feat(TCK): ContractCallQuery implementation (#2605)

Signed-off-by: Mustafa Uzun <mustafa.uzun@limechain.tech>

Author: mustafauzunn

tck/src/main/java/com/hedera/hashgraph/tck/methods/sdk/ContractService.java

@@ -7,15 +7,18 @@
 import com.hedera.hashgraph.tck.annotation.JSONRPC2Method;
 import com.hedera.hashgraph.tck.annotation.JSONRPC2Service;
 import com.hedera.hashgraph.tck.methods.AbstractJSONRPC2Service;
+import com.hedera.hashgraph.tck.methods.sdk.param.contract.ContractCallQueryParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.contract.CreateContractParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.contract.DeleteContractParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.contract.ExecuteContractParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.contract.InfoQueryContractParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.contract.UpdateContractParams;
+import com.hedera.hashgraph.tck.methods.sdk.response.ContractCallResponse;
 import com.hedera.hashgraph.tck.methods.sdk.response.ContractResponse;
 import com.hedera.hashgraph.tck.methods.sdk.response.ContractResponse.ContractInfoQueryResponse;
 import com.hedera.hashgraph.tck.methods.sdk.response.ContractResponse.ContractInfoQueryResponse.StakingInfoResponse;
 import com.hedera.hashgraph.tck.util.KeyUtils;
+import com.hedera.hashgraph.tck.util.QueryBuilders;
 import java.time.Duration;
 import org.bouncycastle.util.encoders.Hex;
 
@@ -28,6 +31,26 @@ public ContractService(SdkService sdkService) {
         this.sdkService = sdkService;
     }
 
+    @JSONRPC2Method("contractCallQuery")
+    public ContractCallResponse contractCallQuery(final ContractCallQueryParams params) throws Exception {
+        ContractCallQuery query = QueryBuilders.buildContractCall(params);
+        Client client = sdkService.getClient(params.getSessionId());
+
+        ContractFunctionResult result = query.execute(client);
+
+        return new ContractCallResponse(
+                result.contractId.toString(),
+                result.evmAddress,
+                result.errorMessage,
+                result.gasUsed,
+                result.logs,
+                result.gas,
+                result.hbarAmount,
+                result.senderAccountId,
+                result.signerNonce,
+                Hex.toHexString(result.asBytes()));
+    }
+
     @JSONRPC2Method("createContract")
     public ContractResponse createContract(final CreateContractParams params) throws Exception {
         ContractCreateTransaction transaction = new ContractCreateTransaction().setGrpcDeadline(DEFAULT_GRPC_DEADLINE);

tck/src/main/java/com/hedera/hashgraph/tck/methods/sdk/param/contract/ContractCallQueryParams.java

@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: Apache-2.0
+package com.hedera.hashgraph.tck.methods.sdk.param.contract;
+
+import com.hedera.hashgraph.tck.methods.JSONRPC2Param;
+import com.hedera.hashgraph.tck.util.JSONRPCParamParser;
+import java.util.Map;
+import java.util.Objects;
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@AllArgsConstructor
+@NoArgsConstructor
+public class ContractCallQueryParams extends JSONRPC2Param {
+    private String contractId;
+    private String gas;
+    private String functionParameters;
+    private String maxResultSize;
+    private String senderAccountId;
+    private String sessionId;
+
+    @Override
+    public JSONRPC2Param parse(Map<String, Object> jrpcParams) throws Exception {
+        Objects.requireNonNull(jrpcParams, "jrpcParams must not be null");
+
+        var parsedContractId = (String) jrpcParams.get("contractId");
+        var parsedGas = (String) jrpcParams.get("gas");
+        var parsedFunctionParameters = (String) jrpcParams.get("functionParameters");
+        var parsedMaxResultSize = (String) jrpcParams.get("maxResultSize");
+        var parsedAccountId = (String) jrpcParams.get("senderAccountId");
+
+        return new ContractCallQueryParams(
+                parsedContractId,
+                parsedGas,
+                parsedFunctionParameters,
+                parsedMaxResultSize,
+                parsedAccountId,
+                JSONRPCParamParser.parseSessionId(jrpcParams));
+    }
+}

tck/src/main/java/com/hedera/hashgraph/tck/methods/sdk/response/ContractCallResponse.java

