internal Keg AttachEntities(Keg kegItem)
{
if (kegItem != null && kegItem.kegSizeId != null)
{
var kegSize = KegSizes.Find(ks => ks.id == kegItem.kegSizeId).FirstOrDefault();
kegItem.kegSize = kegSize;
}
if (kegItem != null && kegItem.beerId != null)
{
var beer = Beers.Find(b => b.id == kegItem.beerId).FirstOrDefault();
beer = AttachEntities(beer);
kegItem.beer = beer;
}
return(kegItem);
}
internal IEnumerable <Keg> AttachEntities(IEnumerable <Keg> kegList)
{
//Load KegSizes
var kegSizeIdsToLoad = kegList.Select(k => k.kegSizeId).Distinct().ToList();
var kegSizes = KegSizes.Find(ks => kegSizeIdsToLoad.Contains(ks.id)).ToList();
//Load Beers
var beerIdsToLoad = kegList.Select(k => k.beerId).Distinct().ToList();
var beers = Beers.Find(b => beerIdsToLoad.Contains(b.id)).ToList();
beers = AttachEntities(beers).ToList();
kegList.ToList().ForEach(k => {
if (k.beerId != null)
{
var beer = beers.FirstOrDefault(b => b.id == k.beerId);
k.beer = beer;
}
if (k.kegSizeId != null)
{
k.kegSize = kegSizes.FirstOrDefault(ks => ks.id == k.kegSizeId);
}
});
return(kegList);
}
public KegSize Update(KegSize item)
{
//UpdateOne if need performance
KegSizes.ReplaceOne(b => b.id == item.id, item);
return(item);
}
public KegSize GetById(string id)
{
var KegSizeItem = KegSizes.Find(b => b.id == id).FirstOrDefault();
return(KegSizeItem);
}
public IEnumerable <KegSize> GetAll()
{
var KegSizeList = KegSizes.Find(b => true).ToList();
return(KegSizeList);
}
public string Delete(KegSize item)
{
KegSizes.DeleteOne(b => b.id == item.id);
return(item.id);
}
public KegSize Create(KegSize item)
{
item.id = Guid.NewGuid().ToString();
KegSizes.InsertOne(item);
return(item);
}
