cosmos-sdk/x/crisis/module.go

128 lines
3.1 KiB
Go

package crisis
import (
"encoding/json"
"github.com/gorilla/mux"
"github.com/spf13/cobra"
abci "github.com/tendermint/tendermint/abci/types"
"github.com/tendermint/tendermint/libs/log"
"github.com/cosmos/cosmos-sdk/client/context"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/cosmos/cosmos-sdk/types/module"
"github.com/cosmos/cosmos-sdk/x/crisis/client/cli"
)
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
)
// app module basics object
type AppModuleBasic struct{}
var _ module.AppModuleBasic = AppModuleBasic{}
// module name
func (AppModuleBasic) Name() string {
return ModuleName
}
// register module codec
func (AppModuleBasic) RegisterCodec(cdc *codec.Codec) {
RegisterCodec(cdc)
}
// default genesis state
func (AppModuleBasic) DefaultGenesis() json.RawMessage {
return ModuleCdc.MustMarshalJSON(DefaultGenesisState())
}
// module validate genesis
func (AppModuleBasic) ValidateGenesis(bz json.RawMessage) error {
//TODO
return nil
}
// register rest routes
func (AppModuleBasic) RegisterRESTRoutes(_ context.CLIContext, _ *mux.Router) {}
// get the root tx command of this module
func (AppModuleBasic) GetTxCmd(cdc *codec.Codec) *cobra.Command {
return cli.GetTxCmd(cdc)
}
// get the root query command of this module
func (AppModuleBasic) GetQueryCmd(_ *codec.Codec) *cobra.Command { return nil }
//___________________________
// app module for bank
type AppModule struct {
AppModuleBasic
keeper Keeper
logger log.Logger
}
// NewAppModule creates a new AppModule object
func NewAppModule(keeper Keeper, logger log.Logger) AppModule {
return AppModule{
AppModuleBasic: AppModuleBasic{},
keeper: keeper,
logger: logger,
}
}
// module name
func (AppModule) Name() string {
return ModuleName
}
// register invariants
func (AppModule) RegisterInvariants(_ sdk.InvariantRegistry) {}
// module querier route name
func (AppModule) Route() string {
return RouterKey
}
// module handler
func (am AppModule) NewHandler() sdk.Handler {
return NewHandler(am.keeper)
}
// module querier route name
func (AppModule) QuerierRoute() string { return "" }
// module querier
func (AppModule) NewQuerierHandler() sdk.Querier { return nil }
// module init-genesis
func (am AppModule) InitGenesis(ctx sdk.Context, data json.RawMessage) []abci.ValidatorUpdate {
var genesisState GenesisState
ModuleCdc.MustUnmarshalJSON(data, &genesisState)
InitGenesis(ctx, am.keeper, genesisState)
am.keeper.AssertInvariants(ctx, am.logger)
return []abci.ValidatorUpdate{}
}
// module export genesis
func (am AppModule) ExportGenesis(ctx sdk.Context) json.RawMessage {
gs := ExportGenesis(ctx, am.keeper)
return ModuleCdc.MustMarshalJSON(gs)
}
// module begin-block
func (AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock) sdk.Tags {
return sdk.EmptyTags()
}
// module end-block
func (am AppModule) EndBlock(ctx sdk.Context, _ abci.RequestEndBlock) ([]abci.ValidatorUpdate, sdk.Tags) {
EndBlocker(ctx, am.keeper, am.logger)
return []abci.ValidatorUpdate{}, sdk.EmptyTags()
}