feat: global fee module

Makefile

@@ -222,7 +222,7 @@ format:
 ###############################################################################
 
 start-localnet-ci:
-	@ignite chain serve --reset-once -v -c ./ignite.ci.yml
+	@ignite chain serve --mode validator --reset-once -v -c ./ignite.ci.yml
 
 .PHONY: start-localnet-ci
 

ante/ante.go

@@ -4,6 +4,8 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
+	paramtypes "github.com/cosmos/cosmos-sdk/x/params/types"
+	"github.com/cosmos/gaia/v8/x/globalfee"
 	ibcante "github.com/cosmos/ibc-go/v3/modules/core/ante"
 	ibckeeper "github.com/cosmos/ibc-go/v3/modules/core/keeper"
 )
@@ -14,6 +16,7 @@ type HandlerOptions struct {
 	ante.HandlerOptions
 	IBCkeeper            *ibckeeper.Keeper
 	BypassMinFeeMsgTypes []string
+	GlobalFeeSubspace    paramtypes.Subspace
 }
 
 func NewAnteHandler(opts HandlerOptions) (sdk.AnteHandler, error) {
@@ -26,10 +29,12 @@ func NewAnteHandler(opts HandlerOptions) (sdk.AnteHandler, error) {
 	if opts.SignModeHandler == nil {
 		return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "sign mode handler is required for ante builder")
 	}
-
 	if opts.IBCkeeper == nil {
 		return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "IBC keeper is required for middlewares")
 	}
+	if opts.GlobalFeeSubspace.Name() == "" {
+		return nil, sdkerrors.Wrap(sdkerrors.ErrLogic, "param store is required for ante builder")
+	}
 
 	var sigGasConsumer = opts.SigGasConsumer
 	if sigGasConsumer == nil {
@@ -44,7 +49,8 @@ func NewAnteHandler(opts HandlerOptions) (sdk.AnteHandler, error) {
 		ante.NewValidateMemoDecorator(opts.AccountKeeper),
 		ante.NewConsumeGasForTxSizeDecorator(opts.AccountKeeper),
 		ante.NewDeductFeeDecorator(opts.AccountKeeper, opts.BankKeeper, opts.FeegrantKeeper, opts.TxFeeChecker),
-		ante.NewSetPubKeyDecorator(opts.AccountKeeper), // SetPubKeyDecorator must be called before all signature verification decorators
+		globalfee.NewGlobalMinimumChainFeeDecorator(opts.GlobalFeeSubspace), // after local min fee check
+		ante.NewSetPubKeyDecorator(opts.AccountKeeper),                      // SetPubKeyDecorator must be called before all signature verification decorators
 		ante.NewValidateSigCountDecorator(opts.AccountKeeper),
 		ante.NewSigGasConsumeDecorator(opts.AccountKeeper, sigGasConsumer),
 		ante.NewSigVerificationDecorator(opts.AccountKeeper, opts.SignModeHandler),

app/app.go

@@ -8,6 +8,8 @@ import (
 	"os"
 	"path/filepath"
 
+	"github.com/cosmos/gaia/v8/x/globalfee"
+
 	"github.com/cosmos/cosmos-sdk/x/auth/ante"
 
 	"github.com/cosmos/cosmos-sdk/testutil/testdata_pulsar"
@@ -169,6 +171,7 @@ var (
 		liquidity.AppModuleBasic{},
 		// router.AppModuleBasic{},
 		ica.AppModuleBasic{},
+		globalfee.AppModule{},
 	)
 
 	// module account permissions
@@ -552,6 +555,7 @@ func NewGaiaApp(
 		transferModule,
 		icaModule,
 		// routerModule,
+		globalfee.NewAppModule(app.GetSubspace(globalfee.ModuleName)),
 	)
 
 	// During begin block slashing happens after distr.BeginBlocker so that
@@ -583,6 +587,7 @@ func NewGaiaApp(
 		group.ModuleName,
 		paramstypes.ModuleName,
 		vestingtypes.ModuleName,
+		globalfee.ModuleName,
 	)
 	app.mm.SetOrderEndBlockers(
 		crisistypes.ModuleName,
@@ -607,6 +612,7 @@ func NewGaiaApp(
 		paramstypes.ModuleName,
 		upgradetypes.ModuleName,
 		vestingtypes.ModuleName,
+		globalfee.ModuleName,
 	)
 
 	// NOTE: The genutils module must occur after staking so that pools are
@@ -638,6 +644,7 @@ func NewGaiaApp(
 		paramstypes.ModuleName,
 		upgradetypes.ModuleName,
 		vestingtypes.ModuleName,
+		globalfee.ModuleName,
 	)
 
