/// <summary>
/// get array of completed surveys and returned them to controller
/// </summary>
/// <param name="userId"></param>
/// <param name="statusCode"></param>
/// <returns></returns>
public SurveysHistoryResponse[] GetSurveysHistories(int userId, out Errors statusCode)
{
try
{
if (!_dbManager.isExistUserId(userId))
{
statusCode = Errors.NOT_EXIST_USER_ID;
return(null);
}
var result = _dbManager.GetSurveysHistory(userId);
statusCode = Errors.OK;
return(result);
}
catch (Exception ex)
{
_logger.Error(ex.Message);
statusCode = Errors.DATA_BASE_ERROR;
return(null);
}
}