package cc.mrbird.febs.mall.chain.service;
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import cc.mrbird.febs.common.enumerates.FlowTypeEnum;
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import cc.mrbird.febs.common.enumerates.MallMoneyFlowTypeEnum;
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import cc.mrbird.febs.common.utils.AppContants;
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import cc.mrbird.febs.common.utils.RedisUtils;
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import cc.mrbird.febs.mall.chain.constants.ChainConstants;
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import cc.mrbird.febs.mall.chain.enums.ChainEnum;
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import cc.mrbird.febs.mall.chain.enums.CoinTypeEnum;
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import cc.mrbird.febs.mall.entity.MallMemberWallet;
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import cc.mrbird.febs.mall.entity.MallMoneyFlow;
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import cc.mrbird.febs.mall.entity.MemberCoinAddressEntity;
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import cc.mrbird.febs.mall.entity.MemberCoinChargeEntity;
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import cc.mrbird.febs.mall.mapper.MallMemberWalletMapper;
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import cc.mrbird.febs.mall.mapper.MemberCoinAddressDao;
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import cc.mrbird.febs.mall.mapper.MemberCoinChargeDao;
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import cc.mrbird.febs.mall.service.IMallMoneyFlowService;
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import cn.hutool.core.collection.CollUtil;
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import cn.hutool.core.util.ObjectUtil;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.commons.collections.CollectionUtils;
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import org.springframework.stereotype.Service;
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import javax.annotation.Resource;
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import java.math.BigDecimal;
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import java.math.BigInteger;
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import java.math.RoundingMode;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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@Slf4j
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@Service
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public class BscUsdtContractEvent implements ContractEventService {
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@Resource
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private RedisUtils redisUtils;
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@Resource
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private MemberCoinChargeDao memberCoinChargeDao;
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@Resource
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private MemberCoinAddressDao memberCoinAddressDao;
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@Resource
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private MallMemberWalletMapper mallMemberWalletMapper;
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@Resource
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private IMallMoneyFlowService mallMoneyFlowService;
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@Override
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public void compile(EthUsdtContract.TransferEventResponse e) {
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if (e.to == null) {
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return;
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}
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// redisUtils.set(AppContants.REDIS_KEY_BLOCK_USDT_NUM, e.log.getBlockNumber());
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String address = e.to;
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String hash = e.log.getTransactionHash();
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List<String> tdCoinWallets = memberCoinAddressDao.selectAllSymbolAddress(CoinTypeEnum.USDT.toString(),"ERC20");
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// Set<Object> addressList = redisUtils.sGet(ChainConstants.REDIS_KEY_SYSTEM_ADDRESS);
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// 判断对方打款地址是否为源池地址
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if(CollUtil.isNotEmpty(tdCoinWallets) && tdCoinWallets.contains(address)){
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log.info("触发USDT合约监听事件");
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// redisUtils.set(AppContants.REDIS_KEY_BLOCK_ETH_INCREMENT_NUM, e.log.getBlockNumber());
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// hash没有用过
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Map<String, Object> param = new HashMap<>();
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param.put("hash", hash);
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param.put("address", address);
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List<MemberCoinChargeEntity> memberCoinChargeEntities = memberCoinChargeDao.selectByMap(param);
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if (CollectionUtils.isNotEmpty(memberCoinChargeEntities)) {
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return;
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}
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MemberCoinAddressEntity coinAddressEntity = memberCoinAddressDao.selectCoinAddressByAddressAndSymbol(address, CoinTypeEnum.USDT.toString());
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if (coinAddressEntity == null) {
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return;
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}
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Long memberId = coinAddressEntity.getMemberId();
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ContractChainService sourceUsdtInstance = ChainService.getInstance(ChainEnum.BSC_USDT.name());
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int decimals = sourceUsdtInstance.decimals();
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BigInteger tokens = e.tokens;
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BigDecimal amount = new BigDecimal(tokens.toString()).divide(BigDecimal.TEN.pow(decimals), decimals, RoundingMode.HALF_DOWN);
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BigDecimal balance = amount;
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if (balance != null && balance.compareTo(new BigDecimal("0.1")) > 0) {
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balance = balance.setScale(8, RoundingMode.CEILING);
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BigDecimal early = BigDecimal.ZERO;
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// 查询钱包 并更新
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MallMemberWallet mallMemberWallet = mallMemberWalletMapper.selectWalletByMemberId(memberId);
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if (mallMemberWallet == null) {
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return;
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}
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mallMemberWalletMapper.updateBlockBalanceById(mallMemberWallet.getId(), balance);
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String orderNo = insertCoinCharge(address, memberId, balance, CoinTypeEnum.USDT.name(), "ERC20", BigDecimal.ZERO, hash);
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// 插入财务记录
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Long chargeFlowId = mallMoneyFlowService.addMoneyFlow(
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memberId,
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orderNo,
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balance.setScale(4, BigDecimal.ROUND_DOWN),
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MallMoneyFlowTypeEnum.CHARGE.getCode(),
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MallMoneyFlow.STATUS_SUCCESS,
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MallMoneyFlow.IS_RETURN_Y,
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memberId,
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FlowTypeEnum.BALANCE.getValue(),
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MallMoneyFlowTypeEnum.CHARGE.getName()
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);
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}
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}
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}
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public String insertCoinCharge(String address, Long memberId, BigDecimal newBalance, String symbol, String tag, BigDecimal lastAmount, String hash) {
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MemberCoinChargeEntity memberCoinChargeEntity = new MemberCoinChargeEntity();
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memberCoinChargeEntity.setAddress(address);
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memberCoinChargeEntity.setMemberId(memberId);
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memberCoinChargeEntity.setAmount(newBalance);
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memberCoinChargeEntity.setSymbol(symbol);
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memberCoinChargeEntity.setTag(tag);
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memberCoinChargeEntity.setStatus(1);
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memberCoinChargeEntity.setLastAmount(lastAmount);
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memberCoinChargeEntity.setHash(hash);
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String orderNo = generateNo();
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memberCoinChargeEntity.setOrderCode(orderNo);
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memberCoinChargeDao.insert(memberCoinChargeEntity);
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return orderNo;
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}
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private String generateNo() {
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// 生成订单号
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Long timestamp = System.currentTimeMillis();
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// 随机数
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int random = (int) (Math.random() * 10);
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return String.valueOf(timestamp).substring(2) + random;
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}
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}
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