同步k线、最新价、人民币美元汇率、homesymbols接口

Helius

2020-05-28 d775bb5dacca4c6ff33c65a0cb891f5992cc1bed

 src/main/java/com/xcong/excoin/modules/symbols/service/impl/SymbolsServiceImpl.java

@@ -2,8 +2,14 @@

import com.alibaba.fastjson.JSONObject;
import com.huobi.client.model.Candlestick;
import com.xcong.excoin.common.contants.AppContants;
import com.xcong.excoin.common.enumerates.SymbolEnum;
import com.xcong.excoin.common.response.Result;
import com.xcong.excoin.modules.platform.dao.PlatformCnyUsdtExchangeDao;
import com.xcong.excoin.modules.platform.entity.PlatformCnyUsdtExchangeEntity;
import com.xcong.excoin.modules.symbols.parameter.vo.HomeSymbolsVo;
import com.xcong.excoin.modules.symbols.service.SymbolsService;
import com.xcong.excoin.utils.CoinTypeConvert;
import com.xcong.excoin.utils.RedisUtils;
import com.xcong.excoin.utils.api.ApiClient;
import com.xcong.excoin.utils.api.response.Kline;
@@ -26,6 +32,9 @@

    @Resource
    private RedisUtils redisUtils;

    @Resource
    private PlatformCnyUsdtExchangeDao platformCnyUsdtExchangeDao;

    private static final String API_KEY = "3938f004-bfe31905-f7581c1a-6abe0";
    private static final String API_SECRET = "a0f7a154-ghxertfvbf-6ce2d90c-a0bab";
@@ -50,11 +59,14 @@
        synchronized (this) {
            //更新币币交易K线历史数据
            for (SymbolEnum symbol : SymbolEnum.values()) {
                log.info(symbol.getValue());
                try {
                    Thread.sleep(500);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
                String[] symbols = symbol.getValue().toLowerCase().split("/");
                ApiClient client = new ApiClient(API_KEY, API_SECRET);
                ApiClient client = getClient();
                KlineResponse kline = client.kline(symbols[0] + symbols[1], time, 1000 + "");
                log.info("{}", JSONObject.toJSONString(kline));
                if (kline != null) {
                    if ("ok".equalsIgnoreCase(kline.getStatus())) {
                        List<Kline> klines = (List<Kline>) kline.data;
@@ -74,11 +86,56 @@
                        }

                        if (klines.size() > 0) {
//                            redisUtils.set("KINE_" + symbol.getValue() + "_" + time, list);
                            redisUtils.set("KINE_" + symbol.getValue() + "_" + time, list);
                        }
                    }
                }
            }
        }
    }

    @Override
    public Result homeSymbols(Integer type) {
        List<HomeSymbolsVo> list = new ArrayList<>();
        // 币币行情
        if (AppContants.HOME_SYMBOLS_COIN == type) {
            for (SymbolEnum symbolEnum : SymbolEnum.values()) {
                list.add(getSymbolReturnData(symbolEnum.getName()));
            }
            // 合约行情
        } else if (AppContants.HOME_SYMBOLS_CONTRACT == type) {
            for (SymbolEnum symbolEnum : SymbolEnum.values()) {
                list.add(getSymbolReturnData(symbolEnum.getName()));
            }
            // 自选行情
        } else {

        }

        return Result.ok(list);
    }

    public HomeSymbolsVo getSymbolReturnData(String symbol) {
        PlatformCnyUsdtExchangeEntity cnyUsdtExchange = platformCnyUsdtExchangeDao.getCNYAndUSDTOne();
        // 获取当日k线数据
        Candlestick symbolObject = (Candlestick) redisUtils.get(symbol);
        // 获取当前币种最新价
        BigDecimal newestPrice = new BigDecimal(redisUtils.getString(CoinTypeConvert.convertToKey(symbol)));
        // 获取当日k线的开盘价
        BigDecimal openPrice = symbolObject.getOpen();

        BigDecimal upOrDown = newestPrice.subtract(openPrice).divide(openPrice, 8, BigDecimal.ROUND_HALF_UP);
        HomeSymbolsVo homeSymbolsVo = new HomeSymbolsVo();

        homeSymbolsVo.setSymbol(symbol);
        homeSymbolsVo.setCurrentPrice(newestPrice);
        homeSymbolsVo.setUpOrDown(upOrDown);
        homeSymbolsVo.setVolume(symbolObject.getVolume());
        if (cnyUsdtExchange != null) {
            BigDecimal cnyPrice = openPrice.multiply(cnyUsdtExchange.getValue()).setScale(2, BigDecimal.ROUND_HALF_UP);
            homeSymbolsVo.setCnyPrice(cnyPrice);
        }

        return homeSymbolsVo;
    }
}