Refactor/auto gas

.changeset/perfect-hounds-hear.md

@@ -0,0 +1,6 @@
+---
+"@burnt-labs/abstraxion": minor
+"demo-app": minor
+---
+
+introduce gasPrice param; provide documentation on "auto" fee use

apps/demo-app/src/app/layout.tsx

@@ -32,7 +32,8 @@ const legacyConfig = {
 };
 
 const treasuryConfig = {
-  treasury: "xion17ah4x9te3sttpy2vj5x6hv4xvc0td526nu0msf7mt3kydqj4qs2s9jhe90", // Example XION treasury contract
+  treasury: "xion1h82c0efsxxq4pgua754u6xepfu6avglup20fl834gc2ah0ptgn5s2zffe9", // Example XION treasury contract with /cosmwasm.wasm.v1.MsgExecuteContract grant
+  // gasPrice: "0uxion", // This defaults to "0uxion" on testnet and "0.025uxion" on mainnet. If you feel the need to change the gasPrice when connecting to signer, set this value. Please stick to the string format seen in example
   // Optional params to activate mainnet config
   // rpcUrl: "https://rpc.xion-mainnet-1.burnt.com:443",
   // restUrl: "https://api.xion-mainnet-1.burnt.com:443",

apps/demo-app/src/app/page.tsx

@@ -58,18 +58,25 @@ export default function Page(): JSX.Element {
     };
 
     try {
+      // Use "auto" fee for most transactions
       const claimRes = await client?.execute(
         account.bech32Address,
         seatContractAddress,
         msg,
-        {
-          amount: [{ amount: "0", denom: "uxion" }],
-          gas: "500000",
-        },
-        "",
-        [],
+        "auto",
       );
 
+      // Default cosmsjs gas multiplier for simulation is 1.4
+      // If you're finding that transactions are undersimulating, you can bump up the gas multiplier by setting fee to a number, ex. 1.5
+      // Fee amounts shouldn't stray too far away from the defaults
+      // Example:
+      // const claimRes = await client?.execute(
+      //   account.bech32Address,
+      //   seatContractAddress,
+      //   msg,
+      //   1.5,
+      // );
+
       setExecuteResult(claimRes);
     } catch (error) {
       // eslint-disable-next-line no-console -- No UI exists yet to display errors

packages/abstraxion/src/components/Abstraxion/index.tsx

@@ -69,6 +69,7 @@ export interface AbstraxionConfig {
   bank?: SpendLimit[];
   callbackUrl?: string;
   treasury?: string;
+  gasPrice?: string;
 }
 
 export function AbstraxionProvider({
@@ -87,6 +88,7 @@ export function AbstraxionProvider({
       bank={config.bank}
       callbackUrl={config.callbackUrl}
       treasury={config.treasury}
+      gasPrice={config.gasPrice}
     >
       {children}
     </AbstraxionContextProvider>

packages/abstraxion/src/components/AbstraxionContext/index.tsx

@@ -1,6 +1,7 @@
 import type { ReactNode } from "react";
 import { createContext, useCallback, useEffect, useState } from "react";
-import { testnetChainInfo } from "@burnt-labs/constants";
+import { testnetChainInfo, xionGasValues } from "@burnt-labs/constants";
+import { GasPrice } from "@cosmjs/stargate";
 import { SignArbSecp256k1HdWallet } from "@burnt-labs/abstraxion-core";
 import { abstraxionAuth } from "../Abstraxion";
 
@@ -34,6 +35,7 @@ export interface AbstraxionContextProps {
   stake?: boolean;
   bank?: SpendLimit[];
   treasury?: string;
+  gasPrice: GasPrice;
   logout: () => void;
 }
 
@@ -50,6 +52,7 @@ export function AbstraxionContextProvider({
   bank,
   callbackUrl,
   treasury,
+  gasPrice,
 }: {
   children: ReactNode;
   contracts?: ContractGrantDescription[];
@@ -60,6 +63,7 @@ export function AbstraxionContextProvider({
   bank?: SpendLimit[];
   callbackUrl?: string;
   treasury?: string;
+  gasPrice?: string;
 }): JSX.Element {
   const [abstraxionError, setAbstraxionError] = useState("");
   const [isConnected, setIsConnected] = useState(false);
@@ -70,6 +74,13 @@ export function AbstraxionContextProvider({
   >(undefined);
   const [granterAddress, setGranterAddress] = useState("");
   const [dashboardUrl, setDashboardUrl] = useState("");
+  let gasPriceDefault: GasPrice;
+  const { gasPrice: gasPriceConstant } = xionGasValues;
+  if (rpcUrl.includes("mainnet")) {
+    gasPriceDefault = GasPrice.fromString(gasPriceConstant);
+  } else {
+    gasPriceDefault = GasPrice.fromString("0uxion");
+  }
 
   const configureInstance = useCallback(() => {
     abstraxionAuth.configureAbstraxionInstance(
@@ -160,6 +171,7 @@ export function AbstraxionContextProvider({
         bank,
         treasury,
         logout,
+        gasPrice: gasPrice ? GasPrice.fromString(gasPrice) : gasPriceDefault,
       }}
     >
       {children}

packages/abstraxion/src/hooks/useAbstraxionSigningClient.ts

@@ -1,5 +1,5 @@
 import { useContext, useEffect, useState } from "react";
-import { testnetChainInfo } from "@burnt-labs/constants";
+import { testnetChainInfo, xionGasValues } from "@burnt-labs/constants";
 import { GasPrice } from "@cosmjs/stargate";
 import {
   GranteeSignerClient,
@@ -15,8 +15,14 @@ export const useAbstraxionSigningClient = (): {
     | undefined;
   readonly logout: (() => void) | undefined;
 } => {
-  const { isConnected, abstraxionAccount, granterAddress, rpcUrl, logout } =
-    useContext(AbstraxionContext);
+  const {
+    isConnected,
+    abstraxionAccount,
+    granterAddress,
+    rpcUrl,
+    logout,
+    gasPrice,
+  } = useContext(AbstraxionContext);
   const [signArbWallet, setSignArbWallet] = useState<
     SignArbSecp256k1HdWallet | undefined
   >(undefined);
@@ -50,7 +56,7 @@ export const useAbstraxionSigningClient = (): {
           rpcUrl || testnetChainInfo.rpc,
           abstraxionAccount,
           {
-            gasPrice: GasPrice.fromString("0uxion"),
+            gasPrice,
             granterAddress,
             granteeAddress,
           },