Leverage V3 endpoint support

README.md

@@ -13,7 +13,7 @@ The detailed document [https://docs.kucoin.com](https://docs.kucoin.com).
 <dependency>
     <groupId>com.kucoin</groupId>
     <artifactId>kucoin-java-sdk</artifactId>
-    <version>1.0.11</version>
+    <version>1.0.12</version>
 </dependency>
 ```
 ## Usage

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.kucoin</groupId>
     <artifactId>kucoin-java-sdk</artifactId>
-    <version>1.0.11</version>
+    <version>1.0.12</version>
 
     <name>kucoin-java-sdk</name>
     <description>kucoin-java-sdk</description>

src/main/java/com/kucoin/sdk/KucoinObjectMapper.java

@@ -2,6 +2,7 @@
 
 import static com.fasterxml.jackson.databind.DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES;
 
+import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.databind.ObjectMapper;
 
 public class KucoinObjectMapper {
@@ -10,6 +11,7 @@ public class KucoinObjectMapper {
 
     static {
         INSTANCE = new ObjectMapper();
+        INSTANCE.setSerializationInclusion(JsonInclude.Include.NON_NULL);
         INSTANCE.configure(FAIL_ON_UNKNOWN_PROPERTIES, false);
     }
 

src/main/java/com/kucoin/sdk/enums/AccountTypeEnum.java

@@ -0,0 +1,15 @@
+package com.kucoin.sdk.enums;
+
+/**
+ * @author blazetan
+ */
+public enum AccountTypeEnum {
+    MAIN,
+    TRADE,
+    CONTRACT,
+    MARGIN,
+    ISOLATED,
+    TRADE_HF,
+    MARGIN_V2,
+    ISOLATED_V2;
+}

src/main/java/com/kucoin/sdk/enums/LendingStatusEnum.java

@@ -0,0 +1,8 @@
+package com.kucoin.sdk.enums;
+
+/**
+ * @author blazetan
+ */
+public enum LendingStatusEnum {
+    DONE,PENDING
+}

src/main/java/com/kucoin/sdk/enums/TimeInForceEnum.java

@@ -0,0 +1,8 @@
+package com.kucoin.sdk.enums;
+
+/**
+ * @author blazetan
+ */
+public enum TimeInForceEnum {
+    IOC,FOK
+}

src/main/java/com/kucoin/sdk/factory/HttpClientFactory.java

@@ -4,9 +4,7 @@
 package com.kucoin.sdk.factory;
 
 import com.kucoin.sdk.rest.interceptor.AuthenticationInterceptor;
-import okhttp3.Dispatcher;
-import okhttp3.Interceptor;
-import okhttp3.OkHttpClient;
+import okhttp3.*;
 
 /**
  * Created by chenshiwei on 2019/1/18.
@@ -30,6 +28,7 @@ private static OkHttpClient buildHttpClient(Interceptor interceptor) {
         if (interceptor != null) {
             builder.addInterceptor(interceptor);
         }
+
         return builder.build();
     }
 

src/main/java/com/kucoin/sdk/rest/adapter/AccountAPIAdapter.java

@@ -58,6 +58,11 @@ public Map<String, String> innerTransfer2(AccountTransferV2Request request) thro
         return super.executeSync(getAPIImpl().applyTransfer2(request));
     }
 
+    @Override
+    public UniversalTransferResponse universalTransfer(UniversalTransferRequest request) throws IOException {
+        return super.executeSync(getAPIImpl().universalTransfer(request));
+    }
+
     @Override
     public List<SubAccountBalanceResponse> listSubAccounts() throws IOException {
         return super.executeSync(getAPIImpl().getSubAccountList());

src/main/java/com/kucoin/sdk/rest/adapter/LoanAPIAdapter.java

@@ -6,27 +6,11 @@
 import com.kucoin.sdk.rest.impl.retrofit.AuthRetrofitAPIImpl;
 import com.kucoin.sdk.rest.interfaces.LoanAPI;
 import com.kucoin.sdk.rest.interfaces.retrofit.LoanAPIRetrofit;
-import com.kucoin.sdk.rest.request.BorrowRecordQueryRequest;
-import com.kucoin.sdk.rest.request.BorrowRequest;
-import com.kucoin.sdk.rest.request.LendRequest;
-import com.kucoin.sdk.rest.request.RepayAllRequest;
-import com.kucoin.sdk.rest.request.RepaySingleRequest;
-import com.kucoin.sdk.rest.request.ToggleAutoLendRequest;
-import com.kucoin.sdk.rest.response.ActiveLendItem;
