frostfs-node/cmd/frostfs-adm/internal/modules/morph/nns/helper.go

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package nns
import (
client "git.frostfs.info/TrueCloudLab/frostfs-contract/rpcclient/nns"
"git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/modules/morph/helper"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/management"
"github.com/nspcc-dev/neo-go/pkg/util"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
func getRPCClient(cmd *cobra.Command) (*client.Contract, *helper.LocalActor, util.Uint160) {
v := viper.GetViper()
c, err := helper.GetN3Client(v)
commonCmd.ExitOnErr(cmd, "unable to create NEO rpc client: %w", err)
ac, err := helper.NewLocalActor(cmd, c)
commonCmd.ExitOnErr(cmd, "can't create actor: %w", err)
r := management.NewReader(ac.Invoker)
nnsCs, err := helper.GetContractByID(r, 1)
commonCmd.ExitOnErr(cmd, "can't get NNS contract state: %w", err)
return client.New(ac, nnsCs.Hash), ac, nnsCs.Hash
}