kxs-java/kxs-transfer/src/main/java/com/kxs/transfer/api/controller/DtsController.java

package com.kxs.transfer.api.controller;

import com.alibaba.fastjson.JSON;
import com.aliyun.dts.subscribe.clients.record.DefaultUserRecord;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.kxs.transfer.api.annotation.DtsMsgListener;
import com.kxs.transfer.api.model.KxsDtsErrorLog;
import com.kxs.transfer.api.model.KxsDtsLog;
import com.kxs.transfer.api.model.table.DMLData;
import com.kxs.transfer.api.service.KxsDtsErrorLogService;
import com.kxs.transfer.api.service.KxsDtsLogService;
import com.kxs.transfer.api.service.product.KxsShopGoodsService;
import com.kxs.transfer.api.service.user.*;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.exception.ExceptionUtils;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * <p>
 * DTS控制器
 * 在此控制器里做数据分发
 * 比如将数据分发到不同的数据源中
 * </p>
 *
 * @author 没秃顶的码农
 * @date 2024-01-25
 */
@RestController
@Slf4j
@RequiredArgsConstructor
public class DtsController {

    private final KxsDtsLogService kxsDtsLogService;
    private final KxsDtsErrorLogService kxsDtsErrorLogService;

    private final KxsUserService kxsUserService;
    private final KxsUserPresetLogService kxsUserPresetLogService;
    private final KxsUserAddressService kxsUserAddressService;
    private final KxsUserAmountService kxsUserAmountService;
    private final KxsUserAdvanceService kxsUserAdvanceService ;
    private final KxsUserAmountLogService kxsUserAmountLogService;
    private final KxsUserWithdrawalService kxsUserWithdrawalService;
    private final KxsLeaderService kxsLeaderService;
    private final KxsLeaderAmountLogService kxsLeaderAmountLogService;

    //产品模块
    private final KxsShopGoodsService kxsShopGoodsService;

    @DtsMsgListener
    public void dtsListener(Long dataId, DMLData dmlData, DefaultUserRecord record) {

        try {
            //过滤无效数据
            if ("Users".equals(dmlData.getTableName())) {
                List<String> changeFieldList = dmlData.getChangeFieldList();
                //过滤Users老表记录登陆设备的信息日志
                if (changeFieldList.size() == 2 && changeFieldList.contains("DeviceId") && changeFieldList.contains("DeviceType")) {
                    record.commit(String.valueOf(record.getSourceTimestamp()));
                    return;
                }
                if (changeFieldList.size() == 1 && changeFieldList.contains("DeviceId")) {
                    record.commit(String.valueOf(record.getSourceTimestamp()));
                    return;
                }
                //过滤Users本月交易额字段
                if (changeFieldList.size() == 1 && changeFieldList.contains("ThisMonthTrade")) {
                    record.commit(String.valueOf(record.getSourceTimestamp()));
                    return;
                }
            }

            //去重数据
            KxsDtsLog dtsLog = kxsDtsLogService.getOne(Wrappers.<KxsDtsLog>lambdaQuery().eq(KxsDtsLog::getDataId, dataId));
            if (dtsLog != null) {
                log.info("dts的数据重复:{}，dataID:{}", dmlData.getValidFieldDataMap(), dataId);
                record.commit(String.valueOf(record.getSourceTimestamp()));
                return;
            }
            log.info("开始消费:{}表的数据，dataID:{}", dmlData.getTableName(), dataId);

            //用户表
            if ("Users".equals(dmlData.getTableName())) {
                kxsUserService.changeUser(dmlData);
            }
            //用户预设职级表
            if ("UserRankWhite".equals(dmlData.getTableName())) {
                kxsUserPresetLogService.changeUser(dmlData);
            }
            //密码操作
            if ("UserMoveInfo".equals(dmlData.getTableName())) {
                kxsUserService.changeUserPwd(dmlData);
            }
            //用户地址表
            if ("UserAddress".equals(dmlData.getTableName())) {
                kxsUserAddressService.changeData(dmlData);
            }
            //用户账户
            if ("UserAccount".equals(dmlData.getTableName()) && "KxsProfitServer".equals(dmlData.getDatabaseName())) {
                kxsUserAmountService.changeData(dmlData);
            }
            //用户预扣款表
            if ("ToChargeBackRecord".equals(dmlData.getTableName())) {
                kxsUserAdvanceService.changeData(dmlData);
            }
            //用户账户余额日志
            if ("UserAccountRecord".equals(dmlData.getTableName())) {
                kxsUserAmountLogService.changeData(dmlData);
            }
            //用户提现申请记录
            if ("UserCashRecord".equals(dmlData.getTableName()) && "KxsProfitServer".equals(dmlData.getDatabaseName())) {
                kxsUserWithdrawalService.changeData(dmlData);
            }
            //盟主表
            if ("Leaders".equals(dmlData.getTableName()) ) {
                kxsLeaderService.changeData(dmlData);
            }
            //盟主金额变动记录表
            if ("LeaderReserveRecord".equals(dmlData.getTableName()) ) {
                kxsLeaderAmountLogService.changeData(dmlData);
            }


            //商品表同步
            if ("Products".equals(dmlData.getTableName()) ) {
                kxsShopGoodsService.changeData(dmlData);
            }



            //存储历史数据
            KxsDtsLog kxsDtsLog = new KxsDtsLog();
            kxsDtsLog.setDataId(dataId);
            kxsDtsLog.setContent(JSON.toJSONString(dmlData));
            kxsDtsLog.setTableName(dmlData.getTableName());
            kxsDtsLog.setOperation(dmlData.getOperation().toString());
            kxsDtsLogService.save(kxsDtsLog);

            //删除错误记录，不管有没有都删除，因为很快
            kxsDtsErrorLogService.removeById(dataId);

            record.commit(String.valueOf(record.getSourceTimestamp()));
        } catch (Exception e) {
            //详细错误信息
            String fullStackTrace = ExceptionUtils.getFullStackTrace(e);

            //存储错误数据
            KxsDtsErrorLog kxsDtsLog = new KxsDtsErrorLog();
            kxsDtsLog.setId(dataId);
            kxsDtsLog.setContent(JSON.toJSONString(dmlData));
            kxsDtsLog.setTableName(dmlData.getTableName());
            kxsDtsLog.setOperation(dmlData.getOperation().toString());
            kxsDtsLog.setErrorStr(fullStackTrace);
            kxsDtsErrorLogService.save(kxsDtsLog);

            record.commit(String.valueOf(record.getSourceTimestamp()));
            log.error(fullStackTrace);
        }
    }

}