Andrey Vorobyev

Unique field validation

7

refers to https://github.com/adrai/node-cqrs-domain/issues/70, https://github.com/adrai/node-cqrs-domain/issues/91 Hi, I have the similar question: how to make checks for uniqueness in domain? I tried to check it using eventDenormalizer by saving unique values (emails)...

How to handle errors thrown from defineCommand / defineEvent handlers?

9

Hi! For example: ```javascript export = domain.defineEvent({}, (data, aggregate) => { aggregate.set('balance', data.balance); aggregate.set('value', data.value); throw new FakeError(); // unhandled, something went wrong or TypeError }); ``` how to handle...

calling getItems() on ArrayType instance throws exception

1

## Expected Behavior Method `getItems()` on `ArrayType` instance should return any object of `TypeInterface` For example for RAML spec like: ``` ... types: Cats: type: object[] items: properties: name: string...

How to make compensation if something went wrong during current saga step execution

3

Hi. For example, on step 3 of my saga I sent a new command 'createTicket' but ticket microservice rejected it and thrown Error, I logged it and now want to...