refactor 重构 common, framework 包结构, 参照 cloud 版本拆分子模块 ; update 更新模块包名 ; delet...

zlyx

2023-01-18 71a2a8245db4c04be3f96a9eb9b47931d3130650

 ruoyi-generator/src/main/java/com/ruoyi/generator/service/GenTableServiceImpl.java

@@ -1,20 +1,25 @@
package com.ruoyi.generator.service;

import cn.hutool.core.collection.CollUtil;
import cn.hutool.core.convert.Convert;
import cn.hutool.core.lang.Validator;
import cn.hutool.core.util.StrUtil;
import cn.hutool.core.io.IoUtil;
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.constant.GenConstants;
import com.ruoyi.common.core.mybatisplus.core.ServicePlusImpl;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.exception.CustomException;
import com.ruoyi.common.utils.JsonUtils;
import com.ruoyi.common.utils.PageUtils;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.file.FileUtils;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.incrementer.IdentifierGenerator;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.constant.Constants;
import com.ruoyi.common.core.constant.GenConstants;
import com.ruoyi.common.core.exception.ServiceException;
import com.ruoyi.common.core.utils.JsonUtils;
import com.ruoyi.common.core.utils.StreamUtils;
import com.ruoyi.common.core.utils.StringUtils;
import com.ruoyi.common.core.utils.file.FileUtils;
import com.ruoyi.common.mybatis.core.page.PageQuery;
import com.ruoyi.common.mybatis.core.page.TableDataInfo;
import com.ruoyi.common.satoken.utils.LoginHelper;
import com.ruoyi.generator.domain.GenTable;
import com.ruoyi.generator.domain.GenTableColumn;
import com.ruoyi.generator.mapper.GenTableColumnMapper;
@@ -22,12 +27,11 @@
import com.ruoyi.generator.util.GenUtils;
import com.ruoyi.generator.util.VelocityInitializer;
import com.ruoyi.generator.util.VelocityUtils;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.io.IOUtils;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

@@ -35,25 +39,38 @@
import java.io.File;
import java.io.IOException;
import java.io.StringWriter;
import java.util.Arrays;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.nio.charset.StandardCharsets;
import java.util.*;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

/**
 * 业务 服务层实现
 *
 * @author ruoyi
 * @author Lion Li
 */
@DS("#header.datasource")
@Slf4j
@RequiredArgsConstructor
@Service
public class GenTableServiceImpl extends ServicePlusImpl<GenTableMapper, GenTable> implements IGenTableService {
public class GenTableServiceImpl implements IGenTableService {

    @Autowired
    private GenTableColumnMapper genTableColumnMapper;
    private final GenTableMapper baseMapper;
    private final GenTableColumnMapper genTableColumnMapper;
    private final IdentifierGenerator identifierGenerator;

    /**
     * 查询业务字段列表
     *
     * @param tableId 业务字段编号
     * @return 业务字段集合
     */
    @Override
    public List<GenTableColumn> selectGenTableColumnListByTableId(Long tableId) {
        return genTableColumnMapper.selectList(new LambdaQueryWrapper<GenTableColumn>()
            .eq(GenTableColumn::getTableId, tableId)
            .orderByAsc(GenTableColumn::getSort));
    }

    /**
     * 查询业务信息
@@ -69,35 +86,26 @@
    }

    @Override
    public TableDataInfo<GenTable> selectPageGenTableList(GenTable genTable) {
        return PageUtils.buildDataInfo(baseMapper.selectPageGenTableList(PageUtils.buildPage(), genTable));
    public TableDataInfo<GenTable> selectPageGenTableList(GenTable genTable, PageQuery pageQuery) {
        Page<GenTable> page = baseMapper.selectPage(pageQuery.build(), this.buildGenTableQueryWrapper(genTable));
        return TableDataInfo.build(page);
    }

