public async Task <ICollection <JobOffer> > getAllOffersAsync(string specification)
{
var offers = await _repository.FindAllAsync();
foreach (var o in offers)
{
try
{
if (o.Field == specification)
{
theseAllOffers.Append(o);
}
}
catch (Exception e)
{
e.ToString();
}
theseAllOffers.OrderBy(j => j.PostingDate);
}
return(theseAllOffers);
}