public async Task Handle(PaymentCompleted @event, CancellationToken cancellationToken)
{
var payment = await querySession.LoadAsync<Payment>(@event.PaymentId);
var externalEvent = PaymentFinalized.Create(
@event.PaymentId,
payment!.OrderId,
payment.Amount,
@event.CompletedAt
);
await eventBus.Publish(externalEvent);
}
public async Task Handle(PaymentDiscarded @event, CancellationToken cancellationToken)
{
var payment = await querySession.LoadAsync <Payment>(@event.PaymentId, cancellationToken);
var externalEvent = PaymentFailed.Create(
@event.PaymentId,
payment !.OrderId,
payment.Amount,
@event.DiscardedAt,
PaymentFailReason.Discarded
);
await eventBus.Publish(externalEvent);
}
public async Task <IActionResult> GetBook(Guid Id)
{
using (IQuerySession session = this.DocumentStore.QuerySession())
{
return(Ok(await session.LoadAsync <Book>(Id)));
}
}
public static async Task <SpecialUsages> Create(UserStarted started, IQuerySession session)
{
var user = await session.LoadAsync <User>(started.UserId);
return(new SpecialUsages {
UserName = user?.UserName
});
}
public async Task <MyAggregate> Create(UserStarted @event, IQuerySession session, CancellationToken cancellation)
{
var user = await session.LoadAsync <User>(@event.UserId, cancellation);
return(new MyAggregate
{
Created = user.UserName
});
}
public static Task <User> get_user_id(
string id,
// Gets passed in by Jasper at runtime
IQuerySession session,
// Gets passed in by Jasper at runtime
ILogger <User> logger)
{
logger.LogDebug("I loaded a user");
return(session.LoadAsync <User>(id));
}
public async Task LoadByIdAsync(IQuerySession session, CancellationToken token = default(CancellationToken))
{
var userId = Guid.NewGuid();
// Load a single document identified by a Guid
var user = await session.LoadAsync <User>(userId, token);
// There's an overload of Load for integers and longs
var doc = await session.LoadAsync <IntDoc>(15, token);
// Another overload for documents identified by strings
var doc2 = await session.LoadAsync <StringDoc>("Hank", token);
// Load multiple documents by a group of ids
var users = await session.LoadManyAsync <User>(token, Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid());
var ids = new Guid[] { Guid.NewGuid(), Guid.NewGuid(), Guid.NewGuid() };
// If you already have an array of id values
var users2 = await session.LoadManyAsync <User>(token, ids);
}
public async Task Handle(CartConfirmed @event, CancellationToken cancellationToken)
{
var cart = await querySession.LoadAsync <Cart>(@event.CartId, cancellationToken);
var externalEvent = CartFinalized.Create(
@event.CartId,
cart.ClientId,
cart.ProductItems.ToList(),
cart.TotalPrice,
@event.ConfirmedAt
);
await eventBus.Publish(externalEvent);
}
public async Task <ApplicationSettings> GetApplicationSettings(CancellationToken cancellationToken)
{
if (_memoryCache.TryGetValue(AppSettings, out ApplicationSettings? applicationSettings))
{
return(applicationSettings !);
}
using IQuerySession querySession = _documentStore.QuerySession();
ApplicationSettingsData?applicationSettingsData =
await querySession.LoadAsync <ApplicationSettingsData>(AppSettings, cancellationToken);
applicationSettings = Map(applicationSettingsData ?? new ApplicationSettingsData());
return(applicationSettings);
}
public async Task Apply(UserUpdated @event, MyAggregate aggregate, IQuerySession session)
{
var user = await session.LoadAsync <User>(@event.UserId);
aggregate.UpdatedBy = user.UserName;
}
public static Task <User> get_user_id(string id, IQuerySession session)
{
return(session.LoadAsync <User>(id));
}
public Task <Issue> Get(Guid issueId)
{
return(_session.LoadAsync <Issue>(issueId));
}
public Task <User> get_user_id(string id)
{
_logger.LogDebug("I loaded a user");
return(_session.LoadAsync <User>(id));
}
public Task <T> LoadAsync <T>(string id, CancellationToken token = new CancellationToken())
{
return(_querySession.LoadAsync <T>(id, token));
}
// SAMPLE: ResourceEndpoints
public Task <Invoice> get_invoice_async(string invoiceId, IQuerySession session)
{
return(session.LoadAsync <Invoice>(invoiceId));
}
public Task <TSaga> Load(Guid correlationId)
{
return(_session.LoadAsync <TSaga>(correlationId));
}