public static ExpressionStarter <Device> GetPredicate(this QDevice query)
{
var predicate = PredicateBuilder.New <Device>(true);
if (query.Display != null)
{
predicate = predicate.And(o => o.Display == query.Display);
}
if (!string.IsNullOrWhiteSpace(query.Name))
{
predicate = predicate.And(o => o.Name.Contains(query.Name));
}
return(predicate);
}
public async Task <PagedResult <PTCStore.Models.Device> > Devices(PTCStore.QueryModels.QDevice query, int page, int pageSize = 10)
{
var rs = _context.Devices.Include(o => o.VandorDevices).ThenInclude(q => q.Vandor).Where(query.GetPredicate());//.Select(o=>new RPurchase());
return(await rs.GetPagedAsync(pageSize, page, query.Sort));
}