 	// Uncomment if you want to set a custom migration order here.
@@ -691,8 +698,9 @@ func NewGaiaApp(
 				SignModeHandler: encodingConfig.TxConfig.SignModeHandler(),
 				SigGasConsumer:  ante.DefaultSigVerificationGasConsumer,
 			},
-			IBCkeeper:            app.IBCKeeper,
-			BypassMinFeeMsgTypes: cast.ToStringSlice(appOpts.Get(gaiaappparams.BypassMinFeeMsgTypesKey)),
+			IBCkeeper: app.IBCKeeper,
+			//	BypassMinFeeMsgTypes: cast.ToStringSlice(appOpts.Get(gaiaappparams.BypassMinFeeMsgTypesKey)),
+			GlobalFeeSubspace: app.GetSubspace(globalfee.ModuleName),
 		},
 	)
 	if err != nil {
@@ -936,6 +944,7 @@ func initParamsKeeper(appCodec codec.BinaryCodec, legacyAmino *codec.LegacyAmino
 
 	// paramsKeeper.Subspace(routertypes.ModuleName).WithKeyTable(routertypes.ParamKeyTable())
 	paramsKeeper.Subspace(icahosttypes.SubModuleName)
+	paramsKeeper.Subspace(globalfee.ModuleName)
 
 	return paramsKeeper
 }

contrib/scripts/protocgen.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env bash
+
+set -eo pipefail
+
+protoc_gen_gocosmos() {
+  if ! grep "github.com/gogo/protobuf => github.com/regen-network/protobuf" go.mod &>/dev/null ; then
+    echo -e "\tPlease run this command from somewhere inside the cosmos-sdk folder."
+    return 1
+  fi
+
+  go get github.com/regen-network/cosmos-proto/protoc-gen-gocosmos@latest 2>/dev/null
+}
+
+protoc_gen_gocosmos
+
+proto_dirs=$(find ./proto -path -prune -o -name '*.proto' -print0 | xargs -0 -n1 dirname | sort | uniq)
+for dir in $proto_dirs; do
+  buf protoc \
+  -I "proto" \
+  -I "third_party/proto" \
+  --gocosmos_out=plugins=interfacetype+grpc,\
+Mgoogle/protobuf/any.proto=github.com/cosmos/cosmos-sdk/codec/types:. \
+  --grpc-gateway_out=logtostderr=true:. \
+  $(find "${dir}" -maxdepth 1 -name '*.proto')
+
+done
+#
+## command to generate docs using protoc-gen-doc
+buf protoc \
+-I "proto" \
+-I "third_party/proto" \
+--doc_out=./docs/proto \
+--doc_opt=./docs/proto/protodoc-markdown.tmpl,proto-docs.md \
+$(find "$(pwd)/proto" -maxdepth 5 -name '*.proto')
+
+# move proto files to the right places
+cp -r github.com/cosmos/gaia/* ./
+rm -rf github.com

