public static MiddlewaresChain BuildFullChain(IServiceProvider serviceProvider, params ExecuteSagaDelegate[] executeDelegates)
{
MiddlewaresChain actions = new MiddlewaresChain();
foreach (var item in beforeSetMiddlewares)
{
actions.Add(new NextMiddleware(serviceProvider, item, null));
}
foreach (var executeDelegate in executeDelegates)
{
actions.Add(new NextMiddleware(serviceProvider, null, executeDelegate));
}
foreach (var item in afterGetMiddlewares)
{
actions.Add(new NextMiddleware(serviceProvider, item, null));
}
for (var i = 0; i < actions.Count - 1; i++)
{
var action = actions[i];
var nextAction = actions[i + 1];
action.Next = nextAction;
}
return(actions);
}
public static async Task ExecuteAfterRequestCallbacks(IServiceProvider serviceProvider, ISaga saga, Exception ex)
{
var scopeFactory = serviceProvider.GetRequiredService <IServiceScopeFactory>();
using var scope = scopeFactory.CreateScope();
using var beforeStartCallbackExecuter = new AfterRequestCallbackExecuter(
afterRequestCallbacks, scope.ServiceProvider, ex);
MiddlewaresChain middlewaresChain = Middlewares.BuildSimpleChain(
scope.ServiceProvider,
beforeStartCallbackExecuter.Execute);
await Middlewares.ExecuteChain(
middlewaresChain,
saga, null, null);
}