public EditModelCSV GetPrevCsvGuid(string guid, EnumCsvType enumCsvType, string projectGuid, string asOfDate)
{
var sameTypeList = GetByCsvType(enumCsvType, projectGuid, asOfDate);
var createTime = sameTypeList.Where(x => x.Guid == guid).FirstOrDefault().CreateTime;
var prevModelCsv = sameTypeList.Where(x => x.CreateTime < createTime).OrderByDescending(x => x.CreateTime).FirstOrDefault();
if (prevModelCsv != null)
{
return(prevModelCsv);
}
;
return(null);
}
public List <EditModelCSV> GetByCsvType(EnumCsvType csvType, string projectGuid, string asOfDate)
{
var querys = Select <TableEditModelCSV>("type", csvType.ToString()).Where(x => x.project_guid == projectGuid && x.asofdate == asOfDate).OrderByDescending(x => x.create_time);
return(querys.ToList().ConvertAll(x => new EditModelCSV(x)));
}
