chore: move the go code into a subfolder

apps/api/internal/v2/system/mirror/started.go

@@ -0,0 +1,68 @@
+package mirror
+
+import (
+	"github.com/zitadel/zitadel/internal/v2/eventstore"
+	"github.com/zitadel/zitadel/internal/zerrors"
+)
+
+type startedPayload struct {
+	// Destination is the name of the database data are mirrored to
+	Destination string `json:"destination"`
+	// Either Instances or System needs to be set
+	Instances []string `json:"instances,omitempty"`
+	System    bool     `json:"system,omitempty"`
+}
+
+const StartedType = eventTypePrefix + "started"
+
+type StartedEvent eventstore.Event[startedPayload]
+
+var _ eventstore.TypeChecker = (*StartedEvent)(nil)
+
+func (e *StartedEvent) ActionType() string {
+	return StartedType
+}
+
+func StartedEventFromStorage(event *eventstore.StorageEvent) (e *StartedEvent, _ error) {
+	if event.Type != e.ActionType() {
+		return nil, zerrors.ThrowInvalidArgument(nil, "MIRRO-bwB9l", "Errors.Invalid.Event.Type")
+	}
+
+	payload, err := eventstore.UnmarshalPayload[startedPayload](event.Payload)
+	if err != nil {
+		return nil, err
+	}
+
+	return &StartedEvent{
+		StorageEvent: event,
+		Payload:      payload,
+	}, nil
+}
+
+func NewStartedSystemCommand(destination string) *eventstore.Command {
+	return newStartedCommand(&startedPayload{
+		Destination: destination,
+		System:      true,
+	})
+}
+
+func NewStartedInstancesCommand(destination string, instances []string) (*eventstore.Command, error) {
+	if len(instances) == 0 {
+		return nil, zerrors.ThrowInvalidArgument(nil, "MIRRO-8YkrE", "Errors.Mirror.NoInstances")
+	}
+	return newStartedCommand(&startedPayload{
+		Destination: destination,
+		Instances:   instances,
+	}), nil
+}
+
+func newStartedCommand(payload *startedPayload) *eventstore.Command {
+	return &eventstore.Command{
+		Action: eventstore.Action[any]{
+			Creator:  Creator,
+			Type:     StartedType,
+			Revision: 1,
+			Payload:  *payload,
+		},
+	}
+}