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2024-06-06 424ad35dcd1fafb51a0ba77523b11e6871f2858c

 src/main/java/cc/mrbird/febs/job/ChainListenerJob.java

@@ -1,10 +1,17 @@
package cc.mrbird.febs.job;

import cc.mrbird.febs.common.contants.AppContants;
import cc.mrbird.febs.common.utils.RedisUtils;
import cc.mrbird.febs.dapp.chain.ChainEnum;
import cc.mrbird.febs.dapp.chain.ChainService;
import cc.mrbird.febs.dapp.chain.ContractEventService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.ApplicationArguments;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.scheduling.annotation.Async;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
@@ -12,18 +19,87 @@

@Slf4j
@Component
public class ChainListenerJob {
@ConditionalOnProperty(prefix = "system", name = "chain-listener", havingValue = "true")
public class ChainListenerJob implements ApplicationRunner {

    @Autowired
    private ContractEventService bscUsdtContractEvent;
    @Autowired
    private ContractEventService bscCoinContractEvent;

    @Autowired
    private ContractEventService bscUsdtContractEvent;
    private RedisUtils redisUtils;

    @PostConstruct
    public void chainListenerJob() {
        log.info("监听打开");
        ChainService.contractEventListener(new BigInteger("18097238"), bscUsdtContractEvent, ChainEnum.BSC_USDT.name());
//        ChainService.contractEventListener(new BigInteger("18097238"), bscCoinContractEvent, ChainEnum.BSC_TFC.name());
    @Scheduled(cron = "0 0/5 * * * ? ")
    public void chainBlockUpdate() {
        BigInteger blockNumber = ChainService.getInstance(ChainEnum.BSC_TFC.name()).blockNumber();

        redisUtils.set(AppContants.REDIS_KEY_BLOCK_ETH_NEWEST_NUM, blockNumber);
    }

    @Scheduled(cron = "0/2 * * * * ? ")
    public void chainIncrementBlock() {
        Object newestBlockObj = redisUtils.get(AppContants.REDIS_KEY_BLOCK_ETH_NEWEST_NUM);
        BigInteger newestBlock;
        if (newestBlockObj == null) {
            newestBlock = ChainService.getInstance(ChainEnum.BSC_TFC.name()).blockNumber();
        } else {
            newestBlock = (BigInteger) newestBlockObj;
        }

        Object incrementObj = redisUtils.get(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM);
        BigInteger toIncrement;
        if (incrementObj == null) {
            toIncrement = newestBlock;
        } else {
            BigInteger incrementBlock = (BigInteger) incrementObj;

            // 最新区块小于增加区块
            if (newestBlock.compareTo(incrementBlock) <= 0) {
                return;
            }
            toIncrement = incrementBlock.add(BigInteger.ONE);
        }

        redisUtils.set(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM, toIncrement);
    }

    @Override
    public void run(ApplicationArguments args) throws Exception {
        long start = System.currentTimeMillis();
        log.info("区块链监听开始启动");
        Object incrementObj = redisUtils.get(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM);
        BigInteger newest = ChainService.getInstance(ChainEnum.BSC_TFC.name()).blockNumber();
        BigInteger block;
        if (incrementObj == null) {
            block = newest;
        } else {
            block = (BigInteger) incrementObj;
        }

        ChainService.wssContractEventListener(block, bscUsdtContractEvent, ChainEnum.BSC_USDT_LISTENER.name());
        ChainService.wssContractEventListener(block, bscCoinContractEvent, ChainEnum.BSC_TFC_LISTENER.name());

//        BigInteger section = BigInteger.valueOf(5000);
//        while (newest.subtract(block).compareTo(section) > -1) {
//            BigInteger end = block.add(section);
//
//            BigInteger finalBlock = block;
//            new Thread(() -> {
//                log.info("监听:[{} - {}]", finalBlock, end);
//                ChainService.contractEventListener(finalBlock, end, bscUsdtContractEvent, ChainEnum.BSC_USDT_LISTENER.name());
//                ChainService.contractEventListener(finalBlock, end, bscCoinContractEvent, ChainEnum.BSC_TFC_LISTENER.name());
//            }).start();
//
//            block = block.add(section);
//            if (block.compareTo(newest) > 0) {
//                block = newest;
//            }
//        }
//        ChainService.contractEventListener(block, bscUsdtContractEvent, ChainEnum.BSC_USDT_LISTENER.name());
//        ChainService.contractEventListener(block, bscCoinContractEvent, ChainEnum.BSC_TFC_LISTENER.name());

        long end = System.currentTimeMillis();
        log.info("区块链监听启动完成, 消耗时间{}", end - start);
    }
}