register feegrant amino codec to support legacy service

app/app.go

@@ -106,6 +106,7 @@ import (
 	customcrisis "github.com/terra-money/core/custom/crisis"
 	customdistr "github.com/terra-money/core/custom/distribution"
 	customevidence "github.com/terra-money/core/custom/evidence"
+	customfeegrant "github.com/terra-money/core/custom/feegrant"
 	customgov "github.com/terra-money/core/custom/gov"
 	custommint "github.com/terra-money/core/custom/mint"
 	customparams "github.com/terra-money/core/custom/params"
@@ -169,7 +170,7 @@ var (
 		customparams.AppModuleBasic{},
 		customcrisis.AppModuleBasic{},
 		customslashing.AppModuleBasic{},
-		feegrantmodule.AppModuleBasic{},
+		customfeegrant.AppModuleBasic{},
 		ibc.AppModuleBasic{},
 		customupgrade.AppModuleBasic{},
 		customevidence.AppModuleBasic{},

custom/feegrant/module.go

@@ -0,0 +1,23 @@
+package feegrant
+
+import (
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/types/module"
+	feegrant "github.com/cosmos/cosmos-sdk/x/feegrant/module"
+
+	customtypes "github.com/terra-money/core/custom/feegrant/types"
+)
+
+var (
+	_ module.AppModuleBasic = AppModuleBasic{}
+)
+
+// AppModuleBasic defines the basic application module used by the distribution module.
+type AppModuleBasic struct {
+	feegrant.AppModuleBasic
+}
+
+// RegisterLegacyAminoCodec registers the bank module's types for the given codec.
+func (AppModuleBasic) RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
+	customtypes.RegisterLegacyAminoCodec(cdc)
+}

custom/feegrant/types/codec.go

@@ -0,0 +1,18 @@
+package types
+
+import (
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/x/feegrant"
+)
+
+// RegisterLegacyAminoCodec registers the necessary x/authz interfaces and concrete types
+// on the provided LegacyAmino codec. These types are used for Amino JSON serialization.
+func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
+	cdc.RegisterInterface((*feegrant.FeeAllowanceI)(nil), nil)
+
+	cdc.RegisterConcrete(&feegrant.MsgGrantAllowance{}, "feegrant/MsgGrantAllowance", nil)
+	cdc.RegisterConcrete(&feegrant.MsgRevokeAllowance{}, "feegrant/MsgRevokeAllowance", nil)
+	cdc.RegisterConcrete(&feegrant.BasicAllowance{}, "feegrant/BasicAllowance", nil)
+	cdc.RegisterConcrete(&feegrant.PeriodicAllowance{}, "feegrant/PeriodicAllowance", nil)
+	cdc.RegisterConcrete(&feegrant.AllowedMsgAllowance{}, "feegrant/AllowedMsgAllowance", nil)
+}

signed_tx.json

@@ -0,0 +1 @@
+{"body":{"messages":[{"@type":"/cosmos.feegrant.v1beta1.MsgGrantAllowance","granter":"terra1t849fxw7e8ney35mxemh4h3ayea4zf77dslwna","grantee":"terra1ucp369yry6n70qq3zaxyt85cnug75r7ln8l6se","allowance":{"@type":"/cosmos.feegrant.v1beta1.BasicAllowance","spend_limit":[{"denom":"uluna","amount":"1000000"}],"expiration":"2022-01-01T00:00:00Z"}}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[{"public_key":{"@type":"/cosmos.crypto.secp256k1.PubKey","key":"A4p3L23DzwwM6JnbLyY1xdgAl5ewiYPBQU+cD7Jzqwu7"},"mode_info":{"single":{"mode":"SIGN_MODE_DIRECT"}},"sequence":"12"}],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""}},"signatures":["sXJnHYbymwd3G0ax2gYMVt6K2m60YppZ5UYuM4TOkwkeTwFqcX0SR57cC5THRxnt47xJUif6N+aqXFUkg+Eh7w=="]}

unsigned_tx.json

@@ -1 +1 @@
-{"body":{"messages":[{"@type":"/cosmos.bank.v1beta1.MsgSend","from_address":"terra1t849fxw7e8ney35mxemh4h3ayea4zf77dslwna","to_address":"terra18h5pmhrz45z2ne7lz4nfd7cdfwl3jfeu99e7a5","amount":[{"denom":"ukrw","amount":"1000000"}]}],"memo":"return gov deposits","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[],"fee":{"amount":[{"denom":"ukrw","amount":"100"}],"gas_limit":"200000","payer":"","granter":""}},"signatures":[]}
+{"body":{"messages":[{"@type":"/cosmos.feegrant.v1beta1.MsgGrantAllowance","granter":"terra1t849fxw7e8ney35mxemh4h3ayea4zf77dslwna","grantee":"terra1ucp369yry6n70qq3zaxyt85cnug75r7ln8l6se","allowance":{"@type":"/cosmos.feegrant.v1beta1.BasicAllowance","spend_limit":[{"denom":"uluna","amount":"1000000"}],"expiration":"2022-01-01T00:00:00Z"}}],"memo":"","timeout_height":"0","extension_options":[],"non_critical_extension_options":[]},"auth_info":{"signer_infos":[],"fee":{"amount":[],"gas_limit":"200000","payer":"","granter":""}},"signatures":[]}