From 9e761ce1485e65a52e809d82c98551745be0bdde Mon Sep 17 00:00:00 2001
From: Owen <owen.h@nodereal.io>
Date: Fri, 10 Feb 2023 11:30:00 +0800
Subject: [PATCH] feat: add a default gas calculator (#96)

---
 x/gashub/types/gas_calculator.go | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/x/gashub/types/gas_calculator.go b/x/gashub/types/gas_calculator.go
index 3600d37d56..f6676523ed 100644
--- a/x/gashub/types/gas_calculator.go
+++ b/x/gashub/types/gas_calculator.go
@@ -30,7 +30,14 @@ func RegisterCalculatorGen(msgType string, feeCalcGen GasCalculatorGenerator) {
 }
 
 func GetGasCalculatorGen(msgType string) GasCalculatorGenerator {
-	return calculatorsGen[msgType]
+	res, ok := calculatorsGen[msgType]
+	// todo: this is a temporary default fee, remove this after all msg types are registered
+	if !ok {
+		res = func(params Params) GasCalculator {
+			return FixedGasCalculator(1e5)
+		}
+	}
+	return res
 }
 
 func FixedGasCalculator(amount uint64) GasCalculator {