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完成外部数据源与代码生成关联处理

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wintel
2025-03-17 21:44:53 +08:00
parent 093be9500e
commit 13c7ec33e7
4 changed files with 50 additions and 24 deletions
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51
OpenAuth.App/DbExtension.cs
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@@ -19,6 +19,7 @@ namespace OpenAuth.App
public class DbExtension
{
protected ISqlSugarClient SugarClient;
private string _dbTypeStr;
private IOptions<AppSetting> _appConfiguration;
private IHttpContextAccessor _httpContextAccessor;
@@ -84,16 +85,20 @@ namespace OpenAuth.App
/// <returns></returns>
public IList<SysTableColumn> GetDbTableStructure(string tableName)
{
var dbtype = _appConfiguration.Value.DbTypes[_httpContextAccessor.GetTenantId()];
if (dbtype == Define.DBTYPE_MYSQL)
//如果是空,说明没有通过ProcessExternalDb设置过，直接从本地读取
if(string.IsNullOrEmpty(_dbTypeStr)){
_dbTypeStr = _appConfiguration.Value.DbTypes[_httpContextAccessor.GetTenantId()];
}
if (_dbTypeStr == Define.DBTYPE_MYSQL)
{
return GetMySqlStructure(tableName);
}
else if (dbtype == Define.DBTYPE_SQLSERVER)
else if (_dbTypeStr == Define.DBTYPE_SQLSERVER)
{
return GetSqlServerStructure(tableName);
}
else if (dbtype == Define.DBTYPE_PostgreSQL)
else if (_dbTypeStr == Define.DBTYPE_PostgreSQL)
{
return GetPostgreStructure(tableName);
}
@@ -409,13 +414,49 @@ namespace OpenAuth.App
return new List<SysTableColumn>();
}
/// <summary>
/// 处理外部数据库
/// </summary>
/// <param name="buildertableId">代码生成器表ID</param>
public void ProcessExternalDb(string buildertableId){
var builderTable = SugarClient.Queryable<BuilderTable>().First(u => u.Id == buildertableId);
if (builderTable != null)
{
//如果代码生成器配置了外部数据库连接，则使用外部数据库连接
var connection = SugarClient.Queryable<ExternalDataSource>().First(u => u.Id == builderTable.ExternalDataSourceId);
if (connection != null)
{
var dbType = connection.Dbtype;
SetConnection(connection.Connectionstring, dbType);
}
}
}
/// <summary>
/// 设置数据库连接
/// </summary>
/// <param name="connectionString">数据库连接字符串</param>
/// <param name="dbType">数据库类型</param>
public void SetConnection(string connectionString, int? dbType)
private void SetConnection(string connectionString, int? dbType)
{
switch ((SqlSugar.DbType)dbType)
{
case SqlSugar.DbType.MySql:
_dbTypeStr = Define.DBTYPE_MYSQL;
break;
case SqlSugar.DbType.SqlServer:
_dbTypeStr = Define.DBTYPE_SQLSERVER;
break;
case SqlSugar.DbType.Oracle:
_dbTypeStr = Define.DBTYPE_ORACLE;
break;
case SqlSugar.DbType.PostgreSQL:
_dbTypeStr = Define.DBTYPE_PostgreSQL;
break;
default:
_dbTypeStr = Define.DBTYPE_MYSQL;
break;
}
var config = new ConnectionConfig
{
ConnectionString = connectionString,