OperationLogServiceImpl.java

package pwc.taxtech.atms.service.impl;

import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Objects;

import org.apache.ibatis.session.RowBounds;
import org.nutz.lang.Lang;
import org.nutz.lang.Strings;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;

import pwc.taxtech.atms.common.ApplicationException;
import pwc.taxtech.atms.common.AuthUserHelper;
import pwc.taxtech.atms.common.CommonConstants;
import pwc.taxtech.atms.common.CommonUtils;
import pwc.taxtech.atms.common.OperateLogType;
import pwc.taxtech.atms.common.OperationAction;
import pwc.taxtech.atms.common.OperationModule;
import pwc.taxtech.atms.constant.EnterpriseAccountConstant;
import pwc.taxtech.atms.constant.OrganizationConstant;
import pwc.taxtech.atms.constant.UserConstant;
import pwc.taxtech.atms.dao.OperationLogBasicDataMapper;
import pwc.taxtech.atms.dto.OperationLogDto;
import pwc.taxtech.atms.dto.PagingDto;
import pwc.taxtech.atms.dto.PagingResultDto;
import pwc.taxtech.atms.dto.QueryOperateParamDto;
import pwc.taxtech.atms.dto.UpdateLogParams;
import pwc.taxtech.atms.entitiy.Area;
import pwc.taxtech.atms.entitiy.BusinessUnit;
import pwc.taxtech.atms.entitiy.EnterpriseAccount;
import pwc.taxtech.atms.entitiy.Industry;
import pwc.taxtech.atms.entitiy.OperationLogBasicData;
import pwc.taxtech.atms.entitiy.OperationLogBasicDataExample.Criteria;
import pwc.taxtech.atms.entitiy.OperationLogSmart;
import pwc.taxtech.atms.entitiy.OperationLogSmartExample;
import pwc.taxtech.atms.entitiy.Organization;
import pwc.taxtech.atms.entitiy.OrganizationStructure;
import pwc.taxtech.atms.entitiy.Region;
import pwc.taxtech.atms.entitiy.User;
import pwc.taxtech.atms.service.OperationLogService;

/**
 * @see PwC.Tax.Tech.Atms.Admin.Application.Services.Impl.OperationLogService.cs
 */
@Service
public class OperationLogServiceImpl extends AbstractService implements OperationLogService {
	private static final Logger logger = LoggerFactory.getLogger(OperationLogServiceImpl.class);
	@Autowired
	private OperationLogBasicDataMapper operationLogBasicDataMapper;

	@Autowired
	private AuthUserHelper authUserHelper;

	@Override
	public void addOperationLog(OperationLogDto operationLogDto) {
		OperationLogSmart record = new OperationLogSmart();
		Integer logtype = operationLogDto.getLogType();
		Assert.notNull(logtype, "Null logType");
		String table = OperateLogType.getName(logtype);
		Assert.hasText(table, "Empty tableName");
		record.setTableName(table);

		record.setID(CommonUtils.getUUID());
		record.setIP(authUserHelper.getClientIp());
		record.setOperationUser(authUserHelper.getCurrentAuditor());
		record.setCreateTime(new Date());

		record.setOperationContent(operationLogDto.getOperationContent());
		Assert.notNull(operationLogDto.getModule(), "Null module");
		String operationModuleString = OperationModule.getName(operationLogDto.getModule());
		Assert.hasText(operationModuleString, "Wrong int value for OperationModule: " + operationLogDto.getModule());
		record.setModuleName(operationModuleString);
		record.setOperationObject(operationLogDto.getOperationObject());
		record.setOperationAction(OperationAction.getName(operationLogDto.getAction()));
		record.setOriginalState(operationLogDto.getOriginalState());
		record.setUpdateState(operationLogDto.getUpdateState());
		record.setComment(operationLogDto.getComment());
		if (Strings.isNotBlank(record.getOperationObject()) && record.getOperationObject().length() > 100) {
			record.setOperationObject(record.getOperationObject().substring(0, 100));
		}
		if (Strings.isNotBlank(record.getOperationContent()) && record.getOperationContent().length() > 1000) {
			record.setOperationContent(record.getOperationContent().substring(0, 1000));
		}
		if (Strings.isNotBlank(record.getOperationAction()) && record.getOperationAction().length() > 100) {
			record.setOperationAction(record.getOperationAction().substring(0, 100));
		}
		if (Strings.isNotBlank(record.getModuleName()) && record.getModuleName().length() > 1000) {
			record.setModuleName(record.getModuleName().substring(0, 100));
		}
		if (Strings.isNotBlank(record.getOperationUser()) && record.getOperationUser().length() > 100) {
			record.setOperationUser(record.getOperationUser().substring(0, 100));
		}
		operationLogBasicDataMapper.insertSmart(record);
	}

