114 lines
3.8 KiB
Go
114 lines
3.8 KiB
Go
package genutil
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import (
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"encoding/json"
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"fmt"
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"github.com/gorilla/mux"
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"github.com/grpc-ecosystem/grpc-gateway/runtime"
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"github.com/spf13/cobra"
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abci "github.com/tendermint/tendermint/abci/types"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/codec"
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cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
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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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"github.com/cosmos/cosmos-sdk/x/genutil/types"
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)
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var (
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_ module.AppModuleGenesis = AppModule{}
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_ module.AppModuleBasic = AppModuleBasic{}
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)
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// AppModuleBasic defines the basic application module used by the genutil module.
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type AppModuleBasic struct{}
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// Name returns the genutil module's name.
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func (AppModuleBasic) Name() string {
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return types.ModuleName
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}
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// RegisterLegacyAminoCodec registers the genutil module's types on the given LegacyAmino codec.
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func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
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// RegisterInterfaces registers the module's interface types
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func (b AppModuleBasic) RegisterInterfaces(_ cdctypes.InterfaceRegistry) {}
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// DefaultGenesis returns default genesis state as raw bytes for the genutil
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// module.
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func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
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return cdc.MustMarshalJSON(types.DefaultGenesisState())
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}
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// ValidateGenesis performs genesis state validation for the genutil module.
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func (b AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, txEncodingConfig client.TxEncodingConfig, bz json.RawMessage) error {
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var data types.GenesisState
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if err := cdc.UnmarshalJSON(bz, &data); err != nil {
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return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
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}
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return types.ValidateGenesis(&data, txEncodingConfig.TxJSONDecoder())
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}
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// RegisterRESTRoutes registers the REST routes for the genutil module.
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func (AppModuleBasic) RegisterRESTRoutes(_ client.Context, _ *mux.Router) {}
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// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the genutil module.
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func (AppModuleBasic) RegisterGRPCGatewayRoutes(_ client.Context, _ *runtime.ServeMux) {
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}
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// GetTxCmd returns no root tx command for the genutil module.
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func (AppModuleBasic) GetTxCmd() *cobra.Command { return nil }
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// GetQueryCmd returns no root query command for the genutil module.
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func (AppModuleBasic) GetQueryCmd() *cobra.Command { return nil }
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// AppModule implements an application module for the genutil module.
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type AppModule struct {
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AppModuleBasic
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accountKeeper types.AccountKeeper
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stakingKeeper types.StakingKeeper
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deliverTx deliverTxfn
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txEncodingConfig client.TxEncodingConfig
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}
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// NewAppModule creates a new AppModule object
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func NewAppModule(accountKeeper types.AccountKeeper,
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stakingKeeper types.StakingKeeper, deliverTx deliverTxfn,
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txEncodingConfig client.TxEncodingConfig,
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) module.AppModule {
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return module.NewGenesisOnlyAppModule(AppModule{
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AppModuleBasic: AppModuleBasic{},
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accountKeeper: accountKeeper,
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stakingKeeper: stakingKeeper,
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deliverTx: deliverTx,
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txEncodingConfig: txEncodingConfig,
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})
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}
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// InitGenesis performs genesis initialization for the genutil module. It returns
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// no validator updates.
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func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate {
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var genesisState types.GenesisState
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cdc.MustUnmarshalJSON(data, &genesisState)
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validators, err := InitGenesis(ctx, am.stakingKeeper, am.deliverTx, genesisState, am.txEncodingConfig)
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if err != nil {
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panic(err)
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}
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return validators
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}
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// ExportGenesis returns the exported genesis state as raw bytes for the genutil
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// module.
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func (am AppModule) ExportGenesis(_ sdk.Context, cdc codec.JSONCodec) json.RawMessage {
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return am.DefaultGenesis(cdc)
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}
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// ConsensusVersion implements AppModule/ConsensusVersion.
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func (AppModule) ConsensusVersion() uint64 { return 1 }
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