Hotfix 1.17.4

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@balancer-labs/frontend-v2",
-  "version": "1.17.2",
+  "version": "1.17.4",
   "engines": {
     "node": "14.x",
     "npm": ">=7"
@@ -29,7 +29,7 @@
     "@gnosis.pm/safe-apps-sdk": "^4.0.0",
     "@metamask/detect-provider": "^1.2.0",
     "@popperjs/core": "^2.9.2",
-    "@portis/web3": "^3.0.3",
+    "@portis/web3": "^3.0.10",
     "@sentry/browser": "^6.3.2",
     "@sentry/tracing": "^6.3.2",
     "@tailwindcss/postcss7-compat": "^2.0.4",

src/services/balancer/subgraph/types.ts

@@ -16,7 +16,7 @@ export interface PoolToken {
   address: string;
   balance: string;
   weight: string;
-  priceRate?: string;
+  priceRate: string | null;
 }
 
 export interface Pool {

src/services/pool/calculator/stable.ts

@@ -99,7 +99,7 @@ export default class Stable {
       return this.scaleOutput(
         '0',
         this.calc.poolTokenDecimals[tokenIndex],
-        this.calc.pool.tokens[tokenIndex]?.priceRate ?? '1',
+        this.calc.pool.tokens[tokenIndex].priceRate,
         BigNumber.ROUND_DOWN // If OUT given IN, round down
       );
 
@@ -119,7 +119,7 @@ export default class Stable {
     return this.scaleOutput(
       tokenAmountOut.toString(),
       this.calc.poolTokenDecimals[tokenIndex],
-      this.calc.pool.tokens[tokenIndex]?.priceRate ?? '1',
+      this.calc.pool.tokens[tokenIndex].priceRate,
       BigNumber.ROUND_DOWN // If OUT given IN, round down
     );
   }
@@ -220,7 +220,12 @@ export default class Stable {
     return bnum(scaledSupply.toString());
   }
 
-  private scaleInput(normalizedAmount: string, priceRate = '1'): BigNumber {
+  private scaleInput(
+    normalizedAmount: string,
+    priceRate: string | null = null
+  ): BigNumber {
+    if (priceRate === null) priceRate = '1';
+
     const denormAmount = bnum(parseUnits(normalizedAmount, 18).toString())
       .times(priceRate)
       .toFixed(0, BigNumber.ROUND_UP);
@@ -231,9 +236,11 @@ export default class Stable {
   private scaleOutput(
     amount: string,
     decimals: number,
-    priceRate: string,
+    priceRate: string | null,
     rounding: BigNumber.RoundingMode
   ): BigNumber {
+    if (priceRate === null) priceRate = '1';
+
     const amountAfterPriceRate = bnum(amount)
       .div(priceRate)
       .toString();

src/services/web3/connectors/portis/portis.connector.ts

@@ -12,19 +12,17 @@ export class PortisConnector extends Connector {
       configService.env.PORTIS_DAPP_ID,
       configService.network.network
     ) as any;
+
     const provider = portis.provider;
 
     if (provider) {
       this.provider = provider;
       this.active.value = true;
 
       try {
-        if (provider.request) {
-          const accounts = await provider.request({
-            method: 'eth_requestAccounts'
-          });
-
-          const chainId = await provider.request({ method: 'eth_chainId' });
+        if (provider.send) {
+          const accounts = await provider.send('eth_accounts');
+          const chainId = await provider.send('eth_chainId');
           this.handleChainChanged(chainId);
           this.handleAccountsChanged(accounts);
         }