/// <summary>
/// Used for adding games to the internal list
/// </summary>
public bool AddGame(Model.Game newGame)
{
bool wasGameAdded = false;
if (newGame != null)
{
//Make sure a game has a unique id
if (newGame.Id == Guid.Empty)
{
newGame.Id = Guid.NewGuid();
}
datastore.Games.Add(newGame.Clone());
wasGameAdded = true;
}
return(wasGameAdded);
}
/// <summary>
/// Update a game with new changes
/// </summary>
public bool UpdateGame(Model.Game game)
{
bool wasGameupdated = false;
if (game != null)
{
var gameFromStore = datastore.Games.Where(x => x.Id == game.Id).SingleOrDefault();
if (gameFromStore != null)
{
datastore.Games.Remove(gameFromStore);
AddGame(game);
gameFromStore = game;
wasGameupdated = true;
UnsavedChanges = true;
}
}
return(wasGameupdated);
}
/// <summary>
/// Remove a game from the internal list
/// </summary>
/// <exception cref="InvalidOperationException">thrown when the game to delete is not found</exception>
public bool RemoveGame(Model.Game game)
{
bool wasGameRemoved = false;
if (game != null)
{
var gameToRemove = datastore.Games.Where(x => x.Id == game.Id).SingleOrDefault();
if (gameToRemove != null)
{
datastore.Games.Remove(gameToRemove);
wasGameRemoved = true;
}
else
{
throw new InvalidOperationException("Game was not found in internal game list");
}
}
return(wasGameRemoved);
}