	@Override
	public void addOperationLogList(List<OperationLogDto> operationLogDtoList) {
		logger.debug("OperationLogService addOperationLogList");
		if (!operationLogDtoList.isEmpty()) {
			for (OperationLogDto operationLogDto : operationLogDtoList) {
				addOperationLog(operationLogDto);
			}
		}
	}

	@Override
	public PagingResultDto<OperationLogDto> getOperationLogList(QueryOperateParamDto queryOperateParamDto) {
		logger.debug("OperationLogService getOperationLogList");
		// validate
		Assert.hasText(queryOperateParamDto.getModuleName(), "Empty moduleName");

		final PagingDto pageInfo = queryOperateParamDto.getPageInfo();

		final PagingResultDto<OperationLogDto> pagingResultDto = new PagingResultDto<>();
		pagingResultDto.setList(new ArrayList<>());
		// build the smart example
		final OperationLogSmartExample example = buildExample(queryOperateParamDto);

		// 查找总记录数
		final int totalCount = (int) operationLogBasicDataMapper.countByExampleSmart(example);

		final PagingDto outputPageInfo = new PagingDto();
		outputPageInfo.setPageIndex(pageInfo.getPageIndex());
		outputPageInfo.setPageSize(pageInfo.getPageSize());
		outputPageInfo.setTotalCount(totalCount);
		pagingResultDto.setPageInfo(outputPageInfo);

		if (totalCount > 0) {
			final RowBounds rowBounds = buildRowBounds(pageInfo);
			List<OperationLogBasicData> operationLogBasicDataList = operationLogBasicDataMapper
					.selectByExampleWithRowboundsSmart(example, rowBounds);
			Assert.notNull(operationLogBasicDataList, "Null list");
			List<OperationLogDto> operationLogDtoList = new ArrayList<>();
			for (OperationLogBasicData operationLogBasicData : operationLogBasicDataList) {
				OperationLogDto operationLogDto = toOperationLogDto(operationLogBasicData);
				operationLogDtoList.add(operationLogDto);
			}
			pagingResultDto.setList(operationLogDtoList);
		}

		return pagingResultDto;
	}

	private OperationLogDto toOperationLogDto(OperationLogBasicData operationLogBasicData) {
		OperationLogDto operationLogDto = new OperationLogDto();
		operationLogDto.setID(operationLogBasicData.getID());
		operationLogDto.setCreateTime(operationLogBasicData.getCreateTime());
		operationLogDto.setOperationObject(operationLogBasicData.getOperationObject());
		operationLogDto.setOperationContent(operationLogBasicData.getOperationContent());
		operationLogDto.setOriginalState(operationLogBasicData.getOriginalState());
		operationLogDto.setUpdateState(operationLogBasicData.getUpdateState());
		operationLogDto.setOperationUser(operationLogBasicData.getOperationUser());
		operationLogDto.setComment(operationLogBasicData.getComment());
		operationLogDto.setIp(operationLogBasicData.getIP());
		// 参考C#代码，logtype为null，所以这里填零
		operationLogDto.setLogType(0);
		try {
			OperationAction actionEnum = OperationAction.valueOf(operationLogBasicData.getOperationAction());
			if (actionEnum != null) {
				operationLogDto.setAction(actionEnum.value());
			}
		} catch (Exception e) {
			logger.warn("Data error: not found the OperationAction by database value:"
					+ operationLogBasicData.getOperationAction());
			operationLogDto.setAction(0);
		}
		try {
			OperationModule moduleEnum = OperationModule.valueOf(operationLogBasicData.getModuleName());
			if (moduleEnum != null) {
				operationLogDto.setModule(moduleEnum.value());
			}
		} catch (Exception e) {
			logger.warn("Data error: not found the OperationModule by database value:"
					+ operationLogBasicData.getModuleName());
			// not found the OperationModule
			operationLogDto.setModule(0);
		}
		return operationLogDto;
	}

