Add update fee token gov handler to app.go (#731)

* txfees gov handler

* CHANGELOG

CHANGELOG.md

@@ -52,6 +52,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#655](https://github.com/osmosis-labs/osmosis/pull/655) Make the default genesis for pool-incentives work by default
 - [97ac2a8](https://github.com/osmosis-labs/osmosis/commit/97ac2a86303fc8966a4c169107e0945775107e67) Fix InitGenesis bug for gauges
 - [#686](https://github.com/osmosis-labs/osmosis/pull/686) Add silence usage to cli to surpress unnecessary help logs
+- [#731](https://github.com/osmosis-labs/osmosis/pull/731) Add UpdateFeeToken proposal handler to app.go
 
 ## [v6.0.0](https://github.com/osmosis-labs/osmosis/releases/tag/v6.0.0)
 

app/keepers.go

@@ -56,6 +56,7 @@ import (
 	poolincentives "github.com/osmosis-labs/osmosis/x/pool-incentives"
 	poolincentiveskeeper "github.com/osmosis-labs/osmosis/x/pool-incentives/keeper"
 	poolincentivestypes "github.com/osmosis-labs/osmosis/x/pool-incentives/types"
+	"github.com/osmosis-labs/osmosis/x/txfees"
 	txfeeskeeper "github.com/osmosis-labs/osmosis/x/txfees/keeper"
 	txfeestypes "github.com/osmosis-labs/osmosis/x/txfees/types"
 )
@@ -260,7 +261,8 @@ func (app *OsmosisApp) InitNormalKeepers() {
 		AddRoute(upgradetypes.RouterKey, upgrade.NewSoftwareUpgradeProposalHandler(*app.UpgradeKeeper)).
 		AddRoute(ibchost.RouterKey, ibcclient.NewClientProposalHandler(app.IBCKeeper.ClientKeeper)).
 		AddRoute(poolincentivestypes.RouterKey, poolincentives.NewPoolIncentivesProposalHandler(*app.PoolIncentivesKeeper)).
-		AddRoute(bech32ibctypes.RouterKey, bech32ibc.NewBech32IBCProposalHandler(*app.Bech32IBCKeeper))
+		AddRoute(bech32ibctypes.RouterKey, bech32ibc.NewBech32IBCProposalHandler(*app.Bech32IBCKeeper)).
+		AddRoute(txfeestypes.RouterKey, txfees.NewUpdateFeeTokenProposalHandler(*app.TxFeesKeeper))
 
 	govKeeper := govkeeper.NewKeeper(
 		appCodec, keys[govtypes.StoreKey],

x/txfees/handler.go

@@ -0,0 +1,25 @@
+package txfees
+
+import (
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
+	govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
+
+	"github.com/osmosis-labs/osmosis/x/txfees/keeper"
+	"github.com/osmosis-labs/osmosis/x/txfees/types"
+)
+
+func NewUpdateFeeTokenProposalHandler(k keeper.Keeper) govtypes.Handler {
+	return func(ctx sdk.Context, content govtypes.Content) error {
+		switch c := content.(type) {
+		case *types.UpdateFeeTokenProposal:
+			return handleUpdateFeeTokenProposal(ctx, k, c)
+		default:
+			return sdkerrors.Wrapf(sdkerrors.ErrUnknownRequest, "unrecognized txfees proposal content type: %T", c)
+		}
+	}
+}
+
+func handleUpdateFeeTokenProposal(ctx sdk.Context, k keeper.Keeper, p *types.UpdateFeeTokenProposal) error {
+	return k.HandleUpdateFeeTokenProposal(ctx, p)
+}