169 lines
4.5 KiB
Go
169 lines
4.5 KiB
Go
package staking
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import (
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"encoding/json"
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"github.com/gorilla/mux"
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"github.com/spf13/cobra"
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flag "github.com/spf13/pflag"
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abci "github.com/tendermint/tendermint/abci/types"
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cfg "github.com/tendermint/tendermint/config"
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"github.com/tendermint/tendermint/crypto"
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"github.com/cosmos/cosmos-sdk/client/context"
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"github.com/cosmos/cosmos-sdk/codec"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/module"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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"github.com/cosmos/cosmos-sdk/x/staking/client/cli"
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"github.com/cosmos/cosmos-sdk/x/staking/client/rest"
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"github.com/cosmos/cosmos-sdk/x/staking/types"
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)
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var (
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_ module.AppModule = AppModule{}
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_ module.AppModuleBasic = AppModuleBasic{}
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)
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// app module basics object
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type AppModuleBasic struct{}
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var _ module.AppModuleBasic = AppModuleBasic{}
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// module name
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func (AppModuleBasic) Name() string {
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return ModuleName
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}
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// register module codec
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func (AppModuleBasic) RegisterCodec(cdc *codec.Codec) {
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RegisterCodec(cdc)
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}
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// default genesis state
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func (AppModuleBasic) DefaultGenesis() json.RawMessage {
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return ModuleCdc.MustMarshalJSON(DefaultGenesisState())
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}
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// module validate genesis
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func (AppModuleBasic) ValidateGenesis(bz json.RawMessage) error {
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var data GenesisState
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err := ModuleCdc.UnmarshalJSON(bz, &data)
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if err != nil {
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return err
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}
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return ValidateGenesis(data)
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}
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// register rest routes
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func (AppModuleBasic) RegisterRESTRoutes(ctx context.CLIContext, rtr *mux.Router) {
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rest.RegisterRoutes(ctx, rtr)
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}
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// get the root tx command of this module
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func (AppModuleBasic) GetTxCmd(cdc *codec.Codec) *cobra.Command {
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return cli.GetTxCmd(StoreKey, cdc)
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}
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// get the root query command of this module
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func (AppModuleBasic) GetQueryCmd(cdc *codec.Codec) *cobra.Command {
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return cli.GetQueryCmd(StoreKey, cdc)
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}
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//_____________________________________
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// extra helpers
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// CreateValidatorMsgHelpers - used for gen-tx
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func (AppModuleBasic) CreateValidatorMsgHelpers(ipDefault string) (
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fs *flag.FlagSet, nodeIDFlag, pubkeyFlag, amountFlag, defaultsDesc string) {
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return cli.CreateValidatorMsgHelpers(ipDefault)
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}
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// PrepareFlagsForTxCreateValidator - used for gen-tx
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func (AppModuleBasic) PrepareFlagsForTxCreateValidator(config *cfg.Config, nodeID,
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chainID string, valPubKey crypto.PubKey) {
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cli.PrepareFlagsForTxCreateValidator(config, nodeID, chainID, valPubKey)
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}
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// BuildCreateValidatorMsg - used for gen-tx
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func (AppModuleBasic) BuildCreateValidatorMsg(cliCtx context.CLIContext,
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txBldr authtypes.TxBuilder) (authtypes.TxBuilder, sdk.Msg, error) {
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return cli.BuildCreateValidatorMsg(cliCtx, txBldr)
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}
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// app module
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type AppModule struct {
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AppModuleBasic
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keeper Keeper
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fcKeeper types.FeeCollectionKeeper
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distrKeeper types.DistributionKeeper
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accKeeper types.AccountKeeper
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}
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// NewAppModule creates a new AppModule object
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func NewAppModule(keeper Keeper, fcKeeper types.FeeCollectionKeeper,
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distrKeeper types.DistributionKeeper, accKeeper types.AccountKeeper) AppModule {
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return AppModule{
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AppModuleBasic: AppModuleBasic{},
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keeper: keeper,
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fcKeeper: fcKeeper,
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distrKeeper: distrKeeper,
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accKeeper: accKeeper,
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}
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}
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// module name
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func (AppModule) Name() string {
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return ModuleName
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}
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// register invariants
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func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
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RegisterInvariants(ir, am.keeper, am.fcKeeper, am.distrKeeper, am.accKeeper)
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}
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// module message route name
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func (AppModule) Route() string {
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return RouterKey
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}
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// module handler
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func (am AppModule) NewHandler() sdk.Handler {
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return NewHandler(am.keeper)
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}
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// module querier route name
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func (AppModule) QuerierRoute() string {
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return QuerierRoute
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}
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// module querier
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func (am AppModule) NewQuerierHandler() sdk.Querier {
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return NewQuerier(am.keeper)
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}
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// module init-genesis
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func (am AppModule) InitGenesis(ctx sdk.Context, data json.RawMessage) []abci.ValidatorUpdate {
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var genesisState GenesisState
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ModuleCdc.MustUnmarshalJSON(data, &genesisState)
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return InitGenesis(ctx, am.keeper, am.accKeeper, genesisState)
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}
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// module export genesis
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func (am AppModule) ExportGenesis(ctx sdk.Context) json.RawMessage {
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gs := ExportGenesis(ctx, am.keeper)
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return ModuleCdc.MustMarshalJSON(gs)
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}
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// module begin-block
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func (AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock) sdk.Tags {
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return sdk.EmptyTags()
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}
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// module end-block
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func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) ([]abci.ValidatorUpdate, sdk.Tags) {
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return EndBlocker(ctx, am.keeper)
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}
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