	private OperationLogSmartExample buildExample(QueryOperateParamDto queryOperateParamDto) {
		OperationLogSmartExample example = new OperationLogSmartExample();
		Integer logtype = queryOperateParamDto.getLogType();
		Assert.notNull(logtype, "Null logType");
		String tableName = OperateLogType.getName(logtype);
		example.setTableName(tableName);
		example.setOrderByClause("CreateTime desc");
		String searchText = queryOperateParamDto.getSearchText();
		if (StringUtils.hasText(searchText)) {
			String sqlValue = "%" + searchText + "%";
			Criteria criteria1 = example.createCriteria();
			criteria1.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			criteria1.andCommentLike(sqlValue);
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria1.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}

			Criteria criteria2 = example.createCriteria();
			criteria2.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			criteria2.andOperationObjectLike(sqlValue);
			example.or(criteria2);
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria2.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}

			Criteria criteria3 = example.createCriteria();
			criteria3.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			criteria3.andOperationUserLike(sqlValue);
			example.or(criteria3);
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria3.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}

			Criteria criteria4 = example.createCriteria();
			criteria4.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			criteria4.andUpdateStateLike(sqlValue);
			example.or(criteria4);
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria4.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}

			Criteria criteria5 = example.createCriteria();
			criteria5.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			criteria5.andOriginalStateLike(sqlValue);
			example.or(criteria5);
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria5.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}
		} else {
			Criteria criteria = example.createCriteria();
			criteria.andModuleNameEqualTo(queryOperateParamDto.getModuleName());
			if (!Lang.isEmpty(queryOperateParamDto.getFilterOperationObjectList())) {
				criteria.andOperationObjectIn(queryOperateParamDto.getFilterOperationObjectList());
			}
		}

		// @see below C# codes:
		// o.Comment.Contains(paras.SearchText) ||
		// o.OperationObject.Contains(paras.SearchText) ||
		// o.OperationUser.Contains(paras.SearchText) ||
		// o.UpdateState.Contains(paras.SearchText) ||
		// o.OriginalState.Contains(paras.SearchText))
		return example;
	}

	private RowBounds buildRowBounds(PagingDto pageInfo) {
		Assert.notNull(pageInfo, "Null pageInfo");
		Assert.notNull(pageInfo.getPageIndex(), "Null pageInfo.pageIndex");
		Assert.notNull(pageInfo.getPageSize(), "Null pageInfo.pagesize");
		int offset = Math.max(0, pageInfo.getPageSize() * (pageInfo.getPageIndex() - 1));
		int limit = pageInfo.getPageSize();
		return new RowBounds(offset, limit);
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * pwc.taxtech.atms.service.OperationLogService#updateDataAddLog(java.util.List)
	 */
	@Override
	public void updateDataAddLog(List<UpdateLogParams> updateLogParamsList) {

		for (UpdateLogParams updateLogParams : updateLogParamsList) {
			updateDataAddLog(updateLogParams);
		}

