frostfs-node/cmd/frostfs-adm/internal/modules/morph/policy.go

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package morph
import (
"bytes"
"fmt"
"strconv"
"strings"
"text/tabwriter"
commonCmd "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/internal/common"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/invoker"
"github.com/nspcc-dev/neo-go/pkg/rpcclient/policy"
"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
"github.com/nspcc-dev/neo-go/pkg/vm/emit"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const (
execFeeParam = "ExecFeeFactor"
storagePriceParam = "StoragePrice"
setFeeParam = "FeePerByte"
)
func setPolicyCmd(cmd *cobra.Command, args []string) error {
wCtx, err := newInitializeContext(cmd, viper.GetViper())
if err != nil {
return fmt.Errorf("can't to initialize context: %w", err)
}
bw := io.NewBufBinWriter()
for i := range args {
k, v, found := strings.Cut(args[i], "=")
if !found {
return fmt.Errorf("invalid parameter format, must be Parameter=Value")
}
switch k {
case execFeeParam, storagePriceParam, setFeeParam:
default:
return fmt.Errorf("parameter must be one of %s, %s and %s", execFeeParam, storagePriceParam, setFeeParam)
}
value, err := strconv.ParseUint(v, 10, 32)
if err != nil {
return fmt.Errorf("can't parse parameter value '%s': %w", args[1], err)
}
emit.AppCall(bw.BinWriter, policy.Hash, "set"+k, callflag.All, int64(value))
}
if err := wCtx.sendCommitteeTx(bw.Bytes(), false); err != nil {
return err
}
return wCtx.awaitTx()
}
func dumpPolicyCmd(cmd *cobra.Command, _ []string) error {
c, err := getN3Client(viper.GetViper())
commonCmd.ExitOnErr(cmd, "can't create N3 client:", err)
inv := invoker.New(c, nil)
policyContract := policy.NewReader(inv)
execFee, err := policyContract.GetExecFeeFactor()
commonCmd.ExitOnErr(cmd, "can't get execution fee factor:", err)
feePerByte, err := policyContract.GetFeePerByte()
commonCmd.ExitOnErr(cmd, "can't get fee per byte:", err)
storagePrice, err := policyContract.GetStoragePrice()
commonCmd.ExitOnErr(cmd, "can't get storage price:", err)
buf := bytes.NewBuffer(nil)
tw := tabwriter.NewWriter(buf, 0, 2, 2, ' ', 0)
_, _ = tw.Write([]byte(fmt.Sprintf("Execution Fee Factor:\t%d (int)\n", execFee)))
_, _ = tw.Write([]byte(fmt.Sprintf("Fee Per Byte:\t%d (int)\n", feePerByte)))
_, _ = tw.Write([]byte(fmt.Sprintf("Storage Price:\t%d (int)\n", storagePrice)))
_ = tw.Flush()
cmd.Print(buf.String())
return nil
}