/
module.go
163 lines (129 loc) · 5.36 KB
/
module.go
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package bank
import (
"encoding/json"
"math/rand"
"github.com/gorilla/mux"
"github.com/spf13/cobra"
abci "github.com/tendermint/tendermint/abci/types"
"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/bank/client/cli"
cosmosSim "github.com/cosmos/cosmos-sdk/x/bank/simulation"
sim "github.com/cosmos/cosmos-sdk/x/simulation"
"github.com/certikfoundation/shentu/x/bank/client/rest"
"github.com/certikfoundation/shentu/x/bank/simulation"
"github.com/certikfoundation/shentu/x/bank/types"
)
var (
_ module.AppModule = AppModule{}
_ module.AppModuleBasic = AppModuleBasic{}
)
// AppModuleBasic defines the basic application module used by the bank module.
type AppModuleBasic struct{}
// Name returns the bank module's name.
func (AppModuleBasic) Name() string {
return CosmosAppModuleBasic{}.Name()
}
// RegisterCodec registers the bank module's types for the given codec.
func (AppModuleBasic) RegisterCodec(cdc *codec.Codec) {
RegisterCodec(cdc)
*CosmosModuleCdc = *ModuleCdc // nolint
}
// DefaultGenesis returns default genesis state as raw bytes for the bank module.
func (AppModuleBasic) DefaultGenesis() json.RawMessage {
return CosmosAppModuleBasic{}.DefaultGenesis()
}
// ValidateGenesis performs genesis state validation for the bank module.
func (AppModuleBasic) ValidateGenesis(bz json.RawMessage) error {
return CosmosAppModuleBasic{}.ValidateGenesis(bz)
}
// RegisterRESTRoutes registers the REST routes for the bank module.
func (AppModuleBasic) RegisterRESTRoutes(cliCtx context.CLIContext, route *mux.Router) {
rest.RegisterRoutes(cliCtx, route)
CosmosAppModuleBasic{}.RegisterRESTRoutes(cliCtx, route)
}
// GetTxCmd returns the root tx command for the bank module.
func (AppModuleBasic) GetTxCmd(cdc *codec.Codec) *cobra.Command {
return cli.GetTxCmd(cdc)
}
// GetQueryCmd returns the root query command for the bank module.
func (AppModuleBasic) GetQueryCmd(cdc *codec.Codec) *cobra.Command {
return CosmosAppModuleBasic{}.GetQueryCmd(cdc)
}
// ___________________________
// AppModule implements an application module for the bank module.
type AppModule struct {
AppModuleBasic
cosmosAppModule CosmosAppModule
keeper Keeper
accountKeeper types.AccountKeeper
}
// NewAppModule creates a new AppModule object.
func NewAppModule(keeper Keeper, accountKeeper types.AccountKeeper) AppModule {
return AppModule{
AppModuleBasic: AppModuleBasic{},
cosmosAppModule: NewCosmosAppModule(keeper, accountKeeper),
keeper: keeper,
accountKeeper: accountKeeper,
}
}
// Name returns the bank module's name.
func (am AppModule) Name() string {
return am.cosmosAppModule.Name()
}
// RegisterInvariants registers the bank module invariants.
func (am AppModule) RegisterInvariants(ir sdk.InvariantRegistry) {
am.cosmosAppModule.RegisterInvariants(ir)
}
// Route returns the message routing key for the bank module.
func (am AppModule) Route() string {
return am.cosmosAppModule.Route()
}
// NewHandler returns an sdk.Handler for the bank module.
func (am AppModule) NewHandler() sdk.Handler {
return NewHandler(am.keeper, am.accountKeeper)
}
// QuerierRoute returns the bank module's querier route name.
func (am AppModule) QuerierRoute() string { return am.cosmosAppModule.QuerierRoute() }
// NewQuerierHandler returns the bank module sdk.Querier.
func (am AppModule) NewQuerierHandler() sdk.Querier { return am.cosmosAppModule.NewQuerierHandler() }
// InitGenesis performs genesis initialization for the bank module.
func (am AppModule) InitGenesis(ctx sdk.Context, data json.RawMessage) []abci.ValidatorUpdate {
return am.cosmosAppModule.InitGenesis(ctx, data)
}
// ExportGenesis returns the exported genesis state as raw bytes for the bank module.
func (am AppModule) ExportGenesis(ctx sdk.Context) json.RawMessage {
return am.cosmosAppModule.ExportGenesis(ctx)
}
// BeginBlock returns the begin blocker for the bank module.
func (am AppModule) BeginBlock(ctx sdk.Context, rbb abci.RequestBeginBlock) {
am.cosmosAppModule.BeginBlock(ctx, rbb)
}
// EndBlock returns the end blocker for the bank module.
func (am AppModule) EndBlock(ctx sdk.Context, rbb abci.RequestEndBlock) []abci.ValidatorUpdate {
return am.cosmosAppModule.EndBlock(ctx, rbb)
}
//____________________________________________________________________________
// AppModuleSimulation functions
// GenerateGenesisState creates a randomized GenState of the bank module.
func (AppModule) GenerateGenesisState(simState *module.SimulationState) {
cosmosSim.RandomizedGenState(simState)
}
// ProposalContents doesn't return any content functions for governance proposals.
func (AppModule) ProposalContents(_ module.SimulationState) []sim.WeightedProposalContent {
return nil
}
// RandomizedParams creates randomized bank param changes for the simulator.
func (AppModule) RandomizedParams(r *rand.Rand) []sim.ParamChange {
return cosmosSim.ParamChanges(r)
}
// RegisterStoreDecoder performs a no-op.
func (AppModule) RegisterStoreDecoder(_ sdk.StoreDecoderRegistry) {}
// WeightedOperations returns the all the gov module operations with their respective weights.
func (am AppModule) WeightedOperations(simState module.SimulationState) []sim.WeightedOperation {
return simulation.WeightedOperations(
simState.AppParams, simState.Cdc, am.accountKeeper, am.keeper,
)
}