/// <summary>
/// Constructor.
/// </summary>
/// <param name="transactionExecutorFactory">Transaction execution</param>
/// <param name="faucetDataManager">Data manager for faucet.</param>
/// <param name="ethereumAccountBalanceSource">Balance source for Ethereum/ERC20 tokens.</param>
/// <param name="contractInfoRegistry">Registry of contracts.</param>
/// <param name="houseFundingIpWhiteList">IP Whitelist for faucet/funding operations.</param>
/// <param name="executionEnvironment">The Execution Environment.</param>
/// <param name="faucetConfiguration">Faucet configuration.</param>
/// <param name="ethereumAccountManager">Ethereum account manager</param>
/// <param name="logger">Logging.</param>
public FaucetManager(ITransactionExecutorFactory transactionExecutorFactory,
IFaucetDataManager faucetDataManager,
IEthereumAccountBalanceSource ethereumAccountBalanceSource,
IContractInfoRegistry contractInfoRegistry,
IWhiteListedIpAddressIdentifier houseFundingIpWhiteList,
ExecutionEnvironment executionEnvironment,
IFaucetConfiguration faucetConfiguration,
IEthereumAccountManager ethereumAccountManager,
ILogger <FaucetManager> logger)
{
if (contractInfoRegistry == null)
{
throw new ArgumentNullException(nameof(contractInfoRegistry));
}
if (faucetConfiguration == null)
{
throw new ArgumentNullException(nameof(faucetConfiguration));
}
this._faucetDataManager = faucetDataManager ?? throw new ArgumentNullException(nameof(faucetDataManager));
this._ethereumAccountBalanceSource = ethereumAccountBalanceSource ?? throw new ArgumentNullException(nameof(ethereumAccountBalanceSource));
this._transactionExecutorFactory = transactionExecutorFactory ?? throw new ArgumentNullException(nameof(transactionExecutorFactory));
this._fundingWhiteList = houseFundingIpWhiteList ?? throw new ArgumentNullException(nameof(houseFundingIpWhiteList));
this._executionEnvironment = executionEnvironment;
this._ethereumAccountManager = ethereumAccountManager ?? throw new ArgumentNullException(nameof(ethereumAccountManager));
this._nativeCurrencyLimits = new Limits <EthereumAmount>(amountToIssue: faucetConfiguration.NativeCurrencyToGive, faucetConfiguration.NativeCurrencyToGive / 2);
this._tokenCurrencyLimits = new Limits <Token>(amountToIssue: faucetConfiguration.TokenToGive, faucetConfiguration.TokenToGive / 2);
this._logger = logger ?? throw new ArgumentNullException(nameof(logger));
this._tokenContract = (Erc20TokenContractInfo)contractInfoRegistry.FindContractInfo(WellKnownContracts.Token);
this._faucetContract = contractInfoRegistry.FindContractInfo(WellKnownContracts.Faucet);
}
private static void RegisterFaucet(IServiceCollection services,
IFaucetConfiguration faucetConfiguration,
IFaucetBalanceConfiguration faucetBalanceConfiguration,
IHouseBalanceConfiguration houseAlerterConfiguration)
{
services.AddSingleton <IFaucetManager, FaucetManager>();
services.AddSingleton(faucetConfiguration);
services.AddSingleton(faucetBalanceConfiguration);
services.AddSingleton(houseAlerterConfiguration);
}
/// <summary>
/// Configures the Server logic
/// </summary>
/// <param name="services">The services collection to register services in.</param>
/// <param name="faucetConfiguration">Faucet configuration</param>
/// <param name="faucetBalanceConfiguration">Faucet balance configuration</param>
/// <param name="houseAlerterConfiguration">House alerter configuration</param>
public static void Configure(IServiceCollection services,
IFaucetConfiguration faucetConfiguration,
IFaucetBalanceConfiguration faucetBalanceConfiguration,
IHouseBalanceConfiguration houseAlerterConfiguration)
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
RegisterBalances(services);
RegisterPlayers(services);
