Add full monorepo: virtual-banker, backend, frontend, docs, scripts, deployment

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-10 11:32:49 -08:00
parent aafcd913c2
commit 88bc76da91
815 changed files with 125522 additions and 264 deletions
--- a/frontend/src/components/wallet/AddToMetaMask.tsx
+++ b/frontend/src/components/wallet/AddToMetaMask.tsx
@@ -0,0 +1,102 @@
+'use client'
+
+import { useState } from 'react'
+
+const CHAIN_138 = {
+  chainId: '0x8a',
+  chainName: 'DeFi Oracle Meta Mainnet',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: ['https://rpc-http-pub.d-bis.org', 'https://rpc.d-bis.org', 'https://rpc2.d-bis.org'],
+  blockExplorerUrls: ['https://explorer.d-bis.org'],
+}
+
+const CHAIN_MAINNET = {
+  chainId: '0x1',
+  chainName: 'Ethereum Mainnet',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: ['https://eth.llamarpc.com', 'https://rpc.ankr.com/eth', 'https://ethereum.publicnode.com'],
+  blockExplorerUrls: ['https://etherscan.io'],
+}
+
+const CHAIN_ALL_MAINNET = {
+  chainId: '0x9f2c4',
+  chainName: 'ALL Mainnet',
+  nativeCurrency: { name: 'Ether', symbol: 'ETH', decimals: 18 },
+  rpcUrls: ['https://mainnet-rpc.alltra.global'],
+  blockExplorerUrls: ['https://alltra.global'],
+}
+
+export function AddToMetaMask() {
+  const [status, setStatus] = useState<string | null>(null)
+  const [error, setError] = useState<string | null>(null)
+
+  const ethereum = typeof window !== 'undefined' ? (window as unknown as { ethereum?: { request: (args: { method: string; params: unknown[] }) => Promise<unknown> } }).ethereum : undefined
+
+  const addChain = async (chain: typeof CHAIN_138) => {
+    setError(null)
+    setStatus(null)
+    if (!ethereum) {
+      setError('MetaMask or another Web3 wallet is not installed.')
+      return
+    }
+    try {
+      await ethereum.request({
+        method: 'wallet_addEthereumChain',
+        params: [chain],
+      })
+      setStatus(`Added ${chain.chainName}. You can switch to it in your wallet.`)
+    } catch (e) {
+      const err = e as { code?: number; message?: string }
+      if (err.code === 4902) {
+        setStatus(`Added ${chain.chainName}. You can switch to it in your wallet.`)
+      } else {
+        setError(err.message || 'Failed to add network')
+      }
+    }
+  }
+
+  // Production (explorer.d-bis.org): same origin; dev: NEXT_PUBLIC_API_URL or localhost
+  const apiBase =
+    typeof window !== 'undefined'
+      ? process.env.NEXT_PUBLIC_API_URL || window.location.origin
+      : process.env.NEXT_PUBLIC_API_URL || 'https://explorer.d-bis.org'
+  const tokenListUrl = apiBase.replace(/\/$/, '') + '/api/config/token-list'
+
+  return (
+    <div className="rounded-lg border border-gray-200 dark:border-gray-700 bg-white dark:bg-gray-800 p-4 space-y-4">
+      <h2 className="text-lg font-semibold">Add to MetaMask</h2>
+      <p className="text-sm text-gray-600 dark:text-gray-400">
+        Add Chain 138 (DeFi Oracle Meta Mainnet), Ethereum Mainnet, or ALL Mainnet to your wallet. Then add the token list URL in MetaMask Settings so tokens appear automatically.
+      </p>
+      <div className="flex flex-wrap gap-2">
+        <button
+          type="button"
+          onClick={() => addChain(CHAIN_138)}
+          className="px-4 py-2 rounded bg-primary-600 text-white hover:bg-primary-700 text-sm font-medium"
+        >
+          Add Chain 138
+        </button>
+        <button
+          type="button"
+          onClick={() => addChain(CHAIN_MAINNET)}
+          className="px-4 py-2 rounded bg-gray-600 text-white hover:bg-gray-700 text-sm font-medium"
+        >
+          Add Ethereum Mainnet
+        </button>
+        <button
+          type="button"
+          onClick={() => addChain(CHAIN_ALL_MAINNET)}
+          className="px-4 py-2 rounded bg-gray-600 text-white hover:bg-gray-700 text-sm font-medium"
+        >
+          Add ALL Mainnet
+        </button>
+      </div>
+      <div className="text-sm">
+        <p className="text-gray-600 dark:text-gray-400 mb-1">Token list URL (add in MetaMask Settings → Token lists):</p>
+        <code className="block p-2 rounded bg-gray-100 dark:bg-gray-900 break-all text-xs">{tokenListUrl}</code>
+      </div>
+      {status && <p className="text-sm text-green-600 dark:text-green-400">{status}</p>}
+      {error && <p className="text-sm text-red-600 dark:text-red-400">{error}</p>}
+    </div>
+  )
+}