public async Task <Models.Sponsor> GetSponsorAsync(Guid verenigingId, Guid sponsorId)
{
if (_cachedSponsors == null)
{
_cachedSponsors = new ObservableCollection <Sponsor>();
}
Sponsor sponsor = null;
if (_cachedSponsors != null)
{
sponsor = _cachedSponsors.SingleOrDefault(s => s.Id == sponsorId);
}
if (sponsor == null)
{
sponsor = await _sponsorService.GetSponsorAsync(verenigingId, sponsorId);
//if(_cachedSpelers.IndexOf(speler) <0 )
if (_cachedSponsors.Where(s => s.Id == sponsor.Id).Count() == 0)
{
_cachedSponsors.Add(sponsor);
}
//RaiseSpelerUpdated();
}
return(_cachedSponsors.SingleOrDefault(s => s.Id == sponsorId));
}
