diff --git a/x/feeburn/ante/expected_keepers.go b/x/feeburn/ante/expected_keepers.go new file mode 100644 index 00000000..4c9b9ba9 --- /dev/null +++ b/x/feeburn/ante/expected_keepers.go @@ -0,0 +1,11 @@ +package ante + +import ( + sdk "github.com/cosmos/cosmos-sdk/types" +) + +// BankKeeper defines the contract needed for supply related APIs (noalias) +type BankKeeper interface { + SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error + BurnCoins(ctx sdk.Context, moduleName string, amt sdk.Coins) error +} diff --git a/x/feeburn/ante/fee.go b/x/feeburn/ante/fee.go new file mode 100644 index 00000000..295faa3a --- /dev/null +++ b/x/feeburn/ante/fee.go @@ -0,0 +1,155 @@ +package ante + +import ( + "fmt" + + errorsmod "cosmossdk.io/errors" + sdkmath "cosmossdk.io/math" + sdk "github.com/cosmos/cosmos-sdk/types" + sdkerrors "github.com/cosmos/cosmos-sdk/types/errors" + "github.com/cosmos/cosmos-sdk/x/auth/types" + + feeburnkeeper "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/keeper" + "github.com/cosmos/cosmos-sdk/x/auth/ante" +) + +// DeductFeeDecorator deducts fees from the first signer of the tx +// If the first signer does not have the funds to pay for the fees, return with InsufficientFunds error +// Call next AnteHandler if fees successfully deducted +// CONTRACT: Tx must implement FeeTx interface to use DeductFeeDecorator +type DeductFeeDecorator struct { + accountKeeper ante.AccountKeeper + bankKeeper BankKeeper + feegrantKeeper ante.FeegrantKeeper + txFeeChecker ante.TxFeeChecker + feeburnKeeper feeburnkeeper.Keeper +} + +func NewDeductFeeDecorator(ak ante.AccountKeeper, bk BankKeeper, fk ante.FeegrantKeeper, tfc ante.TxFeeChecker, fbk feeburnkeeper.Keeper) DeductFeeDecorator { + if tfc == nil { + tfc = checkTxFeeWithValidatorMinGasPrices + } + + return DeductFeeDecorator{ + accountKeeper: ak, + bankKeeper: bk, + feegrantKeeper: fk, + txFeeChecker: tfc, + feeburnKeeper: fbk, + } +} + +func (dfd DeductFeeDecorator) AnteHandle(ctx sdk.Context, tx sdk.Tx, simulate bool, next sdk.AnteHandler) (sdk.Context, error) { + feeTx, ok := tx.(sdk.FeeTx) + if !ok { + return ctx, errorsmod.Wrap(sdkerrors.ErrTxDecode, "Tx must be a FeeTx") + } + + if !simulate && ctx.BlockHeight() > 0 && feeTx.GetGas() == 0 { + return ctx, errorsmod.Wrap(sdkerrors.ErrInvalidGasLimit, "must provide positive gas") + } + + var ( + priority int64 + err error + ) + + fee := feeTx.GetFee() + if !simulate { + fee, priority, err = dfd.txFeeChecker(ctx, tx) + if err != nil { + return ctx, err + } + } + if err := dfd.checkDeductFee(ctx, tx, fee); err != nil { + return ctx, err + } + + newCtx := ctx.WithPriority(priority) + + return next(newCtx, tx, simulate) +} + +func (dfd DeductFeeDecorator) checkDeductFee(ctx sdk.Context, sdkTx sdk.Tx, fee sdk.Coins) error { + feeTx, ok := sdkTx.(sdk.FeeTx) + if !ok { + return errorsmod.Wrap(sdkerrors.ErrTxDecode, "Tx must be a FeeTx") + } + + if addr := dfd.accountKeeper.GetModuleAddress(types.FeeCollectorName); addr == nil { + return fmt.Errorf("fee collector module account (%s) has not been set", types.FeeCollectorName) + } + + feePayer := feeTx.FeePayer() + feeGranter := feeTx.FeeGranter() + deductFeesFrom := feePayer + + // if feegranter set deduct fee from feegranter account. + // this works with only when feegrant enabled. + if feeGranter != nil { + if dfd.feegrantKeeper == nil { + return sdkerrors.ErrInvalidRequest.Wrap("fee grants are not enabled") + } else if !feeGranter.Equals(feePayer) { + err := dfd.feegrantKeeper.UseGrantedFees(ctx, feeGranter, feePayer, fee, sdkTx.GetMsgs()) + if err != nil { + return errorsmod.Wrapf(err, "%s does not allow to pay fees for %s", feeGranter, feePayer) + } + } + + deductFeesFrom = feeGranter + } + + deductFeesFromAcc := dfd.accountKeeper.GetAccount(ctx, deductFeesFrom) + if deductFeesFromAcc == nil { + return sdkerrors.ErrUnknownAddress.Wrapf("fee payer address: %s does not exist", deductFeesFrom) + } + + // deduct the fees + if !fee.IsZero() { + feeBurnPercent, ok := sdk.NewIntFromString(dfd.feeburnKeeper.GetTxFeeBurnPercent(ctx)) + if !ok { + return sdkerrors.ErrInvalidType + } + err := DeductFees(dfd.bankKeeper, ctx, deductFeesFromAcc, fee, feeBurnPercent) + if err != nil { + return err + } + } + + events := sdk.Events{ + sdk.NewEvent( + sdk.EventTypeTx, + sdk.NewAttribute(sdk.AttributeKeyFee, fee.String()), + sdk.NewAttribute(sdk.AttributeKeyFeePayer, deductFeesFrom.String()), + ), + } + ctx.EventManager().EmitEvents(events) + + return nil +} + +// DeductFees deducts fees from the given account. +func DeductFees(bankKeeper BankKeeper, ctx sdk.Context, acc types.AccountI, fees sdk.Coins, bp sdkmath.Int) error { + if !fees.IsValid() { + return errorsmod.Wrapf(sdkerrors.ErrInsufficientFee, "invalid fee amount: %s", fees) + } + + // Calculate burning amounts by given percentage and fee amounts + burningFees := sdk.Coins{} + for _, fee := range fees { + burningAmount := fee.Amount.Mul(bp).Quo(sdk.NewInt(100)) + burningFees = burningFees.Add(sdk.NewCoin(fee.Denom, burningAmount)) + } + + err := bankKeeper.SendCoinsFromAccountToModule(ctx, acc.GetAddress(), types.FeeCollectorName, fees) + if err != nil { + return errorsmod.Wrapf(sdkerrors.ErrInsufficientFunds, err.Error()) + } + + err = bankKeeper.BurnCoins(ctx, types.FeeCollectorName, burningFees) + if err != nil { + return errorsmod.Wrapf(sdkerrors.ErrInsufficientFunds, err.Error()) + } + + return nil +} diff --git a/x/feeburn/ante/validator_tx_fee.go b/x/feeburn/ante/validator_tx_fee.go new file mode 100644 index 00000000..f3505179 --- /dev/null +++ b/x/feeburn/ante/validator_tx_fee.go @@ -0,0 +1,67 @@ +package ante + +import ( + "math" + + errorsmod "cosmossdk.io/errors" + sdkmath "cosmossdk.io/math" + sdk "github.com/cosmos/cosmos-sdk/types" + sdkerrors "github.com/cosmos/cosmos-sdk/types/errors" +) + +// checkTxFeeWithValidatorMinGasPrices implements the default fee logic, where the minimum price per +// unit of gas is fixed and set by each validator, can the tx priority is computed from the gas price. +func checkTxFeeWithValidatorMinGasPrices(ctx sdk.Context, tx sdk.Tx) (sdk.Coins, int64, error) { + feeTx, ok := tx.(sdk.FeeTx) + if !ok { + return nil, 0, errorsmod.Wrap(sdkerrors.ErrTxDecode, "Tx must be a FeeTx") + } + + feeCoins := feeTx.GetFee() + gas := feeTx.GetGas() + + // Ensure that the provided fees meet a minimum threshold for the validator, + // if this is a CheckTx. This is only for local mempool purposes, and thus + // is only ran on check tx. + if ctx.IsCheckTx() { + minGasPrices := ctx.MinGasPrices() + if !minGasPrices.IsZero() { + requiredFees := make(sdk.Coins, len(minGasPrices)) + + // Determine the required fees by multiplying each required minimum gas + // price by the gas limit, where fee = ceil(minGasPrice * gasLimit). + glDec := sdkmath.LegacyNewDec(int64(gas)) + for i, gp := range minGasPrices { + fee := gp.Amount.Mul(glDec) + requiredFees[i] = sdk.NewCoin(gp.Denom, fee.Ceil().RoundInt()) + } + + if !feeCoins.IsAnyGTE(requiredFees) { + return nil, 0, errorsmod.Wrapf(sdkerrors.ErrInsufficientFee, "insufficient fees; got: %s required: %s", feeCoins, requiredFees) + } + } + } + + priority := getTxPriority(feeCoins, int64(gas)) + return feeCoins, priority, nil +} + +// getTxPriority returns a naive tx priority based on the amount of the smallest denomination of the gas price +// provided in a transaction. +// NOTE: This implementation should be used with a great consideration as it opens potential attack vectors +// where txs with multiple coins could not be prioritize as expected. +func getTxPriority(fee sdk.Coins, gas int64) int64 { + var priority int64 + for _, c := range fee { + p := int64(math.MaxInt64) + gasPrice := c.Amount.QuoRaw(gas) + if gasPrice.IsInt64() { + p = gasPrice.Int64() + } + if priority == 0 || p < priority { + priority = p + } + } + + return priority +} diff --git a/x/feeburn/client/cli/query.go b/x/feeburn/client/cli/query.go new file mode 100644 index 00000000..dd994e6b --- /dev/null +++ b/x/feeburn/client/cli/query.go @@ -0,0 +1,30 @@ +package cli + +import ( + "fmt" + // "strings" + + "github.com/spf13/cobra" + + "github.com/cosmos/cosmos-sdk/client" + // "github.com/cosmos/cosmos-sdk/client/flags" + // sdk "github.com/cosmos/cosmos-sdk/types" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" +) + +// GetQueryCmd returns the cli query commands for this module +func GetQueryCmd(_ string) *cobra.Command { + // Group feeburn queries under a subcommand + cmd := &cobra.Command{ + Use: types.ModuleName, + Short: fmt.Sprintf("Querying commands for the %s module", types.ModuleName), + DisableFlagParsing: true, + SuggestionsMinimumDistance: 2, + RunE: client.ValidateCmd, + } + + cmd.AddCommand(CmdQueryParams()) + + return cmd +} diff --git a/x/feeburn/client/cli/query_params.go b/x/feeburn/client/cli/query_params.go new file mode 100644 index 00000000..57a00c8d --- /dev/null +++ b/x/feeburn/client/cli/query_params.go @@ -0,0 +1,34 @@ +package cli + +import ( + "context" + + "github.com/ChihuahuaChain/chihuahua/x/feeburn/types" + "github.com/cosmos/cosmos-sdk/client" + "github.com/cosmos/cosmos-sdk/client/flags" + "github.com/spf13/cobra" +) + +func CmdQueryParams() *cobra.Command { + cmd := &cobra.Command{ + Use: "params", + Short: "shows the parameters of the module", + Args: cobra.NoArgs, + RunE: func(cmd *cobra.Command, args []string) error { + clientCtx := client.GetClientContextFromCmd(cmd) + + queryClient := types.NewQueryClient(clientCtx) + + res, err := queryClient.Params(context.Background(), &types.QueryParamsRequest{}) + if err != nil { + return err + } + + return clientCtx.PrintProto(res) + }, + } + + flags.AddQueryFlagsToCmd(cmd) + + return cmd +} diff --git a/x/feeburn/client/cli/tx.go b/x/feeburn/client/cli/tx.go new file mode 100644 index 00000000..71c964a9 --- /dev/null +++ b/x/feeburn/client/cli/tx.go @@ -0,0 +1,24 @@ +package cli + +import ( + "fmt" + + "github.com/spf13/cobra" + + "github.com/cosmos/cosmos-sdk/client" + // "github.com/cosmos/cosmos-sdk/client/flags" + "github.com/ChihuahuaChain/chihuahua/x/feeburn/types" +) + +// GetTxCmd returns the transaction commands for this module +func GetTxCmd() *cobra.Command { + cmd := &cobra.Command{ + Use: types.ModuleName, + Short: fmt.Sprintf("%s transactions subcommands", types.ModuleName), + DisableFlagParsing: true, + SuggestionsMinimumDistance: 2, + RunE: client.ValidateCmd, + } + + return cmd +} diff --git a/x/feeburn/genesis.go b/x/feeburn/genesis.go new file mode 100644 index 00000000..9e755393 --- /dev/null +++ b/x/feeburn/genesis.go @@ -0,0 +1,24 @@ +package feeburn + +import ( + errorsmod "cosmossdk.io/errors" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/keeper" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + sdk "github.com/cosmos/cosmos-sdk/types" +) + +// InitGenesis initializes the module's state from a provided genesis state. +func InitGenesis(ctx sdk.Context, k keeper.Keeper, genState types.GenesisState) { + err := k.SetParams(ctx, genState.Params) + if err != nil { + panic(errorsmod.Wrapf(err, "error setting params")) + } +} + +// ExportGenesis returns the module's exported genesis +func ExportGenesis(ctx sdk.Context, k keeper.Keeper) *types.GenesisState { + genesis := types.DefaultGenesis() + genesis.Params = k.GetParams(ctx) + + return genesis +} diff --git a/x/feeburn/genesis_test.go b/x/feeburn/genesis_test.go new file mode 100644 index 00000000..9ab7f32e --- /dev/null +++ b/x/feeburn/genesis_test.go @@ -0,0 +1,26 @@ +package feeburn_test + +import ( + "testing" + + keepertest "github.com/ChihuahuaChain/chihuahua/testutil/keeper" + "github.com/ChihuahuaChain/chihuahua/testutil/nullify" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + "github.com/stretchr/testify/require" +) + +func TestGenesis(t *testing.T) { + genesisState := types.GenesisState{ + Params: types.DefaultParams(), + } + + k, ctx := keepertest.FeeburnKeeper(t) + feeburn.InitGenesis(ctx, *k, genesisState) + got := feeburn.ExportGenesis(ctx, *k) + require.NotNil(t, got) + + nullify.Fill(&genesisState) + nullify.Fill(got) +} diff --git a/x/feeburn/keeper/grpc_query.go b/x/feeburn/keeper/grpc_query.go new file mode 100644 index 00000000..fdcd8b08 --- /dev/null +++ b/x/feeburn/keeper/grpc_query.go @@ -0,0 +1,21 @@ +package keeper + +import ( + "context" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + sdk "github.com/cosmos/cosmos-sdk/types" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/status" +) + +var _ types.QueryServer = Keeper{} + +func (k Keeper) Params(goCtx context.Context, req *types.QueryParamsRequest) (*types.QueryParamsResponse, error) { + if req == nil { + return nil, status.Error(codes.InvalidArgument, "invalid request") + } + ctx := sdk.UnwrapSDKContext(goCtx) + + return &types.QueryParamsResponse{Params: k.GetParams(ctx)}, nil +} diff --git a/x/feeburn/keeper/grpc_query_test.go b/x/feeburn/keeper/grpc_query_test.go new file mode 100644 index 00000000..486caf17 --- /dev/null +++ b/x/feeburn/keeper/grpc_query_test.go @@ -0,0 +1,22 @@ +package keeper_test + +import ( + "testing" + + testkeeper "github.com/ChihuahuaChain/chihuahua/testutil/keeper" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + sdk "github.com/cosmos/cosmos-sdk/types" + "github.com/stretchr/testify/require" +) + +func TestParamsQuery(t *testing.T) { + keeper, ctx := testkeeper.FeeburnKeeper(t) + wctx := sdk.WrapSDKContext(ctx) + params := types.DefaultParams() + keeper.SetParams(ctx, params) + + response, err := keeper.Params(wctx, &types.QueryParamsRequest{}) + require.NoError(t, err) + require.Equal(t, &types.QueryParamsResponse{Params: params}, response) +} diff --git a/x/feeburn/keeper/keeper.go b/x/feeburn/keeper/keeper.go new file mode 100644 index 00000000..4a54c064 --- /dev/null +++ b/x/feeburn/keeper/keeper.go @@ -0,0 +1,45 @@ +package keeper + +import ( + "fmt" + + "github.com/tendermint/tendermint/libs/log" + "github.com/cosmos/cosmos-sdk/codec" + storetypes "github.com/cosmos/cosmos-sdk/store/types" + sdk "github.com/cosmos/cosmos-sdk/types" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" +) + +type ( + Keeper struct { + cdc codec.BinaryCodec + storeKey storetypes.StoreKey + memKey storetypes.StoreKey + // the address capable of executing a MsgUpdateParams message. Typically, this should be the x/gov module account. + authority sdk.AccAddress + } +) + +func NewKeeper( + cdc codec.BinaryCodec, + storeKey, + memKey storetypes.StoreKey, + authority sdk.AccAddress, +) *Keeper { + // ensure gov module account is set and is not nil + if err := sdk.VerifyAddressFormat(authority); err != nil { + panic(err) + } + + return &Keeper{ + cdc: cdc, + storeKey: storeKey, + memKey: memKey, + authority: authority, + } +} + +func (k Keeper) Logger(ctx sdk.Context) log.Logger { + return ctx.Logger().With("module", fmt.Sprintf("x/%s", types.ModuleName)) +} diff --git a/x/feeburn/keeper/msg_server.go b/x/feeburn/keeper/msg_server.go new file mode 100644 index 00000000..22a7d476 --- /dev/null +++ b/x/feeburn/keeper/msg_server.go @@ -0,0 +1,40 @@ +package keeper + +import ( + "context" + + errorsmod "cosmossdk.io/errors" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + + sdk "github.com/cosmos/cosmos-sdk/types" + govtypes "github.com/cosmos/cosmos-sdk/x/gov/types" +) + +var _ types.MsgServer = msgServer{} + +type msgServer struct { + Keeper +} + +// NewMsgServerImpl returns an implementation of the MsgServer interface +// for the provided Keeper. +func NewMsgServerImpl(keeper Keeper) types.MsgServer { + return &msgServer{Keeper: keeper} +} + +// UpdateParams implements the gRPC MsgServer interface. When an UpdateParams +// proposal passes, it updates the module parameters. The update can only be +// performed if the requested authority is the Cosmos SDK governance module +// account. +func (k msgServer) UpdateParams(goCtx context.Context, req *types.MsgUpdateParams) (*types.MsgUpdateParamsResponse, error) { + if k.authority.String() != req.Authority { + return nil, errorsmod.Wrapf(govtypes.ErrInvalidSigner, "invalid authority; expected %s, got %s", k.authority.String(), req.Authority) + } + + ctx := sdk.UnwrapSDKContext(goCtx) + if err := k.SetParams(ctx, req.Params); err != nil { + return nil, err + } + + return &types.MsgUpdateParamsResponse{}, nil +} diff --git a/x/feeburn/keeper/msg_server_test.go b/x/feeburn/keeper/msg_server_test.go new file mode 100644 index 00000000..ee29ff14 --- /dev/null +++ b/x/feeburn/keeper/msg_server_test.go @@ -0,0 +1,17 @@ +package keeper_test + +import ( + "context" + "testing" + + keepertest "github.com/ChihuahuaChain/chihuahua/testutil/keeper" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/keeper" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + sdk "github.com/cosmos/cosmos-sdk/types" +) + +func setupMsgServer(t testing.TB) (types.MsgServer, context.Context) { + k, ctx := keepertest.FeeburnKeeper(t) + return keeper.NewMsgServerImpl(*k), sdk.WrapSDKContext(ctx) +} diff --git a/x/feeburn/keeper/params.go b/x/feeburn/keeper/params.go new file mode 100644 index 00000000..a2e1b083 --- /dev/null +++ b/x/feeburn/keeper/params.go @@ -0,0 +1,36 @@ +package keeper + +import ( + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + sdk "github.com/cosmos/cosmos-sdk/types" +) + +// GetParams get all parameters as types.Params +func (k Keeper) GetParams(ctx sdk.Context) (params types.Params) { + store := ctx.KVStore(k.storeKey) + bz := store.Get(types.ParamsKey) + if len(bz) == 0 { + return params + } + + k.cdc.MustUnmarshal(bz, ¶ms) + return params +} + +// SetParams set the params +func (k Keeper) SetParams(ctx sdk.Context, params types.Params) error { + if err := params.Validate(); err != nil { + return err + } + + store := ctx.KVStore(k.storeKey) + bz := k.cdc.MustMarshal(¶ms) + store.Set(types.ParamsKey, bz) + + return nil +} + +func (k Keeper) GetTxFeeBurnPercent(ctx sdk.Context) string { + params := k.GetParams(ctx) + return params.TxFeeBurnPercent +} diff --git a/x/feeburn/keeper/params_test.go b/x/feeburn/keeper/params_test.go new