package kavadist import ( "context" "encoding/json" "fmt" "math/rand" "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" simtypes "github.com/cosmos/cosmos-sdk/types/simulation" "github.com/kava-labs/kava/x/kavadist/client/cli" "github.com/kava-labs/kava/x/kavadist/client/rest" "github.com/kava-labs/kava/x/kavadist/keeper" "github.com/kava-labs/kava/x/kavadist/simulation" "github.com/kava-labs/kava/x/kavadist/types" ) var ( _ module.AppModule = AppModule{} _ module.AppModuleBasic = AppModuleBasic{} _ module.AppModuleSimulation = AppModule{} ) // ---------------------------------------------------------------------------- // 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) { types.RegisterLegacyAminoCodec(cdc) } // 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 { return cdc.MustMarshalJSON(types.DefaultGenesisState()) } // ValidateGenesis module validate genesis 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 kavadist module's REST service handlers. func (AppModuleBasic) RegisterRESTRoutes(clientCtx client.Context, rtr *mux.Router) { rest.RegisterRoutes(clientCtx, rtr) } // RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for kavadist module. func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) { types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)) } // GetTxCmd returns kavadist module's root tx command. func (a AppModuleBasic) GetTxCmd() *cobra.Command { return nil } // GetQueryCmd returns kavadist module's root query command. func (AppModuleBasic) GetQueryCmd() *cobra.Command { return cli.GetQueryCmd() } // ---------------------------------------------------------------------------- // AppModule // ---------------------------------------------------------------------------- // AppModule implements the AppModule interface for kavadist module. type AppModule struct { AppModuleBasic keeper keeper.Keeper accountKeeper types.AccountKeeper } // NewAppModule creates a new AppModule object func NewAppModule(keeper keeper.Keeper, accountKeeper types.AccountKeeper) AppModule { return AppModule{ AppModuleBasic: NewAppModuleBasic(), keeper: keeper, accountKeeper: accountKeeper, } } // Name returns kavadist module's name. func (am AppModule) Name() string { return am.AppModuleBasic.Name() } // Route returns kavadist module's message route. func (am AppModule) Route() sdk.Route { return sdk.Route{} } // QuerierRoute returns kavadist module's query routing key. func (AppModule) QuerierRoute() string { return types.QuerierRoute } // LegacyQuerierHandler returns kavadist module's Querier. func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sdk.Querier { return keeper.NewQuerier(am.keeper, legacyQuerierCdc) } // 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(), keeper.NewQueryServerImpl(am.keeper)) } // RegisterInvariants registers kavadist module's invariants. func (am AppModule) RegisterInvariants(_ sdk.InvariantRegistry) {} // InitGenesis performs kavadist 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 cdc.MustUnmarshalJSON(gs, &genState) InitGenesis(ctx, am.keeper, am.accountKeeper, &genState) return []abci.ValidatorUpdate{} } // ExportGenesis returns kavadist 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 kavadist module. func (am AppModule) BeginBlock(ctx sdk.Context, _ abci.RequestBeginBlock) { BeginBlocker(ctx, am.keeper) } // EndBlock executes all ABCI EndBlock logic respective to kavadist module. It // returns no validator updates. func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate { return []abci.ValidatorUpdate{} } //____________________________________________________________________________ // GenerateGenesisState creates a randomized GenState of the auction module func (AppModuleBasic) GenerateGenesisState(simState *module.SimulationState) { simulation.RandomizedGenState(simState) } // ProposalContents doesn't return any content functions for governance proposals. func (AppModule) ProposalContents(simState module.SimulationState) []simtypes.WeightedProposalContent { return nil } // RandomizedParams creates randomized param changes for the simulator. func (AppModule) RandomizedParams(r *rand.Rand) []simtypes.ParamChange { return simulation.ParamChanges(r) } // RegisterStoreDecoder registers a decoder for kavadist module's types func (AppModuleBasic) RegisterStoreDecoder(sdr sdk.StoreDecoderRegistry) { sdr[types.StoreKey] = simulation.DecodeStore } // WeightedOperations does not return any content func (AppModule) WeightedOperations(_ module.SimulationState) []simtypes.WeightedOperation { return nil }