bak 修改 获取版本数据前

kimi

2020-05-18 c8aee7b9bfd79cfd741d7e5692520f4f51a31a86

 src/main/java/com/highdatas/mdm/service/impl/MenuMappingServiceImpl.java

@@ -14,12 +14,8 @@
import com.highdatas.mdm.mapper.MenuMappingMapper;
import com.highdatas.mdm.mapper.TableInfoMapper;
import com.highdatas.mdm.pojo.CodeMsg;
import com.highdatas.mdm.pojo.MaintainDataType;
import com.highdatas.mdm.pojo.Result;
import com.highdatas.mdm.service.ActivitiService;
import com.highdatas.mdm.service.IMaintainService;
import com.highdatas.mdm.service.IMenuMappingService;
import com.highdatas.mdm.service.ISysMenuService;
import com.highdatas.mdm.service.*;
import com.highdatas.mdm.util.Constant;
import com.highdatas.mdm.util.DbUtils;
import com.highdatas.mdm.util.WorkflowUtils;
@@ -28,6 +24,7 @@
import org.springframework.stereotype.Service;

import javax.servlet.http.HttpSession;
import java.io.UnsupportedEncodingException;
import java.util.Date;
import java.util.Map;

@@ -55,6 +52,10 @@

    @Autowired
    ISysMenuService menuService;
    @Autowired
    IMaintainFieldService maintainFieldService;
    @Autowired
    IMasterAuthorService masterAuthorService;

    public static final String key = "process";

@@ -84,6 +85,14 @@
            e.printStackTrace();
            return null;
        }
        String menuId = menuMapping.getMenuId();
        if (StringUtils.isEmpty(menuId)) {
            return null;
        }
        int cnt = selectCount(new EntityWrapper<MenuMapping>().eq("menu_id", menuId));
        if (cnt != 0)  {
            return null;
        }
        //menuMapping.setMaintainFieldId(maintainId);
        return  create(menuMapping);
    }
@@ -109,7 +118,7 @@
        }
        return null;
    }

    @Override
    public MenuMapping create(MenuMapping menuMapping) {
        menuMapping.setCreateTime(new Date());
        menuMapping.setId(DbUtils.getUUID());
@@ -118,8 +127,21 @@
        String tableName = WorkflowUtils.toFirstChar(name.toLowerCase());
        tableName = Constant.MD + tableName;
        String tableByName = tableInfoMapper.selectTableByName(tableName);

        if (!StringUtils.isEmpty(tableByName)){
            tableName =  tableName + "_" +  DbUtils.getUUID(5);
            int sameCount = selectCount(new EntityWrapper<MenuMapping>().eq("table_name", tableName));
            if (sameCount > 0) {
                tableName =  tableName + "_" +  DbUtils.getUUID(5);
            }
        }
        int length = 0;
        try {
            length = tableName.getBytes("UTF-8").length;
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
        if (length > 18) {
            tableName = Constant.MD + DbUtils.getUUID(10);
        }
        menuMapping.setTableName(tableName);
        boolean insert = this.insert(menuMapping);
@@ -128,7 +150,6 @@
        } else {
            return null;
        }

    }

    @Override
@@ -142,49 +163,100 @@
            e.printStackTrace();
            return false;
        }
        //only update no join

        //update menu name
        String menuId = menuMapping.getMenuId();
        SysMenu sysMenu = menuService.selectById(menuId);
        if (sysMenu == null) {
            return false;
        }
        sysMenu.setName(menuMapping.getName());
        sysMenu.updateById();

        return this.updateById(menuMapping);
    }

    @Override
    public Result getMapping(HttpSession session, String id) {
        SysMenu sysMenu = menuService.selectById(id);
        MaintainDataType dataType = sysMenu.getDataType();
        if (sysMenu == null) {
            return Result.error(CodeMsg.SELECT_ERROR);
        }
        String menuType = sysMenu.getMenuType();
        if (!StringUtils.isEmpty(menuType) && menuType.equalsIgnoreCase("DataMenu")) {
            Map mapping = menuMappingMapper.getMapping(id);
            return Result.success(mapping);
        }else if (!StringUtils.isEmpty(menuType) && menuType.equalsIgnoreCase("StructureMenu")) {
        if (StringUtils.isEmpty(menuType)) {
            return Result.error(CodeMsg.SELECT_ERROR);
        }

        if (menuType.equalsIgnoreCase("StructureMenu")) {
            return Result.success(null);
        }
        Wrapper<MenuMapping> menuWrapper = new EntityWrapper<MenuMapping>().eq("menu_id", sysMenu.getParentId());

        Map mapping = menuMappingMapper.getMapping(id);

        Wrapper<MenuMapping> menuWrapper = new EntityWrapper<MenuMapping>().eq("menu_id", sysMenu.getId());
        MenuMapping menuMapping = selectOne(menuWrapper);
        if (menuMapping == null) {
            return Result.error(new CodeMsg(10008,"当前主题无版本数据"));
        }
        String tableName = menuMapping.getTableName();
        Maintain resultMaintain = null;
        switch (dataType) {
            case beforeData:
                resultMaintain = maintainService.getRecentHistoryVersion(tableName);
                break;
            case afterData:
               break;
            case currentData:
                resultMaintain = maintainService.getNowVersion(tableName);
                break;
            default:
                Result.error(new CodeMsg(10008,"当前主题无版本数据"));
                break;
        }
        String chargeId = menuMapping.getChargeId();
        TUser userByChargeId = DbUtils.getUserById(chargeId);

        Map<String, Object> mapping = menuMappingMapper.getMapping(sysMenu.getParentId());
        TUser user = (TUser) session.getAttribute(Constant.USER);

        Maintain resultMaintain = masterAuthorService.getMaxVersionMaintain(user, tableName);
        Maintain nowVersion = maintainService.getNowVersion(tableName);

        if (resultMaintain != null) {
            if (nowVersion.getOrderNo().equals(resultMaintain.getOrderNo())) {
                mapping.put("maintainType", 0);
            }else {
                mapping.put("maintainType", 1);
            }
            mapping.put("version", resultMaintain.getVersion());
            mapping.put("maintainId", resultMaintain.getId());
        }
        mapping.put("dataType", sysMenu.getDataType());
        if (userByChargeId != null) {
            mapping.put("userName", userByChargeId.getUserName());
        }
        if (nowVersion != null) {
            mapping.put("hasData", true);
        }else {
            mapping.put("hasData", false);
        }
        return Result.success(mapping);

    }

    @Override
    public SysMenu getMenuByTableName(String tableName) {
        MenuMapping menuMapping = selectOne(new EntityWrapper<MenuMapping>().eq("table_name", tableName).orderBy("create_time desc"));
        if (menuMapping == null) {
            return null;
        }
        String menuId = menuMapping.getMenuId();
        SysMenu sysMenu = menuService.selectById(menuId);
        return sysMenu;
    }

    @Override
    public MenuMapping getMenuMappingByTableName(String tableName) {
        MenuMapping menuMapping = selectOne(new EntityWrapper<MenuMapping>().eq("table_name", tableName).orderBy("create_time desc"));
        if (menuMapping == null) {
            return null;
        }
        return menuMapping;
    }



    @Override
    public String getTableNameByMenu(String menuId) {
        MenuMapping menuMapping = selectOne(new EntityWrapper<MenuMapping>().eq("menu_id", menuId).orderBy("create_time desc"));
        if (menuMapping == null) {
            return null;
        }
        return menuMapping.getTableName();

    }
}