add check using idx

config/webpack.config.js

@@ -347,6 +347,7 @@ module.exports = function(webpackEnv) {
                       },
                     },
                   ],
+                  require.resolve('babel-plugin-idx')
                 ],
                 // This is a feature of `babel-loader` for webpack (not Babel itself).
                 // It enables caching results in ./node_modules/.cache/babel-loader/

package.json

@@ -80,6 +80,7 @@
     "babel-eslint": "9.0.0",
     "babel-jest": "23.6.0",
     "babel-loader": "8.0.5",
+    "babel-plugin-idx": "^2.4.0",
     "babel-plugin-named-asset-import": "^0.3.1",
     "babel-preset-react-app": "^7.0.2",
     "bfj": "6.1.1",
@@ -112,6 +113,7 @@
     "graphql": "^14.4.2",
     "html-webpack-plugin": "4.0.0-alpha.2",
     "identity-obj-proxy": "3.0.0",
+    "idx": "^2.5.6",
     "ipfs": "^0.38.0",
     "ipfs-http-client": "^38.2.0",
     "jest": "23.6.0",

src/components/projects/FundProject.jsx

@@ -2,6 +2,7 @@ import React, { useContext, useState, useMemo, useEffect } from 'react'
 import { Formik } from 'formik'
 import { makeStyles } from '@material-ui/core/styles'
 import classnames from 'classnames'
+import idx from 'idx'
 import { useQuery } from '@apollo/react-hooks'
 import LiquidPledging from '../../embarkArtifacts/contracts/LiquidPledging'
 import SwapProxy from '../../embarkArtifacts/contracts/SwapProxy'
@@ -318,7 +319,7 @@ function FundProject({ match, history }) {
         profileData={data.profile}
         startPolling={startPolling}
       />
-      {!!Number(data.profile.pledgesInfos[0].lifetimeReceived) && <div className={classes.pledgesLink}>
+      {!!Number(idx(data, _ => _.profile.pledgesInfos[0].lifetimeReceived)) && <div className={classes.pledgesLink}>
         <Typography>This project received pledges. You have funds available to withdraw.</Typography>
         <Link to={`/pledges/${projectId}`} className={classes.link}>
           <StatusButton buttonText="View Pledges" />

yarn.lock

@@ -3285,6 +3285,11 @@ babel-plugin-emotion@^9.2.11:
     source-map "^0.5.7"
     touch "^2.0.1"
 
+babel-plugin-idx@^2.4.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-idx/-/babel-plugin-idx-2.4.0.tgz#5d144eb337fb22c4bf1ff75cb2e1c051a76a0323"
+  integrity sha512-+rEYZgSCLh0suJDlgZ64isSLhDW7Qxu6AnUMGhl/mW1kyYvfwqLqsDmgj3e5QXH0oX7A4Hq2x0BgqdU8tiuo5A==
+
 babel-plugin-istanbul@^4.1.6:
   version "4.1.6"
   resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-4.1.6.tgz#36c59b2192efce81c5b378321b74175add1c9a45"
@@ -7589,11 +7594,6 @@ embark@^4.1.0-beta.0:
     window-size "1.1.1"
     ws "7.1.2"
 
-embarkjs-connector-web3@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/embarkjs-connector-web3/-/embarkjs-connector-web3-4.0.0.tgz#d474b23649668730082c7f6fa74b6a8c2cd0a447"
-  integrity sha512-mqLDRGawEfyqXgoSb2NgTwhlbAHwDrk7eyHrtEvywWgKfEPer+S+5IN+KGXi85d7QxcNKJSZ+BHve8wvWX0FfQ==
-
 embarkjs-ens@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/embarkjs-ens/-/embarkjs-ens-4.1.1.tgz#ab4a75a6eed31985fc5f9fb94c764d94013f0037"
@@ -10613,6 +10613,11 @@ idna-uts46-hx@^2.3.1:
   dependencies:
     punycode "2.1.0"
 
+idx@^2.5.6:
+  version "2.5.6"
+  resolved "https://registry.yarnpkg.com/idx/-/idx-2.5.6.tgz#1f824595070100ae9ad585c86db08dc74f83a59d"
+  integrity sha512-WFXLF7JgPytbMgelpRY46nHz5tyDcedJ76pLV+RJWdb8h33bxFq4bdZau38DhNSzk5eVniBf1K3jwfK+Lb5nYA==
+
 ieee754@^1.1.4, ieee754@^1.1.8:
   version "1.1.13"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.13.tgz#ec168558e95aa181fd87d37f55c32bbcb6708b84"