-import com.kucoin.sdk.rest.response.BorrowOutstandingResponse;
-import com.kucoin.sdk.rest.response.BorrowQueryResponse;
-import com.kucoin.sdk.rest.response.BorrowRepaidResponse;
-import com.kucoin.sdk.rest.response.BorrowResponse;
-import com.kucoin.sdk.rest.response.DoneLendItem;
-import com.kucoin.sdk.rest.response.LastTradeResponse;
-import com.kucoin.sdk.rest.response.LendAssetsResponse;
-import com.kucoin.sdk.rest.response.LendResponse;
-import com.kucoin.sdk.rest.response.MarketItemResponse;
-import com.kucoin.sdk.rest.response.Pagination;
-import com.kucoin.sdk.rest.response.SettledTradeItem;
-import com.kucoin.sdk.rest.response.UnsettledTradeItem;
+import com.kucoin.sdk.rest.request.*;
+import com.kucoin.sdk.rest.response.*;
 
 import java.io.IOException;
+import java.util.HashMap;
 import java.util.List;
 
 /**
@@ -42,6 +26,66 @@ public LoanAPIAdapter(String baseUrl, String apiKey, String secret, String passP
         this.apiKeyVersion = apiKeyVersion;
     }
 
+    @Override
+    public BorrowV3Response borrowV3(BorrowV3Request request) throws IOException {
+        return executeSync(getAPIImpl().borrowV3(request));
+    }
+
+    @Override
+    public Pagination<BorrowQueryV3Response> queryBorrowV3(BorrowQueryV3Request request) throws IOException {
+        return executeSync(getAPIImpl().queryBorrowV3(request.getMapParams()));
+    }
+
+    @Override
+    public RepayV3Response repayV3(RepayV3Request request) throws IOException {
+        return executeSync(getAPIImpl().repayV3(request));
+    }
+
+    @Override
+    public Pagination<RepayQueryV3Response> queryRepayV3(RepayQueryV3Request request) throws IOException {
+        return executeSync(getAPIImpl().queryRepayV3(request.getMapParams()));
+    }
+
+    @Override
+    public Pagination<InterestQueryV3Response> queryInterestV3(InterestQueryV3Request request) throws IOException {
+        return executeSync(getAPIImpl().queryInterestV3(request.getMapParams()));
+    }
+
+    @Override
+    public List<MarginProjectListResponse> getProjectList(String currency) throws IOException {
+        return executeSync(getAPIImpl().getProjectList(currency));
+    }
+
+    @Override
+    public List<MarginMarketInterestRateResponse> getMarketInterestRate(String currency) throws IOException {
+        return executeSync(getAPIImpl().getProjectMarketInterestRate(currency));
+    }
+
+    @Override
+    public PurchaseResponse purchase(PurchaseRequest request) throws IOException {
+        return executeSync(getAPIImpl().purchase(request));
+    }
+
+    @Override
+    public void updatePurchase(UpdatePurchaseRequest request) throws IOException {
+        executeSync(getAPIImpl().updatePurchase(request));
+    }
+
+    @Override
+    public Pagination<PurchaseQueryResponse> queryPurchase(PurchaseQueryRequest request) throws IOException {
+        return executeSync(getAPIImpl().queryPurchase(request.getMapParams()));
+    }
+
+    @Override
+    public RedeemResponse redeem(RedeemRequest request) throws IOException {
+        return executeSync(getAPIImpl().redeem(request));
+    }
+
+    @Override
+    public Pagination<RedeemQueryResponse> queryRedeem(RedeemQueryRequest request) throws IOException {
+        return executeSync(getAPIImpl().queryRedeem(request.getMapParams()));
+    }
+
     @Override
     public BorrowResponse borrow(BorrowRequest request) throws IOException {
         return executeSync(getAPIImpl().borrow(request));

src/main/java/com/kucoin/sdk/rest/adapter/MarginAPIAdapter.java

@@ -46,6 +46,11 @@ public MarginOrderCreateResponse createMarginOrder(MarginOrderCreateRequest requ
         return executeSync(getAPIImpl().createMarginOrder(request));
