feat: Use prettier-eslint to format code

api-server/server/middlewares/add-return-to.js

@@ -11,11 +11,7 @@ const pathsOfNoReturn = [
   'css'
 ];
 
-const pathsWhiteList = [
-  'challenges',
-  'map',
-  'commit'
-];
+const pathsWhiteList = ['challenges', 'map', 'commit'];
 
 const pathsOfNoReturnRegex = new RegExp(pathsOfNoReturn.join('|'), 'i');
 const whiteListRegex = new RegExp(pathsWhiteList.join('|'), 'i');
@@ -33,9 +29,9 @@ export default function addReturnToUrl() {
     ) {
       return next();
     }
-    req.session.returnTo = req.originalUrl.includes('/map') ?
-      '/' :
-      req.originalUrl;
+    req.session.returnTo = req.originalUrl.includes('/map')
+      ? '/'
+      : req.originalUrl;
     return next();
   };
 }

api-server/server/middlewares/constant-headers.js

@@ -1,7 +1,8 @@
 export default function constantHeaders() {
   return function(req, res, next) {
     res.header('Access-Control-Allow-Origin', '*');
-    res.header('Access-Control-Allow-Headers',
+    res.header(
+      'Access-Control-Allow-Headers',
       'Origin, X-Requested-With, Content-Type, Accept'
     );
     next();

api-server/server/middlewares/csp.js

@@ -3,7 +3,7 @@ import helmet from 'helmet';
 import { homeLocation } from '../../../config/env';
 
 let trusted = [
-  '\'self\'',
+  "'self'",
   'https://search.freecodecamp.org',
   homeLocation,
   'https://' + process.env.AUTH0_DOMAIN
@@ -31,8 +31,8 @@ export default function csp() {
         'https://*.algolia.net'
       ]),
       scriptSrc: [
-        '\'unsafe-eval\'',
-        '\'unsafe-inline\'',
+        "'unsafe-eval'",
+        "'unsafe-inline'",
         '*.google-analytics.com',
         '*.gstatic.com',
         'https://*.cloudflare.com',
@@ -48,7 +48,7 @@ export default function csp() {
         '*.ytimg.com'
       ].concat(trusted),
       styleSrc: [
-        '\'unsafe-inline\'',
+        "'unsafe-inline'",
         '*.gstatic.com',
         '*.googleapis.com',
         '*.bootstrapcdn.com',

api-server/server/middlewares/csurf.js

@@ -1,15 +1,12 @@
 import csurf from 'csurf';
 
 export default function() {
-  const protection = csurf(
-    {
-      cookie: {
-        domain: process.env.COOKIE_DOMAIN || 'localhost'
-      }
+  const protection = csurf({
+    cookie: {
+      domain: process.env.COOKIE_DOMAIN || 'localhost'
     }
-  );
+  });
   return function csrf(req, res, next) {
-
     const path = req.path.split('/')[1];
     if ((/(^api$|^unauthenticated$|^internal$|^p$)/).test(path)) {
       return next();

api-server/server/middlewares/flash-cheaters.js

@@ -14,7 +14,9 @@ export default function flashCheaters() {
     if (
       ALLOWED_METHODS.indexOf(req.method) !== -1 &&
       EXCLUDED_PATHS.indexOf(req.path) === -1 &&
-      req.user && req.url !== '/' && req.user.isCheater
+      req.user &&
+      req.url !== '/' &&
+      req.user.isCheater
     ) {
       req.flash(
         'danger',

api-server/server/middlewares/validator.js

@@ -20,11 +20,13 @@ export default function() {
           return false;
         }
         const keys = Object.keys(value);
-        return !!keys.length &&
+        return (
+          !!keys.length &&
           // every key is a file
           keys.every(key => isObject(value[key])) &&
           // every file has contents
-          keys.map(key => value[key]).every(file => isPoly(file));
+          keys.map(key => value[key]).every(file => isPoly(file))
+        );
       }
     },
     customSanitizers: {
@@ -32,16 +34,20 @@ export default function() {
       trimTags(value) {
         const tagBody = '(?:[^"\'>]|"[^"]*"|\'[^\']*\')*';
         const tagOrComment = new RegExp(
-          '<(?:'
-          // Comment body.
-          + '!--(?:(?:-*[^->])*--+|-?)'
-          // Special "raw text" elements whose content should be elided.
-          + '|script\\b' + tagBody + '>[\\s\\S]*?</script\\s*'
-          + '|style\\b' + tagBody + '>[\\s\\S]*?</style\\s*'
-          // Regular name
-          + '|/?[a-z]'
-          + tagBody
-          + ')>',
+          '<(?:' +
+            // Comment body.
+            '!--(?:(?:-*[^->])*--+|-?)' +
+            // Special "raw text" elements whose content should be elided.
+            '|script\\b' +
+            tagBody +
+            '>[\\s\\S]*?</script\\s*' +
+            '|style\\b' +
+            tagBody +
+            '>[\\s\\S]*?</style\\s*' +
+            // Regular name
+            '|/?[a-z]' +
+            tagBody +
+            ')>',
           'gi'
         );
         let rawValue;