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Commit9fb7d91

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gas tracker API implementation
1 parent1559a3f commit9fb7d91

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5 files changed

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-0
lines changed

5 files changed

+155
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packageio.api.etherscan.core;
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importio.api.etherscan.error.ApiException;
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importio.api.etherscan.model.GasOracle;
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importorg.jetbrains.annotations.NotNull;
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/**
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* EtherScan - API Descriptions https://docs.etherscan.io/api-endpoints/gas-tracker
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*
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* @author Abhay Gupta
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* @since 14.11.2022
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*/
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publicinterfaceIGasTrackerApi {
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/**
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* GasOracle details
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*
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* @return fast, suggested gas price
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* @throws ApiException parent exception class
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*/
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@NotNull
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GasOraclegasoracle()throwsApiException;
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}

‎src/main/java/io/api/etherscan/core/impl/EtherScanApi.java‎

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@@ -34,6 +34,7 @@ public class EtherScanApi implements AutoCloseable {
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privatefinalIProxyApiproxy;
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privatefinalIStatisticApistats;
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privatefinalITransactionApitxs;
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privatefinalIGasTrackerApigastracker;
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publicEtherScanApi() {
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this(DEFAULT_KEY,EthNetwork.MAINNET);
@@ -96,6 +97,7 @@ public EtherScanApi(final String apiKey,
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this.proxy =newProxyApiProvider(queue,baseUrl,executor);
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this.stats =newStatisticApiProvider(queue,baseUrl,executor);
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this.txs =newTransactionApiProvider(queue,baseUrl,executor);
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this.gastracker =newGasTrackerApiProvider(queue,baseUrl,executor);
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}
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@NotNull
@@ -133,6 +135,11 @@ public IStatisticApi stats() {
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returnstats;
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}
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@NotNull
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publicIGasTrackerApigastracker() {
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returngastracker;
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}
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@Override
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publicvoidclose()throwsException {
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queueManager.close();
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packageio.api.etherscan.core.impl;
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importio.api.etherscan.core.IGasTrackerApi;
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importio.api.etherscan.error.ApiException;
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importio.api.etherscan.error.EtherScanException;
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importio.api.etherscan.executor.IHttpExecutor;
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importio.api.etherscan.manager.IQueueManager;
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importio.api.etherscan.model.GasOracle;
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importio.api.etherscan.model.utility.GasOracleResponseTO;
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importorg.jetbrains.annotations.NotNull;
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/**
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* GasTracker API Implementation
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*
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* @see IGasTrackerApi
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*
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* @author Abhay Gupta
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* @since 14.11.2022
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*/
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publicclassGasTrackerApiProviderextendsBasicProviderimplementsIGasTrackerApi {
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privatestaticfinalStringACT_GAS_ORACLE_PARAM =ACT_PREFIX +"gasoracle";
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GasTrackerApiProvider(finalIQueueManagerqueue,
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finalStringbaseUrl,
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finalIHttpExecutorexecutor) {
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super(queue,"gastracker",baseUrl,executor);
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}
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@NotNull
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@Override
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publicGasOraclegasoracle()throwsApiException {
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finalGasOracleResponseTOresponse =getRequest(ACT_GAS_ORACLE_PARAM,GasOracleResponseTO.class);
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if (response.getStatus() !=1)
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thrownewEtherScanException(response);
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returnresponse.getResult();
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}
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}
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packageio.api.etherscan.model;
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importjava.math.BigInteger;
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importjava.util.Objects;
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/**
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* ! NO DESCRIPTION !
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*
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* @author Abhay Gupta
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* @since 14.11.2022
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*/
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publicclassGasOracle {
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privateLongLastBlock;
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privateIntegerSafeGasPrice;
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privateIntegerProposeGasPrice;
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privateIntegerFastGasPrice;
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privateDoublesuggestBaseFee;
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privateStringgasUsedRatio;
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publicLonggetLastBlock() {
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returnLastBlock;
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}
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publicBigIntegergetSafeGasPriceInWei() {
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returnBigInteger.valueOf(SafeGasPrice).multiply(BigInteger.TEN.pow(9));
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}
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publicBigIntegergetProposeGasPriceInWei() {
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returnBigInteger.valueOf(ProposeGasPrice).multiply(BigInteger.TEN.pow(9));
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}
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publicBigIntegergetFastGasPriceInWei() {
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returnBigInteger.valueOf(FastGasPrice).multiply(BigInteger.TEN.pow(9));
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}
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publicDoublegetSuggestBaseFee() {
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returnsuggestBaseFee;
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}
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publicStringgetGasUsedRatio() {
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returngasUsedRatio;
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}
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@Override
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publicbooleanequals(Objecto) {
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if (this ==o)returntrue;
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if (o ==null ||getClass() !=o.getClass())returnfalse;
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GasOraclegasOracle = (GasOracle)o;
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returnLastBlock.equals(gasOracle.LastBlock) &&SafeGasPrice.equals(gasOracle.SafeGasPrice) &&ProposeGasPrice.equals(gasOracle.ProposeGasPrice) &&FastGasPrice.equals(gasOracle.FastGasPrice) &&suggestBaseFee.equals(gasOracle.suggestBaseFee) &&gasUsedRatio.equals(gasOracle.gasUsedRatio);
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}
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@Override
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publicinthashCode() {
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returnObjects.hash(LastBlock,SafeGasPrice,ProposeGasPrice,FastGasPrice,suggestBaseFee,gasUsedRatio);
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}
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@Override
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publicStringtoString() {
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return"GasOracle{" +
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"LastBlock=" +LastBlock +
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", SafeGasPrice=" +SafeGasPrice +
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", ProposeGasPrice=" +ProposeGasPrice +
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", FastGasPrice=" +FastGasPrice +
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", suggestBaseFee=" +suggestBaseFee +
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", gasUsedRatio='" +gasUsedRatio +'\'' +
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'}';
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}
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}
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packageio.api.etherscan.model.utility;
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importio.api.etherscan.model.GasOracle;
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/**
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* ! NO DESCRIPTION !
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*
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* @author Abhay Gupta
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* @since 14.11.2022
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*/
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publicclassGasOracleResponseTOextendsBaseResponseTO {
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privateGasOracleresult;
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publicGasOraclegetResult() {
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returnresult;
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}
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}

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