event

type Emitter ¶

type Emitter struct {
	// contains filtered or unexported fields
}

Implements the Source interface, embed it in your own entities to enable functions such as `Store` and `Unwrap`.

I really like this solution because it does not poluate the domain stuff by exposing methods on entities. You have to explicitly ask for it.

type Event ¶

type Event bus.Signal

Event triggered by main aggregates.

func Unwrap(s Source) []Event

type Source ¶

type Source interface {
	// contains filtered or unexported methods
}

Represents an event source which contains events before dispatching. Methods are unexported to avoid polluting the domain entities with those considerations for external clients.

You may use `Store` and `Unwrap` to manipulate a struct which embed an `Emitter`.