    @Override
    public TableDataInfo<GenTable> selectPageDbTableList(GenTable genTable) {
        return PageUtils.buildDataInfo(baseMapper.selectPageDbTableList(PageUtils.buildPage(), genTable));
    private QueryWrapper<GenTable> buildGenTableQueryWrapper(GenTable genTable) {
        Map<String, Object> params = genTable.getParams();
        QueryWrapper<GenTable> wrapper = Wrappers.query();
        wrapper.like(StringUtils.isNotBlank(genTable.getTableName()), "lower(table_name)", StringUtils.lowerCase(genTable.getTableName()))
            .like(StringUtils.isNotBlank(genTable.getTableComment()), "lower(table_comment)", StringUtils.lowerCase(genTable.getTableComment()))
            .between(params.get("beginTime") != null && params.get("endTime") != null,
                "create_time", params.get("beginTime"), params.get("endTime"));
        return wrapper;
    }

    /**
     * 查询业务列表
     *
     * @param genTable 业务信息
     * @return 业务集合
     */
    @Override
    public List<GenTable> selectGenTableList(GenTable genTable) {
        return baseMapper.selectGenTableList(genTable);
    }

    /**
     * 查询据库列表
     *
     * @param genTable 业务信息
     * @return 数据库表集合
     */
    @Override
    public List<GenTable> selectDbTableList(GenTable genTable) {
        return baseMapper.selectDbTableList(genTable);
    public TableDataInfo<GenTable> selectPageDbTableList(GenTable genTable, PageQuery pageQuery) {
        Page<GenTable> page = baseMapper.selectPageDbTableList(pageQuery.build(), genTable);
        return TableDataInfo.build(page);
    }

    /**
@@ -127,27 +135,15 @@
     * @param genTable 业务信息
     * @return 结果
     */
    @Transactional(rollbackFor = Exception.class)
    @Override
    @Transactional
    public void updateGenTable(GenTable genTable) {
        String options = JsonUtils.toJsonString(genTable.getParams());
        genTable.setOptions(options);
        int row = baseMapper.updateById(genTable);
        if (row > 0) {
            for (GenTableColumn cenTableColumn : genTable.getColumns()) {
                genTableColumnMapper.update(cenTableColumn,
                        new LambdaUpdateWrapper<GenTableColumn>()
                     .set(StrUtil.isBlank(cenTableColumn.getColumnComment()), GenTableColumn::getColumnComment, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsPk()), GenTableColumn::getIsPk, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsIncrement()), GenTableColumn::getIsIncrement, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsInsert()), GenTableColumn::getIsInsert, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsEdit()), GenTableColumn::getIsEdit, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsList()), GenTableColumn::getIsList, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsQuery()), GenTableColumn::getIsQuery, null)
                     .set(StrUtil.isBlank(cenTableColumn.getIsRequired()), GenTableColumn::getIsRequired, null)
                     .set(StrUtil.isBlank(cenTableColumn.getQueryType()), GenTableColumn::getQueryType, null)
                     .set(StrUtil.isBlank(cenTableColumn.getDictType()), GenTableColumn::getDictType, null)
                     .eq(GenTableColumn::getColumnId,cenTableColumn.getColumnId()));
                genTableColumnMapper.updateById(cenTableColumn);
            }
        }
    }
@@ -158,11 +154,11 @@
     * @param tableIds 需要删除的数据ID
     * @return 结果
     */
    @Transactional(rollbackFor = Exception.class)
    @Override
    @Transactional
    public void deleteGenTableByIds(Long[] tableIds) {
        List<Long> ids = Arrays.asList(tableIds);
        removeByIds(ids);
        baseMapper.deleteBatchIds(ids);
        genTableColumnMapper.delete(new LambdaQueryWrapper<GenTableColumn>().in(GenTableColumn::getTableId, ids));
    }

