IEnumerable <WriteModel <MongoMtgDeck> > CreateDeckUpdatePlan(IDictionary <string, MongoMtgDeck> internalDecks, IEnumerable <IMtgDeck> externalDecks)
{
var plan = new LinkedList <WriteModel <MongoMtgDeck> >();
foreach (var externalDeck in externalDecks)
{
if (internalDecks.ContainsKey(externalDeck.Name))
{
var internalDeck = internalDecks[externalDeck.Name];
if (DifferencesExist(internalDeck, externalDeck))
{
var mongoDeck = MongoMtgDeck.FromMtgDeck(externalDeck);
mongoDeck._id = internalDeck._id;
var replaceOneFilter = _filter.Eq("_id", mongoDeck._id);
var newPlan = new ReplaceOneModel <MongoMtgDeck>(
replaceOneFilter,
mongoDeck
);
plan.AddLast(newPlan);
}
}
else
{
var newPlan = new InsertOneModel <MongoMtgDeck>(MongoMtgDeck.FromMtgDeck(externalDeck));
plan.AddLast(newPlan);
}
}
return(plan);
}
public void UpdateAllDecks(IEnumerable <IMtgDeck> externalDecks)
{
database.DropCollection(MongoCollection);
EnsureCollectionExists(database);
var mongoCards = externalDecks.Select(externalDeck => { var deck = MongoMtgDeck.FromMtgDeck(externalDeck); deck.id = CreateUniqueIdForDeck(deck); return(deck); });
collection.InsertMany(mongoCards);
}
