Merge pull request #16 from alephium/token-list-auto-update

Update token list automatically

Author: polarker

package.json

@@ -12,7 +12,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "@alephium/token-list": "^0.0.15",
+    "@alephium/token-list": "0.0.16",
     "@alephium/web3": "0.30.0-beta.1",
     "@alephium/web3-react": "0.30.0-beta.1",
     "@emotion/react": "^11.11.1",

src/utils/utils.ts

@@ -1,12 +1,13 @@
 import {
   TokenInfo,
   TokenList,
-  mainnetTokensMetadata,
-  testnetTokensMetadata,
+  getTokensURL,
+  mainnet,
+  testnet,
 } from '@alephium/token-list'
 import { ExplorerProvider, NetworkId, NodeProvider, web3 } from '@alephium/web3'
 import { useWalletConfig } from '@alephium/web3-react'
-import { useEffect, useMemo } from 'react'
+import { useEffect, useMemo, useState } from 'react'
 
 const mainnet_node_url = 'https://wallet-v20.mainnet.alephium.org'
 const testnet_node_url = 'https://wallet-v20.testnet.alephium.org'
@@ -95,15 +96,30 @@ export function useExplorerFE(): string {
 
 export function useTokenList(): TokenInfo[] {
   const [network] = useNetworkId()
-  return network === 'mainnet'
-    ? mainnetTokensMetadata.tokens
-    : network === 'testnet'
-    ? testnetTokensMetadata.tokens
-    : []
+  const [tokens, setTokens] = useState<TokenInfo[]>(network === 'mainnet' ? mainnet.tokens : network === 'testnet' ? testnet.tokens : [])
+
+  useEffect(() => {
+    const updateTokens = async () => {
+      if (network === 'mainnet' || network === 'testnet') {
+        const tokenURL = getTokensURL(network)
+        const response = await fetch(tokenURL)
+        if (!response.ok) {
+          console.error('Failed to update token list')
+          return
+        }
+        const data = await response.json() as TokenList
+        setTokens(data.tokens)
+      }
+    }
+
+    void updateTokens()
+  }, [network])
+
+  return tokens
 }
 
 export function getTokenMetadata(network: 'mainnet' | 'testnet'): TokenList {
-  return network === 'mainnet' ? mainnetTokensMetadata : testnetTokensMetadata
+  return network === 'mainnet' ? mainnet : testnet
 }
 
 function isObject(object: any): boolean {

yarn.lock

@@ -33,10 +33,10 @@
     "@alephium/web3" "^0.30.2"
     bowser "^2.11.0"
 
-"@alephium/token-list@^0.0.15":
-  version "0.0.15"
-  resolved "https://registry.yarnpkg.com/@alephium/token-list/-/token-list-0.0.15.tgz#8d2adf01e34c63c9adef9e599840da7846a39c38"
-  integrity sha512-ujOWIdT2cK/7x4lFo/SphoARbHr3QsjY99FX8vIGkDFh8wSRp3y2XUK1MmhF6OvcxK6SscIEhZH3JAStNyU9dg==
+"@alephium/[email protected].16":
+  version "0.0.16"
+  resolved "https://registry.yarnpkg.com/@alephium/token-list/-/token-list-0.0.16.tgz#eaf93738a08dfc02c707aa214f0fb928515226ad"
+  integrity sha512-pI9n89TpSJZbwfaPtR4eIrdRB8nosuZdAvTHv9aDewL38tVA8XSXKE842hxz6wCb3yO5LXP3fN/iyPDgMSAT0A==
   dependencies:
     cross-fetch "^3.1.8"