0g-chain/x/evmutil/module.go
Draco Li 0c7e357f10
Remove x/bridge & setup migration skeletion (#1295)
* add eip712 ante

* minor cleanup

* eip712 integration test with bridge conversion

* fix issues

* update bridge module

* merge bridge module convert logic

* update eip712 tests & update deps

* remove v17 migrations

* remove v17 migrations

* fix genesis test

* fix erc20 to coin tx

* remove eth check

* clean up imports

* remove

* fix evmutil cli

* remove bridge comments

* address feedback

* rename mint method

* add transfer checks for locking & unlocking funds

* fix gas

* increase gas even more

* kava-11 upgrade-handler + evmutil migrations

* add savings & earn module

* committee migration draft

* use ethermint with migrations

* fix evm migration issues

* remove bridge module

* remove savings module

* remove bridge module

* update ethermint

* enable stability migration

* fix store issues

* fix committee migration issues

* fix committee cli examples

* remove unneeded inplace migrations
2022-09-01 16:20:37 -04:00

169 lines
5.3 KiB
Go

package evmutil
import (
"context"
"encoding/json"
"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/client"
"github.com/cosmos/cosmos-sdk/codec"
cdctypes "github.com/cosmos/cosmos-sdk/codec/types"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
"github.com/kava-labs/kava/x/evmutil/client/cli"
"github.com/kava-labs/kava/x/evmutil/keeper"
"github.com/kava-labs/kava/x/evmutil/types"
)
// ConsensusVersion defines the current module consensus version.
const ConsensusVersion = 1
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
)
// ----------------------------------------------------------------------------
// AppModuleBasic
// ----------------------------------------------------------------------------
// AppModuleBasic app module basics object
type AppModuleBasic struct{}
func NewAppModuleBasic() AppModuleBasic {
return AppModuleBasic{}
}
// Name get module name
func (AppModuleBasic) Name() string {
return types.ModuleName
}
// Registers legacy amino codec
func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {}
// RegisterInterfaces registers the module's interface types
func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry) {
types.RegisterInterfaces(reg)
}
// DefaultGenesis default genesis state
func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
gs := types.DefaultGenesisState()
return cdc.MustMarshalJSON(gs)
}
// ValidateGenesis module validate genesis
func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
var gs types.GenesisState
err := cdc.UnmarshalJSON(bz, &gs)
if err != nil {
return err
}
return gs.Validate()
}
// RegisterRESTRoutes registers evmutil module's REST service handlers.
func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router) {}
// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for evmutil module.
func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
if err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)); err != nil {
panic(err)
}
}
// GetTxCmd returns evmutil module's root tx command.
func (a AppModuleBasic) GetTxCmd() *cobra.Command {
return cli.GetTxCmd()
}
// GetQueryCmd returns evmutil module's root query command.
func (AppModuleBasic) GetQueryCmd() *cobra.Command {
return cli.GetQueryCmd()
}
// ----------------------------------------------------------------------------
// AppModule
// ----------------------------------------------------------------------------
// AppModule implements the AppModule interface for evmutil module.
type AppModule struct {
AppModuleBasic
keeper keeper.Keeper
bankKeeper types.BankKeeper
}
// NewAppModule creates a new AppModule object
func NewAppModule(keeper keeper.Keeper, bankKeeper types.BankKeeper) AppModule {
return AppModule{
AppModuleBasic: NewAppModuleBasic(),
keeper: keeper,
bankKeeper: bankKeeper,
}
}
// Name returns evmutil module's name.
func (am AppModule) Name() string {
return am.AppModuleBasic.Name()
}
// Route returns evmutil module's message route.
func (am AppModule) Route() sdk.Route { return sdk.Route{} }
// QuerierRoute returns evmutil module's query routing key.
func (AppModule) QuerierRoute() string { return "" }
// LegacyQuerierHandler returns evmutil module's Querier.
func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sdk.Querier {
return nil
}
// RegisterServices registers a GRPC query service to respond to the
// module-specific GRPC queries.
func (am AppModule) RegisterServices(cfg module.Configurator) {
types.RegisterMsgServer(cfg.MsgServer(), keeper.NewMsgServerImpl(am.keeper))
types.RegisterQueryServer(cfg.QueryServer(), keeper.NewQueryServerImpl(am.keeper))
}
// RegisterInvariants registers evmutil module's invariants.
func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
keeper.RegisterInvariants(ir, am.bankKeeper, am.keeper)
}
// InitGenesis performs evmutil module's genesis initialization It returns
// no validator updates.
func (am AppModule) InitGenesis(ctx sdk.Context, cdc codec.JSONCodec, gs json.RawMessage) []abci.ValidatorUpdate {
var genState types.GenesisState
// Initialize global index to index in genesis state
cdc.MustUnmarshalJSON(gs, &genState)
InitGenesis(ctx, am.keeper, &genState)
return []abci.ValidatorUpdate{}
}
// ExportGenesis returns evmutil module's exported genesis state as raw JSON bytes.
func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
gs := ExportGenesis(ctx, am.keeper)
return cdc.MustMarshalJSON(gs)
}
// ConsensusVersion implements ConsensusVersion.
func (AppModule) ConsensusVersion() uint64 { return ConsensusVersion }
// BeginBlock executes all ABCI BeginBlock logic respective to evmutil module.
func (am AppModule) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) {}
// EndBlock executes all ABCI EndBlock logic respective to evmutil module. It
// returns no validator updates.
func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate {
return []abci.ValidatorUpdate{}
}