import cn.quant.spring.util.StringUtils;
 import org.hibernate.annotations.Type;
 
 import javax.persistence.*;
@@ -20,16 +21,33 @@ import java.util.Objects;
  * Created by Administrator on 2021/8/26 0026.
  */
 @Entity
-@Table(name = "pay_history")
-public class PayHistoryEntity extends DescribablePartitionEntity implements Serializable{
+@Table(name = "transaction_summary")
+public class TransactionSummaryEntity extends DescribablePartitionEntity implements Serializable {
 
     private static final long serialVersionUID = 6297586921507136281L;
-    @EmbeddedId
-    private PayHistoryIds ids;
+
+    private static final String CLASS_NAME = TransactionSummaryEntity.class.getSimpleName();
 
     @Column(name = "TRANSACTION_ID", nullable = false, updatable = false)
     private Long transactionId;
 
+    @Id
+    @Column(name = "CHECK_CODE", nullable = false, updatable = false, length = 32)
+    private String checkCode;
+
+    @Column(name = "INSTITUTION_ID", nullable = false, updatable = false, length = 4)
+    private String institutionId;
+
+    @Column(name = "PRODUCT_ID", nullable = false, updatable = false, length = 4)
+    private String productId;
+
+    @Column(name = "EXTERNAL_ORDER_NO", nullable = false, updatable = false, length = 64)
+    private String externalOrderNo;
+
+
+    @Column(name = "GEN_ORDER_NO", nullable = false, updatable = false, length = 64)
+    private String genOrderNo;
+
     @Column(name = "ACCOUNT_ID", nullable = false, updatable = false)
     private Long accountId;
 
@@ -122,14 +140,6 @@ public class PayHistoryEntity extends DescribablePartitionEntity implements Seri
     @Column(name = "ATTACH_TEXT", nullable = true, length = 512)
     private String attachText;
 
-    public PayHistoryIds getIds() {
-        return ids;
-    }
-
-    public void setIds(PayHistoryIds ids) {
-        this.ids = ids;
-    }
-
     public Long getTransactionId() {
         return transactionId;
     }
@@ -138,6 +148,46 @@ public class PayHistoryEntity extends DescribablePartitionEntity implements Seri
         this.transactionId = transactionId;
     }
 
+    public String getCheckCode() {
+        return checkCode;
+    }
+
+    public void setCheckCode(String checkCode) {
+        this.checkCode = checkCode;
+    }
+
+    public String getInstitutionId() {
+        return institutionId;
+    }
+
+    public void setInstitutionId(String institutionId) {
+        this.institutionId = institutionId;
+    }
+
+    public String getProductId() {
+        return productId;
+    }
+
+    public void setProductId(String productId) {
+        this.productId = productId;
+    }
+
+    public String getExternalOrderNo() {
+        return externalOrderNo;
+    }
+
+    public void setExternalOrderNo(String externalOrderNo) {
+        this.externalOrderNo = externalOrderNo;
+    }
+
+    public String getGenOrderNo() {
+        return genOrderNo;
+    }
+
+    public void setGenOrderNo(String genOrderNo) {
+        this.genOrderNo = genOrderNo;
+    }
+
     public Long getAccountId() {
         return accountId;
     }
@@ -190,8 +240,8 @@ public class PayHistoryEntity extends DescribablePartitionEntity implements Seri
         return txnType;
     }
 
-    public void setTxnType(String txnTypeCode) {
-        this.txnType = txnTypeCode;
+    public void setTxnType(String txnType) {
+        this.txnType = txnType;
     }
 
     public String getTxnCode() {
@@ -334,8 +384,8 @@ public class PayHistoryEntity extends DescribablePartitionEntity implements Seri
         return shopName;
     }
 
-    public void setShopName(String merchantName) {
-        this.shopName = merchantName;
+    public void setShopName(String shopName) {
+        this.shopName = shopName;
     }
 
     public String getMobilePhone() {
@@ -372,22 +422,29 @@ public class PayHistoryEntity extends DescribablePartitionEntity implements Seri
 
     @Override
     public String getPersistentKey() {
-        return ids.getPersistentKey();
+        return StringUtils.toDelimitedString(CLASS_NAME, institutionId, productId, externalOrderNo);
     }
 