file mode 100644 index 00000000..ea6c1bc2 --- /dev/null +++ b/x/feeburn/keeper/params_test.go @@ -0,0 +1,19 @@ +package keeper_test + +import ( + "testing" + + testkeeper "github.com/ChihuahuaChain/chihuahua/testutil/keeper" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + "github.com/stretchr/testify/require" +) + +func TestGetParams(t *testing.T) { + k, ctx := testkeeper.FeeburnKeeper(t) + params := types.DefaultParams() + + k.SetParams(ctx, params) + + require.EqualValues(t, params, k.GetParams(ctx)) +} diff --git a/x/feeburn/module.go b/x/feeburn/module.go new file mode 100644 index 00000000..423afa74 --- /dev/null +++ b/x/feeburn/module.go @@ -0,0 +1,161 @@ +package feeburn + +import ( + "context" + "encoding/json" + "fmt" + + "github.com/grpc-ecosystem/grpc-gateway/runtime" + "github.com/spf13/cobra" + + abci "github.com/tendermint/tendermint/abci/types" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/client/cli" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/keeper" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/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" +) + +var ( + _ module.AppModule = AppModule{} + _ module.AppModuleBasic = AppModuleBasic{} +) + +// ---------------------------------------------------------------------------- +// AppModuleBasic +// ---------------------------------------------------------------------------- + +// AppModuleBasic implements the AppModuleBasic interface that defines the independent methods a Cosmos SDK module needs to implement. +type AppModuleBasic struct { + cdc codec.BinaryCodec +} + +func NewAppModuleBasic(cdc codec.BinaryCodec) AppModuleBasic { + return AppModuleBasic{cdc: cdc} +} + +// Name returns the name of the module as a string +func (AppModuleBasic) Name() string { + return types.ModuleName +} + +// RegisterLegacyAminoCodec registers the amino codec for the module, which is used to marshal and unmarshal structs to/from []byte in order to persist them in the module's KVStore +func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) { + types.RegisterLegacyAminoCodec(cdc) +} + +// RegisterInterfaces registers a module's interface types and their concrete implementations as proto.Message +func (a AppModuleBasic) RegisterInterfaces(reg cdctypes.InterfaceRegistry) { + types.RegisterInterfaces(reg) +} + +// DefaultGenesis returns a default GenesisState for the module, marshalled to json.RawMessage. The default GenesisState need to be defined by the module developer and is primarily used for testing +func (AppModuleBasic) DefaultGenesis(cdc codec.JSONCodec) json.RawMessage { + return cdc.MustMarshalJSON(types.DefaultGenesis()) +} + +// ValidateGenesis used to validate the GenesisState, given in its json.RawMessage form +func (AppModuleBasic) ValidateGenesis(cdc codec.JSONCodec, _ 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() +} + +// RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the 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 the root Tx command for the module. The subcommands of this root command are used by end-users to generate new transactions containing messages defined in the module +func (a AppModuleBasic) GetTxCmd() *cobra.Command { + return cli.GetTxCmd() +} + +// GetQueryCmd returns the root query command for the module. The subcommands of this root command are used by end-users to generate new queries to the subset of the state defined by the module +func (AppModuleBasic) GetQueryCmd() *cobra.Command { + return cli.GetQueryCmd(types.StoreKey) +} + +// ---------------------------------------------------------------------------- +// AppModule +// ---------------------------------------------------------------------------- + +// AppModule implements the AppModule interface that defines the inter-dependent methods that modules need to implement +type AppModule struct { + AppModuleBasic + + keeper keeper.Keeper + accountKeeper types.AccountKeeper + bankKeeper types.BankKeeper +} + +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, + } +} + +// 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(), am.keeper) +} + +// RegisterInvariants registers the invariants of the module. If an invariant deviates from its predicted value, the InvariantRegistry triggers appropriate logic (most often the chain will be halted) +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 is a sequence number for state-breaking change of the module. It should be incremented on each consensus-breaking change introduced by the module. To avoid wrong/empty versions, the initial version should be set to 1 +func (AppModule) ConsensusVersion() uint64 { return 1 } + +// BeginBlock contains the logic that is automatically triggered at the beginning of each block +func (am AppModule) BeginBlock(_ sdk.Context, _ abci.RequestBeginBlock) {} + +// EndBlock contains the logic that is automatically triggered at the end of each block +func (am AppModule) EndBlock(_ sdk.Context, _ abci.RequestEndBlock) []abci.ValidatorUpdate { + return []abci.ValidatorUpdate{} +} + +func (a AppModule) LegacyQuerierHandler(_ *codec.LegacyAmino) sdk.Querier { + return nil +} + +func (a AppModule) QuerierRoute() string { + return types.QuerierRoute +} + +func (a AppModule) Route() sdk.Route { + return sdk.Route{} +} \ No newline at end of file diff --git a/x/feeburn/module_simulation.go b/x/feeburn/module_simulation.go new file mode 100644 index 00000000..f06e16b7 --- /dev/null +++ b/x/feeburn/module_simulation.go @@ -0,0 +1,49 @@ +package feeburn + +import ( + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/testutil/sample" + + // simappparams "cosmossdk.io/simapp/params" + feeburnsimulation "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/simulation" + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + "github.com/cosmos/cosmos-sdk/baseapp" + sdk "github.com/cosmos/cosmos-sdk/types" + "github.com/cosmos/cosmos-sdk/types/module" + simtypes "github.com/cosmos/cosmos-sdk/types/simulation" + "github.com/cosmos/cosmos-sdk/x/simulation" +) + +// avoid unused import issue +var ( + _ = sample.AccAddress + _ = feeburnsimulation.FindAccount + _ = simulation.MsgEntryKind + _ = baseapp.Paramspace +) + +// GenerateGenesisState creates a randomized GenState of the module +func (AppModule) GenerateGenesisState(simState *module.SimulationState) { + accs := make([]string, len(simState.Accounts)) + for i, acc := range simState.Accounts { + accs[i] = acc.Address.String() + } + feeburnGenesis := types.GenesisState{ + Params: types.DefaultParams(), + } + simState.GenState[types.ModuleName] = simState.Cdc.MustMarshalJSON(&feeburnGenesis) +} + +// ProposalContents doesn't return any content functions for governance proposals +func (AppModule) ProposalContents(_ module.SimulationState) []simtypes.WeightedProposalMsg { + return nil +} + +// RegisterStoreDecoder registers a decoder +func (am AppModule) RegisterStoreDecoder(_ sdk.StoreDecoderRegistry) {} + +// WeightedOperations returns the all the gov module operations with their respective weights. +func (am AppModule) WeightedOperations(_ module.SimulationState) []simtypes.WeightedOperation { + operations := make([]simtypes.WeightedOperation, 0) + + return operations +} diff --git a/x/feeburn/simulation/helpers.go b/x/feeburn/simulation/helpers.go new file mode 100644 index 00000000..92c437c0 --- /dev/null +++ b/x/feeburn/simulation/helpers.go @@ -0,0 +1,15 @@ +package simulation + +import ( + sdk "github.com/cosmos/cosmos-sdk/types" + simtypes "github.com/cosmos/cosmos-sdk/types/simulation" +) + +// FindAccount find a specific address from an account list +func FindAccount(accs []simtypes.Account, address string) (simtypes.Account, bool) { + creator, err := sdk.AccAddressFromBech32(address) + if err != nil { + panic(err) + } + return simtypes.FindAccount(accs, creator) +} diff --git a/x/feeburn/types/codec.go b/x/feeburn/types/codec.go new file mode 100644 index 00000000..fe898180 --- /dev/null +++ b/x/feeburn/types/codec.go @@ -0,0 +1,31 @@ +package types + +import ( + "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/msgservice" +) + +var ( + amino = codec.NewLegacyAmino() + ModuleCdc = codec.NewProtoCodec(cdctypes.NewInterfaceRegistry()) +) + +func init() { + RegisterLegacyAminoCodec(amino) +} + +// RegisterInterfaces registers the client interfaces to protobuf Any. +func RegisterInterfaces(registry cdctypes.InterfaceRegistry) { + registry.RegisterImplementations( + (*sdk.Msg)(nil), + &MsgUpdateParams{}, + ) + msgservice.RegisterMsgServiceDesc(registry, &_Msg_serviceDesc) +} + +// RegisterLegacyAminoCodec registers concrete types on LegacyAmino codec +func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) { + cdc.RegisterConcrete(&MsgUpdateParams{}, "chihuahua/feeburn/MsgUpdateParams", nil) +} diff --git a/x/feeburn/types/errors.go b/x/feeburn/types/errors.go new file mode 100644 index 00000000..cefb72ea --- /dev/null +++ b/x/feeburn/types/errors.go @@ -0,0 +1,12 @@ +package types + +// DONTCOVER + +import ( + errorsmod "cosmossdk.io/errors" +) + +// x/feeburn module sentinel errors +var ( + ErrSample = errorsmod.Register(ModuleName, 1100, "sample error") +) diff --git a/x/feeburn/types/expected_keepers.go b/x/feeburn/types/expected_keepers.go new file mode 100644 index 00000000..6aa6e977 --- /dev/null +++ b/x/feeburn/types/expected_keepers.go @@ -0,0 +1,18 @@ +package types + +import ( + sdk "github.com/cosmos/cosmos-sdk/types" + "github.com/cosmos/cosmos-sdk/x/auth/types" +) + +// AccountKeeper defines the expected account keeper used for simulations (noalias) +type AccountKeeper interface { + GetAccount(ctx sdk.Context, addr sdk.AccAddress) types.AccountI + // Methods imported from account should be defined here +} + +// BankKeeper defines the expected interface needed to retrieve account balances. +type BankKeeper interface { + SpendableCoins(ctx sdk.Context, addr sdk.AccAddress) sdk.Coins + // Methods imported from bank should be defined here +} diff --git a/x/feeburn/types/genesis.go b/x/feeburn/types/genesis.go new file mode 100644 index 00000000..9d633ecd --- /dev/null +++ b/x/feeburn/types/genesis.go @@ -0,0 +1,14 @@ +package types + +// DefaultGenesis returns the default genesis state +func DefaultGenesis() *GenesisState { + return &GenesisState{ + Params: DefaultParams(), + } +} + +// Validate performs basic genesis state validation returning an error upon any +// failure. +func (gs GenesisState) Validate() error { + return gs.Params.Validate() +} diff --git a/x/feeburn/types/genesis.pb.go b/x/feeburn/types/genesis.pb.go new file mode 100644 index 00000000..0ca002d9 --- /dev/null +++ b/x/feeburn/types/genesis.pb.go @@ -0,0 +1,321 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: chihuahua/feeburn/genesis.proto + +package types + +import ( + fmt "fmt" + _ "github.com/cosmos/gogoproto/gogoproto" + proto "github.com/cosmos/gogoproto/proto" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// GenesisState defines the feeburn module's genesis state. +type GenesisState struct { + Params Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params"` +} + +func (m *GenesisState) Reset() { *m = GenesisState{} } +func (m *GenesisState) String() string { return proto.CompactTextString(m) } +func (*GenesisState) ProtoMessage() {} +func (*GenesisState) Descriptor() ([]byte, []int) { + return fileDescriptor_864289844706dabd, []int{0} +} +func (m *GenesisState) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *GenesisState) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_GenesisState.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *GenesisState) XXX_Merge(src proto.Message) { + xxx_messageInfo_GenesisState.Merge(m, src) +} +func (m *GenesisState) XXX_Size() int { + return m.Size() +} +func (m *GenesisState) XXX_DiscardUnknown() { + xxx_messageInfo_GenesisState.DiscardUnknown(m) +} + +var xxx_messageInfo_GenesisState proto.InternalMessageInfo + +func (m *GenesisState) GetParams() Params { + if m != nil { + return m.Params + } + return Params{} +} + +func init() { + proto.RegisterType((*GenesisState)(nil), "chihuahua.feeburn.GenesisState") +} + +func init() { proto.RegisterFile("chihuahua/feeburn/genesis.proto", fileDescriptor_864289844706dabd) } + +var fileDescriptor_864289844706dabd = []byte{ + // 196 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4f, 0xce, 0xc8, 0xcc, + 0x28, 0x4d, 0xcc, 0x28, 0x4d, 0xd4, 0x4f, 0x4b, 0x4d, 0x4d, 0x2a, 0x2d, 0xca, 0xd3, 0x4f, 0x4f, + 0xcd, 0x4b, 0x2d, 0xce, 0x2c, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x84, 0x2b, 0xd0, + 0x83, 0x2a, 0x90, 0x12, 0x49, 0xcf, 0x4f, 0xcf, 0x07, 0xcb, 0xea, 0x83, 0x58, 0x10, 0x85, 0x52, + 0x72, 0x98, 0x26, 0x15, 0x24, 0x16, 0x25, 0xe6, 0x42, 0x0d, 0x52, 0x72, 0xe7, 0xe2, 0x71, 0x87, + 0x98, 0x1c, 0x5c, 0x92, 0x58, 0x92, 0x2a, 0x64, 0xce, 0xc5, 0x06, 0x91, 0x97, 0x60, 0x54, 0x60, + 0xd4, 0xe0, 0x36, 0x92, 0xd4, 0xc3, 0xb0, 0x49, 0x2f, 0x00, 0xac, 0xc0, 0x89, 0xe5, 0xc4, 0x3d, + 0x79, 0x86, 0x20, 0xa8, 0x72, 0x27, 0xdf, 0x13, 0x8f, 0xe4, 0x18, 0x2f, 0x3c, 0x92, 0x63, 0x7c, + 0xf0, 0x48, 0x8e, 0x71, 0xc2, 0x63, 0x39, 0x86, 0x0b, 0x8f, 0xe5, 0x18, 0x6e, 0x3c, 0x96, 0x63, + 0x88, 0x32, 0x4e, 0xcf, 0x2c, 0xc9, 0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x77, 0x86, 0x19, + 0xe6, 0x9c, 0x91, 0x98, 0x99, 0xa7, 0x8f, 0x70, 0x5c, 0x05, 0xdc, 0x79, 0x25, 0x95, 0x05, 0xa9, + 0xc5, 0x49, 0x6c, 0x60, 0xe7, 0x19, 0x03, 0x02, 0x00, 0x00, 0xff, 0xff, 0x4c, 0x99, 0x44, 0x2d, + 0x0a, 0x01, 0x00, 0x00, +} + +func (m *GenesisState) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *GenesisState) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *GenesisState) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + { + size, err := m.Params.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintGenesis(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + return len(dAtA) - i, nil +} + +func encodeVarintGenesis(dAtA []byte, offset int, v uint64) int { + offset -= sovGenesis(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *GenesisState) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Params.Size() + n += 1 + l + sovGenesis(uint64(l)) + return n +} + +func sovGenesis(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozGenesis(x uint64) (n int) { + return sovGenesis(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *GenesisState) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenesis + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: GenesisState: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: GenesisState: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowGenesis + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthGenesis + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthGenesis + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipGenesis(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthGenesis + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipGenesis(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGenesis + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGenesis + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowGenesis + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthGenesis + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupGenesis + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthGenesis + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthGenesis = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowGenesis = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupGenesis = fmt.Errorf("proto: unexpected end of group") +) diff --git a/x/feeburn/types/genesis_test.go b/x/feeburn/types/genesis_test.go new file mode 100644 index 00000000..037287f1 --- /dev/null +++ b/x/feeburn/types/genesis_test.go @@ -0,0 +1,58 @@ +package types_test + +import ( + "testing" + + "github.com/White-Whale-Defi-Platform/migaloo-chain/v3/x/feeburn/types" + "github.com/stretchr/testify/require" +) + +func TestGenesisState_Validate(t *testing.T) { + for _, tc := range []struct { + desc string + genState *types.GenesisState + valid bool + }{ + { + desc: "default is valid", + genState: types.DefaultGenesis(), + valid: true, + }, + { + desc: "invalid genesis state", + genState: &types.GenesisState{ + Params: types.Params{ + TxFeeBurnPercent: "101", + }, + }, + valid: false, + }, + { + desc: "invalid genesis state", + genState: &types.GenesisState{ + Params: types.Params{ + TxFeeBurnPercent: "-1", + }, + }, + valid: false, + }, + { + desc: "valid genesis state", + genState: &types.GenesisState{ + Params: types.Params{ + TxFeeBurnPercent: "50", + }, + }, + valid: true, + }, + } { + t.Run(tc.desc, func(t *testing.T) { + err := tc.genState.Validate() + if tc.valid { + require.NoError(t, err) + } else { + require.Error(t, err) + } + }) + } +} diff --git a/x/feeburn/types/keys.go b/x/feeburn/types/keys.go new file mode 100644 index 00000000..696b6482 --- /dev/null +++ b/x/feeburn/types/keys.go @@ -0,0 +1,23 @@ +package types + +const ( + // ModuleName defines the module name + ModuleName = "feeburn" + + // StoreKey defines the primary module store key + StoreKey = ModuleName + + // RouterKey defines the module's message routing key + RouterKey = ModuleName + + // MemStoreKey defines the in-memory store key + MemStoreKey = "mem_feeburn" + + QuerierRoute = ModuleName +) + +var ParamsKey = []byte{0x00} // Prefix for params key + +func KeyPrefix(p string) []byte { + return []byte(p) +} diff --git a/x/feeburn/types/msgs.go b/x/feeburn/types/msgs.go new file mode 100644 index 00000000..690a7608 --- /dev/null +++ b/x/feeburn/types/msgs.go @@ -0,0 +1,28 @@ +package types + +import ( + errorsmod "cosmossdk.io/errors" + sdk "github.com/cosmos/cosmos-sdk/types" +) + +var _ sdk.Msg = &MsgUpdateParams{} + +// GetSigners returns the expected signers for a MsgUpdateParams message. +func (m *MsgUpdateParams) GetSigners() []sdk.AccAddress { + addr := sdk.MustAccAddressFromBech32(m.Authority) + return []sdk.AccAddress{addr} +} + +// ValidateBasic does a sanity check of the provided data +func (m *MsgUpdateParams) ValidateBasic() error { + if _, err := sdk.AccAddressFromBech32(m.Authority); err != nil { + return errorsmod.Wrap(err, "invalid authority address") + } + + return m.Params.Validate() +} + +// GetSignBytes implements the LegacyMsg interface. +func (m *MsgUpdateParams) GetSignBytes() []byte { + return sdk.MustSortJSON(ModuleCdc.MustMarshalJSON(m)) +} diff --git a/x/feeburn/types/params.go b/x/feeburn/types/params.go new file mode 100644 index 00000000..0f4b3a02 --- /dev/null +++ b/x/feeburn/types/params.go @@ -0,0 +1,59 @@ +package types + +import ( + "fmt" + "strconv" + + "gopkg.in/yaml.v2" +) + +var ( + KeyTxFeeBurnPercent = []byte("TxFeeBurnPercent") + // TODO: Determine the default value + DefaultTxFeeBurnPercent = "0" +) + +// NewParams creates a new Params instance +func NewParams( + txFeeBurnPercent string, +) Params { + return Params{ + TxFeeBurnPercent: txFeeBurnPercent, + } +} + +// DefaultParams returns a default set of parameters +func DefaultParams() Params { + return NewParams( + DefaultTxFeeBurnPercent, + ) +} + +// Validate validates the set of params +func (p Params) Validate() error { + return validateTxFeeBurnPercent(p.TxFeeBurnPercent) +} + +// String implements the Stringer interface. +func (p Params) String() string { + out, _ := yaml.Marshal(p) + return string(out) +} + +// validateTxFeeBurnPercent validates the TxFeeBurnPercent param +func validateTxFeeBurnPercent(v interface{}) error { + txFeeBurnPercent, ok := v.(string) + if !ok { + return fmt.Errorf("invalid parameter type: %T", v) + } + + txFeeBurnPercentInt, err := strconv.Atoi(txFeeBurnPercent) + if err != nil { + return err + } + if txFeeBurnPercentInt < 0 || txFeeBurnPercentInt > 100 { + return fmt.Errorf("fee must be between 0 and 100") + } + + return nil +} diff --git a/x/feeburn/types/params.pb.go b/x/feeburn/types/params.pb.go new file mode 100644 index 00000000..6e0b73b0 --- /dev/null +++ b/x/feeburn/types/params.pb.go @@ -0,0 +1,319 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: chihuahua/feeburn/params.proto + +package types + +import ( + fmt "fmt" + _ "github.com/cosmos/gogoproto/gogoproto" + proto "github.com/cosmos/gogoproto/proto" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// Params defines the parameters for the module. +type Params struct { + TxFeeBurnPercent string `protobuf:"bytes,1,opt,name=txFeeBurnPercent,proto3" json:"txFeeBurnPercent,omitempty" yaml:"tx_fee_burn_percent"` +} + +func (m *Params) Reset() { *m = Params{} } +func (*Params) ProtoMessage() {} +func (*Params) Descriptor() ([]byte, []int) { + return fileDescriptor_5034e6bad43f8677, []int{0} +} +func (m *Params) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *Params) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_Params.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *Params) XXX_Merge(src proto.Message) { + xxx_messageInfo_Params.Merge(m, src) +} +func (m *Params) XXX_Size() int { + return m.Size() +} +func (m *Params) XXX_DiscardUnknown() { + xxx_messageInfo_Params.DiscardUnknown(m) +} + +var xxx_messageInfo_Params proto.InternalMessageInfo + +func (m *Params) GetTxFeeBurnPercent() string { + if m != nil { + return m.TxFeeBurnPercent + } + return "" +} + +func init() { + proto.RegisterType((*Params)(nil), "chihuahua.feeburn.Params") +} + +func init() { proto.RegisterFile("chihuahua/feeburn/params.proto", fileDescriptor_5034e6bad43f8677) } + +var fileDescriptor_5034e6bad43f8677 = []byte{ + // 210 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4b, 0xce, 0xc8, 0xcc, + 0x28, 0x4d, 0xcc, 0x28, 0x4d, 0xd4, 0x4f, 0x4b, 0x4d, 0x4d, 0x2a, 0x2d, 0xca, 0xd3, 0x2f, 0x48, + 0x2c, 0x4a, 0xcc, 0x2d, 0xd6, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x84, 0xcb, 0xeb, 0x41, + 0xe5, 0xa5, 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0xb2, 0xfa, 0x20, 0x16, 0x44, 0xa1, 0x52, 0x14, + 0x17, 0x5b, 0x00, 0x58, 0xa3, 0x90, 0x17, 0x97, 0x40, 0x49, 0x85, 0x5b, 0x6a, 0xaa, 0x53, 0x69, + 0x51, 0x5e, 0x40, 0x6a, 0x51, 0x72, 0x6a, 0x5e, 0x89, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0xa7, 0x93, + 0xdc, 0xa7, 0x7b, 0xf2, 0x52, 0x95, 0x89, 0xb9, 0x39, 0x56, 0x4a, 0x25, 0x15, 0xf1, 0x69, 0xa9, + 0xa9, 0xf1, 0x20, 0x03, 0xe3, 0x0b, 0x20, 0x8a, 0x94, 0x82, 0x30, 0xf4, 0x59, 0xb1, 0xcc, 0x58, + 0x20, 0xcf, 0xe0, 0xe4, 0x7b, 0xe2, 0x91, 0x1c, 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, 0xc9, + 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0x70, 0xe1, 0xb1, 0x1c, 0xc3, 0x8d, 0xc7, 0x72, 0x0c, 0x51, 0xc6, + 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xce, 0x30, 0x97, 0x3a, 0x67, + 0x24, 0x66, 0xe6, 0xe9, 0x23, 0x3c, 0x56, 0x01, 0xf7, 0x5a, 0x49, 0x65, 0x41, 0x6a, 0x71, 0x12, + 0x1b, 0xd8, 0xc5, 0xc6, 0x80, 0x00, 0x00, 0x00, 0xff, 0xff, 0xfa, 0x9c, 0x86, 0xc5, 0xfc, 0x00, + 0x00, 0x00, +} + +func (m *Params) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *Params) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *Params) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + if len(m.TxFeeBurnPercent) > 0 { + i -= len(m.TxFeeBurnPercent) + copy(dAtA[i:], m.TxFeeBurnPercent) + i = encodeVarintParams(dAtA, i, uint64(len(m.TxFeeBurnPercent))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func encodeVarintParams(dAtA []byte, offset int, v uint64) int { + offset -= sovParams(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *Params) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.TxFeeBurnPercent) + if l > 0 { + n += 1 + l + sovParams(uint64(l)) + } + return n +} + +func sovParams(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozParams(x uint64) (n int) { + return sovParams(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *Params) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowParams + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: Params: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: Params: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field TxFeeBurnPercent", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowParams + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthParams + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthParams + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.TxFeeBurnPercent = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipParams(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthParams + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipParams(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowParams + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowParams + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowParams + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthParams + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupParams + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthParams + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthParams = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowParams = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupParams = fmt.Errorf("proto: unexpected end of group") +) diff --git a/x/feeburn/types/query.pb.go b/x/feeburn/types/query.pb.go new file mode 100644 index 00000000..83b6fec7 --- /dev/null +++ b/x/feeburn/types/query.pb.go @@ -0,0 +1,535 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: chihuahua/feeburn/query.proto + +package types + +import ( + context "context" + fmt "fmt" + _ "github.com/cosmos/gogoproto/gogoproto" + grpc1 "github.com/cosmos/gogoproto/grpc" + proto "github.com/cosmos/gogoproto/proto" + _ "google.golang.org/genproto/googleapis/api/annotations" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// QueryParamsRequest is request type for the Query/Params RPC method. +type QueryParamsRequest struct { +} + +func (m *QueryParamsRequest) Reset() { *m = QueryParamsRequest{} } +func (m *QueryParamsRequest) String() string { return proto.CompactTextString(m) } +func (*QueryParamsRequest) ProtoMessage() {} +func (*QueryParamsRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_842b1f9b751adee7, []int{0} +} +func (m *QueryParamsRequest) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *QueryParamsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_QueryParamsRequest.