	}

	// check how many properties being updated and the log number should be same
	@Override
	public void updateDataAddLog(UpdateLogParams updateLogParams) {
		logger.debug("OperationLogService updateDataAddLog, parameter: {}", updateLogParams);
		if (updateLogParams != null && updateLogParams.getOriginalState() != null
				&& updateLogParams.getUpdateState() != null) {
			Object originObject = updateLogParams.getOriginalState();
			Object updateObject = updateLogParams.getUpdateState();
			// logger.debug("origin object: {}", JSON.toJSONString(originObject, true));
			// logger.debug("update object: {}", JSON.toJSONString(updateObject, true));
			Class<?> cls = originObject.getClass();
			Field[] fileds = cls.getDeclaredFields();
			if (fileds != null && fileds.length > 0) {
				for (Field field : fileds) {
					field.setAccessible(true);
					// skip create time, update time and serialVersionUID
					if (CommonConstants.CREATETIME.equalsIgnoreCase(field.getName())
							|| CommonConstants.UPDATETIME.equalsIgnoreCase(field.getName())
							|| CommonConstants.SERIALVERSIONUID.equalsIgnoreCase(field.getName())) {
						continue;
					}

					try {
						Object originValue = field.get(originObject);
						String originalState = getValue(field.getName(), originValue, cls);
						Object updateValue = field.get(updateObject);
						String updateState = getValue(field.getName(), updateValue, cls);

						if (!Objects.equals(originalState, updateState)) {
							logger.debug("value is updated for field: {}, origin value: {}, updated value: {}",
									field.getName(), originValue, updateValue);
							OperationLogDto operationLogDto = new OperationLogDto();
							operationLogDto.setOperationObject(updateLogParams.getOperationObject());
							operationLogDto.setOperationContent(Strings.upperFirst(field.getName()));
							operationLogDto.setOriginalState(originalState);
							operationLogDto.setUpdateState(updateState);
							operationLogDto.setModule(updateLogParams.getOperationModule());
							operationLogDto.setComment(updateLogParams.getComment());
							operationLogDto.setLogType(updateLogParams.getOperateLogType());
							operationLogDto.setAction(updateLogParams.getOperationAction());
							addOperationLog(operationLogDto);
						}
					} catch (IllegalArgumentException | IllegalAccessException e) {
						throw new ApplicationException(
								"exception happened during comparing object properties, Object name: " + cls.getName()
										+ " exception: " + e.getMessage());
					}
				}
			}
		}
	}

	private String getValue(String fieldName, Object fieldValue, Class objClass) {
		String value = fieldValue == null ? "" : toDotNetStyleString(fieldValue);
		try {
			if (objClass.equals(EnterpriseAccount.class)) {
				if (EnterpriseAccountConstant.DirectionField.equalsIgnoreCase(fieldName)) {
					value = EnterpriseAccountConstant.DirectionMap.get(value);
					return value;
				}
				if (EnterpriseAccountConstant.IgnoreFieldList.stream().anyMatch(s -> fieldName.equalsIgnoreCase(s))) {
					return "";
				}
				if (EnterpriseAccountConstant.AcctPropField.equalsIgnoreCase(fieldName)) {
					int temp = Integer.parseInt(value);
					if (temp < EnterpriseAccountConstant.acctPropLogList.size()) {
						return EnterpriseAccountConstant.acctPropLogList.get(temp - 1);
					}
				}
			} else if (objClass.equals(Organization.class)) {
				return getOrganizationSpecialName(fieldName, value);
			} else if (objClass.equals(User.class)) {
				return getUserSpecialName(fieldName, value);
			}
		} catch (Exception e) {
			// TODO: handle exception
		}
		return value;
	}

	private String getOrganizationSpecialName(String fieldName, String value) {
		if (OrganizationConstant.IgnoreFieldList.stream().anyMatch(sa -> fieldName.equalsIgnoreCase(sa))) {
			return null;
		}
		if (OrganizationConstant.ParentIDField.equalsIgnoreCase(fieldName)) {
			Organization temp = organizationMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (OrganizationConstant.RegionIDField.equalsIgnoreCase(fieldName)) {
			Region temp = regionMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (OrganizationConstant.StructureIDField.equalsIgnoreCase(fieldName)) {
			OrganizationStructure temp = organizationStructureMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (OrganizationConstant.BusinessUnitIDField.equalsIgnoreCase(fieldName)) {
			BusinessUnit temp = businessUnitMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (OrganizationConstant.IndustryIDField.equalsIgnoreCase(fieldName)) {
			Industry temp = industryMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (OrganizationConstant.AreaIDField.equalsIgnoreCase(fieldName)) {
			Area temp = areaMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		}
		return value;
	}

