private void RaiseOnInfiniteScrollWhenItemIsLastInList(AdvertisementItemShort currentItem, AdvertisementItemViewHolder viewHolder)
{
if (this.AdvertisementItems.IndexOf(currentItem) == (this.AdvertisementItems.Count - 1) && !InfiniteScrollDisabled)
{
this.infiniteScrollListener.OnInfiniteScroll();
}
}
private async Task <IEnumerable <AdvertisementItemShort> > MapDbModelsToShortViewModels(IEnumerable <AdvertisementItem> advertisementsFromDb, CoordinatesForAdvertisementsModel coordinatesModel = null)
{
var viewModelsList = new List <AdvertisementItemShort>();
foreach (var dbModel in advertisementsFromDb)
{
var viewModel = new AdvertisementItemShort();
viewModel.Id = dbModel.Id;
viewModel.Size = dbModel.Size;
viewModel.AdvertisementTitle = dbModel.Title;
viewModel.AdvertisementPrice = dbModel.Price;
viewModel.MainPhoto = await this.photosService.GetAdvertisementMinPhotoInBytes(dbModel.AdvertisementPhotos.FirstOrDefault(p => p.IsMainPhoto).PhotoName);
if (coordinatesModel != null)
{
viewModel.Distance = this.coordinatesCalculator.GetDistanceBetweenTwoLocalizations(coordinatesModel.Latitude, coordinatesModel.Longitude, dbModel.Latitude, dbModel.Longitude);
}
else
{
viewModel.Distance = 0.0D;
}
viewModel.IsSellerOnline = this.chatHubCacheService.IsUserConnected(dbModel.UserId);
viewModel.IsOnlyForSell = dbModel.IsOnlyForSell;
viewModel.IsExpired = dbModel.ExpirationDate < DateTime.Now;
viewModelsList.Add(viewModel);
}
return(viewModelsList);
}
