public void AddFlatSeries(FlatSeries flatSeries)
{
using (var context = contextMaker.Invoke())
{
context.FlatSeries.Add(flatSeries);
context.SaveChanges();
}
}
private void SaveFlatSeries(IEnumerable <Flat> flats)
{
var flatSeries = new FlatSeries();
flatSeries.Amount = flats.Count();
flatSeries.AvgPrice = flats.Average(x => x.TotalPrice);
flatSeries.AvgPricePerMeter = flats.Average(x => x.Surface) == 0 ? 0 : flatSeries.AvgPrice / flats.Average(x => x.Surface);
flatSeries.BestValueId = flats.MinBy(x => x.Surface == 0 ? 0 : (x.TotalPrice / x.Surface)).FirstOrDefault()?.Id;
flatSeries.BiggestId = flats.MaxBy(x => x.Surface).FirstOrDefault()?.Id;
flatSeries.MostExpensiveId = flats.MaxBy(x => x.TotalPrice).FirstOrDefault()?.Id;
flatSeries.SmallestId = flats.MinBy(x => x.Surface).FirstOrDefault()?.Id;
flatSeries.CheapestId = flats.MinBy(x => x.TotalPrice).FirstOrDefault()?.Id;
flatSeries.DateFetched = DateTime.Now.Date;
_otoDomRepository.AddFlatSeries(flatSeries);
}
