/// <summary>
/// 删除文件
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="id">文件主键</param>
/// <returns>影响行数</returns>
public int Delete(BaseUserInfo userInfo, string id)
{
int result = 0;
var parameter = ServiceInfo.Create(userInfo, MethodBase.GetCurrentMethod());
ServiceUtil.ProcessUserCenterReadDb(userInfo, parameter, (dbHelper) =>
{
var manager = new BaseFileManager(dbHelper, userInfo);
result = manager.Delete(id);
});
return(result);
}
/// <summary>
/// 批量删除
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="ids">文件主键数组</param>
/// <returns>影响行数</returns>
public int BatchDelete(BaseUserInfo userInfo, string[] ids)
{
int result = 0;
var parameter = ServiceInfo.Create(userInfo, MethodBase.GetCurrentMethod());
ServiceUtil.ProcessUserCenterReadDb(userInfo, parameter, (dbHelper) =>
{
var manager = new BaseFileManager(dbHelper, userInfo);
for (int i = 0; i < ids.Length; i++)
{
result += manager.Delete(ids[i]);
}
});
return(result);
}
/// <summary>
/// 批量删除
/// </summary>
/// <param name="userInfo">用户</param>
/// <param name="ids">文件主键数组</param>
/// <returns>影响行数</returns>
public int BatchDelete(BaseUserInfo userInfo, string[] ids)
{
// 写入调试信息
#if (DEBUG)
int milliStart = BaseBusinessLogic.StartDebug(userInfo, MethodBase.GetCurrentMethod());
#endif
// 加强安全验证防止未授权匿名调用
#if (!DEBUG)
LogOnService.UserIsLogOn(userInfo);
#endif
int returnValue = 0;
using (IDbHelper dbHelper = DbHelperFactory.GetHelper(BaseSystemInfo.UserCenterDbType))
{
try
{
dbHelper.Open(UserCenterDbConnection);
BaseFileManager fileManager = new BaseFileManager(dbHelper, userInfo);
for (int i = 0; i < ids.Length; i++)
{
returnValue += fileManager.Delete(ids[i]);
}
BaseLogManager.Instance.Add(dbHelper, userInfo, this.serviceName, MethodBase.GetCurrentMethod());
}
catch (Exception ex)
{
BaseExceptionManager.LogException(dbHelper, userInfo, ex);
throw ex;
}
finally
{
dbHelper.Close();
}
}
// 写入调试信息
#if (DEBUG)
BaseBusinessLogic.EndDebug(MethodBase.GetCurrentMethod(), milliStart);
#endif
return(returnValue);
}