public static void RemoveFeelings(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer, string trackUri)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
dictionary[partyGoer.GetId()].RemoveAll(p => p.Equals(trackUri));
}
}
public bool DoesUserLikeTrack(PartyGoer partyGoer, string trackUri)
{
if (_usersLikedTracks.ContainsKey(partyGoer.GetId()))
{
return(_usersLikedTracks[partyGoer.GetId()].Contains(trackUri));
}
return(false);
}
public static List <string> GetUsersTracks(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
return(dictionary[partyGoer.GetId()]);
}
else
{
return(new List <string>());
}
}
public static void AddFeelings(this Dictionary <string, List <string> > dictionary, PartyGoer partyGoer, string trackUri)
{
if (dictionary.ContainsKey(partyGoer.GetId()))
{
dictionary[partyGoer.GetId()].TryAdd(trackUri);
}
else
{
dictionary.Add(partyGoer.GetId(), new List <string> {
trackUri
});
}
}