     }
 
+    @Override
+    public MarginOrderCreateResponse createMarginOrderTest(MarginOrderCreateRequest request) throws IOException {
+        return executeSync(getAPIImpl().createMarginOrderTest(request));
+    }
+
     @Override
     public List<MarginPriceStrategyResponse> getMarginPriceStrategy(String marginModel) throws IOException {
         return executeSync(getAPIImpl().getMarginPriceStrategy(marginModel));

src/main/java/com/kucoin/sdk/rest/adapter/OrderAPIAdapter.java

@@ -116,6 +116,11 @@ public HFOrderCreateResponse createHFOrder(HFOrderCreateRequest createRequest) t
         return executeSync(getAPIImpl().createHFOrder(createRequest));
     }
 
+    @Override
+    public HFOrderCreateResponse createHFOrderTest(HFOrderCreateRequest createRequest) throws IOException {
+        return executeSync(getAPIImpl().createHFOrderTest(createRequest));
+    }
+
     @Override
     public HFOrderSyncCreateResponse syncCreateHFOrder(HFOrderCreateRequest createRequest) throws IOException {
         return executeSync(getAPIImpl().syncCreateHFOrder(createRequest));

src/main/java/com/kucoin/sdk/rest/interfaces/AccountAPI.java

@@ -81,6 +81,15 @@ Pagination<AccountDetailResponse> getAccountLedgers(String currency, String dire
      */
     Map<String, String> innerTransfer2(AccountTransferV2Request request) throws IOException;
 
+    /**
+     * FlexTransfer
+     *
+     * @param request
+     * @return
+     * @throws IOException
+     */
+    UniversalTransferResponse universalTransfer(UniversalTransferRequest request) throws IOException;
+
     /**
      * Get a list of sub-accounts.
      * <p>

src/main/java/com/kucoin/sdk/rest/interfaces/IsolatedAPI.java

@@ -47,6 +47,7 @@ public interface IsolatedAPI {
      * @param period         [Optional] The term in days. Defaults to all terms if left blank. 7,14,28
      * @return The isolated borrow result;
      */
+    @Deprecated
     IsolatedBorrowResponse borrow(String symbol, String currency, BigDecimal size, String borrowStrategy, BigDecimal maxRate, String period) throws IOException;
 
     /**
@@ -58,6 +59,7 @@ public interface IsolatedAPI {
      * @param currentPage [Optional] Current page number [1-100]
      * @return The outstanding repayment records
      */
+    @Deprecated
     Pagination<IsolatedBorrowOutstandingResponse> queryBorrowOutstanding(String symbol, String currency, int pageSize, int currentPage) throws IOException;
 
     /**
@@ -69,6 +71,7 @@ public interface IsolatedAPI {
      * @param currentPage [Optional] Current page number [1-100]
      * @return The repayment records
      */
+    @Deprecated
     Pagination<IsolatedBorrowRepaidResponse> queryBorrowRepaid(String symbol, String currency, int pageSize, int currentPage) throws IOException;
 
     /**
@@ -79,6 +82,7 @@ public interface IsolatedAPI {
      * @param size        Repayment amount
      * @param seqStrategy Repayment sequence strategy, RECENTLY_EXPIRE_FIRST: Maturity date priority (the loan with the closest maturity is repaid first), HIGHEST_RATE_FIRST: Interest rate priority (the loan with the highest interest rate is repaid first)
      */
+    @Deprecated
     void repayAll(String symbol, String currency, BigDecimal size, String seqStrategy) throws IOException;
 
     /**
@@ -89,6 +93,7 @@ public interface IsolatedAPI {
      * @param size     Repayment amount
      * @param loanId   Trade order number; when this field is configured, the sequence strategy is invalidated
      */
+    @Deprecated
     void repaySingle(String symbol, String currency, BigDecimal size, String loanId) throws IOException;
 
     /**