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(improvement)(Headless) Automatically populate model field names with comments from table fields (#1036)

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Co-authored-by: jolunoluo
This commit is contained in:
LXW
2024-05-27 20:52:13 +08:00
committed by GitHub
parent 46e2683338
commit a7d845f224
2 changed files with 47 additions and 1 deletions
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1
common/src/main/java/com/tencent/supersonic/common/pojo/QueryColumn.java
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@@ -16,6 +16,7 @@ public class QueryColumn {
private Boolean authorized = true;
private String dataFormatType;
private DataFormat dataFormat;
private String comment;
public QueryColumn(String nameEn, String type) {
this.type = type;

47
headless/server/src/main/java/com/tencent/supersonic/headless/server/service/impl/DatabaseServiceImpl.java
View File

@@ -3,6 +3,10 @@ package com.tencent.supersonic.headless.server.service.impl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.google.common.collect.Lists;
import com.tencent.supersonic.auth.api.authentication.pojo.User;
import com.tencent.supersonic.common.pojo.Constants;
import com.tencent.supersonic.common.pojo.Pair;
import com.tencent.supersonic.common.pojo.QueryColumn;
import com.tencent.supersonic.common.util.jsqlparser.SqlSelectHelper;
import com.tencent.supersonic.headless.api.pojo.request.DatabaseReq;
import com.tencent.supersonic.headless.api.pojo.request.SqlExecuteReq;
import com.tencent.supersonic.headless.api.pojo.response.DatabaseResp;
@@ -23,11 +27,13 @@ import com.tencent.supersonic.headless.server.service.DatabaseService;
import com.tencent.supersonic.headless.server.service.ModelService;
import com.tencent.supersonic.headless.server.utils.DatabaseConverter;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
@@ -128,7 +134,9 @@ public class DatabaseServiceImpl extends ServiceImpl<DatabaseDOMapper, DatabaseD
checkPermission(databaseResp, user);
String sql = sqlExecuteReq.getSql();
sql = SqlVariableParseUtils.parse(sql, sqlExecuteReq.getSqlVariables(), Lists.newArrayList());
return executeSql(sql, databaseResp);
SemanticQueryResp semanticQueryResp = executeSql(sql, databaseResp);
fillColumnComment(sql, databaseResp, semanticQueryResp);
return semanticQueryResp;
}
@Override
@@ -136,6 +144,43 @@ public class DatabaseServiceImpl extends ServiceImpl<DatabaseDOMapper, DatabaseD
return queryWithColumns(sql, DatabaseConverter.convert(databaseResp));
}
private void fillColumnComment(String sql, DatabaseResp databaseResp,
SemanticQueryResp semanticQueryResp) {
Pair<String, String> dbTableName = getDbTableName(sql, databaseResp);
String db = dbTableName.first;
String table = dbTableName.second;
if (StringUtils.isBlank(db) || StringUtils.isBlank(table)) {
return;
}
SemanticQueryResp columnsWithComment = getColumns(databaseResp, db, table);
Map<String, String> columnCommentMap = getColumnCommentMap(columnsWithComment.getResultList());
List<QueryColumn> columns = semanticQueryResp.getColumns();
for (QueryColumn column : columns) {
column.setComment(columnCommentMap.get(column.getNameEn()));
}
}
private Map<String, String> getColumnCommentMap(List<Map<String, Object>> resultList) {
Map<String, String> map = new HashMap<>();
for (Map<String, Object> result : resultList) {
map.put(String.valueOf(result.get("name")), String.valueOf(result.get("comment")));
}
return map;
}
private Pair<String, String> getDbTableName(String sql, DatabaseResp databaseResp) {
String dbTableName = SqlSelectHelper.getDbTableName(sql);
if (StringUtils.isBlank(dbTableName)) {
return Pair.pair("", "");
}
if (dbTableName.contains(Constants.DOT)) {
String db = dbTableName.split("\\.")[0];
String table = dbTableName.split("\\.")[1];
return Pair.pair(db, table);
}
return Pair.pair(databaseResp.getDatabase(), dbTableName);
}
@Override
public Map<String, List<DatabaseParameter>> getDatabaseParameters() {
return DbParameterFactory.getMap().entrySet().stream().collect(LinkedHashMap::new,