public Resp_Query <RecordMGrade> Query(RMG_Query request)
{
var response = new Resp_Query <RecordMGrade>();
var records = _recordMGradeRepository.GetAll();
records.ToMaybe()
.Do(t => request.Verify())
.DoWhen(t => !string.IsNullOrEmpty(request.QueryStr), d => records = records.Where(s => s.Name.Contains(request.QueryStr)));
response.totalCounts = records.Count();
response.totalRows = (int)Math.Ceiling((double)response.totalCounts / request.PgSize);
if (!string.IsNullOrEmpty(request.Order))
{
records = records.DataSorting(request.Order, request.Esc);
}
else
{
records = records.OrderByDescending(t => t.ID);
}
var entities = records.Skip(request.PgSize * (request.PgIndex - 1)).Take(request.PgSize).ToList();
response.entities = entities;
return(response);
}
