frostfs-s3-gw/api/layer/container.go
Evgeniy Kulikov 7deeb68d47 [#25] Migrate layer to NeoFS API v2
Naive migration, without any tries to start application

closes #25

Signed-off-by: Evgeniy Kulikov <kim@nspcc.ru>
2020-10-19 04:04:37 +03:00

122 lines
2.6 KiB
Go

package layer
import (
"context"
"time"
"github.com/nspcc-dev/neofs-api-go/pkg/client"
"github.com/nspcc-dev/neofs-api-go/pkg/container"
"github.com/nspcc-dev/neofs-s3-gate/api"
"github.com/nspcc-dev/neofs-s3-gate/auth"
"go.uber.org/zap"
)
type (
BucketInfo struct {
Name string
CID *container.ID
Created time.Time
}
ListObjectsParams struct {
Bucket string
Prefix string
Token string
Delimiter string
MaxKeys int
}
)
func (n *layer) containerInfo(ctx context.Context, cid *container.ID) (*BucketInfo, error) {
rid := api.GetRequestID(ctx)
bearer, err := auth.GetBearerToken(ctx)
if err != nil {
n.log.Error("could not receive bearer token",
zap.Stringer("cid", cid),
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
_ = bearer
cli, tkn, err := n.prepareClient(ctx)
if err != nil {
n.log.Error("could not prepare client",
zap.Stringer("cid", cid),
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
res, err := cli.GetContainer(ctx, cid, client.WithSession(tkn))
if err != nil {
n.log.Error("could not fetch container",
zap.Stringer("cid", cid),
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
_ = res
return &BucketInfo{
CID: cid,
Name: cid.String(), // should be fetched from container.Attributes
Created: time.Time{}, // should be fetched from container.Attributes
}, nil
}
func (n *layer) containerList(ctx context.Context) ([]BucketInfo, error) {
rid := api.GetRequestID(ctx)
bearer, err := auth.GetBearerToken(ctx)
if err != nil {
n.log.Error("could not receive bearer token",
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
_ = bearer
cli, tkn, err := n.prepareClient(ctx)
if err != nil {
n.log.Error("could not prepare client",
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
// own, err := GetOwnerID(bearer)
// if err != nil {
// n.log.Error("could not fetch owner id",
// zap.String("request_id", rid),
// zap.Error(err))
// return nil, err
// }
res, err := cli.ListContainers(ctx, tkn.OwnerID(), client.WithSession(tkn))
if err != nil {
n.log.Error("could not fetch container",
zap.String("request_id", rid),
zap.Error(err))
return nil, err
}
list := make([]BucketInfo, 0, len(res))
for _, cid := range res {
info, err := n.containerInfo(ctx, cid)
if err != nil {
n.log.Error("could not fetch container info",
zap.String("request_id", rid),
zap.Error(err))
continue
}
list = append(list, *info)
}
return list, nil
}