add typed event

proto/provenance/ibchooks/v1/event.proto

@@ -0,0 +1,12 @@
+syntax = "proto3";
+package provenance.ibchooks.v1;
+
+option go_package = "github.com/provenance-io/provenance/x/ibchooks/types";
+
+option java_package        = "io.provenance.ibchooks.v1";
+option java_multiple_files = true;
+
+// EventIBCHooksParamsUpdated defines the event emitted after updating ibchooks parameters.
+message EventIBCHooksParamsUpdated {
+  repeated string allowed_async_ack_contracts = 1;
+}

x/ibchooks/keeper/msg_server.go

@@ -50,9 +50,11 @@ func (k msgServer) UpdateParams(goCtx context.Context, msg *types.MsgUpdateParam
 	}
 
 	k.SetParams(ctx, msg.Params)
-	// if err := ctx.EventManager().EmitTypedEvent(); err != nil {
-	// 	return nil, err
-	// }
+	if err := ctx.EventManager().EmitTypedEvent(&types.EventIBCHooksParamsUpdated{
+		AllowedAsyncAckContracts: msg.Params.AllowedAsyncAckContracts,
+	}); err != nil {
+		return nil, err
+	}
 
 	return &types.MsgUpdateParamsResponse{}, nil
 }