bridge_ui: add mw + solflare, zero migrate check

Change-Id: Ica3374357b7a009a56ea674d2892ce61912e03f0

bridge_ui/src/components/Migration/Workflow.tsx

@@ -332,21 +332,33 @@ export default function Workflow({
   ]);
 
   const fromParse = (amount: string) => {
-    return parseUnits(amount, fromMintDecimals).toBigInt();
+    try {
+      return parseUnits(amount, fromMintDecimals).toBigInt();
+    } catch (e) {
+      return BigInt(0);
+    }
   };
 
   const hasRequisiteData = fromMint && toMint && poolAddress && poolExists;
   const accountsReady =
     fromTokenAccountExists && toTokenAccountExists && poolExists;
-  const sufficientBalances =
-    toCustodyBalance &&
+  const amountGreaterThanZero = fromParse(migrationAmount) > BigInt(0);
+  const sufficientFromTokens =
     fromTokenAccountBalance &&
     migrationAmount &&
-    fromParse(migrationAmount) <= fromParse(fromTokenAccountBalance) &&
+    fromParse(migrationAmount) <= fromParse(fromTokenAccountBalance);
+  const sufficientPoolBalance =
+    toCustodyBalance &&
+    migrationAmount &&
     parseFloat(migrationAmount) <= parseFloat(toCustodyBalance);
 
   const isReadyToTransfer =
-    isReady && sufficientBalances && accountsReady && hasRequisiteData;
+    isReady &&
+    amountGreaterThanZero &&
+    sufficientFromTokens &&
+    sufficientPoolBalance &&
+    accountsReady &&
+    hasRequisiteData;
 
   const getNotReadyCause = () => {
     if (!fromMint || !toMint || !poolAddress || !poolExists) {
@@ -357,8 +369,12 @@ export default function Workflow({
       return "You have not created the necessary token accounts.";
     } else if (!migrationAmount) {
       return "Enter an amount to transfer.";
-    } else if (!sufficientBalances) {
-      return "There are not sufficient funds for this transfer.";
+    } else if (!amountGreaterThanZero) {
+      return "Enter an amount greater than zero.";
+    } else if (!sufficientFromTokens) {
+      return "There are not sufficient funds in your wallet for this transfer.";
+    } else if (!sufficientPoolBalance) {
+      return "There are not sufficient funds in the pool for this transfer.";
     } else {
       return "";
     }

bridge_ui/src/contexts/SolanaWalletContext.tsx

@@ -2,7 +2,9 @@ import { WalletDialogProvider } from "@solana/wallet-adapter-material-ui";
 import { useWallet, WalletProvider } from "@solana/wallet-adapter-react";
 import {
   getPhantomWallet,
+  getSolflareWallet,
   getSolletWallet,
+  getMathWallet,
 } from "@solana/wallet-adapter-wallets";
 import React, { FC, useMemo } from "react";
 
@@ -12,13 +14,13 @@ export const SolanaWalletProvider: FC = (props) => {
   const wallets = useMemo(() => {
     return [
       getPhantomWallet(),
-      // getSolflareWallet(),
+      getSolflareWallet(),
       // getTorusWallet({
       //     options: { clientId: 'Go to https://developer.tor.us and create a client ID' }
       // }),
       // getLedgerWallet(),
       // getSolongWallet(),
-      // getMathWallet(),
+      getMathWallet(),
       getSolletWallet(),
     ];
   }, []);