public async Task <ServiceResult <ItemList <Photo> > > GetVkPhotosAsync(DataRequest dataRequest)
{
try
{
var offset = dataRequest.Page * dataRequest.Count;
var vkPhotos = await _vkService.GetPhotosAsync(
dataRequest.Lat,
dataRequest.Lon,
dataRequest.Count,
offset,
dataRequest.Radius);
return(new ServiceResult <ItemList <Photo> >
{
Data = new ItemList <Photo>
{
HasMore = vkPhotos.Response.Count > offset + vkPhotos.Response.Items.Count,
Items = vkPhotos.Response.Items
.Select(PhotoMapper.FromVk)
.ToArray()
}
});
}
catch (Exception ex)
{
return(new ServiceResult <ItemList <Photo> >
{
Error = new ErrorMeta(ex.Message)
});
}
}