docs/proto/proto-docs.md

@@ -0,0 +1,139 @@
+<!-- This file is auto-generated. Please do not modify it yourself. -->
+# Protobuf Documentation
+<a name="top"></a>
+
+## Table of Contents
+
+- [gaia/globalfee/v1beta1/genesis.proto](#gaia/globalfee/v1beta1/genesis.proto)
+    - [GenesisState](#gaia.globalfee.v1beta1.GenesisState)
+    - [Params](#gaia.globalfee.v1beta1.Params)
+
+- [gaia/globalfee/v1beta1/query.proto](#gaia/globalfee/v1beta1/query.proto)
+    - [QueryMinimumGasPricesRequest](#gaia.globalfee.v1beta1.QueryMinimumGasPricesRequest)
+    - [QueryMinimumGasPricesResponse](#gaia.globalfee.v1beta1.QueryMinimumGasPricesResponse)
+
+    - [Query](#gaia.globalfee.v1beta1.Query)
+
+- [Scalar Value Types](#scalar-value-types)
+
+
+
+<a name="gaia/globalfee/v1beta1/genesis.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## gaia/globalfee/v1beta1/genesis.proto
+
+
+
+<a name="gaia.globalfee.v1beta1.GenesisState"></a>
+
+### GenesisState
+GenesisState - initial state of module
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `params` | [Params](#gaia.globalfee.v1beta1.Params) |  | Params of this module |
+
+
+
+
+
+
+<a name="gaia.globalfee.v1beta1.Params"></a>
+
+### Params
+Params defines the set of module parameters.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `minimum_gas_prices` | [cosmos.base.v1beta1.DecCoin](#cosmos.base.v1beta1.DecCoin) | repeated | Minimum stores the minimum gas price(s) for all TX on the chain. When multiple coins are defined then they are accepted alternatively. The list must be sorted by denoms asc. No duplicate denoms or zero amount values allowed. For more information see https://docs.cosmos.network/master/modules/auth/01_concepts.html |
+
+
+
+
+
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+ <!-- end services -->
+
+
+
+<a name="gaia/globalfee/v1beta1/query.proto"></a>
+<p align="right"><a href="#top">Top</a></p>
+
+## gaia/globalfee/v1beta1/query.proto
+
+
+
+<a name="gaia.globalfee.v1beta1.QueryMinimumGasPricesRequest"></a>
+
+### QueryMinimumGasPricesRequest
+QueryMinimumGasPricesRequest is the request type for the
+Query/MinimumGasPrices RPC method.
+
+
+
+
+
+
+<a name="gaia.globalfee.v1beta1.QueryMinimumGasPricesResponse"></a>
+
+### QueryMinimumGasPricesResponse
+QueryMinimumGasPricesResponse is the response type for the
+Query/MinimumGasPrices RPC method.
+
+
+| Field | Type | Label | Description |
+| ----- | ---- | ----- | ----------- |
+| `minimum_gas_prices` | [cosmos.base.v1beta1.DecCoin](#cosmos.base.v1beta1.DecCoin) | repeated |  |
+
+
+
+
+
+ <!-- end messages -->
+
+ <!-- end enums -->
+
+ <!-- end HasExtensions -->
+
+
+<a name="gaia.globalfee.v1beta1.Query"></a>
+
+### Query
+Query defines the gRPC querier service.
+
+| Method Name | Request Type | Response Type | Description | HTTP Verb | Endpoint |
+| ----------- | ------------ | ------------- | ------------| ------- | -------- |
+| `MinimumGasPrices` | [QueryMinimumGasPricesRequest](#gaia.globalfee.v1beta1.QueryMinimumGasPricesRequest) | [QueryMinimumGasPricesResponse](#gaia.globalfee.v1beta1.QueryMinimumGasPricesResponse) |  | GET|/gaia/globalfee/v1beta1/minimum_gas_prices|
+
+ <!-- end services -->
+
+
+
+## Scalar Value Types
+
+| .proto Type | Notes | C++ | Java | Python | Go | C# | PHP | Ruby |
+| ----------- | ----- | --- | ---- | ------ | -- | -- | --- | ---- |
+| <a name="double" /> double |  | double | double | float | float64 | double | float | Float |
+| <a name="float" /> float |  | float | float | float | float32 | float | float | Float |
+| <a name="int32" /> int32 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint32 instead. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) |
+| <a name="int64" /> int64 | Uses variable-length encoding. Inefficient for encoding negative numbers – if your field is likely to have negative values, use sint64 instead. | int64 | long | int/long | int64 | long | integer/string | Bignum |
+| <a name="uint32" /> uint32 | Uses variable-length encoding. | uint32 | int | int/long | uint32 | uint | integer | Bignum or Fixnum (as required) |
+| <a name="uint64" /> uint64 | Uses variable-length encoding. | uint64 | long | int/long | uint64 | ulong | integer/string | Bignum or Fixnum (as required) |
+| <a name="sint32" /> sint32 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int32s. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) |
+| <a name="sint64" /> sint64 | Uses variable-length encoding. Signed int value. These more efficiently encode negative numbers than regular int64s. | int64 | long | int/long | int64 | long | integer/string | Bignum |
+| <a name="fixed32" /> fixed32 | Always four bytes. More efficient than uint32 if values are often greater than 2^28. | uint32 | int | int | uint32 | uint | integer | Bignum or Fixnum (as required) |
+| <a name="fixed64" /> fixed64 | Always eight bytes. More efficient than uint64 if values are often greater than 2^56. | uint64 | long | int/long | uint64 | ulong | integer/string | Bignum |
+| <a name="sfixed32" /> sfixed32 | Always four bytes. | int32 | int | int | int32 | int | integer | Bignum or Fixnum (as required) |
+| <a name="sfixed64" /> sfixed64 | Always eight bytes. | int64 | long | int/long | int64 | long | integer/string | Bignum |
+| <a name="bool" /> bool |  | bool | boolean | boolean | bool | bool | boolean | TrueClass/FalseClass |
+| <a name="string" /> string | A string must always contain UTF-8 encoded or 7-bit ASCII text. | string | String | str/unicode | string | string | string | String (UTF-8) |
+| <a name="bytes" /> bytes | May contain any arbitrary sequence of bytes. | string | ByteString | str | []byte | ByteString | string | String (ASCII-8BIT) |
+