public void Migrate(IRavenfallDbContextProvider db, IEntityRestorePoint restorePoint)
{
try
{
var sw = new Stopwatch();
sw.Start();
var queryBuilder = new QueryBuilder();
var users = restorePoint.Get <User>();
var characters = restorePoint.Get <Character>();
var skills = restorePoint.Get <Skills>();
var marketplaceItems = restorePoint.Get <MarketItem>();
var syntyAppearance = restorePoint.Get <SyntyAppearance>();
var appearances = restorePoint.Get <Appearance>();
var resources = restorePoint.Get <Resources>();
var charStates = restorePoint.Get <CharacterState>();
var charStats = restorePoint.Get <Statistics>();
var invItems = restorePoint.Get <InventoryItem>();
var villages = restorePoint.Get <Village>();
var villageHouses = restorePoint.Get <VillageHouse>();
var failedCount = 0;
using (var con = db.GetConnection())
{
con.Open();
logger.LogInformation("Truncating db...");
var restoreTypes = restorePoint.GetEntityTypes();
foreach (var restoreType in restoreTypes)
{
if (restoreType == typeof(ItemCraftingRequirement))
{
continue;
}
var table = $"[DB_A3551F_ravenfall].[dbo].[{restoreType.Name}]";
try
{
using (var cmd = con.CreateCommand())
{
cmd.CommandText = $"truncate table {table};";
cmd.ExecuteNonQuery();
}
logger.LogInformation($"Migrating {table} data...");
var entities = restorePoint.Get(restoreType);
var queries = BuildInsertQuery(queryBuilder, entities);
foreach (var q in queries)
{
using (var cmd = con.CreateCommand())
{
cmd.CommandText = q;
cmd.ExecuteNonQuery();
}
}
}
catch (Exception exc)
{
logger.LogError($"Failed to truncate table {table}! Aborting migration!! Exc: " + exc);
return;
}
}
con.Close();
}
sw.Stop();
logger.LogInformation($"Data migration inserted {characters.Count} characters, {failedCount} failed inserts and took a total of: " + sw.Elapsed);
}
catch (Exception exc)
{
logger.LogError($"Data migration failed!! " + exc);
}
}
public void MigrateTest(IEntityRestorePoint restorePoint)
{
try
{
var sw = new Stopwatch();
sw.Start();
var queryBuilder = new QueryBuilder();
var users = restorePoint.Get <User>();
var characters = restorePoint.Get <Character>();
var skills = restorePoint.Get <Skills>();
var marketplaceItems = restorePoint.Get <MarketItem>();
var syntyAppearance = restorePoint.Get <SyntyAppearance>();
var appearances = restorePoint.Get <Appearance>();
var resources = restorePoint.Get <Resources>();
var charStates = restorePoint.Get <CharacterState>();
var charStats = restorePoint.Get <Statistics>();
var iitems = restorePoint.Get <InventoryItem>();
IReadOnlyList <InventoryItem> invItems = Merge(iitems);
var villages = restorePoint.Get <Village>();
var villageHouses = restorePoint.Get <VillageHouse>();
var failedCount = 0;
logger?.LogInformation("Migrating user data...");
var index = 0;
foreach (var character in characters)
{
if (!string.IsNullOrEmpty(character.Identifier) &&
int.TryParse(character.Name, out var twitchId))
{
var user = users.FirstOrDefault(x => x.UserId == character.Name);
if (user != null)
{
var otherChars = characters.Where(x => x.UserId == user.Id).ToList();
if (otherChars.Any(x => x.Id != character.Id))
{
continue;
}
}
else
{
continue;
}
}
try
{
var cmdQuery = BuildInsertQuery(
queryBuilder,
character,
users,
marketplaceItems,
skills,
syntyAppearance,
appearances,
resources,
charStates,
charStats,
invItems,
villages,
villageHouses);
//if (results < 7)
//{
// failedCount++;
// logger.LogError($"{character.Name} failed to migrate!!");
//}
}
catch (Exception exc)
{
logger?.LogError($"Failed to migrate player!!: " + exc);
}
++index;
}
sw.Stop();
logger?.LogInformation($"Data migration inserted {characters.Count} characters, {failedCount} failed inserts and took a total of: " + sw.Elapsed);
}
catch (Exception exc)
{
logger?.LogError($"Data migration failed!! " + exc);
}
}
public GameData(
IGameDataBackupProvider backupProvider,
IRavenfallDbContextProvider db,
ILogger <GameData> logger,
IKernel kernel,
IQueryBuilder queryBuilder)
{
try
{
this.db = db;
this.logger = logger;
this.kernel = kernel;
this.queryBuilder = queryBuilder;
this.backupProvider = backupProvider;
var stopWatch = new Stopwatch();
stopWatch.Start();
using (var ctx = this.db.Get())
{
IEntityRestorePoint restorePoint = backupProvider.GetRestorePoint(new[] {
typeof(Appearance),
typeof(SyntyAppearance),
typeof(Character),
typeof(CharacterState),
typeof(InventoryItem),
typeof(User),
typeof(GameSession),
typeof(Village),
typeof(VillageHouse),
typeof(Resources),
typeof(Skills),
typeof(Statistics),
typeof(MarketItem)
});
appearances = new EntitySet <Appearance, Guid>(
restorePoint?.Get <Appearance>() ??
