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module.go
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module.go
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package dvm
import (
"encoding/json"
"fmt"
"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/furynet/furynetwork/x/dvm/client/cli"
"github.com/furynet/furynetwork/x/dvm/keeper"
"github.com/furynet/furynetwork/x/dvm/types"
)
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
)
// ----------------------------------------------------------------------------
// AppModuleBasic
// ----------------------------------------------------------------------------
// AppModuleBasic implements the AppModuleBasic interface for the module.
type AppModuleBasic struct{ cdc codec.BinaryCodec }
// NewAppModuleBasic creates app module basic object
func NewAppModuleBasic(cdc codec.BinaryCodec) AppModuleBasic { return AppModuleBasic{cdc: cdc} }
// Name returns the module's name.
func (AppModuleBasic) Name() string { return types.ModuleName }
// RegisterCodec registers the codec for the app module basic
func (AppModuleBasic) RegisterCodec(cdc *codec.LegacyAmino) { types.RegisterCodec(cdc) }
// RegisterLegacyAminoCodec registers the lagacy amino codec for the app module basic
func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) { types.RegisterCodec(cdc) }
// RegisterInterfaces registers the module's interface types
func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry) {
types.RegisterInterfaces(reg)
}
// DefaultGenesis returns the module's default genesis state.
func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage {
return cdc.MustMarshalJSON(types.DefaultGenesis())
}
// ValidateGenesis performs genesis state validation for the module.
func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, config client.TxEncodingConfig, bz json.RawMessage) error {
var genState types.GenesisState
if err := cdc.UnmarshalJSON(bz, &genState); err != nil {
return fmt.Errorf("failed to unmarshal %s genesis state: %w", types.ModuleName, err)
}
return genState.Validate()
}
// RegisterRESTRoutes registers the module's REST service handlers.
func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router) {}
// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the module.
func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
}
// GetTxCmd returns the module's root tx command.
func (a AppModuleBasic) GetTxCmd() *cobra.Command { return cli.GetTxCmd() }
// GetQueryCmd returns the module's root query command.
func (AppModuleBasic) GetQueryCmd() *cobra.Command { return cli.GetQueryCmd(types.StoreKey) }
// ----------------------------------------------------------------------------
// AppModule
// ----------------------------------------------------------------------------
// AppModule implements the AppModule interface for the module.
type AppModule struct {
AppModuleBasic
keeper keeper.Keeper
accountKeeper types.AccountKeeper
bankKeeper types.BankKeeper
}
// NewAppModule creates app module basic object
func NewAppModule(
cdc codec.Codec,
keeper keeper.Keeper,
accountKeeper types.AccountKeeper,
bankKeeper types.BankKeeper,
) AppModule {
return AppModule{
AppModuleBasic: NewAppModuleBasic(cdc),
keeper: keeper,
accountKeeper: accountKeeper,
bankKeeper: bankKeeper,
}
}
// Name returns the module's name.
func (am AppModule) Name() string { return am.AppModuleBasic.Name() }
// Route returns the module's message routing key.
func (am AppModule) Route() sdk.Route { return sdk.NewRoute(types.RouterKey, NewHandler(am.keeper)) }
// QuerierRoute returns the module's query routing key.
func (AppModule) QuerierRoute() string { return types.QuerierRoute }
// LegacyQuerierHandler returns the 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.RegisterQueryServer(cfg.QueryServer(), am.keeper)
}
// RegisterInvariants registers the module's invariants.
func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry) {}
// InitGenesis performs the 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 the module's exported genesis state as raw JSON bytes.
func (am AppModule) ExportGenesis(ctx sdk.Context, cdc codec.JSONCodec) json.RawMessage {
genState := ExportGenesis(ctx, am.keeper)
return cdc.MustMarshalJSON(genState)
}
// ConsensusVersion implements ConsensusVersion.
func (AppModule) ConsensusVersion() uint64 { return 1 }
// BeginBlock executes all ABCI BeginBlock logic respective to the module.
func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock) {}
// EndBlock executes all ABCI EndBlock logic respective to the module. It
// returns no validator updates.
func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate {
EndBlocker(ctx, am.keeper)
return []abci.ValidatorUpdate{}
}