From f2892a672a495a78562836561f51a2a274cd16aa Mon Sep 17 00:00:00 2001
From: WangBQ <wangbinglilac@sina.com>
Date: 星期一, 29 五月 2023 10:26:10 +0800
Subject: [PATCH] !349 代码生成 从对应数据源加载表结构信息 存储到主数据源 实现存储统一 * 数据库脚本修改，gen_table增加data_name字段，存储对应数据源名称 * 代码生成 从对应数据源加载表结构信息 存储到主数据源 实现存储统一(表结构需要增加对应的数据来源字段) https://gitee.com/…
---
ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java | 78 +++++++++++++++++++++++----------------
1 files changed, 46 insertions(+), 32 deletions(-)
diff --git a/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java b/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
index c505ec4..77ef303 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
+++ b/ruoyi-modules/ruoyi-generator/src/main/java/org/dromara/generator/service/GenTableServiceImpl.java
@@ -5,13 +5,18 @@
import cn.hutool.core.lang.Dict;
import cn.hutool.core.util.ObjectUtil;
import com.baomidou.dynamic.datasource.annotation.DS;
+import com.baomidou.dynamic.datasource.annotation.DSTransactional;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
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 lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.velocity.Template;
+import org.apache.velocity.VelocityContext;
+import org.apache.velocity.app.Velocity;
import org.dromara.common.core.constant.Constants;
-import org.dromara.generator.constant.GenConstants;
import org.dromara.common.core.exception.ServiceException;
import org.dromara.common.core.utils.StreamUtils;
import org.dromara.common.core.utils.StringUtils;
@@ -20,6 +25,7 @@
import org.dromara.common.mybatis.core.page.PageQuery;
import org.dromara.common.mybatis.core.page.TableDataInfo;
import org.dromara.common.satoken.utils.LoginHelper;
+import org.dromara.generator.constant.GenConstants;
import org.dromara.generator.domain.GenTable;
import org.dromara.generator.domain.GenTableColumn;
import org.dromara.generator.mapper.GenTableColumnMapper;
@@ -27,11 +33,6 @@
import org.dromara.generator.util.GenUtils;
import org.dromara.generator.util.VelocityInitializer;
import org.dromara.generator.util.VelocityUtils;
-import lombok.RequiredArgsConstructor;
-import lombok.extern.slf4j.Slf4j;
-import org.apache.velocity.Template;
-import org.apache.velocity.VelocityContext;
-import org.apache.velocity.app.Velocity;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
@@ -40,7 +41,11 @@
import java.io.IOException;
import java.io.StringWriter;
import java.nio.charset.StandardCharsets;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;
@@ -49,7 +54,7 @@
*
* @author Lion Li
*/
-@DS("#header.datasource")
+// @DS("#header.datasource")
@Slf4j
@RequiredArgsConstructor
@Service
@@ -94,16 +99,19 @@
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()))
+ wrapper
+ .eq(StringUtils.isNotEmpty(genTable.getDataName()),"data_name", genTable.getDataName())
+ .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;
}
-
+ @DS("#genTable.dataName")
@Override
public TableDataInfo<GenTable> selectPageDbTableList(GenTable genTable, PageQuery pageQuery) {
+ genTable.getParams().put("genTableNames",baseMapper.selectTableNameList(genTable.getDataName()));
Page<GenTable> page = baseMapper.selectPageDbTableList(pageQuery.build(), genTable);
return TableDataInfo.build(page);
}
@@ -112,10 +120,12 @@
* 鏌ヨ鎹簱鍒楄〃
*
* @param tableNames 琛ㄥ悕绉扮粍
+ * @param dataName
* @return 鏁版嵁搴撹〃闆嗗悎
*/
+ @DS("#dataName")
@Override
- public List<GenTable> selectDbTableListByNames(String[] tableNames) {
+ public List<GenTable> selectDbTableListByNames(String[] tableNames, String dataName) {
return baseMapper.selectDbTableListByNames(tableNames);
}
@@ -166,19 +176,21 @@
* 瀵煎叆琛ㄧ粨鏋�
*
* @param tableList 瀵煎叆琛ㄥ垪琛�
+ * @param dataName
*/
- @Transactional(rollbackFor = Exception.class)
+ @DSTransactional
@Override
