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delete.go
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delete.go
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package nameserver
import (
"context"
"encoding/json"
"github.com/containerd/containerd/errdefs"
api "github.com/ehazlett/stellar/api/services/nameserver/v1"
ptypes "github.com/gogo/protobuf/types"
"github.com/sirupsen/logrus"
)
func (s *service) Delete(ctx context.Context, req *api.DeleteRequest) (*ptypes.Empty, error) {
c, err := s.client(s.agent.Self().Address)
if err != nil {
return empty, err
}
defer c.Close()
kvs, err := c.Datastore().Search(dsNameserverBucketName, req.Name)
if err != nil {
err = errdefs.FromGRPC(err)
if !errdefs.IsNotFound(err) {
return nil, err
}
}
for _, kv := range kvs {
var records []*api.Record
if err := json.Unmarshal(kv.Value, &records); err != nil {
return nil, err
}
for _, record := range records {
if record.Type == req.Type {
logrus.Debugf("nameserver: deleting record %s %s", record.Type, record.Name)
if err := c.Datastore().Delete(dsNameserverBucketName, req.Name, true); err != nil {
return empty, err
}
}
}
}
return empty, nil
}