frostfs-node/pkg/services/container/executor.go

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package container
import (
"context"
"fmt"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/container"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/services/util/response"
)
type ServiceExecutor interface {
Put(context.Context, *session.Token, *container.PutRequestBody) (*container.PutResponseBody, error)
Delete(context.Context, *session.Token, *container.DeleteRequestBody) (*container.DeleteResponseBody, error)
Get(context.Context, *container.GetRequestBody) (*container.GetResponseBody, error)
List(context.Context, *container.ListRequestBody) (*container.ListResponseBody, error)
SetExtendedACL(context.Context, *session.Token, *container.SetExtendedACLRequestBody) (*container.SetExtendedACLResponseBody, error)
GetExtendedACL(context.Context, *container.GetExtendedACLRequestBody) (*container.GetExtendedACLResponseBody, error)
}
type executorSvc struct {
Server
exec ServiceExecutor
respSvc *response.Service
}
// NewExecutionService wraps ServiceExecutor and returns Container Service interface.
func NewExecutionService(exec ServiceExecutor, respSvc *response.Service) Server {
return &executorSvc{
exec: exec,
respSvc: respSvc,
}
}
func (s *executorSvc) Put(ctx context.Context, req *container.PutRequest) (*container.PutResponse, error) {
meta := req.GetMetaHeader()
for origin := meta.GetOrigin(); origin != nil; origin = meta.GetOrigin() {
meta = origin
}
respBody, err := s.exec.Put(ctx, meta.GetSessionToken(), req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute Put request: %w", err)
}
resp := new(container.PutResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}
func (s *executorSvc) Delete(ctx context.Context, req *container.DeleteRequest) (*container.DeleteResponse, error) {
meta := req.GetMetaHeader()
for origin := meta.GetOrigin(); origin != nil; origin = meta.GetOrigin() {
meta = origin
}
respBody, err := s.exec.Delete(ctx, meta.GetSessionToken(), req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute Delete request: %w", err)
}
resp := new(container.DeleteResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}
func (s *executorSvc) Get(ctx context.Context, req *container.GetRequest) (*container.GetResponse, error) {
respBody, err := s.exec.Get(ctx, req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute Get request: %w", err)
}
resp := new(container.GetResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}
func (s *executorSvc) List(ctx context.Context, req *container.ListRequest) (*container.ListResponse, error) {
respBody, err := s.exec.List(ctx, req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute List request: %w", err)
}
resp := new(container.ListResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}
func (s *executorSvc) SetExtendedACL(ctx context.Context, req *container.SetExtendedACLRequest) (*container.SetExtendedACLResponse, error) {
meta := req.GetMetaHeader()
for origin := meta.GetOrigin(); origin != nil; origin = meta.GetOrigin() {
meta = origin
}
respBody, err := s.exec.SetExtendedACL(ctx, meta.GetSessionToken(), req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute SetEACL request: %w", err)
}
resp := new(container.SetExtendedACLResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}
func (s *executorSvc) GetExtendedACL(ctx context.Context, req *container.GetExtendedACLRequest) (*container.GetExtendedACLResponse, error) {
respBody, err := s.exec.GetExtendedACL(ctx, req.GetBody())
if err != nil {
return nil, fmt.Errorf("could not execute GetEACL request: %w", err)
}
resp := new(container.GetExtendedACLResponse)
resp.SetBody(respBody)
s.respSvc.SetMeta(resp)
return resp, nil
}