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
         if (o == null || getClass() != o.getClass()) return false;
-        PayHistoryEntity that = (PayHistoryEntity) o;
-        return Objects.equals(ids, that.ids);
+        TransactionSummaryEntity that = (TransactionSummaryEntity) o;
+        return Objects.equals(institutionId, that.institutionId) &&
+                Objects.equals(productId, that.productId) &&
+                Objects.equals(externalOrderNo, that.externalOrderNo);
     }
 
+
     @Override
     public String toString() {
-        final StringBuilder sb = new StringBuilder("PayHistoryEntity{");
-        sb.append("ids=").append(ids);
-        sb.append(", transactionId=").append(transactionId);
+        final StringBuilder sb = new StringBuilder("TransactionSummaryEntity{");
+        sb.append("transactionId=").append(transactionId);
+        sb.append(", checkCode='").append(checkCode).append('\'');
+        sb.append(", institutionId='").append(institutionId).append('\'');
+        sb.append(", productId='").append(productId).append('\'');
+        sb.append(", externalOrderNo='").append(externalOrderNo).append('\'');
+        sb.append(", genOrderNo='").append(genOrderNo).append('\'');
         sb.append(", accountId=").append(accountId);
         sb.append(", channelId=").append(channelId);
         sb.append(", subject='").append(subject).append('\'');

baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/repository/BatchCycleTriggerRepository.java

 package cn.quant.baa.pay.jpa.repository;
 
 import cn.quant.baa.pay.jpa.entity.BatchCycleTriggerEntity;
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
-import cn.quant.baa.pay.jpa.entity.PayHistoryIds;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 

baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/repository/PayHistoryRepository.java → baa-pay-core/src/main/java/cn/quant/baa/pay/jpa/repository/TransactionSummaryRepository.java

 package cn.quant.baa.pay.jpa.repository;
 
-import cn.quant.baa.pay.jpa.entity.PayFeatureEntity;
-import cn.quant.baa.pay.jpa.entity.PayFeatureIds;
-import cn.quant.baa.pay.jpa.entity.PayHistoryEntity;
-import cn.quant.baa.pay.jpa.entity.PayHistoryIds;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;
 
 /**
  * Created by Administrator on 2021/8/22 0022.
  */
 @Repository
-public interface PayHistoryRepository extends JpaRepository<PayHistoryEntity, PayHistoryIds> {
+public interface TransactionSummaryRepository extends JpaRepository<TransactionSummaryEntity, String> {
 
 //    @Query("")
-//    int  counAAAt(PayHistoryIds ids);
+//    int  counAAAt(TransactionSummaryIds ids);
 }

baa-pay-core/src/test/java/cn/quant/baa/pay/Test.java

+package cn.quant.baa.pay;
+
+import java.util.zip.CRC32;
+
+/**
+ * Created by Administrator on 2021/9/26 0026.
+ */
+public class Test {
+    public static void main(String[] args) {
+        CRC32 crc32 = new CRC32();
+        crc32.update("123".getBytes());
+        System.out.println(Long.toHexString(crc32.getValue()));
+    }
+}
\ No newline at end of file

baa-pay-server/src/main/java/cn/quant/baa/pay/rest/TransactionController.java

@@ -63,9 +63,8 @@ public class TransactionController extends BusinessController {
         AcquirerProperties properties = check(requestData);
         String institutionId = properties.getInstitutionId();
         String productId = properties.getProductId();
-        String buyerId = requestData.getBuyerId();
         String outTradeNo = requestData.getOutTradeNo();
-        String redisKey = StringUtils.toDelimitedString(REDIS_NAMESPACE_PAY, institutionId, productId, buyerId, outTradeNo);
+        String redisKey = StringUtils.toDelimitedString(REDIS_NAMESPACE_PAY, institutionId, productId, outTradeNo);
         String redisValue = stringRedisTemplate.opsForValue().get(redisKey);
         if (redisValue != null) {
             return ResponseEntity.ok(deserialize(redisValue));

