frostfs-node/pkg/network/transport/container/grpc/service.go
Leonard Lyubich c2954aab20 [] transport: Implement gRPC server handlers of API service
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
2020-10-02 11:23:09 +03:00

87 lines
3.1 KiB
Go

package container
import (
"context"
"github.com/nspcc-dev/neofs-api-go/v2/container"
containerGRPC "github.com/nspcc-dev/neofs-api-go/v2/container/grpc"
)
// Server wraps NeoFS API Container service and
// provides gRPC Container service server interface.
type Server struct {
srv container.Service
}
// New creates, initializes and returns Server instance.
func New(c container.Service) *Server {
return &Server{
srv: c,
}
}
// Put converts gRPC PutRequest message and passes it to internal Container service.
func (s *Server) Put(ctx context.Context, req *containerGRPC.PutRequest) (*containerGRPC.PutResponse, error) {
resp, err := s.srv.Put(ctx, container.PutRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.PutResponseToGRPCMessage(resp), nil
}
// Delete converts gRPC DeleteRequest message and passes it to internal Container service.
func (s *Server) Delete(ctx context.Context, req *containerGRPC.DeleteRequest) (*containerGRPC.DeleteResponse, error) {
resp, err := s.srv.Delete(ctx, container.DeleteRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.DeleteResponseToGRPCMessage(resp), nil
}
// Get converts gRPC GetRequest message and passes it to internal Container service.
func (s *Server) Get(ctx context.Context, req *containerGRPC.GetRequest) (*containerGRPC.GetResponse, error) {
resp, err := s.srv.Get(ctx, container.GetRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.GetResponseToGRPCMessage(resp), nil
}
// List converts gRPC ListRequest message and passes it to internal Container service.
func (s *Server) List(ctx context.Context, req *containerGRPC.ListRequest) (*containerGRPC.ListResponse, error) {
resp, err := s.srv.List(ctx, container.ListRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.ListResponseToGRPCMessage(resp), nil
}
// SetExtendedACL converts gRPC SetExtendedACLRequest message and passes it to internal Container service.
func (s *Server) SetExtendedACL(ctx context.Context, req *containerGRPC.SetExtendedACLRequest) (*containerGRPC.SetExtendedACLResponse, error) {
resp, err := s.srv.SetExtendedACL(ctx, container.SetExtendedACLRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.SetExtendedACLResponseToGRPCMessage(resp), nil
}
// GetExtendedACL converts gRPC GetExtendedACLRequest message and passes it to internal Container service.
func (s *Server) GetExtendedACL(ctx context.Context, req *containerGRPC.GetExtendedACLRequest) (*containerGRPC.GetExtendedACLResponse, error) {
resp, err := s.srv.GetExtendedACL(ctx, container.GetExtendedACLRequestFromGRPCMessage(req))
if err != nil {
// TODO: think about how we transport errors through gRPC
return nil, err
}
return container.GetExtendedACLResponseToGRPCMessage(resp), nil
}