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *QueryParamsRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_QueryParamsRequest.Merge(m, src) +} +func (m *QueryParamsRequest) XXX_Size() int { + return m.Size() +} +func (m *QueryParamsRequest) XXX_DiscardUnknown() { + xxx_messageInfo_QueryParamsRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_QueryParamsRequest proto.InternalMessageInfo + +// QueryParamsResponse is response type for the Query/Params RPC method. +type QueryParamsResponse struct { + // params holds all the parameters of this module. + Params Params `protobuf:"bytes,1,opt,name=params,proto3" json:"params"` +} + +func (m *QueryParamsResponse) Reset() { *m = QueryParamsResponse{} } +func (m *QueryParamsResponse) String() string { return proto.CompactTextString(m) } +func (*QueryParamsResponse) ProtoMessage() {} +func (*QueryParamsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_842b1f9b751adee7, []int{1} +} +func (m *QueryParamsResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *QueryParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_QueryParamsResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *QueryParamsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_QueryParamsResponse.Merge(m, src) +} +func (m *QueryParamsResponse) XXX_Size() int { + return m.Size() +} +func (m *QueryParamsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_QueryParamsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_QueryParamsResponse proto.InternalMessageInfo + +func (m *QueryParamsResponse) GetParams() Params { + if m != nil { + return m.Params + } + return Params{} +} + +func init() { + proto.RegisterType((*QueryParamsRequest)(nil), "chihuahua.feeburn.QueryParamsRequest") + proto.RegisterType((*QueryParamsResponse)(nil), "chihuahua.feeburn.QueryParamsResponse") +} + +func init() { proto.RegisterFile("chihuahua/feeburn/query.proto", fileDescriptor_842b1f9b751adee7) } + +var fileDescriptor_842b1f9b751adee7 = []byte{ + // 273 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4d, 0xce, 0xc8, 0xcc, + 0x28, 0x4d, 0xcc, 0x28, 0x4d, 0xd4, 0x4f, 0x4b, 0x4d, 0x4d, 0x2a, 0x2d, 0xca, 0xd3, 0x2f, 0x2c, + 0x4d, 0x2d, 0xaa, 0xd4, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x84, 0x4b, 0xeb, 0x41, 0xa5, + 0xa5, 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0xb2, 0xfa, 0x20, 0x16, 0x44, 0xa1, 0x94, 0x4c, 0x7a, + 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x7e, 0x62, 0x41, 0xa6, 0x7e, 0x62, 0x5e, 0x5e, 0x7e, 0x49, 0x62, + 0x49, 0x66, 0x7e, 0x5e, 0x31, 0x54, 0x56, 0x0e, 0xd3, 0x96, 0x82, 0xc4, 0xa2, 0xc4, 0x5c, 0xa8, + 0xbc, 0x92, 0x08, 0x97, 0x50, 0x20, 0xc8, 0xd6, 0x00, 0xb0, 0x60, 0x50, 0x6a, 0x61, 0x69, 0x6a, + 0x71, 0x89, 0x92, 0x1f, 0x97, 0x30, 0x8a, 0x68, 0x71, 0x41, 0x7e, 0x5e, 0x71, 0xaa, 0x90, 0x39, + 0x17, 0x1b, 0x44, 0xb3, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0xb7, 0x91, 0xa4, 0x1e, 0x86, 0x23, 0xf5, + 0x20, 0x5a, 0x9c, 0x58, 0x4e, 0xdc, 0x93, 0x67, 0x08, 0x82, 0x2a, 0x37, 0x6a, 0x66, 0xe4, 0x62, + 0x05, 0x1b, 0x28, 0x54, 0xc5, 0xc5, 0x06, 0x51, 0x21, 0xa4, 0x8a, 0x45, 0x33, 0xa6, 0x53, 0xa4, + 0xd4, 0x08, 0x29, 0x83, 0xb8, 0x4d, 0x49, 0xb1, 0xe9, 0xf2, 0x93, 0xc9, 0x4c, 0xd2, 0x42, 0x92, + 0xfa, 0xb8, 0x7c, 0xec, 0xe4, 0x7b, 0xe2, 0x91, 0x1c, 0xe3, 0x85, 0x47, 0x72, 0x8c, 0x0f, 0x1e, + 0xc9, 0x31, 0x4e, 0x78, 0x2c, 0xc7, 0x70, 0xe1, 0xb1, 0x1c, 0xc3, 0x8d, 0xc7, 0x72, 0x0c, 0x51, + 0xc6, 0xe9, 0x99, 0x25, 0x19, 0xa5, 0x49, 0x7a, 0xc9, 0xf9, 0xb9, 0xfa, 0xce, 0x30, 0xed, 0xce, + 0x19, 0x89, 0x99, 0x79, 0x48, 0xa6, 0x55, 0xc0, 0xcd, 0x2b, 0xa9, 0x2c, 0x48, 0x2d, 0x4e, 0x62, + 0x03, 0x87, 0xa0, 0x31, 0x20, 0x00, 0x00, 0xff, 0xff, 0x87, 0xe7, 0x41, 0xf6, 0xc9, 0x01, 0x00, + 0x00, +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// QueryClient is the client API for Query service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type QueryClient interface { + // Parameters queries the parameters of the module. + Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error) +} + +type queryClient struct { + cc grpc1.ClientConn +} + +func NewQueryClient(cc grpc1.ClientConn) QueryClient { + return &queryClient{cc} +} + +func (c *queryClient) Params(ctx context.Context, in *QueryParamsRequest, opts ...grpc.CallOption) (*QueryParamsResponse, error) { + out := new(QueryParamsResponse) + err := c.cc.Invoke(ctx, "/chihuahua.feeburn.Query/Params", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// QueryServer is the server API for Query service. +type QueryServer interface { + // Parameters queries the parameters of the module. + Params(context.Context, *QueryParamsRequest) (*QueryParamsResponse, error) +} + +// UnimplementedQueryServer can be embedded to have forward compatible implementations. +type UnimplementedQueryServer struct { +} + +func (*UnimplementedQueryServer) Params(ctx context.Context, req *QueryParamsRequest) (*QueryParamsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method Params not implemented") +} + +func RegisterQueryServer(s grpc1.Server, srv QueryServer) { + s.RegisterService(&_Query_serviceDesc, srv) +} + +func _Query_Params_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(QueryParamsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(QueryServer).Params(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/chihuahua.feeburn.Query/Params", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(QueryServer).Params(ctx, req.(*QueryParamsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _Query_serviceDesc = grpc.ServiceDesc{ + ServiceName: "chihuahua.feeburn.Query", + HandlerType: (*QueryServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "Params", + Handler: _Query_Params_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "chihuahua/feeburn/query.proto", +} + +func (m *QueryParamsRequest) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *QueryParamsRequest) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *QueryParamsRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + +func (m *QueryParamsResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *QueryParamsResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *QueryParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + { + size, err := m.Params.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintQuery(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0xa + return len(dAtA) - i, nil +} + +func encodeVarintQuery(dAtA []byte, offset int, v uint64) int { + offset -= sovQuery(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *QueryParamsRequest) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + +func (m *QueryParamsResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = m.Params.Size() + n += 1 + l + sovQuery(uint64(l)) + return n +} + +func sovQuery(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozQuery(x uint64) (n int) { + return sovQuery(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *QueryParamsRequest) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowQuery + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: QueryParamsRequest: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: QueryParamsRequest: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipQuery(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthQuery + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *QueryParamsResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowQuery + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: QueryParamsResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: QueryParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowQuery + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthQuery + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthQuery + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipQuery(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthQuery + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipQuery(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowQuery + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowQuery + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowQuery + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthQuery + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupQuery + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthQuery + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthQuery = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowQuery = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupQuery = fmt.Errorf("proto: unexpected end of group") +) diff --git a/x/feeburn/types/query.pb.gw.go b/x/feeburn/types/query.pb.gw.go new file mode 100644 index 00000000..2addb406 --- /dev/null +++ b/x/feeburn/types/query.pb.gw.go @@ -0,0 +1,153 @@ +// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT. +// source: chihuahua/feeburn/query.proto + +/* +Package types is a reverse proxy. + +It translates gRPC into RESTful JSON APIs. +*/ +package types + +import ( + "context" + "io" + "net/http" + + "github.com/golang/protobuf/descriptor" + "github.com/golang/protobuf/proto" + "github.com/grpc-ecosystem/grpc-gateway/runtime" + "github.com/grpc-ecosystem/grpc-gateway/utilities" + "google.golang.org/grpc" + "google.golang.org/grpc/codes" + "google.golang.org/grpc/grpclog" + "google.golang.org/grpc/metadata" + "google.golang.org/grpc/status" +) + +// Suppress "imported and not used" errors +var _ codes.Code +var _ io.Reader +var _ status.Status +var _ = runtime.String +var _ = utilities.NewDoubleArray +var _ = descriptor.ForMessage +var _ = metadata.Join + +func request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var protoReq QueryParamsRequest + var metadata runtime.ServerMetadata + + msg, err := client.Params(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD)) + return msg, metadata, err + +} + +func local_request_Query_Params_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) { + var protoReq QueryParamsRequest + var metadata runtime.ServerMetadata + + msg, err := server.Params(ctx, &protoReq) + return msg, metadata, err + +} + +// RegisterQueryHandlerServer registers the http handlers for service Query to "mux". +// UnaryRPC :call QueryServer directly. +// StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906. +// Note that using this registration option will cause many gRPC library features to stop working. Consider using RegisterQueryHandlerFromEndpoint instead. +func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, server QueryServer) error { + + mux.Handle("GET", pattern_Query_Params_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) { + ctx, cancel := context.WithCancel(req.Context()) + defer cancel() + var stream runtime.ServerTransportStream + ctx = grpc.NewContextWithServerTransportStream(ctx, &stream) + inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req) + rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + resp, md, err := local_request_Query_Params_0(rctx, inboundMarshaler, server, req, pathParams) + md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer()) + ctx = runtime.NewServerMetadataContext(ctx, md) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + + forward_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...) + + }) + + return nil +} + +// RegisterQueryHandlerFromEndpoint is same as RegisterQueryHandler but +// automatically dials to "endpoint" and closes the connection when "ctx" gets done. +func RegisterQueryHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) { + conn, err := grpc.Dial(endpoint, opts...) + if err != nil { + return err + } + defer func() { + if err != nil { + if cerr := conn.Close(); cerr != nil { + grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr) + } + return + } + go func() { + <-ctx.Done() + if cerr := conn.Close(); cerr != nil { + grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr) + } + }() + }() + + return RegisterQueryHandler(ctx, mux, conn) +} + +// RegisterQueryHandler registers the http handlers for service Query to "mux". +// The handlers forward requests to the grpc endpoint over "conn". +func RegisterQueryHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error { + return RegisterQueryHandlerClient(ctx, mux, NewQueryClient(conn)) +} + +// RegisterQueryHandlerClient registers the http handlers for service Query +// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "QueryClient". +// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "QueryClient" +// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in +// "QueryClient" to call the correct interceptors. +func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, client QueryClient) error { + + mux.Handle("GET", pattern_Query_Params_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) { + ctx, cancel := context.WithCancel(req.Context()) + defer cancel() + inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req) + rctx, err := runtime.AnnotateContext(ctx, mux, req) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + resp, md, err := request_Query_Params_0(rctx, inboundMarshaler, client, req, pathParams) + ctx = runtime.NewServerMetadataContext(ctx, md) + if err != nil { + runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err) + return + } + + forward_Query_Params_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...) + + }) + + return nil +} + +var ( + pattern_Query_Params_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2}, []string{"chihuahua", "feeburn", "params"}, "", runtime.AssumeColonVerbOpt(false))) +) + +var ( + forward_Query_Params_0 = runtime.ForwardResponseMessage +) diff --git a/x/feeburn/types/tx.pb.go b/x/feeburn/types/tx.pb.go new file mode 100644 index 00000000..8a53e100 --- /dev/null +++ b/x/feeburn/types/tx.pb.go @@ -0,0 +1,598 @@ +// Code generated by protoc-gen-gogo. DO NOT EDIT. +// source: chihuahua/feeburn/tx.proto + +package types + +import ( + context "context" + fmt "fmt" + _ "github.com/cosmos/cosmos-proto" + _ "github.com/cosmos/cosmos-sdk/types/msgservice" + _ "github.com/cosmos/cosmos-sdk/types/tx/amino" + _ "github.com/cosmos/gogoproto/gogoproto" + grpc1 "github.com/cosmos/gogoproto/grpc" + proto "github.com/cosmos/gogoproto/proto" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" + io "io" + math "math" + math_bits "math/bits" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.GoGoProtoPackageIsVersion3 // please upgrade the proto package + +// MsgUpdateParams is the Msg/UpdateParams request type. +type MsgUpdateParams struct { + // authority is the address that controls the module (defaults to x/gov unless overwritten). + Authority string `protobuf:"bytes,1,opt,name=authority,proto3" json:"authority,omitempty"` + // params defines the feeburn parameters to update. + // + // NOTE: All parameters must be supplied. + Params Params `protobuf:"bytes,2,opt,name=params,proto3" json:"params"` +} + +func (m *MsgUpdateParams) Reset() { *m = MsgUpdateParams{} } +func (m *MsgUpdateParams) String() string { return proto.CompactTextString(m) } +func (*MsgUpdateParams) ProtoMessage() {} +func (*MsgUpdateParams) Descriptor() ([]byte, []int) { + return fileDescriptor_1351a4166bd7a673, []int{0} +} +func (m *MsgUpdateParams) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MsgUpdateParams) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_MsgUpdateParams.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *MsgUpdateParams) XXX_Merge(src proto.Message) { + xxx_messageInfo_MsgUpdateParams.Merge(m, src) +} +func (m *MsgUpdateParams) XXX_Size() int { + return m.Size() +} +func (m *MsgUpdateParams) XXX_DiscardUnknown() { + xxx_messageInfo_MsgUpdateParams.DiscardUnknown(m) +} + +var xxx_messageInfo_MsgUpdateParams proto.InternalMessageInfo + +func (m *MsgUpdateParams) GetAuthority() string { + if m != nil { + return m.Authority + } + return "" +} + +func (m *MsgUpdateParams) GetParams() Params { + if m != nil { + return m.Params + } + return Params{} +} + +// MsgUpdateParamsResponse defines the response structure for executing a +// MsgUpdateParams message. +type MsgUpdateParamsResponse struct { +} + +func (m *MsgUpdateParamsResponse) Reset() { *m = MsgUpdateParamsResponse{} } +func (m *MsgUpdateParamsResponse) String() string { return proto.CompactTextString(m) } +func (*MsgUpdateParamsResponse) ProtoMessage() {} +func (*MsgUpdateParamsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_1351a4166bd7a673, []int{1} +} +func (m *MsgUpdateParamsResponse) XXX_Unmarshal(b []byte) error { + return m.Unmarshal(b) +} +func (m *MsgUpdateParamsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + if deterministic { + return xxx_messageInfo_MsgUpdateParamsResponse.Marshal(b, m, deterministic) + } else { + b = b[:cap(b)] + n, err := m.MarshalToSizedBuffer(b) + if err != nil { + return nil, err + } + return b[:n], nil + } +} +func (m *MsgUpdateParamsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_MsgUpdateParamsResponse.Merge(m, src) +} +func (m *MsgUpdateParamsResponse) XXX_Size() int { + return m.Size() +} +func (m *MsgUpdateParamsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_MsgUpdateParamsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_MsgUpdateParamsResponse proto.InternalMessageInfo + +func init() { + proto.RegisterType((*MsgUpdateParams)(nil), "chihuahua.feeburn.MsgUpdateParams") + proto.RegisterType((*MsgUpdateParamsResponse)(nil), "chihuahua.feeburn.MsgUpdateParamsResponse") +} + +func init() { proto.RegisterFile("chihuahua/feeburn/tx.proto", fileDescriptor_1351a4166bd7a673) } + +var fileDescriptor_1351a4166bd7a673 = []byte{ + // 340 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x92, 0x4a, 0xce, 0xc8, 0xcc, + 0x28, 0x4d, 0xcc, 0x28, 0x4d, 0xd4, 0x4f, 0x4b, 0x4d, 0x4d, 0x2a, 0x2d, 0xca, 0xd3, 0x2f, 0xa9, + 0xd0, 0x2b, 0x28, 0xca, 0x2f, 0xc9, 0x17, 0x12, 0x84, 0xcb, 0xe9, 0x41, 0xe5, 0xa4, 0xc4, 0x93, + 0xf3, 0x8b, 0x73, 0xf3, 0x8b, 0xf5, 0x73, 0x8b, 0xd3, 0xf5, 0xcb, 0x0c, 0x41, 0x14, 0x44, 0xad, + 0x94, 0x24, 0x44, 0x22, 0x1e, 0xcc, 0xd3, 0x87, 0x70, 0xa0, 0x52, 0x72, 0x98, 0x56, 0x14, 0x24, + 0x16, 0x25, 0xe6, 0xc2, 0xe4, 0x45, 0xd2, 0xf3, 0xd3, 0xf3, 0x21, 0xfa, 0x40, 0x2c, 0xa8, 0xa8, + 0x60, 0x62, 0x6e, 0x66, 0x5e, 0xbe, 0x3e, 0x98, 0x84, 0x08, 0x29, 0xed, 0x67, 0xe4, 0xe2, 0xf7, + 0x2d, 0x4e, 0x0f, 0x2d, 0x48, 0x49, 0x2c, 0x49, 0x0d, 0x00, 0x1b, 0x21, 0x64, 0xc6, 0xc5, 0x99, + 0x58, 0x5a, 0x92, 0x91, 0x5f, 0x94, 0x59, 0x52, 0x29, 0xc1, 0xa8, 0xc0, 0xa8, 0xc1, 0xe9, 0x24, + 0x71, 0x69, 0x8b, 0xae, 0x08, 0xd4, 0x05, 0x8e, 0x29, 0x29, 0x45, 0xa9, 0xc5, 0xc5, 0xc1, 0x25, + 0x45, 0x99, 0x79, 0xe9, 0x41, 0x08, 0xa5, 0x42, 0x36, 0x5c, 0x6c, 0x10, 0x47, 0x48, 0x30, 0x29, + 0x30, 0x6a, 0x70, 0x1b, 0x49, 0xea, 0x61, 0x78, 0x56, 0x0f, 0x62, 0x85, 0x13, 0xe7, 0x89, 0x7b, + 0xf2, 0x0c, 0x2b, 0x9e, 0x6f, 0xd0, 0x62, 0x0c, 0x82, 0xea, 0xb1, 0x32, 0x6b, 0x7a, 0xbe, 0x41, + 0x0b, 0x61, 0x5a, 0xd7, 0xf3, 0x0d, 0x5a, 0xca, 0x08, 0x5f, 0x56, 0xc0, 0xfd, 0x89, 0xe6, 0x5a, + 0x25, 0x49, 0x2e, 0x71, 0x34, 0xa1, 0xa0, 0xd4, 0xe2, 0x82, 0xfc, 0xbc, 0xe2, 0x54, 0xa3, 0x54, + 