	private String getUserSpecialName(String fieldName, String value) {
		if (UserConstant.OrganizationIDField.equalsIgnoreCase(fieldName)) {
			Organization temp = organizationMapper.selectByPrimaryKey(value);
			if (temp != null) {
				return temp.getName();
			}
		} else if (UserConstant.IsAdminField.equalsIgnoreCase(fieldName)) {
		}
		return value;
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * pwc.taxtech.atms.service.OperationLogService#addOrDeleteDataAddLog(java.util.
	 * List)
	 */
	@Override
	public void addOrDeleteDataAddLog(List<UpdateLogParams> updateLogParamsList) {

		for (UpdateLogParams updateLogParams : updateLogParamsList) {
			addOrDeleteDataAddLog(updateLogParams);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see pwc.taxtech.atms.service.OperationLogService#addOrDeleteDataAddLog(pwc.
	 * taxtech.atms.service.dto.UpdateLogParams)
	 */
	@Override
	public void addOrDeleteDataAddLog(UpdateLogParams updateLogParams) {

		logger.debug("OperationLogService addOrDeleteDataAddLog, parameter: {}", updateLogParams);

		OperationLogDto operationLogDto = new OperationLogDto();
		CommonUtils.copyProperties(updateLogParams, operationLogDto);
		operationLogDto.setModule(updateLogParams.getOperationModule());
		operationLogDto.setLogType(updateLogParams.getOperateLogType());
		operationLogDto.setAction(updateLogParams.getOperationAction());
		addOperationLog(operationLogDto);
	}

	private String toDotNetStyleString(Object inputObject) {
		if (inputObject == null) {
			return "";
		}
		boolean upcaseFirstFlag = false;
		if (inputObject instanceof Boolean) {
			upcaseFirstFlag = true;
		}
		String result = inputObject.toString();
		return upcaseFirstFlag ? Strings.upperFirst(result) : result;
	}

	@Override
	public void addDataAddLog(Object newObj, OperationModule operationModule, String userName, String operationDesc,
							  String operationContent, String OperationObject, OperateLogType logType) {
		OperationLogDto addLog = new OperationLogDto();

		addLog.setID(CommonUtils.getUUID());
		addLog.setOperationContent(operationContent);
		addLog.setOperationObject(OperationObject);
		addLog.setOriginalState("");
		addLog.setUpdateState("");
		addLog.setOperationUser(userName);
		addLog.setIp(authUserHelper.getClientIp());
		addLog.setModule(operationModule.value());
		addLog.setComment(operationDesc);
		addLog.setAction(OperationAction.New.value());
		addLog.setLogType(logType.value());

		this.addOperationLog(addLog);
	}

	@Override
	public void updateDataAddLog(Object originalObj, Object updateObj, OperationModule operationModule, String userName,
								 String comment, String operationObject, String operationContent, OperateLogType logType) {
		UpdateLogParams params = new UpdateLogParams();
		params.setOriginalState(originalObj);
		params.setOperationContent(operationContent);
		params.setOperationObject(operationObject);
		params.setUpdateState(updateObj);
		params.setOperationModule(operationModule.value());
		params.setOperationUser(userName);
		params.setComment(comment);
		params.setOperationAction(OperationAction.Update.value());
		params.setOperateLogType(logType.value());
		this.updateDataAddLog(params);
	}

	@Override
	public void deleteDataAddLog(Object deleteObj, OperationModule operationModule, String userName, String comment,
								 String operationContent, String OperationObject, OperateLogType logType) {
		OperationLogDto addLog = new OperationLogDto();
		addLog.setID(CommonUtils.getUUID());
		addLog.setOperationContent(operationContent);
		addLog.setOperationObject(OperationObject);
		addLog.setOriginalState("");
		addLog.setUpdateState("");
		addLog.setOperationUser(userName);
		addLog.setIp(authUserHelper.getClientIp());
		addLog.setModule(operationModule.value());
		addLog.setComment(comment);
		addLog.setAction(OperationAction.New.value());
		addLog.setLogType(logType.value());
		this.addOperationLog(addLog);
	}

}