From 1b6937cd5179e959d4706a96249fb495810d7cd3 Mon Sep 17 00:00:00 2001
From: Nur Fikri <codingki@gmail.com>
Date: Mon, 22 Apr 2024 23:05:38 +0700
Subject: [PATCH] fix(cli): null gasPriceStep

---
 docs/docs/change-log.md    |  4 ++++
 packages/graz/package.json |  2 +-
 packages/graz/src/cli.mjs  | 39 ++++++++++++++++++++++++++------------
 3 files changed, 32 insertions(+), 13 deletions(-)

diff --git a/docs/docs/change-log.md b/docs/docs/change-log.md
index f2b6ee3..2cd2574 100644
--- a/docs/docs/change-log.md
+++ b/docs/docs/change-log.md
@@ -4,6 +4,10 @@ sidebar_position: 8
 
 # Changelog
 
+## Version 0.1.9
+
+- graz cli fix null `gasPriceStep`
+
 ## Version 0.1.8
 
 - Added [Metamask Snap Cosmos](https://github.com/cosmos/snap) integration
diff --git a/packages/graz/package.json b/packages/graz/package.json
index 1e97494..69a3007 100644
--- a/packages/graz/package.json
+++ b/packages/graz/package.json
@@ -1,7 +1,7 @@
 {
   "name": "graz",
   "description": "React hooks for Cosmos",
-  "version": "0.1.8",
+  "version": "0.1.9",
   "author": "Griko Nibras <griko@strange.love>",
   "repository": "https://github.com/graz-sh/graz.git",
   "homepage": "https://github.com/graz-sh/graz",
diff --git a/packages/graz/src/cli.mjs b/packages/graz/src/cli.mjs
index d19d394..f5eefa1 100755
--- a/packages/graz/src/cli.mjs
+++ b/packages/graz/src/cli.mjs
@@ -188,18 +188,33 @@ const makeRecord = async (client, { filter = "" } = {}) => {
         coinGeckoId: mainAsset.coingecko_id,
       };
 
-      const feeCurrencies = chain.fees?.fee_tokens.map((token) => ({
-        coinDenom: chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units.at(-1)?.denom || token.denom,
-        coinMinimalDenom:
-          chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units[0]?.denom || token.denom,
-        coinDecimals: Number(chain.assets?.find((asset) => asset.denom === token.denom)?.decimals),
-        coinGeckoId: chain.assets?.find((asset) => asset.denom === token.denom)?.coingecko_id || "",
-        gasPriceStep: {
-          low: Number(token.low_gas_price),
-          average: Number(token.average_gas_price),
-          high: Number(token.high_gas_price),
-        },
-      }));
+      const feeCurrencies = chain.fees?.fee_tokens.map((token) => {
+        const isGasPriceStepAvailable = token.low_gas_price && token.average_gas_price && token.high_gas_price;
+
+        if (isGasPriceStepAvailable) {
+          return {
+            coinDenom:
+              chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units.at(-1)?.denom || token.denom,
+            coinMinimalDenom:
+              chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units[0]?.denom || token.denom,
+            coinDecimals: Number(chain.assets?.find((asset) => asset.denom === token.denom)?.decimals),
+            coinGeckoId: chain.assets?.find((asset) => asset.denom === token.denom)?.coingecko_id || "",
+            gasPriceStep: {
+              low: Number(token.low_gas_price),
+              average: Number(token.average_gas_price),
+              high: Number(token.high_gas_price),
+            },
+          };
+        }
+        return {
+          coinDenom:
+            chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units.at(-1)?.denom || token.denom,
+          coinMinimalDenom:
+            chain.assets?.find((asset) => asset.denom === token.denom)?.denom_units[0]?.denom || token.denom,
+          coinDecimals: Number(chain.assets?.find((asset) => asset.denom === token.denom)?.decimals),
+          coinGeckoId: chain.assets?.find((asset) => asset.denom === token.denom)?.coingecko_id || "",
+        };
+      });
 
       if (!feeCurrencies) {
         throw new Error(`⚠️\t${chain.name} has no fee currencies, skipping codegen...`);