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fix: correct wHEZ asset ID from 0 to 2

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tokenWrapper pallet on Asset Hub creates wHEZ as Asset ID 2, not 0.

Asset IDs on Asset Hub:
- Asset 1: PEZ
- Asset 2: wHEZ (via tokenWrapper)
- Asset 1000: wUSDT

Updated:
- shared/constants/index.ts: KNOWN_TOKENS
- shared/lib/wallet.ts: ASSET_IDS.WHEZ default
- AccountBalance.tsx: pool queries
- InitializeHezPoolModal.tsx: balance query
This commit is contained in:
Kurdistan Tech Ministry
2026-02-04 13:52:47 +03:00
parent 34486018bb
commit f061120112
4 changed files with 18 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
shared/constants/index.ts
+8 -3
View File
@@ -47,11 +47,16 @@ export const KURDISTAN_COLORS = {
} as const;
/**
* Known tokens on the Pezkuwi blockchain
* Known tokens on the Pezkuwi blockchain (Asset Hub)
*
* Asset IDs on Asset Hub:
* - Asset 1: PEZ (Pezkuwi Token)
* - Asset 2: wHEZ (Wrapped HEZ via tokenWrapper)
* - Asset 1000: wUSDT (Wrapped USDT)
*/
export const KNOWN_TOKENS: Record<number, TokenInfo> = {
0: {
id: 0,
2: {
id: 2,
symbol: 'wHEZ',
name: 'Wrapped HEZ',
decimals: 12,
shared/lib/wallet.ts
+6 -5
View File
@@ -32,16 +32,17 @@ export const CHAIN_CONFIG = {
};
// ========================================
// SUBSTRATE ASSET IDs (Assets Pallet)
// SUBSTRATE ASSET IDs (Assets Pallet on Asset Hub)
// ========================================
// ⚠️ IMPORTANT: HEZ is the native token and does NOT have an Asset ID
// Only wrapped/asset tokens are listed here
//
// Asset ID Allocation:
// - 0-999: Reserved for protocol tokens (wHEZ, PEZ, etc.)
// - 1000+: Bridged/wrapped external assets (wUSDT, etc.)
// Asset ID Allocation on Asset Hub:
// - Asset 1: PEZ (Pezkuwi Token)
// - Asset 2: wHEZ (Wrapped HEZ via tokenWrapper pallet)
// - Asset 1000: wUSDT (Wrapped USDT)
export const ASSET_IDS = {
WHEZ: parseInt(getEnv('VITE_ASSET_WHEZ', '0')), // Wrapped HEZ
WHEZ: parseInt(getEnv('VITE_ASSET_WHEZ', '2')), // Wrapped HEZ (tokenWrapper creates Asset 2)
PEZ: parseInt(getEnv('VITE_ASSET_PEZ', '1')), // PEZ utility token
WUSDT: parseInt(getEnv('VITE_ASSET_WUSDT', '1000')), // Wrapped USDT (6 decimals, Asset ID 1000)
USDT: parseInt(getEnv('VITE_ASSET_USDT', '3')),
web/src/components/AccountBalance.tsx
+2 -2
View File
@@ -175,13 +175,13 @@ export const AccountBalance: React.FC = () => {
// Only fetch HEZ from DEX if not already set
if (hezPrice === 0) {
const whezPoolId = api.createType('(u32, u32)', [0, ASSET_IDS.WUSDT]);
const whezPoolId = api.createType('(u32, u32)', [ASSET_IDS.WHEZ, ASSET_IDS.WUSDT]);
const whezPalletIdType = api.createType('[u8; 8]', PALLET_ID);
const whezFullTuple = api.createType('([u8; 8], (u32, u32))', [whezPalletIdType, whezPoolId]);
const whezAccountHash = blake2AsU8a(whezFullTuple.toU8a(), 256);
const whezPoolAccountId = api.createType('AccountId32', whezAccountHash);
const whezReserve0Query = await api.query.assets.account(0, whezPoolAccountId);
const whezReserve0Query = await api.query.assets.account(ASSET_IDS.WHEZ, whezPoolAccountId);
const whezReserve1Query = await api.query.assets.account(ASSET_IDS.WUSDT, whezPoolAccountId);
if (whezReserve0Query.isSome && whezReserve1Query.isSome) {
web/src/components/dex/InitializeHezPoolModal.tsx
+2 -2
View File
@@ -85,8 +85,8 @@ export const InitializeHezPoolModal: React.FC<InitializeHezPoolModalProps> = ({
const freeBalance = balance.data.free.toString();
setHezBalance(freeBalance);
// wHEZ balance (asset 0 on Asset Hub)
const whezData = await assetHubApi.query.assets.account(0, account);
// wHEZ balance (asset 2 on Asset Hub - tokenWrapper creates asset 2)
const whezData = await assetHubApi.query.assets.account(2, account);
setWhezBalance(whezData.isSome ? whezData.unwrap().balance.toString() : '0');
} catch (error) {
if (import.meta.env.DEV) console.error('Failed to fetch balances from Asset Hub:', error);