public static void Run()
{
InitializeItems()
.ContinueWith(_ => ReadItems())
.ContinueWith(_ => DevelopmentSiloHost.WaitForInteraction())
.Wait();
}
public static void Run()
{
SetupCatalog()
.ContinueWith(_ => ReadCatalog())
.ContinueWith(_ => DevelopmentSiloHost.WaitForInteraction())
.Wait();
}
private static void PrintBalance(BankAccountStateMachineBalance balance)
{
Console.WriteLine(balance.Match(() => "Zero Balance",
_ => $"Active Balance: {_.Value}",
_ => $"Overdrawn Balance: {_.Value}"));
DevelopmentSiloHost.WaitForInteraction();
}
private static async Task ShowAccountState(IBankAccountGrain accountGrain)
{
var bankAccountState = await accountGrain.GetState();
var history = await accountGrain.GetEvents();
Console.WriteLine(bankAccountState.Balance);
foreach (var item in history)
{
Console.WriteLine(item);
}
DevelopmentSiloHost.WaitForInteraction();
}
public static async Task Run()
{
var accountAggregateGrain =
GrainClient.GrainFactory.GetGrain <IBankAccountAggregateGrain>(Constants.BankAccountAggregateGrainId);
var accountGrains =
Constants.BankAccountGrainIds.Select(id => GrainClient.GrainFactory.GetGrain <IBankAccountGrain>(id))
.ToList();
// register the account grains with the aggregate
foreach (var accountGrain in accountGrains)
{
await accountAggregateGrain.RegisterGrain(accountGrain);
}
// run a set of operations...
foreach (var accountGrain in accountGrains.Take(10))
{
await accountGrain.CreditAmount(100.0M);
}
//...and see the aggregate value updated consequently
var totalBalance = await accountAggregateGrain.GetAggregateValue();
Console.WriteLine($"Total Balance (should be 10 * 100) {totalBalance.Value.Balance}");
// run another set of operations...
foreach (var accountGrain in accountGrains.Take(10))
{
await accountGrain.CreditAmount(100.0M);
}
// ...and see the aggregate value accumulate
totalBalance = await accountAggregateGrain.GetAggregateValue();
Console.WriteLine($"Total Balance (should be 10 * 100 * 2) {totalBalance.Value.Balance}");
DevelopmentSiloHost.WaitForInteraction();
}