ctx.Appearance.ToList(), i => i.Id);
syntyAppearances = new EntitySet <SyntyAppearance, Guid>(
restorePoint?.Get <SyntyAppearance>() ??
ctx.SyntyAppearance.ToList(), i => i.Id);
characters = new EntitySet <Character, Guid>(
restorePoint?.Get <Character>() ??
ctx.Character.ToList(), i => i.Id);
characters.RegisterLookupGroup(nameof(User), x => x.UserId);
characters.RegisterLookupGroup(nameof(GameSession), x => x.UserIdLock.GetValueOrDefault());
characterStates = new EntitySet <CharacterState, Guid>(
restorePoint?.Get <CharacterState>() ??
ctx.CharacterState.ToList(), i => i.Id);
gameSessions = new EntitySet <GameSession, Guid>(
restorePoint?.Get <GameSession>() ??
ctx.GameSession.ToList(), i => i.Id);
gameSessions.RegisterLookupGroup(nameof(User), x => x.UserId);
// we can still store the game events, but no need to load them on startup as the DB will quickly be filled.
// and take a long time to load
gameEvents = new EntitySet <GameEvent, Guid>(new List <GameEvent>() /*ctx.GameEvent.ToList()*/, i => i.Id);
gameEvents.RegisterLookupGroup(nameof(GameSession), x => x.GameSessionId);
inventoryItems = new EntitySet <InventoryItem, Guid>(
restorePoint?.Get <InventoryItem>() ??
ctx.InventoryItem.ToList(), i => i.Id);
inventoryItems.RegisterLookupGroup(nameof(Character), x => x.CharacterId);
marketItems = new EntitySet <MarketItem, Guid>(
restorePoint?.Get <MarketItem>() ??
ctx.MarketItem.ToList(), i => i.Id);
marketItems.RegisterLookupGroup(nameof(Item), x => x.ItemId);
items = new EntitySet <Item, Guid>(ctx.Item.ToList(), i => i.Id);
npcs = new EntitySet <NPC, Guid>(ctx.NPC.ToList(), i => i.Id);
npcSpawns = new EntitySet <NPCSpawn, Guid>(ctx.NPCSpawn.ToList(), i => i.Id);
npcSpawns.RegisterLookupGroup(nameof(NPC), x => x.NpcId);
npcItemDrops = new EntitySet <NPCItemDrop, Guid>(ctx.NPCItemDrop.ToList(), i => i.Id);
npcItemDrops.RegisterLookupGroup(nameof(NPC), x => x.NpcId);
itemCraftingRequirements = new EntitySet <ItemCraftingRequirement, Guid>(ctx.ItemCraftingRequirement.ToList(), i => i.Id);
itemCraftingRequirements.RegisterLookupGroup(nameof(Item), x => x.ItemId);
//itemCraftingRequirements.RegisterLookupGroup(nameof(ItemCraftingRequirement.ResourceItemId), x => x.ItemId);
clans = new EntitySet <Clan, Guid>(ctx.Clan.ToList(), i => i.Id);
villages = new EntitySet <Village, Guid>(
restorePoint?.Get <Village>() ??
ctx.Village.ToList(), i => i.Id);
villages.RegisterLookupGroup(nameof(User), x => x.UserId);
villageHouses = new EntitySet <VillageHouse, Guid>(
restorePoint?.Get <VillageHouse>() ??
ctx.VillageHouse.ToList(), i => i.Id);
villageHouses.RegisterLookupGroup(nameof(Village), x => x.VillageId);
resources = new EntitySet <Resources, Guid>(
restorePoint?.Get <Resources>() ??
ctx.Resources.ToList(), i => i.Id);
statistics = new EntitySet <Statistics, Guid>(
restorePoint?.Get <Statistics>() ??
ctx.Statistics.ToList(), i => i.Id);
skills = new EntitySet <Skills, Guid>(
restorePoint?.Get <Skills>() ??
ctx.Skills.ToList(), i => i.Id);
users = new EntitySet <User, Guid>(
restorePoint?.Get <User>() ??
ctx.User.ToList(), i => i.Id);
gameClients = new EntitySet <GameClient, Guid>(ctx.GameClient.ToList(), i => i.Id);
Client = gameClients.Entities.First();
entitySets = new IEntitySet[]
{
appearances, syntyAppearances, characters, characterStates,
gameSessions, /*gameEvents, */ inventoryItems, marketItems, items,
resources, statistics, skills, users, gameClients, villages, villageHouses, clans,
npcs, npcSpawns, npcItemDrops
};
}
stopWatch.Stop();
logger.LogDebug($"All database entries loaded in {stopWatch.Elapsed.TotalSeconds} seconds.");
logger.LogDebug("GameData initialized... Starting kernel...");
kernel.Start();
InitializedSuccessful = true;
CreateBackup();
}
catch (Exception exc)
{
InitializedSuccessful = false;
System.IO.File.WriteAllText("ravenfall-error.log", exc.ToString());
}
}