public async Task ProviderInitTests_RocksDbProvider()
{
var dbProvider = new DbProvider(DbModeHint.Persisted);
var rocksDbFactory = new RocksDbFactory(new DbConfig(), LimboLogs.Instance, Path.Combine(_folderWithDbs, "rocks"));
var initializer = new NdmDbInitializer(new NdmConfig(), dbProvider, rocksDbFactory, new MemDbFactory());
await initializer.Init();
Assert.NotNull(dbProvider.GetDb <IDb>(NdmDbNames.Configs));
Assert.NotNull(dbProvider.GetDb <IDb>(NdmDbNames.EthRequests));
Assert.AreEqual(2, dbProvider.RegisteredDbs.Count());
Assert.IsTrue(dbProvider.GetDb <IDb>(NdmDbNames.Configs) is DbOnTheRocks);
Assert.IsTrue(dbProvider.GetDb <IDb>(NdmDbNames.EthRequests) is DbOnTheRocks);
}
public async Task ProviderInitTests_BeamSyncDbProvider()
{
var syncModeSelector = Substitute.For <ISyncModeSelector>();
var dbProvider = TestMemDbProvider.Init();
var rocksDbFactory = new RocksDbFactory(new DbConfig(), LimboLogs.Instance, Path.Combine(_folderWithDbs, "beam"));
IDbProvider beamSyncDbProvider = new BeamSyncDbProvider(syncModeSelector, dbProvider, new SyncConfig(), LimboLogs.Instance);
var initializer = new NdmDbInitializer(new NdmConfig(), beamSyncDbProvider, rocksDbFactory, new MemDbFactory());
await initializer.Init();
Assert.NotNull(beamSyncDbProvider.GetDb <IDb>(NdmDbNames.Configs));
Assert.NotNull(beamSyncDbProvider.GetDb <IDb>(NdmDbNames.EthRequests));
Assert.IsTrue(beamSyncDbProvider.GetDb <IDb>(NdmDbNames.Configs) is MemDb);
Assert.IsTrue(beamSyncDbProvider.GetDb <IDb>(NdmDbNames.EthRequests) is MemDb);
}
public async Task ProviderInitTests_RpcDbProvider()
{
var dbProvider = new DbProvider(DbModeHint.Persisted);
var rocksDbFactory = new RocksDbFactory(new DbConfig(), LimboLogs.Instance, Path.Combine(_folderWithDbs, "rpc"));
var serializer = Substitute.For <IJsonSerializer>();
var client = Substitute.For <IJsonRpcClient>();
var rpcDbFactory = new RpcDbFactory(new MemDbFactory(), rocksDbFactory, serializer, client, LimboLogs.Instance);
var initializer = new NdmDbInitializer(new NdmConfig(), dbProvider, rpcDbFactory, rpcDbFactory);
await initializer.Init();
dbProvider.RegisterDb("test", new MemDb());
Assert.NotNull(dbProvider.GetDb <IDb>(NdmDbNames.Configs));
Assert.NotNull(dbProvider.GetDb <IDb>(NdmDbNames.EthRequests));
Assert.AreEqual(3, dbProvider.RegisteredDbs.Count());
Assert.IsTrue(dbProvider.GetDb <IDb>(NdmDbNames.Configs) is ReadOnlyDb);
Assert.IsTrue(dbProvider.GetDb <IDb>(NdmDbNames.EthRequests) is ReadOnlyDb);
}
protected async Task PreInitAsync(INdmApi ndmApi)
{
if (ndmApi == null)
{
throw new ArgumentNullException(nameof(ndmApi));
}
IDbProvider?dbProvider = ndmApi.DbProvider;
if (dbProvider == null)
{
throw new ArgumentNullException(nameof(dbProvider));
}
IConfigProvider configProvider = ndmApi.ConfigProvider;
ILogManager logManager = ndmApi.LogManager;
if (!(configProvider.GetConfig <INdmConfig>() is NdmConfig defaultConfig))
{
return;
}
if (!defaultConfig.Enabled)
{
return;
}
if (defaultConfig.StoreConfigInDatabase && string.IsNullOrWhiteSpace(defaultConfig.Id))
