public static Game RetrieveGame(int gameId)
{
Game game = null;
try
{
game = GameAccessor.RetrieveGame(gameId);
}
catch (Exception)
{
throw;
}
return(game);
}
public static bool DeleteGame(int gameId)
{
bool result = false;
try
{
var game = GameAccessor.RetrieveGame(gameId);
GameAccessor.DeleteGame(gameId);
ConsoleManager.VerifyConsole(game.Console);
DeveloperManager.VerifyDeveloper(game.Developer);
PublisherManager.VerifyPublisher(game.Publisher);
}
catch
{
throw;
}
return(result);
}
public static bool UpdateGame(Game oldGame, Game newGame)
{
bool result = false;
try
{
if (GameAccessor.RetrieveGame(oldGame.Id) != oldGame)
{
throw new ApplicationException("Game has been updated since last retrieval!");
}
else
{
if (!DeveloperManager.UpdateDeveloper(newGame.Developer))
{
throw new ApplicationException("Developer failed to update!");
}
if (!ConsoleManager.UpdateConsole(newGame.Console))
{
throw new ApplicationException("Console failed to update!");
}
if (!PublisherManager.UpdatePublisher(newGame.Publisher))
{
throw new ApplicationException("Publisher failed to update!");
}
result = 1 == GameAccessor.UpdateGame(oldGame, newGame);
ConsoleManager.VerifyConsole(oldGame.Console);
DeveloperManager.VerifyDeveloper(oldGame.Developer);
PublisherManager.VerifyPublisher(oldGame.Publisher);
}
}
catch
{
throw;
}
return(result);
}