56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package morph
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import (
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"fmt"
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"strconv"
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"strings"
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"github.com/nspcc-dev/neo-go/pkg/core/native/nativenames"
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"github.com/nspcc-dev/neo-go/pkg/io"
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"github.com/nspcc-dev/neo-go/pkg/smartcontract/callflag"
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"github.com/nspcc-dev/neo-go/pkg/vm/emit"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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)
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const (
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execFeeParam = "ExecFeeFactor"
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storagePriceParam = "StoragePrice"
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setFeeParam = "FeePerByte"
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)
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func setPolicyCmd(cmd *cobra.Command, args []string) error {
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wCtx, err := newInitializeContext(cmd, viper.GetViper())
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if err != nil {
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return fmt.Errorf("can't to initialize context: %w", err)
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}
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policyHash := wCtx.nativeHash(nativenames.Policy)
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bw := io.NewBufBinWriter()
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for i := range args {
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kv := strings.SplitN(args[i], "=", 2)
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if len(kv) != 2 {
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return fmt.Errorf("invalid parameter format, must be Parameter=Value")
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}
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switch kv[0] {
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case execFeeParam, storagePriceParam, setFeeParam:
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default:
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return fmt.Errorf("parameter must be one of %s, %s and %s", execFeeParam, storagePriceParam, setFeeParam)
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}
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value, err := strconv.ParseUint(kv[1], 10, 32)
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if err != nil {
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return fmt.Errorf("can't parse parameter value '%s': %w", args[1], err)
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}
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emit.AppCall(bw.BinWriter, policyHash, "set"+kv[0], callflag.All, int64(value))
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}
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if err := wCtx.sendCommitteeTx(bw.Bytes(), false); err != nil {
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return err
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}
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return wCtx.awaitTx()
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}
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