[#294] searchsvcv2: Refactor service constructor

Pass required deps as args.

Signed-off-by: Dmitrii Stepanov <d.stepanov@yadro.com>

cmd/frostfs-node/object.go

@@ -346,10 +346,7 @@ func createSearchSvc(c *cfg, keyStorage *util.KeyStorage, traverseGen *util.Trav
 }
 
 func createSearchSvcV2(sSearch *searchsvc.Service, keyStorage *util.KeyStorage) *searchsvcV2.Service {
-	return searchsvcV2.NewService(
-		searchsvcV2.WithInternalService(sSearch),
-		searchsvcV2.WithKeyStorage(keyStorage),
-	)
+	return searchsvcV2.NewService(sSearch, keyStorage)
 }
 
 func createGetService(c *cfg, keyStorage *util.KeyStorage, traverseGen *util.TraverserGenerator,

pkg/services/object/search/v2/service.go

@@ -9,28 +9,15 @@ import (
 
 // Service implements Search operation of Object service v2.
 type Service struct {
-	*cfg
-}
-
-// Option represents Service constructor option.
-type Option func(*cfg)
-
-type cfg struct {
-	svc *searchsvc.Service
-
+	svc        *searchsvc.Service
 	keyStorage *objutil.KeyStorage
 }
 
 // NewService constructs Service instance from provided options.
-func NewService(opts ...Option) *Service {
-	c := new(cfg)
-
-	for i := range opts {
-		opts[i](c)
-	}
-
+func NewService(s *searchsvc.Service, ks *objutil.KeyStorage) *Service {
 	return &Service{
-		cfg: c,
+		svc:        s,
+		keyStorage: ks,
 	}
 }
 
@@ -43,18 +30,3 @@ func (s *Service) Search(req *objectV2.SearchRequest, stream objectSvc.SearchStr
 
 	return s.svc.Search(stream.Context(), *p)
 }
-
-// WithInternalService returns option to set entity
-// that handles request payload.
-func WithInternalService(v *searchsvc.Service) Option {
-	return func(c *cfg) {
-		c.svc = v
-	}
-}
-
-// WithKeyStorage returns option to set local private key storage.
-func WithKeyStorage(ks *objutil.KeyStorage) Option {
-	return func(c *cfg) {
-		c.keyStorage = ks
-	}
-}