protected bool DoSaveBiota(ShardDbContext context, Biota biota)
{
SetBiotaPopulatedCollections(biota);
Exception firstException = null;
retry:
try
{
context.SaveChanges();
if (firstException != null)
{
log.Debug($"[DATABASE] DoSaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} retry succeeded after initial exception of: {firstException.GetFullMessage()}");
}
return(true);
}
catch (Exception ex)
{
if (firstException == null)
{
firstException = ex;
goto retry;
}
// Character name might be in use or some other fault
log.Error($"[DATABASE] DoSaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed first attempt with exception: {firstException.GetFullMessage()}");
log.Error($"[DATABASE] DoSaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed second attempt with exception: {ex.GetFullMessage()}");
return(false);
}
}
/// <summary>
/// Default is formed from: input.Id.ToString("X8") + " " + name
/// </summary>
public string GetDefaultFileName(Biota input)
{
var result = input.Id.ToString("X8");
var name = input.GetProperty(PropertyString.Name);
if (!String.IsNullOrWhiteSpace(name))
{
result += " " + name;
}
return(result + ".sql");
}
private void SetEphemeralValues()
{
// TODO we shouldn't be auto setting properties that come from our weenie by default
BaseDescriptionFlags |= ObjectDescriptionFlag.Door;
if (!DefaultOpen)
{
CurrentMotionState = motionStateClosed;
IsOpen = false;
//Ethereal = false;
}
else
{
CurrentMotionState = motionStateOpen;
IsOpen = true;
//Ethereal = true;
}
IsLocked = Biota.GetProperty(PropertyBool.Locked) ?? false;
ResetInterval = Biota.GetProperty(PropertyFloat.ResetInterval) ?? 30.0f;
ResistLockpick = Biota.GetProperty(PropertyInt.ResistLockpick) ?? 0;
LockCode = Biota.GetProperty(PropertyString.LockCode) ?? "";
// If we had the base weenies this would be the way to go
////if (DefaultLocked)
//// IsLocked = true;
////else
//// IsLocked = false;
// But since we don't know what doors were DefaultLocked, let's assume for now that any door that starts Locked should default as such.
if (IsLocked ?? false)
{
DefaultLocked = true;
}
movementOpen.ForwardCommand = (uint)MotionCommand.On;
movementClosed.ForwardCommand = (uint)MotionCommand.Off;
if (UseRadius < 2)
{
UseRadius = 2;
}
}
public bool SaveBiota(Biota biota, ReaderWriterLockSlim rwLock)
{
if (BiotaContexts.TryGetValue(biota, out var cachedContext))
{
rwLock.EnterReadLock();
try
{
SetBiotaPopulatedCollections(biota);
Exception firstException = null;
retry:
try
{
cachedContext.SaveChanges();
if (firstException != null)
{
log.Debug($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} retry succeeded after initial exception of: {firstException.GetFullMessage()}");
}
return(true);
}
catch (Exception ex)
{
if (firstException == null)
{
firstException = ex;
goto retry;
}
// Character name might be in use or some other fault
log.Error($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed first attempt with exception: {firstException}");
log.Error($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed second attempt with exception: {ex}");
return(false);
}
}
finally
{
rwLock.ExitReadLock();
}
}
var context = new ShardDbContext();
BiotaContexts.Add(biota, context);
rwLock.EnterReadLock();
try
{
SetBiotaPopulatedCollections(biota);
context.Biota.Add(biota);
Exception firstException = null;
retry:
try
{
context.SaveChanges();
if (firstException != null)
{
log.Debug($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} retry succeeded after initial exception of: {firstException.GetFullMessage()}");
}
return(true);
}
catch (Exception ex)
{
if (firstException == null)
{
firstException = ex;
goto retry;
}
// Character name might be in use or some other fault
log.Error($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed first attempt with exception: {firstException}");
log.Error($"SaveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed second attempt with exception: {ex}");
return(false);
}
}
finally
{
rwLock.ExitReadLock();
}
}
public override bool RemoveBiota(Biota biota, ReaderWriterLockSlim rwLock)
{
if (BiotaContexts.TryGetValue(biota, out var cachedContext))
{
BiotaContexts.Remove(biota);
rwLock.EnterReadLock();
try
{
cachedContext.Biota.Remove(biota);
Exception firstException = null;
retry:
try
{
cachedContext.SaveChanges();
if (firstException != null)
{
log.Debug($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} retry succeeded after initial exception of: {firstException.GetFullMessage()}");
}
return(true);
}
catch (Exception ex)
{
if (firstException == null)
{
firstException = ex;
goto retry;
}
// Character name might be in use or some other fault
log.Error($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed first attempt with exception: {firstException}");
log.Error($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed second attempt with exception: {ex}");
return(false);
}
}
finally
{
rwLock.ExitReadLock();
cachedContext.Dispose();
}
}
if (!ObjectGuid.IsPlayer(biota.Id))
{
using (var context = new ShardDbContext())
{
var existingBiota = context.Biota
.AsNoTracking()
.FirstOrDefault(r => r.Id == biota.Id);
if (existingBiota == null)
{
return(true);
}
rwLock.EnterWriteLock();
try
{
context.Biota.Remove(biota);
Exception firstException = null;
retry:
try
{
context.SaveChanges();
if (firstException != null)
{
log.Debug($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} retry succeeded after initial exception of: {firstException.GetFullMessage()}");
}
return(true);
}
catch (Exception ex)
{
if (firstException == null)
{
firstException = ex;
goto retry;
}
// Character name might be in use or some other fault
log.Error($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed first attempt with exception: {firstException}");
log.Error($"[DATABASE] RemoveBiota 0x{biota.Id:X8}:{biota.GetProperty(PropertyString.Name)} failed second attempt with exception: {ex}");
return(false);
}
}
finally
{
rwLock.ExitWriteLock();
}
}
}
// If we got here, the biota didn't come from the database through this class.
// Most likely, it doesn't exist in the database, so, no need to remove.
return(true);
}
public uint?GetProperty(PropertyInstanceId property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}
public double?GetProperty(PropertyFloat property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}
public bool?GetProperty(PropertyBool property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}
public string GetProperty(PropertyString property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}
public long?GetProperty(PropertyInt64 property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}
public int?GetProperty(PropertyInt property)
{
return(Biota.GetProperty(property, BiotaDatabaseLock));
}