baa-pay-server/src/main/java/cn/quant/baa/pay/service/TransactionService.java

@@ -5,31 +5,21 @@ import cn.quant.baa.pay.acquirer.ChannelResponse;
 import cn.quant.baa.pay.acquirer.MerchantAcquirer;
 import cn.quant.baa.pay.context.TransactionSession;
 import cn.quant.baa.pay.jpa.EntityBuilder;
-import cn.quant.baa.pay.jpa.entity.*;
+import cn.quant.baa.pay.jpa.entity.AccountEntity;
+import cn.quant.baa.pay.jpa.entity.BatchCycleTriggerEntity;
+import cn.quant.baa.pay.jpa.entity.PayGoodsDetailEntity;
+import cn.quant.baa.pay.jpa.entity.TransactionSummaryEntity;
 import cn.quant.baa.pay.model.web.*;
 import cn.quant.baa.pay.util.AssertUtils;
-import cn.quant.spring.util.StringUtils;
-import com.fasterxml.jackson.databind.DeserializationFeature;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.databind.SerializationFeature;
-import com.fasterxml.jackson.databind.module.SimpleModule;
-import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
-import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
-import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
-import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
-import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
-import com.fasterxml.jackson.datatype.jsr310.ser.ZonedDateTimeSerializer;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
+import org.springframework.util.DigestUtils;
 
-import java.text.SimpleDateFormat;
-import java.time.LocalDate;
 import java.time.LocalDateTime;
-import java.time.ZonedDateTime;
 import java.util.LinkedList;
 import java.util.List;
 
@@ -50,11 +40,13 @@ public class TransactionService extends BusinessService {
     private MerchantAcquirer acquirer;
 
     @Transactional(propagation = Propagation.NOT_SUPPORTED)
-    public void check(PayHistoryIds ids, TransactionSession session) {
-        PayHistoryEntity historyEntity = session.findOne(PayHistoryEntity.class, ids);
+    public String check(String institutionId, String productId, String tradeNo, TransactionSession session) {
+        String md5 = DigestUtils.md5DigestAsHex(String.join(institutionId, productId, tradeNo).getBytes());
+        TransactionSummaryEntity historyEntity = session.findOne(TransactionSummaryEntity.class, md5);
         if (historyEntity != null) {
-            AssertUtils.throwMessage(EXIST_ORDER, ids.getInstitutionId(), ids.getProductId(), ids.getExternalOrderNo());
+            AssertUtils.throwMessage(EXIST_ORDER, institutionId, productId, tradeNo);
         }
+        return md5;
     }
 
     @Transactional(propagation = Propagation.REQUIRES_NEW)
@@ -70,11 +62,8 @@ public class TransactionService extends BusinessService {
         String buyerId = data.getBuyerId();
         String outTradeNo = data.getOutTradeNo();
 
-        PayHistoryIds ids = new PayHistoryIds();
-        ids.setInstitutionId(institutionId);
-        ids.setProductId(productId);
-        ids.setExternalOrderNo(outTradeNo);
-        check(ids, session);
+
+        String checkCode = check(institutionId, productId, outTradeNo, session);
 
         prepare(institutionId, productId, buyerId, session);
 
@@ -96,12 +85,13 @@ public class TransactionService extends BusinessService {
             details.add(detailEntity);
         }
 
-        PayHistoryEntity history = EntityBuilder.payHistory(account, ids, historyId, data, properties, session);
+        TransactionSummaryEntity history = EntityBuilder.payHistory(account, historyId, data, properties, session);
         ChannelResponse responseData = acquirer.pay(data, history);
 
         if (responseData.getSuccess()) {
             EntityBuilder.nextTxnNo(account, history);
 
+            history.setCheckCode(checkCode);
             history.setPayDueTime(LocalDateTime.now().plus(PAY_DUE_TIME));
             history.setRequestId(responseData.getRequestId());
             history.setDescText(responseData.getNotification());
@@ -126,7 +116,7 @@ public class TransactionService extends BusinessService {
 //
 //        TransactionSession session = payHistory(data);
 //
-//        PayHistoryEntity payHistoryEntity = session.getProperty(PayHistoryEntity.class, PayHistoryEntity.class);
+//        TransactionSummaryEntity payHistoryEntity = session.getProperty(TransactionSummaryEntity.class, TransactionSummaryEntity.class);
 //        System.currentTimeMillis();
 //        return acquirer.pay(data, payHistoryEntity);
 //    }