feat(ibc): add wasm stack to ibc router (#1931)

* feat(ibc): add wasm stack to ibc router * Update CHANGELOG.md
NibiruChain · Jun 19, 2024 · 0ed9d8a · 0ed9d8a
1 parent 9ff225a
commit 0ed9d8a
Show file tree

Hide file tree

Showing 2 changed files with 10 additions and 1 deletion.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -40,6 +40,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+### Features
+
+* [#1931](https://github.com/NibiruChain/nibiru/pull/1931) - feat(ibc): add `wasm` route to IBC router
+
 ## [v1.4.0](https://github.com/NibiruChain/nibiru/releases/tag/v1.4.0) - 2024-06-04
 
 Nibiru v1.4.0 adds PebbleDB support and increases the wasm contract size limit to 3MB.

diff --git a/app/keepers.go b/app/keepers.go
@@ -541,11 +541,16 @@ func (app *NibiruApp) InitKeepers(
 	// channel.RecvPacket -> fee.OnRecvPacket -> icaHost.OnRecvPacket
 	icaHostStack := icahost.NewIBCModule(app.icaHostKeeper)
 
+	var wasmStack porttypes.IBCModule
+	wasmStack = wasm.NewIBCHandler(app.WasmKeeper, app.ibcKeeper.ChannelKeeper, app.ibcFeeKeeper)
+	wasmStack = ibcfee.NewIBCMiddleware(wasmStack, app.ibcFeeKeeper)
+
 	// Add transfer stack to IBC Router
 	ibcRouter.
 		AddRoute(icahosttypes.SubModuleName, icaHostStack).
 		AddRoute(icacontrollertypes.SubModuleName, icaControllerStack).
-		AddRoute(ibctransfertypes.ModuleName, transferStack)
+		AddRoute(ibctransfertypes.ModuleName, transferStack).
+		AddRoute(wasmtypes.ModuleName, wasmStack)
 
 	// Create Mock IBC Fee module stack for testing
 	// SendPacket, since it is originating from the application to core IBC: