public async Task ProcessAsync <TMessage>(TMessage message, Func <TMessage, ISagaContext, Task> onCompleted = null,
Func <TMessage, ISagaContext, Task> onRejected = null, ISagaContext context = null) where TMessage : class
{
var actions = _seeker.Seek <TMessage>().ToList();
Task EmptyHook(TMessage m, ISagaContext ctx) => Task.CompletedTask;
onCompleted ??= EmptyHook;
onRejected ??= EmptyHook;
var sagaTasks = actions
.Select(action => ProcessAsync(message, action, onCompleted, onRejected, context))
.ToList();
await Task.WhenAll(sagaTasks);
}
public async Task ProcessAsync <TMessage>(TMessage message, Func <TMessage, ISagaContext, Task> onCompleted = null,
Func <TMessage, ISagaContext, Task> onRejected = null, ISagaContext context = null) where TMessage : class
{
var actions = _seeker.Seek <TMessage>().ToList();
var sagaTasks = new List <Task>();
Task EmptyHook(TMessage m, ISagaContext ctx) => Task.CompletedTask;
onCompleted = onCompleted ?? EmptyHook;
onRejected = onRejected ?? EmptyHook;
foreach (var action in actions)
{
sagaTasks.Add(ProcessAsync(message, action, onCompleted, onRejected, context));
}
await Task.WhenAll(sagaTasks);
}
private async Task ProcessAsync <TMessage>(Guid?id, TMessage message, ISagaContext context = null) where TMessage : class
{
var actions = _sagaSeeker.Seek <TMessage>().ToList();
var sagaTasks = new List <Task>();
foreach (var action in actions)
{
var sagaType = action.GetType();
var sagaDataType = action
.GetType()
.GetInterfaces()
.First(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(ISaga <>))
.GetGenericArguments()
.First();
sagaTasks.Add(ProcessAsync(id, sagaType, sagaDataType, message, action, context));
}
await Task.WhenAll(sagaTasks);
}