private static void DeleteWorld(VaultContext vaultContext, World world)
{
vaultContext.ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.NoTracking;
List <Type> typeJobs = new List <Type>
{
typeof(User),
typeof(UserLog),
typeof(Command),
typeof(CurrentBuilding),
typeof(CurrentVillage),
typeof(CurrentVillageSupport),
typeof(CurrentArmy),
typeof(CommandArmy),
typeof(CurrentPlayer),
typeof(EnemyTribe),
typeof(IgnoredReport),
typeof(Report),
typeof(ReportArmy),
typeof(ReportBuilding),
typeof(Transaction),
typeof(Village),
typeof(Player),
typeof(Ally),
typeof(Conquer),
typeof(AccessGroup)
};
Console.WriteLine("Deleting non-trivial datatypes...");
Console.WriteLine("Deleting UserUploadHistory entries...");
vaultContext.UserUploadHistory.RemoveRange(vaultContext.UserUploadHistory.Where(h => h.U.WorldId == world.Id));
vaultContext.SaveChanges();
var numJobsDone = 0;
String JobsProgressMessage() => $"Deleting data for {world.Hostname} (id={world.Id}) ({numJobsDone}/{typeJobs.Count} done)";
using (var dataProgressBar = new ProgressBar(typeJobs.Count, JobsProgressMessage()))
{
foreach (var type in typeJobs)
{
using (var jobProgressBar = dataProgressBar.Spawn(1, ""))
{
Console.Out.Flush();
Thread.Sleep(100);
DeleteForWorld(vaultContext, jobProgressBar, type, world.Id);
}
numJobsDone++;
dataProgressBar.Tick(JobsProgressMessage());
}
}
Console.WriteLine("Deleting world settings...");
if (world.WorldSettings != null)
{
vaultContext.Remove(world.WorldSettings);
vaultContext.SaveChanges();
}
Console.WriteLine("Deleting world...");
vaultContext.Remove(world);
vaultContext.SaveChanges();
Console.WriteLine("Deleted all data for {0}.", world.Hostname);
vaultContext.ChangeTracker.QueryTrackingBehavior = QueryTrackingBehavior.TrackAll;
}
