fix

wzy

2022-08-27 7481c6a5b1e9e4d948192c170c31facb22aed9d1

 src/main/java/cc/mrbird/febs/dapp/service/impl/DappSystemServiceImpl.java

@@ -75,6 +75,8 @@
        result.put("coinCnt", coinCnt);
        result.put("sourceTFC", ChainService.getInstance(ChainEnum.BSC_TFC.name()).balanceOf(ChainEnum.BSC_TFC_SOURCE.getAddress()));
        result.put("sourceUSDT", ChainService.getInstance(ChainEnum.BSC_USDT.name()).balanceOf(ChainEnum.BSC_USDT_SOURCE.getAddress()));
//        BigInteger nftCount = ChainService.getInstance(ChainEnum.BSC_NFT_SDC.name()).totalSupplyNFT();
//        int count = nftCount == null ? 0 : nftCount.intValue();
        result.put("cardCnt", 1000);
        result.put("nftPrice", AppContants.NFT_ACTIVE_PRICE);
        return result;
@@ -735,4 +737,22 @@
    public void sdmWithdrawFee(String data) {

    }

    @Override
    public void tfcNewPrice() {
        BigDecimal newPrice;
        if (!systemHasStart()) {
            newPrice = new BigDecimal("0.05");
        } else {
            ContractChainService tfcInstance = ChainService.getInstance(ChainEnum.BSC_TFC.name());
            // u剩余数量
            BigDecimal sourceU = ChainService.getInstance(ChainEnum.BSC_USDT.name()).balanceOf(ChainEnum.BSC_USDT_SOURCE.getAddress());
            // 源池代币剩余数量
            BigDecimal sourceCoin = tfcInstance.balanceOf(ChainEnum.BSC_USDT_SOURCE.getAddress());

            newPrice = sourceU.divide(sourceCoin, tfcInstance.decimals(), RoundingMode.HALF_UP);
        }

        chainProducer.sendTfcNewPrice(newPrice.toPlainString());
    }
}