RegisterFaucet(services: services, faucetConfiguration: faucetConfiguration, faucetBalanceConfiguration: faucetBalanceConfiguration, houseAlerterConfiguration: houseAlerterConfiguration);
RegisterGames(services);
}
/// <summary>
/// Configures the Ethereum Contracts
/// </summary>
/// <param name="services">The services collection to register services in.</param>
/// <param name="faucetConfiguration">Faucet configuration</param>
/// <param name="faucetBalanceConfiguration">Faucet balance configuration</param>
/// <param name="houseAlerterConfiguration">House alerter configuration</param>
public static void Configure(IServiceCollection services,
IFaucetConfiguration faucetConfiguration,
IFaucetBalanceConfiguration faucetBalanceConfiguration,
IHouseBalanceConfiguration houseAlerterConfiguration)
{
if (services == null)
{
throw new ArgumentNullException(nameof(services));
}
services.AddSingleton <IDrainedFaucetAlerter, DrainedFaucetAlerter>();
services.AddSingleton <IHouseAccountAlerter, HouseAccountAlerter>();
services.AddHostedSingletonService <ILowBalanceWatcherService, LowBalanceWatcherService>();
RegisterPlayers(services);
RegisterFaucet(services: services, faucetConfiguration: faucetConfiguration, faucetBalanceConfiguration: faucetBalanceConfiguration, houseAlerterConfiguration: houseAlerterConfiguration);
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="transactionExecutorFactory">Transaction execution</param>
/// <param name="faucetDataManager">Data manager for faucet.</param>
/// <param name="ethereumAccountBalanceSource">Balance source for Ethereum/ERC20 tokens.</param>
/// <param name="contractInfoRegistry">Registry of contracts.</param>
/// <param name="houseFundingIpWhiteList">IP Whitelist for faucet/funding operations.</param>
/// <param name="executionEnvironment">The Execution Environment.</param>
/// <param name="faucetConfiguration">Faucet configuration.</param>
/// <param name="ethereumAccountManager">Ethereum account manager</param>
/// <param name="logger">Logging.</param>
public FaucetManager(ITransactionExecutorFactory transactionExecutorFactory,
IFaucetDataManager faucetDataManager,
IEthereumAccountBalanceSource ethereumAccountBalanceSource,
IContractInfoRegistry contractInfoRegistry,
IWhiteListedIpAddressIdentifier houseFundingIpWhiteList,
ExecutionEnvironment executionEnvironment,
IFaucetConfiguration faucetConfiguration,
IEthereumAccountManager ethereumAccountManager,
ILogger <FaucetManager> logger)
{
if (contractInfoRegistry == null)
{
throw new ArgumentNullException(nameof(contractInfoRegistry));
}
if (faucetConfiguration == null)
{
throw new ArgumentNullException(nameof(faucetConfiguration));
}
this._faucetDataManager = faucetDataManager ?? throw new ArgumentNullException(nameof(faucetDataManager));
this._ethereumAccountBalanceSource = ethereumAccountBalanceSource ?? throw new ArgumentNullException(nameof(ethereumAccountBalanceSource));
this._transactionExecutorFactory = transactionExecutorFactory ?? throw new ArgumentNullException(nameof(transactionExecutorFactory));
this._fundingWhiteList = houseFundingIpWhiteList ?? throw new ArgumentNullException(nameof(houseFundingIpWhiteList));
this._executionEnvironment = executionEnvironment;
this._ethereumAccountManager = ethereumAccountManager;
this._ethToGive = faucetConfiguration.EthToGive;
this._tokenToGiven = faucetConfiguration.TokenToGive;
this._maximumRecipientEthBalance = this._ethToGive / 2;
this._maximumRecipientTokenBalance = this._tokenToGiven / 2;
this._logger = logger ?? throw new ArgumentNullException(nameof(logger));
this._tokenContract = (Erc20TokenContractInfo)contractInfoRegistry.FindContractInfo(WellKnownContracts.Token);
this._faucetContract = contractInfoRegistry.FindContractInfo(WellKnownContracts.Faucet);
}
