[FIX] Storage implement the Surveyee interface

internal/broker/service.go

@@ -157,11 +157,7 @@ func NewService(ctx context.Context, cfg *config.Config) (s *Service, err error)
 	s.surveyor = survey.New(s.pubsub, s.cluster)
 	s.presence = presence.New(s, s.pubsub, s.surveyor, s.subscriptions)
 	if s.cluster != nil {
-		if s.storage.Name() == ssdstore.Name() {
-			s.surveyor.HandleFunc(s.presence, ssdstore)
-		} else if s.storage.Name() == memstore.Name() {
-			s.surveyor.HandleFunc(s.presence, memstore)
-		}
+		s.surveyor.HandleFunc(s.storage)
 	}
 
 	// Create a new cipher from the licence provided

internal/provider/storage/memory_test.go

@@ -117,7 +117,7 @@ func TestInMemory_Query(t *testing.T) {
 		if tc.gathered == nil {
 			s.survey = nil
 		} else {
-			s.survey = survey(func(string, []byte) (message.Awaiter, error) {
+			s.survey = surveyFunc(func(string, []byte) (message.Awaiter, error) {
 				return &mockAwaiter{f: func(_ time.Duration) [][]byte { return [][]byte{tc.gathered} }}, nil
 			})
 		}

internal/provider/storage/ssd_test.go

@@ -128,7 +128,7 @@ func TestSSD_QuerySurveyed(t *testing.T) {
 			if tc.gathered == nil {
 				s.survey = nil
 			} else {
-				s.survey = survey(func(string, []byte) (message.Awaiter, error) {
+				s.survey = surveyFunc(func(string, []byte) (message.Awaiter, error) {
 					return &mockAwaiter{f: func(_ time.Duration) [][]byte { return [][]byte{tc.gathered} }}, nil
 				})
 			}

internal/provider/storage/storage.go

@@ -22,6 +22,7 @@ import (
 	"github.com/emitter-io/config"
 	"github.com/emitter-io/emitter/internal/message"
 	"github.com/emitter-io/emitter/internal/security"
+	"github.com/emitter-io/emitter/internal/service/survey"
 )
 
 var (
@@ -37,6 +38,7 @@ const (
 type Storage interface {
 	config.Provider
 	io.Closer
+	survey.Surveyee
 
 	// Store is used to store a message, the SSID provided must be a full SSID
 	// SSID, where first element should be a contract ID. The time resolution
@@ -139,3 +141,8 @@ func (s *Noop) Query(ssid message.Ssid, from, until time.Time, startFromID messa
 func (s *Noop) Close() error {
 	return nil
 }
+
+// OnSurvey handles an incoming cluster lookup request.
+func (s *Noop) OnSurvey(surveyType string, payload []byte) ([]byte, bool) {
+	return []byte{}, true
+}

internal/provider/storage/storage_test.go

@@ -24,9 +24,9 @@ import (
 	"github.com/stretchr/testify/assert"
 )
 
-type survey func(string, []byte) (message.Awaiter, error)
+type surveyFunc func(string, []byte) (message.Awaiter, error)
 
-func (s survey) Query(q string, b []byte) (message.Awaiter, error) {
+func (s surveyFunc) Query(q string, b []byte) (message.Awaiter, error) {
 	return s(q, b)
 }
 

internal/service/pubsub/subscribe_test.go

@@ -184,3 +184,7 @@ func (s *buggyStore) Query(ssid message.Ssid, from, until time.Time, startFromID
 func (s *buggyStore) Close() error {
 	return errors.New("not working")
 }
+
+func (s *buggyStore) OnSurvey(surveyType string, payload []byte) ([]byte, bool) {
+	return []byte{}, true
+}