chore(build) enable typecheck (#1006)

Author: moshfeu

next.config.js

@@ -2,18 +2,12 @@
  * @type {import('next').NextConfig}
  */
 const nextConfig = {
+  productionBrowserSourceMaps: true,
   typescript: {
-    // !! WARN !!
-    // Dangerously allow production builds to successfully complete even if
-    // your project has type errors.
-    // !! WARN !!
-    ignoreBuildErrors: true,
     tsconfigPath: './tsconfig.json',
   },
   eslint: {
-    // Warning: This allows production builds to successfully complete even if
-    // your project has ESLint errors.
-    ignoreDuringBuilds: true,
+    dirs: ['pages', 'src'],
   },
   webpack5: true,
   webpack: (config) => {

package.json

@@ -49,6 +49,7 @@
     "dev": "netlify dev",
     "build": "next build",
     "start": "next dev",
+    "lint": "next lint",
     "test": "yarn test:unit && yarn test:e2e:run",
     "test:unit": "react-scripts test",
     "test:unit:update-snapshot": "react-scripts test -u",

src/config/experiments.js

@@ -3,6 +3,9 @@
  * @typedef {'newBackoffice'} Experiments
  */
 
+import { getPersistData, setPersistData } from '../persistData';
+
+/** @type {Record<string, boolean>} */
 const experiments = {};
 
 /**
@@ -20,15 +23,13 @@ addSource(process.env.NEXT_PUBLIC_EXPERIMENTS);
 addSource(new URLSearchParams(window.location.search).get('experiments'));
 
 if (Object.keys(experiments).length) {
-  localStorage.setItem('experiments', JSON.stringify(experiments));
+  setPersistData('experiments', experiments);
 }
 
 /**
  * @param {Experiments} name
  */
 export const isOpen = (name) => {
-  const openExperiments = JSON.parse(
-    localStorage.getItem('experiments') || '{}'
-  );
+  const openExperiments = getPersistData('experiments') || {};
   return openExperiments[name];
 };

src/persistData/index.ts

@@ -5,6 +5,7 @@ import type { MentorshipRequest, User } from '../types/models';
 type PersistDataKeyMap = {
   user: User;
   'mentorship-request': Pick<MentorshipRequest, 'expectation' | 'background' | 'message'>;
+  experiments: Record<string, boolean>;
 }
 
 type PersistDataKey = keyof PersistDataKeyMap;

src/utils/tawk.ts

@@ -25,7 +25,7 @@ function init() {
     document.head.prepend(s1);
   })();
 
-  window.Tawk_API = window.Tawk_API || {};
+  window.Tawk_API = window.Tawk_API || ({} as TawkAPI);
   window.Tawk_API.onLoad = function() {
     window.Tawk_API.addTags(['Mentor', 'User']);
   };