105 lines
3.1 KiB
Go
105 lines
3.1 KiB
Go
package genutil
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import (
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"context"
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"encoding/json"
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"fmt"
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abci "github.com/cometbft/cometbft/abci/types"
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"cosmossdk.io/core/appmodule"
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"cosmossdk.io/core/genesis"
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"cosmossdk.io/core/registry"
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"github.com/cosmos/cosmos-sdk/client"
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"github.com/cosmos/cosmos-sdk/codec"
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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.HasName = AppModule{}
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_ module.HasABCIGenesis = AppModule{}
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_ appmodule.AppModule = AppModule{}
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)
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// AppModule implements an application module for the genutil module.
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type AppModule struct {
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cdc codec.Codec
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accountKeeper types.AccountKeeper
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stakingKeeper types.StakingKeeper
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deliverTx genesis.TxHandler
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txEncodingConfig client.TxEncodingConfig
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genTxValidator types.MessageValidator
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}
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// NewAppModule creates a new AppModule object
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func NewAppModule(
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cdc codec.Codec,
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accountKeeper types.AccountKeeper,
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stakingKeeper types.StakingKeeper,
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deliverTx genesis.TxHandler,
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txEncodingConfig client.TxEncodingConfig,
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genTxValidator types.MessageValidator,
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) module.AppModule {
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return AppModule{
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cdc: cdc,
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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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genTxValidator: genTxValidator,
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}
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}
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// IsAppModule implements the appmodule.AppModule interface.
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func (AppModule) IsAppModule() {}
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// Name returns the genutil module's name.
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func (AppModule) Name() string {
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return types.ModuleName
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}
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// DefaultGenesis returns default genesis state as raw bytes for the genutil module.
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func (am AppModule) DefaultGenesis() json.RawMessage {
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return am.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 (am AppModule) ValidateGenesis(bz json.RawMessage) error {
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var data types.GenesisState
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if err := am.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, am.txEncodingConfig.TxJSONDecoder(), am.genTxValidator)
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}
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// InitGenesis performs genesis initialization for the genutil module.
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func (am AppModule) InitGenesis(ctx context.Context, data json.RawMessage) []abci.ValidatorUpdate {
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var genesisState types.GenesisState
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am.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 module.
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func (am AppModule) ExportGenesis(_ context.Context) json.RawMessage {
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return am.DefaultGenesis()
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}
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// GenTxValidator returns the genutil module's genesis transaction validator.
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func (am AppModule) GenTxValidator() types.MessageValidator {
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return am.genTxValidator
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}
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// ConsensusVersion implements HasConsensusVersion
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func (AppModule) ConsensusVersion() uint64 { return 1 }
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// RegisterInterfaces implements module.AppModule.
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func (AppModule) RegisterInterfaces(registry.LegacyRegistry) {}
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