params

README

Params module

Usage

(Tx) Proposal parameter change

// Input arguments
paramChangeMsg := types.ParamChangeMsg{
    Title: "Staking param change",
    Description: "update max validators",
    Changes: []string{
        `{
            "subspace": "staking",
            "key": "MaxValidators",
            "value": 105
        }`,
    },
    Deposit: "1000",
}

// Input json file
paramChangeMsg := types.ParamChangeMsg{
    JsonFilePath: "./proposal.json"
}

txbytes, err := xplac.ParamChange(paramChangeMsg).CreateAndSignTx()
res, err := xplac.Broadcast(txbytes)

(Query) Query params by using subspace

subspaceMsg := types.SubspaceMsg{
    Subspace: "staking",
    Key: "MaxValidators",
}

res, err := xplac.QuerySubspace(subspaceMsg).Query()

Documentation

Index

• Constants
• func MakeProposalParamChangeMsg(paramChangeMsg types.ParamChangeMsg, privKey key.PrivateKey, ...) (govtypes.MsgSubmitProposal, error)
• func MakeQueryParamsSubspaceMsg(subspaceMsg types.SubspaceMsg) (paramsproposal.QueryParamsRequest, error)
• func NewCoreModule() core.CoreModule
• func QueryParams(i core.QueryClient) (string, error)
• type ParamsExternal
  • func NewParamsExternal(xplac provider.XplaClient) (e ParamsExternal)
  • func (e ParamsExternal) ParamChange(paramChangeMsg types.ParamChangeMsg) provider.XplaClient
  • func (e ParamsExternal) QuerySubspace(subspaceMsg types.SubspaceMsg) provider.XplaClient

Constants

const (
	ParamsModule                     = "params"
	ParamsProposalParamChangeMsgType = "proposal-param-change"
	ParamsQuerySubpsaceMsgType       = "params-subspace"
)

Functions

func MakeProposalParamChangeMsg

func MakeProposalParamChangeMsg(paramChangeMsg types.ParamChangeMsg, privKey key.PrivateKey, encodingConfig params.EncodingConfig) (govtypes.MsgSubmitProposal, error)

(Tx) make msg - param change

func MakeQueryParamsSubspaceMsg

func MakeQueryParamsSubspaceMsg(subspaceMsg types.SubspaceMsg) (paramsproposal.QueryParamsRequest, error)

(Query) make msg - subspace

func NewCoreModule

func NewCoreModule() core.CoreModule

func QueryParams

func QueryParams(i core.QueryClient) (string, error)

Query client for params module.

Types

type ParamsExternal

type ParamsExternal struct {
	Xplac provider.XplaClient
}

func NewParamsExternal

func NewParamsExternal(xplac provider.XplaClient) (e ParamsExternal)

func (ParamsExternal) ParamChange

func (e ParamsExternal) ParamChange(paramChangeMsg types.ParamChangeMsg) provider.XplaClient

Submit a parameter change proposal.

func (ParamsExternal) QuerySubspace

func (e ParamsExternal) QuerySubspace(subspaceMsg types.SubspaceMsg) provider.XplaClient

Query for raw parameters by subspace and key.