Comments (3)
Sounds good. I'm closing this as I hope you got answers to your questions. Just reach out again if theres any more questions.
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Hi.
If you are doing everything synchronous, the easiest is probably to return the new customer from the save action or do a get on the customer directly after the save has finished. You could just return the version number as well (or just increment version by one), but if there are side effects from the save, you often have to implement the same logic several places which I find to be more trouble than it's worth.
If things are asynchronous things get a bit harder. Then the client need to subscribe to events from the server. This can be done using websockets, signalr or similar tech to get updates as they happen.
I have used both options myself and giving events can be a nice way to notify that something has changed on the server by an other user as well. But it's more work.
Hope this helps a bit.
from cqrslite.
Thank you for the fast reply. We now implemented indeed the "refresh" option. So get the user again and update the field. Just like you would open the page. In this way you don't have to write client business logic for something that the server maybe already have done for you.
in example:
Update lastname of customer => dto object from server will return firstname, lastname and fullname/displayname (first and lastname combined)
We were also thinking about websockets or signalr but in a later fase of the application. Now first other priorities.
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Related Issues (20)
- Concurrency errors HOT 7
- Error EventIdIncorrectException in the new version HOT 2
- Snapshot aggregte returns an aggregate with default values. HOT 8
- Another article about CQRSlite HOT 1
- Where are the query and event handlers being registered? HOT 1
- Not sure if this is a bug or intentional... HOT 3
- Question about events and new commands HOT 4
- How to "rollback" to a specific version? HOT 2
- Are async handlers waited? HOT 1
- Untyped Save<T> when calling from Session HOT 2
- Project maintained?
- Aggregate may change identity during history load HOT 5
- You can no longer return IServiceProvider from ConfigureServices as in Web example from .NET Core 3 HOT 9
- Implement snapshot HOT 4
- DSL for CQRSlite HOT 3
- Service fabric doesn't support GenericHostBuilder HOT 5
- Commands, events and being idempotent? HOT 2
- Entity Framework Problem HOT 6
- Add netstandard2.1 and correct dependencies to match the standards HOT 4
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