0x2e, 0x66, 0xdf, 0xe2, 0x74, 0xa1, 0x38, 0x2e, 0x1e, 0x14, 0xff, 0x29, 0x61, 0x71, 0x17, 0x9a, + 0x11, 0x52, 0x5a, 0x84, 0xd5, 0xc0, 0xac, 0x71, 0xf2, 0x3d, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, + 0x39, 0xc6, 0x07, 0x8f, 0xe4, 0x18, 0x27, 0x3c, 0x96, 0x63, 0xb8, 0xf0, 0x58, 0x8e, 0xe1, 0xc6, + 0x63, 0x39, 0x86, 0x28, 0xe3, 0xf4, 0xcc, 0x92, 0x8c, 0xd2, 0x24, 0xbd, 0xe4, 0xfc, 0x5c, 0x7d, + 0x67, 0x98, 0x79, 0xce, 0x19, 0x89, 0x99, 0x79, 0xfa, 0xd8, 0xbc, 0x56, 0x52, 0x59, 0x90, 0x5a, + 0x9c, 0xc4, 0x06, 0x8e, 0x19, 0x63, 0x40, 0x00, 0x00, 0x00, 0xff, 0xff, 0xce, 0xd9, 0xde, 0x48, + 0x47, 0x02, 0x00, 0x00, +} + +// Reference imports to suppress errors if they are not otherwise used. +var _ context.Context +var _ grpc.ClientConn + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +const _ = grpc.SupportPackageIsVersion4 + +// MsgClient is the client API for Msg service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type MsgClient interface { + // UpdateParams defines a governance operation for updating the feeburn module + // parameters. The authority is defined in the keeper. + UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) +} + +type msgClient struct { + cc grpc1.ClientConn +} + +func NewMsgClient(cc grpc1.ClientConn) MsgClient { + return &msgClient{cc} +} + +func (c *msgClient) UpdateParams(ctx context.Context, in *MsgUpdateParams, opts ...grpc.CallOption) (*MsgUpdateParamsResponse, error) { + out := new(MsgUpdateParamsResponse) + err := c.cc.Invoke(ctx, "/chihuahua.feeburn.Msg/UpdateParams", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// MsgServer is the server API for Msg service. +type MsgServer interface { + // UpdateParams defines a governance operation for updating the feeburn module + // parameters. The authority is defined in the keeper. + UpdateParams(context.Context, *MsgUpdateParams) (*MsgUpdateParamsResponse, error) +} + +// UnimplementedMsgServer can be embedded to have forward compatible implementations. +type UnimplementedMsgServer struct { +} + +func (*UnimplementedMsgServer) UpdateParams(ctx context.Context, req *MsgUpdateParams) (*MsgUpdateParamsResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method UpdateParams not implemented") +} + +func RegisterMsgServer(s grpc1.Server, srv MsgServer) { + s.RegisterService(&_Msg_serviceDesc, srv) +} + +func _Msg_UpdateParams_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(MsgUpdateParams) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(MsgServer).UpdateParams(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/chihuahua.feeburn.Msg/UpdateParams", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(MsgServer).UpdateParams(ctx, req.(*MsgUpdateParams)) + } + return interceptor(ctx, in, info, handler) +} + +var _Msg_serviceDesc = grpc.ServiceDesc{ + ServiceName: "chihuahua.feeburn.Msg", + HandlerType: (*MsgServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "UpdateParams", + Handler: _Msg_UpdateParams_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "chihuahua/feeburn/tx.proto", +} + +func (m *MsgUpdateParams) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MsgUpdateParams) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MsgUpdateParams) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + { + size, err := m.Params.MarshalToSizedBuffer(dAtA[:i]) + if err != nil { + return 0, err + } + i -= size + i = encodeVarintTx(dAtA, i, uint64(size)) + } + i-- + dAtA[i] = 0x12 + if len(m.Authority) > 0 { + i -= len(m.Authority) + copy(dAtA[i:], m.Authority) + i = encodeVarintTx(dAtA, i, uint64(len(m.Authority))) + i-- + dAtA[i] = 0xa + } + return len(dAtA) - i, nil +} + +func (m *MsgUpdateParamsResponse) Marshal() (dAtA []byte, err error) { + size := m.Size() + dAtA = make([]byte, size) + n, err := m.MarshalToSizedBuffer(dAtA[:size]) + if err != nil { + return nil, err + } + return dAtA[:n], nil +} + +func (m *MsgUpdateParamsResponse) MarshalTo(dAtA []byte) (int, error) { + size := m.Size() + return m.MarshalToSizedBuffer(dAtA[:size]) +} + +func (m *MsgUpdateParamsResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) { + i := len(dAtA) + _ = i + var l int + _ = l + return len(dAtA) - i, nil +} + +func encodeVarintTx(dAtA []byte, offset int, v uint64) int { + offset -= sovTx(v) + base := offset + for v >= 1<<7 { + dAtA[offset] = uint8(v&0x7f | 0x80) + v >>= 7 + offset++ + } + dAtA[offset] = uint8(v) + return base +} +func (m *MsgUpdateParams) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + l = len(m.Authority) + if l > 0 { + n += 1 + l + sovTx(uint64(l)) + } + l = m.Params.Size() + n += 1 + l + sovTx(uint64(l)) + return n +} + +func (m *MsgUpdateParamsResponse) Size() (n int) { + if m == nil { + return 0 + } + var l int + _ = l + return n +} + +func sovTx(x uint64) (n int) { + return (math_bits.Len64(x|1) + 6) / 7 +} +func sozTx(x uint64) (n int) { + return sovTx(uint64((x << 1) ^ uint64((int64(x) >> 63)))) +} +func (m *MsgUpdateParams) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MsgUpdateParams: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MsgUpdateParams: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + case 1: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Authority", wireType) + } + var stringLen uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + stringLen |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + intStringLen := int(stringLen) + if intStringLen < 0 { + return ErrInvalidLengthTx + } + postIndex := iNdEx + intStringLen + if postIndex < 0 { + return ErrInvalidLengthTx + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + m.Authority = string(dAtA[iNdEx:postIndex]) + iNdEx = postIndex + case 2: + if wireType != 2 { + return fmt.Errorf("proto: wrong wireType = %d for field Params", wireType) + } + var msglen int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + msglen |= int(b&0x7F) << shift + if b < 0x80 { + break + } + } + if msglen < 0 { + return ErrInvalidLengthTx + } + postIndex := iNdEx + msglen + if postIndex < 0 { + return ErrInvalidLengthTx + } + if postIndex > l { + return io.ErrUnexpectedEOF + } + if err := m.Params.Unmarshal(dAtA[iNdEx:postIndex]); err != nil { + return err + } + iNdEx = postIndex + default: + iNdEx = preIndex + skippy, err := skipTx(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTx + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func (m *MsgUpdateParamsResponse) Unmarshal(dAtA []byte) error { + l := len(dAtA) + iNdEx := 0 + for iNdEx < l { + preIndex := iNdEx + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return ErrIntOverflowTx + } + if iNdEx >= l { + return io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= uint64(b&0x7F) << shift + if b < 0x80 { + break + } + } + fieldNum := int32(wire >> 3) + wireType := int(wire & 0x7) + if wireType == 4 { + return fmt.Errorf("proto: MsgUpdateParamsResponse: wiretype end group for non-group") + } + if fieldNum <= 0 { + return fmt.Errorf("proto: MsgUpdateParamsResponse: illegal tag %d (wire type %d)", fieldNum, wire) + } + switch fieldNum { + default: + iNdEx = preIndex + skippy, err := skipTx(dAtA[iNdEx:]) + if err != nil { + return err + } + if (skippy < 0) || (iNdEx+skippy) < 0 { + return ErrInvalidLengthTx + } + if (iNdEx + skippy) > l { + return io.ErrUnexpectedEOF + } + iNdEx += skippy + } + } + + if iNdEx > l { + return io.ErrUnexpectedEOF + } + return nil +} +func skipTx(dAtA []byte) (n int, err error) { + l := len(dAtA) + iNdEx := 0 + depth := 0 + for iNdEx < l { + var wire uint64 + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTx + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + wire |= (uint64(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + wireType := int(wire & 0x7) + switch wireType { + case 0: + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTx + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + iNdEx++ + if dAtA[iNdEx-1] < 0x80 { + break + } + } + case 1: + iNdEx += 8 + case 2: + var length int + for shift := uint(0); ; shift += 7 { + if shift >= 64 { + return 0, ErrIntOverflowTx + } + if iNdEx >= l { + return 0, io.ErrUnexpectedEOF + } + b := dAtA[iNdEx] + iNdEx++ + length |= (int(b) & 0x7F) << shift + if b < 0x80 { + break + } + } + if length < 0 { + return 0, ErrInvalidLengthTx + } + iNdEx += length + case 3: + depth++ + case 4: + if depth == 0 { + return 0, ErrUnexpectedEndOfGroupTx + } + depth-- + case 5: + iNdEx += 4 + default: + return 0, fmt.Errorf("proto: illegal wireType %d", wireType) + } + if iNdEx < 0 { + return 0, ErrInvalidLengthTx + } + if depth == 0 { + return iNdEx, nil + } + } + return 0, io.ErrUnexpectedEOF +} + +var ( + ErrInvalidLengthTx = fmt.Errorf("proto: negative length found during unmarshaling") + ErrIntOverflowTx = fmt.Errorf("proto: integer overflow") + ErrUnexpectedEndOfGroupTx = fmt.Errorf("proto: unexpected end of group") +) diff --git a/x/feeburn/types/types.go b/x/feeburn/types/types.go new file mode 100644 index 00000000..ab1254f4 --- /dev/null +++ b/x/feeburn/types/types.go @@ -0,0 +1 @@ +package types