{
throw new ArgumentException("NDM config stored in database requires an id.", nameof(defaultConfig.Id));
}
IConfigRepository configRepository;
IEthRequestRepository ethRequestRepository;
switch (defaultConfig.Persistence?.ToLowerInvariant())
{
case "mongo":
ndmApi.MongoProvider = new MongoProvider(configProvider.GetConfig <INdmMongoConfig>(), logManager);
IMongoDatabase?database = ndmApi.MongoProvider.GetDatabase();
if (database == null)
{
throw new ApplicationException("Failed to initialize Mongo database");
}
configRepository = new ConfigMongoRepository(database);
ethRequestRepository = new EthRequestMongoRepository(database);
break;
default:
ndmApi.MongoProvider = NullMongoProvider.Instance;
var ndmDbProvider = new NdmDbInitializer(defaultConfig, ndmApi.DbProvider, ndmApi.RocksDbFactory, ndmApi.MemDbFactory);
await ndmDbProvider.Init();
configRepository = new ConfigRocksRepository(ndmApi.DbProvider.GetDb <IDb>(NdmDbNames.Configs), new NdmConfigDecoder());
ethRequestRepository = new EthRequestRocksRepository(ndmApi.DbProvider.GetDb <IDb>(NdmDbNames.EthRequests),
new EthRequestDecoder());
break;
}
ndmApi.ConfigManager = new ConfigManager(defaultConfig, configRepository);
ndmApi.NdmConfig = await ndmApi.ConfigManager.GetAsync(defaultConfig.Id);
if (ndmApi.NdmConfig is null)
{
ndmApi.NdmConfig = defaultConfig;
if (defaultConfig.StoreConfigInDatabase)
{
await ndmApi.ConfigManager.UpdateAsync((NdmConfig)ndmApi.NdmConfig);
}
}
IWebSocketsModule webSocketsModule = ndmApi.WebSocketsManager !.GetModule("ndm");
ndmApi.NdmNotifier = new NdmNotifier(webSocketsModule);
ndmApi.EthRequestService = new EthRequestService(ndmApi.NdmConfig.FaucetHost, logManager);
string baseDbPath = configProvider.GetConfig <IInitConfig>().BaseDbPath;
ndmApi.BaseDbPath = DbPath = Path.Combine(baseDbPath, ndmApi.NdmConfig.DatabasePath);
await _ndmModule.InitAsync();
if (ndmApi.NdmConfig.FaucetEnabled)
{
// faucet should be separate from NDM? but it uses MongoDB?
// so maybe we could extract Mongo DB beyond NDM? why would it be related?
if (string.IsNullOrWhiteSpace(ndmApi.NdmConfig.FaucetAddress))
{
ndmApi.NdmFaucet = EmptyFaucet.Instance;
_logger.Warn("Faucet cannot be started due to missing faucet address configuration.");
}
else
{
Address faucetAddress = new(ndmApi.NdmConfig.FaucetAddress);
ndmApi.NdmFaucet = new NdmFaucet(
ndmApi.BlockchainBridge,
ethRequestRepository,
faucetAddress,
ndmApi.NdmConfig.FaucetWeiRequestMaxValue,
ndmApi.NdmConfig.FaucetEthDailyRequestsTotalValue,
ndmApi.NdmConfig.FaucetEnabled,
ndmApi.Timestamper,
ndmApi.Wallet,
logManager);
}
}
else
{
ndmApi.NdmFaucet = EmptyFaucet.Instance;
}
ndmApi.ConsumerAddress = string.IsNullOrWhiteSpace(ndmApi.NdmConfig.ConsumerAddress)
? Address.Zero
: new Address(ndmApi.NdmConfig.ConsumerAddress);
ndmApi.ProviderAddress = string.IsNullOrWhiteSpace(ndmApi.NdmConfig.ProviderAddress)
? Address.Zero
: new Address(ndmApi.NdmConfig.ProviderAddress);
await _ndmConsumersModule.Init();
}