- public void importGenTable(List<GenTable> tableList) {
+ public void importGenTable(List<GenTable> tableList, String dataName) {
String operName = LoginHelper.getUsername();
try {
for (GenTable table : tableList) {
String tableName = table.getTableName();
GenUtils.initTable(table, operName);
+ table.setDataName(dataName);
int row = baseMapper.insert(table);
if (row > 0) {
// 淇濆瓨鍒椾俊鎭�
- List<GenTableColumn> genTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName);
+ List<GenTableColumn> genTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName, dataName);
List<GenTableColumn> saveColumns = new ArrayList<>();
for (GenTableColumn column : genTableColumns) {
GenUtils.initColumnField(column, table);
@@ -231,14 +243,14 @@
/**
* 鐢熸垚浠ｇ爜锛堜笅杞芥柟寮忥級
*
- * @param tableName 琛ㄥ悕绉�
+ * @param tableId 琛ㄥ悕绉�
* @return 鏁版嵁
*/
@Override
- public byte[] downloadCode(String tableName) {
+ public byte[] downloadCode(Long tableId) {
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
ZipOutputStream zip = new ZipOutputStream(outputStream);
- generatorCode(tableName, zip);
+ generatorCode(tableId, zip);
IoUtil.close(zip);
return outputStream.toByteArray();
}
@@ -246,12 +258,12 @@
/**
* 鐢熸垚浠ｇ爜锛堣嚜瀹氫箟璺緞锛�
*
- * @param tableName 琛ㄥ悕绉�
+ * @param tableId 琛ㄥ悕绉�
*/
@Override
- public void generatorCode(String tableName) {
+ public void generatorCode(Long tableId) {
// 鏌ヨ琛ㄤ俊鎭�
- GenTable table = baseMapper.selectGenTableByName(tableName);
+ GenTable table = baseMapper.selectGenTableById(tableId);
// 璁剧疆涓婚敭鍒椾俊鎭�
setPkColumn(table);
@@ -280,16 +292,16 @@
/**
* 鍚屾鏁版嵁搴�
*
- * @param tableName 琛ㄥ悕绉�
+ * @param tableId 琛ㄥ悕绉�
*/
- @Transactional(rollbackFor = Exception.class)
+ @DSTransactional
@Override
- public void synchDb(String tableName) {
- GenTable table = baseMapper.selectGenTableByName(tableName);
+ public void synchDb(Long tableId) {
+ GenTable table = baseMapper.selectGenTableById(tableId);
List<GenTableColumn> tableColumns = table.getColumns();
Map<String, GenTableColumn> tableColumnMap = StreamUtils.toIdentityMap(tableColumns, GenTableColumn::getColumnName);
- List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(tableName);
+ List<GenTableColumn> dbTableColumns = genTableColumnMapper.selectDbTableColumnsByName(table.getTableName(), table.getDataName());
if (CollUtil.isEmpty(dbTableColumns)) {
throw new ServiceException("鍚屾鏁版嵁澶辫触锛屽師琛ㄧ粨鏋勪笉瀛樺湪");
}
@@ -322,22 +334,24 @@
List<GenTableColumn> delColumns = StreamUtils.filter(tableColumns, column -> !dbTableColumnNames.contains(column.getColumnName()));
if (CollUtil.isNotEmpty(delColumns)) {
List<Long> ids = StreamUtils.toList(delColumns, GenTableColumn::getColumnId);
- genTableColumnMapper.deleteBatchIds(ids);
+ if (CollUtil.isNotEmpty(ids)) {
+ genTableColumnMapper.deleteBatchIds(ids);
+ }
}
}
/**
* 鎵归噺鐢熸垚浠ｇ爜锛堜笅杞芥柟寮忥級
*
- * @param tableNames 琛ㄦ暟缁�
+ * @param tableIds 琛↖D鏁扮粍
* @return 鏁版嵁
*/
@Override
- public byte[] downloadCode(String[] tableNames) {
+ public byte[] downloadCode(String[] tableIds) {
ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
ZipOutputStream zip = new ZipOutputStream(outputStream);
- for (String tableName : tableNames) {
- generatorCode(tableName, zip);
+ for (String tableId : tableIds) {
+ generatorCode(Long.parseLong(tableId), zip);
}
IoUtil.close(zip);
return outputStream.toByteArray();
@@ -346,9 +360,9 @@
/**
* 鏌ヨ琛ㄤ俊鎭苟鐢熸垚浠ｇ爜
*/
- private void generatorCode(String tableName, ZipOutputStream zip) {
+ private void generatorCode(Long tableId, ZipOutputStream zip) {
// 鏌ヨ琛ㄤ俊鎭�
- GenTable table = baseMapper.selectGenTableByName(tableName);
+ GenTable table = baseMapper.selectGenTableById(tableId);
List<Long> menuIds = new ArrayList<>();
for (int i = 0; i < 6; i++) {
menuIds.add(identifierGenerator.nextId(null).longValue());
--
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