@@ -0,0 +1,65 @@
+// SPDX-License-Identifier: Apache-2.0
+package com.hedera.hashgraph.tck.methods.sdk.response;
+
+import com.hedera.hashgraph.sdk.AccountId;
+import com.hedera.hashgraph.sdk.ContractId;
+import com.hedera.hashgraph.sdk.ContractLogInfo;
+import com.hedera.hashgraph.sdk.Hbar;
+import java.util.List;
+import javax.annotation.Nullable;
+import lombok.Data;
+
+@Data
+public class ContractCallResponse {
+
+    /**
+     * The ID of the contract that was invoked.
+     */
+    public final String contractId;
+
+    /**
+     * The contract's 20-byte EVM address
+     */
+    @Nullable
+    public final ContractId evmAddress;
+
+    /**
+     * message in case there was an error during smart contract execution
+     */
+    @Nullable
+    public final String errorMessage;
+
+    /**
+     * units of gas used to execute contract
+     */
+    public final long gasUsed;
+
+    /**
+     * the log info for events returned by the function
+     */
+    public final List<ContractLogInfo> logs;
+
+    /**
+     * The amount of gas available for the call, aka the gasLimit
+     */
+    public final long gas;
+
+    /**
+     * Number of tinybars sent (the function must be payable if this is nonzero).
+     */
+    public final Hbar hbarAmount;
+
+    /**
+     * The account that is the "sender." If not present it is the accountId from the transactionId.
+     */
+    @Nullable
+    public final AccountId senderAccountId;
+
+    /**
+     * If not null this field specifies what the value of the signer account nonce is post transaction execution.
+     * For transactions that don't update the signer nonce (like HAPI ContractCall and ContractCreate transactions) this field should be null.
+     */
+    public final long signerNonce;
+
+    private final String rawResult;
+}

tck/src/main/java/com/hedera/hashgraph/tck/util/QueryBuilders.java

@@ -3,6 +3,7 @@
 
 import com.hedera.hashgraph.sdk.AccountBalanceQuery;
 import com.hedera.hashgraph.sdk.AccountId;
+import com.hedera.hashgraph.sdk.ContractCallQuery;
 import com.hedera.hashgraph.sdk.ContractId;
 import com.hedera.hashgraph.sdk.FileContentsQuery;
 import com.hedera.hashgraph.sdk.FileId;
@@ -12,10 +13,12 @@
 import com.hedera.hashgraph.sdk.TokenInfoQuery;
 import com.hedera.hashgraph.sdk.TokenNftInfoQuery;
 import com.hedera.hashgraph.tck.methods.sdk.param.account.AccountBalanceQueryParams;
+import com.hedera.hashgraph.tck.methods.sdk.param.contract.ContractCallQueryParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.file.FileContentsParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.token.NftInfoQueryParams;
 import com.hedera.hashgraph.tck.methods.sdk.param.token.TokenInfoQueryParams;
 import java.time.Duration;
+import org.bouncycastle.util.encoders.Hex;
 
 public class QueryBuilders {
 
@@ -78,4 +81,25 @@ public static FileContentsQuery buildFileContents(FileContentsParams params) {
             return query;
         }
     }
+
+    public static ContractCallQuery buildContractCall(ContractCallQueryParams params) {
+        ContractCallQuery query = new ContractCallQuery().setGrpcDeadline((DEFAULT_GRPC_DEADLINE));
+        if (params.getContractId() != null) {
+            query.setContractId(ContractId.fromString(params.getContractId()));
+        }
+        if (params.getGas() != null) {
+            query.setGas(Long.parseLong(params.getGas()));
+        }
+        if (params.getFunctionParameters() != null) {
+            query.setFunctionParameters(Hex.decode(params.getFunctionParameters()));
+        }
+        if (params.getMaxResultSize() != null) {
+            query.setMaxResultSize(Long.parseLong(params.getMaxResultSize()));
+        }
+        if (params.getSenderAccountId() != null) {
+            query.setSenderAccountId(AccountId.fromString(params.getSenderAccountId()));
+        }
+
+        return query;
+    }
 }