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module.go
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module.go
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package ibctransfer
import (
"encoding/json"
"github.com/cosmos/cosmos-sdk/client"
cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
"github.com/cosmos/cosmos-sdk/types/module"
bankkeeper "github.com/cosmos/cosmos-sdk/x/bank/keeper"
"github.com/cosmos/ibc-go/v4/modules/apps/transfer"
sdktransferkeeper "github.com/cosmos/ibc-go/v4/modules/apps/transfer/keeper"
channeltypes "github.com/cosmos/ibc-go/v4/modules/core/04-channel/types"
"github.com/cosmos/ibc-go/v4/modules/core/exported"
sdktransfertypes "github.com/cosmos/ibc-go/v4/modules/apps/transfer/types"
"github.com/gorilla/mux"
"github.com/grpc-ecosystem/grpc-gateway/runtime"
"github.com/spf13/cobra"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/Sifchain/sifnode/x/ibctransfer/keeper"
tokenregistrytypes "github.com/Sifchain/sifnode/x/tokenregistry/types"
)
// Type check to ensure the interface is properly implemented
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
)
// AppModuleBasic defines the basic application module.
type AppModuleBasic struct {
cosmosAppModule transfer.AppModule
}
func (am AppModuleBasic) Name() string {
return am.cosmosAppModule.Name()
}
func (am AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) { //nolint
am.cosmosAppModule.RegisterLegacyAminoCodec(cdc)
}
// RegisterInterfaces registers the module's interface types
func (am AppModuleBasic) RegisterInterfaces(registry cdctypes.InterfaceRegistry) {
am.cosmosAppModule.RegisterInterfaces(registry)
}
// DefaultGenesis returns default genesis state as raw bytes for the module.
func (am AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
return am.cosmosAppModule.DefaultGenesis(cdc)
}
// ValidateGenesis performs genesis state validation for the module.
func (am AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
return am.cosmosAppModule.ValidateGenesis(cdc, config, bz)
}
// RegisterRESTRoutes registers the REST routes for the module.
func (am AppModuleBasic) RegisterRESTRoutes(ctx client.Context, rtr *mux.Router) {
am.cosmosAppModule.RegisterRESTRoutes(ctx, rtr)
}
func (am AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
am.cosmosAppModule.RegisterGRPCGatewayRoutes(clientCtx, mux)
}
// GetTxCmd returns the root tx command for the module.
func (am AppModuleBasic) GetTxCmd() *cobra.Command {
// Append local TX cmd to this if required
return am.cosmosAppModule.GetTxCmd()
}
// GetQueryCmd returns no root query command for the module.
func (am AppModuleBasic) GetQueryCmd() *cobra.Command {
// Append local TX cmd to this if required
return am.cosmosAppModule.GetQueryCmd()
}
//____________________________________________________________________________
// AppModule implements an application module for the ibctransfer module.
type AppModule struct {
AppModuleBasic
sdkTransferKeeper sdktransferkeeper.Keeper
whitelistKeeper tokenregistrytypes.Keeper
bankKeeper bankkeeper.Keeper
cdc codec.BinaryCodec
}
func (am AppModule) OnRecvPacket(ctx sdk.Context, packet channeltypes.Packet, _ sdk.AccAddress) exported.Acknowledgement {
return OnRecvPacketWhitelistConvert(ctx, am.sdkTransferKeeper, am.whitelistKeeper, am.bankKeeper, packet)
}
func NewAppModule(sdkTransferKeeper sdktransferkeeper.Keeper, whitelistKeeper tokenregistrytypes.Keeper, bankKeeper bankkeeper.Keeper, cdc codec.BinaryCodec) AppModule {
return AppModule{
AppModuleBasic: AppModuleBasic{
cosmosAppModule: transfer.NewAppModule(sdkTransferKeeper),
},
sdkTransferKeeper: sdkTransferKeeper,
bankKeeper: bankKeeper,
whitelistKeeper: whitelistKeeper,
cdc: cdc,
}
}
// IBC does not support a legacy querier
func (am AppModule) LegacyQuerierHandler(amino *codec.LegacyAmino) sdk.Querier { //nolint
return am.cosmosAppModule.LegacyQuerierHandler(amino)
}
func (am AppModule) RegisterServices(cfg module.Configurator) {
sdktransfertypes.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.sdkTransferKeeper, am.bankKeeper, am.whitelistKeeper))
sdktransfertypes.RegisterQueryServer(cfg.QueryServer(), am.sdkTransferKeeper)
}
// Name returns the dispensation module's name.
func (am AppModule) Name() string {
return am.cosmosAppModule.Name()
}
// RegisterInvariants registers the dispensation module invariants.
func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
am.cosmosAppModule.RegisterInvariants(ir)
}
// Route returns the message routing key for the dispensation module.
func (am AppModule) Route() sdk.Route {
return sdk.NewRoute(sdktransfertypes.RouterKey, nil)
}
// QuerierRoute returns the dispensation module's querier route name.
func (am AppModule) QuerierRoute() string {
return am.cosmosAppModule.QuerierRoute()
}
// InitGenesis performs genesis initialization for the dispensation module. It returns
// no validator updates
func (am AppModule) InitGenesis(ctx sdk.Context, codec codec.JSONCodec, data json.RawMessage) []abci.ValidatorUpdate {
return am.cosmosAppModule.InitGenesis(ctx, codec, data)
}
// ExportGenesis returns the exported genesis state as raw bytes for the dispensation
// module.
func (am AppModule) ExportGenesis(ctx sdk.Context, codec codec.JSONCodec) json.RawMessage {
return am.cosmosAppModule.ExportGenesis(ctx, codec)
}
// BeginBlock returns the begin blocker for the dispensation module.
func (am AppModule) BeginBlock(ctx sdk.Context, req abci.RequestBeginBlock) {
am.cosmosAppModule.BeginBlock(ctx, req)
}
// EndBlock returns the end blocker for the dispensation module. It returns no validator
// updates.
func (am AppModule) EndBlock(ctx sdk.Context, req abci.RequestEndBlock) []abci.ValidatorUpdate {
return am.cosmosAppModule.EndBlock(ctx, req)
}
func (AppModule) ConsensusVersion() uint64 { return 1 }