优化TRC20同步

zainali5120

2021-04-22 d1d773cffb46cfa42a3ba9011eabbd42ddaffdb2

 src/main/java/com/xcong/excoin/modules/blackchain/service/TrxUsdtUpdateService.java

@@ -9,12 +9,10 @@
import com.xcong.excoin.modules.member.entity.MemberCoinAddressEntity;
import com.xcong.excoin.rabbit.producer.UsdtUpdateProducer;
import com.xcong.excoin.utils.RedisUtils;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.http.*;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;
import org.tron.common.utils.ByteArray;
@@ -28,6 +26,7 @@
/**
 *  TRX TRC20服务类
 */
@Slf4j
@Service
public class TrxUsdtUpdateService {

@@ -53,7 +52,7 @@
    /**
     *  扫块 同步充值USDT-TRC20和TRX
     */
    public void monitorCoinListener() {
    public void monitorCoinListener(Long blockNum) {
        if (CollectionUtils.isEmpty(addressList)) {
            List<MemberCoinAddressEntity> coinAddressList = memberCoinAddressDao.selectAllBlockAddressBySymbolAndTag(CoinTypeEnum.USDT.name(), "TRC20");
            if (CollectionUtils.isNotEmpty(coinAddressList)) {
@@ -62,14 +61,6 @@
                });
            }
        }
        // 扫块区块
        Object trc20BlockNum = redisUtils.get("USDT_TRC20_BLOCK_NUM");
        if(trc20BlockNum==null){
            trc20BlockNum = 27805917L;

        }
        Long blockNum = Long.valueOf(trc20BlockNum.toString());
        redisUtils.set("USDT_TRC20_BLOCK_NUM",blockNum);
        if (CollectionUtils.isEmpty(addressList)) {
            return;
        }
@@ -77,7 +68,7 @@

        //  解析区块
        httpTransactionInfo(addressList, blockNum);
        redisUtils.set("USDT_TRC20_BLOCK_NUM", (blockNum + 1L));

    }

    /**
@@ -86,17 +77,26 @@
     * @param num
     */
    private void httpTransactionInfo(List<String> addressList, Long num) {
        String transactionInfoByBlockNum = getTransactionInfoByBlockNum(BigInteger.valueOf(num));
        // 查询详情，包含了所有交易信息
        String transactionInfoByBlockNum = getblockbynum(BigInteger.valueOf(num));
        if (StringUtils.isBlank(transactionInfoByBlockNum)) {
            return;
        }
        JSONArray parseArray = JSON.parseArray(transactionInfoByBlockNum);
        if (parseArray.size() > 0) {
//        log.info("--->{}, {}", num, System.currentTimeMillis());
        // 不用等到扫完再累加 只要进来就加 还有一个条件是必须查询出区块再加 否则当区块超过实际区块
//        redisUtils.set("USDT_TRC20_BLOCK_NUM", (num + 1L));
        JSONArray parseArray = JSON.parseObject(transactionInfoByBlockNum).getJSONArray("transactions");
        if (parseArray != null && parseArray.size() > 0) {
            for (Object e : parseArray) {
                try {
                    String txId = JSON.parseObject(e.toString()).getString("id");
//                    String txId = JSON.parseObject(e.toString()).getString("id");
//                    String contract_address = JSON.parseObject(e.toString()).getString("contract_address");
//                    if(!"41a614f803b6fd780986a42c78ec9c7f77e6ded13c".equals(contract_address)){
//                        continue;
//                    }
                    //判断 数据库 txId 有 就不用往下继续了
                    JSONObject parseObject = JSON.parseObject(getTransactionById(txId));
                    JSONObject parseObject = JSON.parseObject(e.toString());
                    String txId = parseObject.getString("txID");
                    String contractRet = parseObject.getJSONArray("ret").getJSONObject(0).getString("contractRet");
                    //交易成功
                    if ("SUCCESS".equals(contractRet)) {
@@ -107,7 +107,7 @@

                        } else if ("TransferContract".equals(type)) {
                            //trx 转账
                            transferContract(parseObject);
                            //transferContract(parseObject);
                        }
                    }
                } catch (Exception exception) {
@@ -152,6 +152,20 @@
        return postForEntity(url, param).getBody();
    }

    /**
     * 获取特定区块的所有交易 Info 信息
     *
     * @param num 区块
     * @return
     */
    public static String getblockbynum(BigInteger num) {
        String url = http + "/wallet/getblockbynum";
        Map<String, Object> map = new HashMap<>();
        map.put("num", num);
        String param = JSON.toJSONString(map);
        return postForEntity(url, param).getBody();
    }


    /**
     * https://cn.developers.tron.network/docs/%E4%BA%A4%E6%98%9311#%E4%BA%A4%E6%98%93%E7%A1%AE%E8%AE%A4%E6%96%B9%E6%B3%95
@@ -180,7 +194,8 @@
        RestTemplate restTemplate = new RestTemplate();
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        HttpEntity<String> request = new HttpEntity<>(param);
        headers.set("TRON-PRO-API-KEY",Trc20Service.API_KEY);
        HttpEntity<String> request = new HttpEntity<>(param,headers);
        ResponseEntity<String> result = restTemplate.postForEntity(url, request, String.class);
//        System.out.println("url:" + url + ",param:" + param + ",result:" + result.getBody());
        return result;
@@ -301,4 +316,28 @@
            return true;
        }
    }

    // https://api.trongrid.io/wallet/getnowblock

    /**
     *  获取最新区块
     * @return
     */
    public long getnowblock(){
        String url = http+"/wallet/getnowblock";
        RestTemplate restTemplate = new RestTemplate();
        HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_JSON);
        headers.set("TRON-PRO-API-KEY",Trc20Service.API_KEY);
        HttpEntity<String> request = new HttpEntity<>(headers);
        ResponseEntity<String> exchange = restTemplate.exchange(url, HttpMethod.GET, request, String.class);
        String forObject = exchange.getBody();
        //System.out.println(forObject);
        // String forObject = restTemplate.getForObject(url, String.class);
        String number = JSON.parseObject(forObject).getJSONObject("block_header").getJSONObject("raw_data").getString("number");
        return Long.valueOf(number);
    }



}