@@ -171,10 +167,10 @@
     *
     * @param tableList 导入表列表
     */
    @Transactional(rollbackFor = Exception.class)
    @Override
    @Transactional
    public void importGenTable(List<GenTable> tableList) {
        String operName = SecurityUtils.getUsername();
        String operName = LoginHelper.getUsername();
        try {
            for (GenTable table : tableList) {
                String tableName = table.getTableName();
@@ -183,14 +179,18 @@
                if (row > 0) {
                    // 保存列信息
                    List<GenTableColumn> genTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName);
                    List<GenTableColumn> saveColumns = new ArrayList<>();
                    for (GenTableColumn column : genTableColumns) {
                        GenUtils.initColumnField(column, table);
                        saveColumns.add(column);
                    }
               genTableColumnMapper.insertAll(genTableColumns);
            }
                    if (CollUtil.isNotEmpty(saveColumns)) {
                        genTableColumnMapper.insertBatch(saveColumns);
                    }
                }
            }
        } catch (Exception e) {
            throw new CustomException("导入失败：" + e.getMessage());
            throw new ServiceException("导入失败：" + e.getMessage());
        }
    }

@@ -205,8 +205,11 @@
        Map<String, String> dataMap = new LinkedHashMap<>();
        // 查询表信息
        GenTable table = baseMapper.selectGenTableById(tableId);
        // 设置主子表信息
        setSubTable(table);
        List<Long> menuIds = new ArrayList<>();
        for (int i = 0; i < 6; i++) {
            menuIds.add(identifierGenerator.nextId(null).longValue());
        }
        table.setMenuIds(menuIds);
        // 设置主键列信息
        setPkColumn(table);
        VelocityInitializer.initVelocity();
@@ -236,7 +239,7 @@
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        ZipOutputStream zip = new ZipOutputStream(outputStream);
        generatorCode(tableName, zip);
        IOUtils.closeQuietly(zip);
        IoUtil.close(zip);
        return outputStream.toByteArray();
    }

@@ -249,8 +252,6 @@
    public void generatorCode(String tableName) {
        // 查询表信息
        GenTable table = baseMapper.selectGenTableByName(tableName);
        // 设置主子表信息
        setSubTable(table);
        // 设置主键列信息
        setPkColumn(table);

@@ -261,13 +262,17 @@
        // 获取模板列表
        List<String> templates = VelocityUtils.getTemplateList(table.getTplCategory());
        for (String template : templates) {
            if (!StrUtil.containsAny("sql.vm", "api.js.vm", "index.vue.vm", "index-tree.vue.vm", template)) {
            if (!StringUtils.containsAny(template, "sql.vm", "api.js.vm", "index.vue.vm", "index-tree.vue.vm")) {
                // 渲染模板
                StringWriter sw = new StringWriter();
                Template tpl = Velocity.getTemplate(template, Constants.UTF8);
                tpl.merge(context, sw);
                String path = getGenPath(table, template);
                FileUtils.writeUtf8String(sw.toString(), path);
                try {
                    String path = getGenPath(table, template);
                    FileUtils.writeUtf8String(sw.toString(), path);
                } catch (Exception e) {
                    throw new ServiceException("渲染模板失败，表名：" + table.getTableName());
                }
            }
        }
    }
@@ -277,29 +282,48 @@
     *
     * @param tableName 表名称
     */
    @Transactional(rollbackFor = Exception.class)
    @Override
    @Transactional
    public void synchDb(String tableName) {
        GenTable table = baseMapper.selectGenTableByName(tableName);
        List<GenTableColumn> tableColumns = table.getColumns();
        List<String> tableColumnNames = tableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList());
        Map<String, GenTableColumn> tableColumnMap = StreamUtils.toIdentityMap(tableColumns, GenTableColumn::getColumnName);

        List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName);
        if (Validator.isEmpty(dbTableColumns)) {
            throw new CustomException("同步数据失败，原表结构不存在");
        if (CollUtil.isEmpty(dbTableColumns)) {
            throw new ServiceException("同步数据失败，原表结构不存在");
        }
        List<String> dbTableColumnNames = dbTableColumns.stream().map(GenTableColumn::getColumnName).collect(Collectors.toList());
        List<String> dbTableColumnNames = StreamUtils.toList(dbTableColumns, GenTableColumn::getColumnName);

