155 lines
4.6 KiB
Go
155 lines
4.6 KiB
Go
package ibc
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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/spf13/cobra"
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abci "github.com/tendermint/tendermint/abci/types"
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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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client "github.com/cosmos/cosmos-sdk/x/ibc/02-client"
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connection "github.com/cosmos/cosmos-sdk/x/ibc/03-connection"
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channel "github.com/cosmos/cosmos-sdk/x/ibc/04-channel"
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ibctmtypes "github.com/cosmos/cosmos-sdk/x/ibc/07-tendermint/types"
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localhosttypes "github.com/cosmos/cosmos-sdk/x/ibc/09-localhost/types"
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commitmenttypes "github.com/cosmos/cosmos-sdk/x/ibc/23-commitment/types"
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"github.com/cosmos/cosmos-sdk/x/ibc/client/cli"
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"github.com/cosmos/cosmos-sdk/x/ibc/client/rest"
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"github.com/cosmos/cosmos-sdk/x/ibc/types"
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)
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// TODO: AppModuleSimulation
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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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// AppModuleBasic defines the basic application module used by the ibc module.
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type AppModuleBasic struct{}
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var _ module.AppModuleBasic = AppModuleBasic{}
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// Name returns the ibc 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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// RegisterCodec registers the ibc module's types for the given codec.
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func (AppModuleBasic) RegisterCodec(cdc *codec.Codec) {
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client.RegisterCodec(cdc)
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connection.RegisterCodec(cdc)
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channel.RegisterCodec(cdc)
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ibctmtypes.RegisterCodec(cdc)
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localhosttypes.RegisterCodec(cdc)
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commitmenttypes.RegisterCodec(cdc)
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}
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// DefaultGenesis returns default genesis state as raw bytes for the ibc
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// module.
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func (AppModuleBasic) DefaultGenesis(_ codec.JSONMarshaler) json.RawMessage {
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return nil
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}
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// ValidateGenesis performs genesis state validation for the ibc module.
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func (AppModuleBasic) ValidateGenesis(cdc codec.JSONMarshaler, bz json.RawMessage) error {
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var gs GenesisState
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if err := cdc.UnmarshalJSON(bz, &gs); err != nil {
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return fmt.Errorf("failed to unmarshal %s genesis state: %w", ModuleName, err)
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}
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return gs.Validate()
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}
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// RegisterRESTRoutes registers the REST routes for the ibc module.
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func (AppModuleBasic) RegisterRESTRoutes(ctx context.CLIContext, rtr *mux.Router) {
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rest.RegisterRoutes(ctx, rtr, StoreKey)
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}
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// GetTxCmd returns the root tx command for the ibc 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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// GetQueryCmd returns no root query command for the ibc module.
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func (AppModuleBasic) GetQueryCmd(cdc *codec.Codec) *cobra.Command {
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return cli.GetQueryCmd(QuerierRoute, cdc)
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}
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// AppModule implements an application module for the ibc module.
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type AppModule struct {
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AppModuleBasic
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keeper *Keeper
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}
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// NewAppModule creates a new AppModule object
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func NewAppModule(k *Keeper) AppModule {
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return AppModule{
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keeper: k,
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}
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}
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// Name returns the ibc module's name.
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func (AppModule) Name() string {
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return ModuleName
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}
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// RegisterInvariants registers the ibc module invariants.
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func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
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// TODO:
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}
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// Route returns the message routing key for the ibc module.
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func (AppModule) Route() string {
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return RouterKey
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}
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// NewHandler returns an sdk.Handler for the ibc module.
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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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// QuerierRoute returns the ibc module's 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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// NewQuerierHandler returns the ibc module sdk.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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// InitGenesis performs genesis initialization for the ibc module. It returns
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// no validator updates.
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func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONMarshaler, bz json.RawMessage) []abci.ValidatorUpdate {
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var gs GenesisState
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err := cdc.UnmarshalJSON(bz, &gs)
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if err != nil {
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panic(fmt.Sprintf("failed to unmarshal %s genesis state: %s", ModuleName, err))
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}
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InitGenesis(ctx, *am.keeper, gs)
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return []abci.ValidatorUpdate{}
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}
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// ExportGenesis returns the exported genesis state as raw bytes for the ibc
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// module.
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func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONMarshaler) json.RawMessage {
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return cdc.MustMarshalJSON(ExportGenesis(ctx, *am.keeper))
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}
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// BeginBlock returns the begin blocker for the ibc module.
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func (am AppModule) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
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client.BeginBlocker(ctx, am.keeper.ClientKeeper)
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}
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// EndBlock returns the end blocker for the ibc module. It returns no validator
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// updates.
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func (am AppModule) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.ValidatorUpdate {
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return []abci.ValidatorUpdate{}
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}
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