        List<GenTableColumn> saveColumns = new ArrayList<>();
        dbTableColumns.forEach(column -> {
            if (!tableColumnNames.contains(column.getColumnName())) {
                GenUtils.initColumnField(column, table);
         }
      });
      genTableColumnMapper.insertAll(tableColumns);

        List<GenTableColumn> delColumns = tableColumns.stream().filter(column -> !dbTableColumnNames.contains(column.getColumnName())).collect(Collectors.toList());
            GenUtils.initColumnField(column, table);
            if (tableColumnMap.containsKey(column.getColumnName())) {
                GenTableColumn prevColumn = tableColumnMap.get(column.getColumnName());
                column.setColumnId(prevColumn.getColumnId());
                if (column.isList()) {
                    // 如果是列表，继续保留查询方式/字典类型选项
                    column.setDictType(prevColumn.getDictType());
                    column.setQueryType(prevColumn.getQueryType());
                }
                if (StringUtils.isNotEmpty(prevColumn.getIsRequired()) && !column.isPk()
                    && (column.isInsert() || column.isEdit())
                    && ((column.isUsableColumn()) || (!column.isSuperColumn()))) {
                    // 如果是(新增/修改&非主键/非忽略及父属性)，继续保留必填/显示类型选项
                    column.setIsRequired(prevColumn.getIsRequired());
                    column.setHtmlType(prevColumn.getHtmlType());
                }
                genTableColumnMapper.updateById(column);
            } else {
                genTableColumnMapper.insert(column);
            }
        });
        if (CollUtil.isNotEmpty(saveColumns)) {
            genTableColumnMapper.insertBatch(saveColumns);
        }
        List<GenTableColumn> delColumns = StreamUtils.filter(tableColumns, column -> !dbTableColumnNames.contains(column.getColumnName()));
        if (CollUtil.isNotEmpty(delColumns)) {
            List<Long> ids = delColumns.stream().map(GenTableColumn::getColumnId).collect(Collectors.toList());
            List<Long> ids = StreamUtils.toList(delColumns, GenTableColumn::getColumnId);
            genTableColumnMapper.deleteBatchIds(ids);
        }
    }
@@ -317,7 +341,7 @@
        for (String tableName : tableNames) {
            generatorCode(tableName, zip);
        }
        IOUtils.closeQuietly(zip);
        IoUtil.close(zip);
        return outputStream.toByteArray();
    }

@@ -327,8 +351,11 @@
    private void generatorCode(String tableName, ZipOutputStream zip) {
        // 查询表信息
        GenTable table = baseMapper.selectGenTableByName(tableName);
        // 设置主子表信息
        setSubTable(table);
        List<Long> menuIds = new ArrayList<>();
        for (int i = 0; i < 6; i++) {
            menuIds.add(identifierGenerator.nextId(null).longValue());
        }
        table.setMenuIds(menuIds);
        // 设置主键列信息
        setPkColumn(table);

@@ -346,8 +373,8 @@
            try {
                // 添加到zip
                zip.putNextEntry(new ZipEntry(VelocityUtils.getFileName(template, table)));
                IOUtils.write(sw.toString(), zip, Constants.UTF8);
                IOUtils.closeQuietly(sw);
                IoUtil.write(zip, StandardCharsets.UTF_8, false, sw.toString());
                IoUtil.close(sw);
                zip.flush();
                zip.closeEntry();
            } catch (IOException e) {
@@ -364,19 +391,14 @@
    @Override
    public void validateEdit(GenTable genTable) {
        if (GenConstants.TPL_TREE.equals(genTable.getTplCategory())) {
         Map<String, Object> paramsObj = genTable.getParams();
            if (Validator.isEmpty(paramsObj.get(GenConstants.TREE_CODE))) {
                throw new CustomException("树编码字段不能为空");
            } else if (Validator.isEmpty(paramsObj.get(GenConstants.TREE_PARENT_CODE))) {
                throw new CustomException("树父编码字段不能为空");
            } else if (Validator.isEmpty(paramsObj.get(GenConstants.TREE_NAME))) {
                throw new CustomException("树名称字段不能为空");
            } else if (GenConstants.TPL_SUB.equals(genTable.getTplCategory())) {
                if (Validator.isEmpty(genTable.getSubTableName())) {
                    throw new CustomException("关联子表的表名不能为空");
                } else if (Validator.isEmpty(genTable.getSubTableFkName())) {
                    throw new CustomException("子表关联的外键名不能为空");
                }
            String options = JsonUtils.toJsonString(genTable.getParams());
            Dict paramsObj = JsonUtils.parseMap(options);
            if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_CODE))) {
                throw new ServiceException("树编码字段不能为空");
            } else if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_PARENT_CODE))) {
                throw new ServiceException("树父编码字段不能为空");
            } else if (StringUtils.isEmpty(paramsObj.getStr(GenConstants.TREE_NAME))) {
                throw new ServiceException("树名称字段不能为空");
            }
        }
    }
@@ -393,32 +415,10 @@
                break;
            }
        }
        if (Validator.isNull(table.getPkColumn())) {
        if (ObjectUtil.isNull(table.getPkColumn())) {
            table.setPkColumn(table.getColumns().get(0));
        }
        if (GenConstants.TPL_SUB.equals(table.getTplCategory())) {
            for (GenTableColumn column : table.getSubTable().getColumns()) {
                if (column.isPk()) {
                    table.getSubTable().setPkColumn(column);
                    break;
                }
            }
            if (Validator.isNull(table.getSubTable().getPkColumn())) {
                table.getSubTable().setPkColumn(table.getSubTable().getColumns().get(0));
            }
        }
    }

    /**
     * 设置主子表信息
     *
     * @param table 业务表信息
     */
    public void setSubTable(GenTable table) {
        String subTableName = table.getSubTableName();
        if (Validator.isNotEmpty(subTableName)) {
            table.setSubTable(baseMapper.selectGenTableByName(subTableName));
        }
    }

    /**
@@ -427,13 +427,13 @@
     * @param genTable 设置后的生成对象
     */
    public void setTableFromOptions(GenTable genTable) {
      Map<String, Object> paramsObj = JsonUtils.parseMap(genTable.getOptions());
        if (Validator.isNotNull(paramsObj)) {
            String treeCode = Convert.toStr(paramsObj.get(GenConstants.TREE_CODE));
            String treeParentCode = Convert.toStr(paramsObj.get(GenConstants.TREE_PARENT_CODE));
            String treeName = Convert.toStr(paramsObj.get(GenConstants.TREE_NAME));
            String parentMenuId = Convert.toStr(paramsObj.get(GenConstants.PARENT_MENU_ID));
            String parentMenuName = Convert.toStr(paramsObj.get(GenConstants.PARENT_MENU_NAME));
        Dict paramsObj = JsonUtils.parseMap(genTable.getOptions());
        if (ObjectUtil.isNotNull(paramsObj)) {
            String treeCode = paramsObj.getStr(GenConstants.TREE_CODE);
            String treeParentCode = paramsObj.getStr(GenConstants.TREE_PARENT_CODE);
            String treeName = paramsObj.getStr(GenConstants.TREE_NAME);
            String parentMenuId = paramsObj.getStr(GenConstants.PARENT_MENU_ID);
            String parentMenuName = paramsObj.getStr(GenConstants.PARENT_MENU_NAME);

            genTable.setTreeCode(treeCode);
            genTable.setTreeParentCode(treeParentCode);
@@ -446,15 +446,16 @@
    /**
     * 获取代码生成地址
     *
     * @param table 业务表信息
     * @param table    业务表信息
     * @param template 模板文件路径
     * @return 生成地址
     */
    public static String getGenPath(GenTable table, String template) {
        String genPath = table.getGenPath();
        if (StrUtil.equals(genPath, "/")) {
        if (StringUtils.equals(genPath, "/")) {
            return System.getProperty("user.dir") + File.separator + "src" + File.separator + VelocityUtils.getFileName(template, table);
        }
        return genPath + File.separator + VelocityUtils.getFileName(template, table);
    }
}