Dev Tooling fixes (eslint/editorconfig) (glitch-soc#1398)

* Add eslint to dev dependancies so it gets installed for the repo

yarn add --dev eslint babel-eslint eslint-plugin-reac

project specific version of eslint, you can globally install eslint-cli
if you want the global runtime, or add .bin to your path

* fix eslint errors about inconsitent returns

* eslint ignore the same as git ignore. allows for eslint .

* Add editorconfig file so everyones editor will be setup to follow the same standards

.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 2

.eslintignore

@@ -0,0 +1,30 @@
+# See https://help.github.com/articles/ignoring-files for more about ignoring files.
+#
+# If you find yourself ignoring temporary files generated by your text editor
+# or operating system, you probably want to add a global ignore instead:
+#   git config --global core.excludesfile '~/.gitignore_global'
+
+# Ignore bundler config.
+/.bundle
+
+# Ignore the default SQLite database.
+/db/*.sqlite3
+/db/*.sqlite3-journal
+
+# Ignore all logfiles and tempfiles.
+/log/*
+!/log/.keep
+/tmp
+coverage
+public/system
+public/assets
+.env
+.env.production
+node_modules/
+neo4j/
+
+# Ignore Vagrant files
+.vagrant/
+
+# Ignore Capistrano customizations
+config/deploy/*

package.json

@@ -72,5 +72,10 @@
     "webpack": "^2.2.1",
     "websocket.js": "^0.1.7",
     "ws": "^2.1.0"
+  },
+  "devDependencies": {
+    "babel-eslint": "^7.2.1",
+    "eslint": "^3.19.0",
+    "eslint-plugin-react": "^6.10.3"
   }
 }

streaming/index.js

@@ -87,21 +87,24 @@ const setRequestId = (req, res, next) => {
 const accountFromToken = (token, req, next) => {
   pgPool.connect((err, client, done) => {
     if (err) {
-      return next(err)
+      next(err)
+      return
     }
 
     client.query('SELECT oauth_access_tokens.resource_owner_id, users.account_id FROM oauth_access_tokens INNER JOIN users ON oauth_access_tokens.resource_owner_id = users.id WHERE oauth_access_tokens.token = $1 LIMIT 1', [token], (err, result) => {
       done()
 
       if (err) {
-        return next(err)
+        next(err)
+        return
       }
 
       if (result.rows.length === 0) {
         err = new Error('Invalid access token')
         err.statusCode = 401
 
-        return next(err)
+        next(err)
+        return
       }
 
       req.accountId = result.rows[0].account_id
@@ -113,7 +116,8 @@ const accountFromToken = (token, req, next) => {
 
 const authenticationMiddleware = (req, res, next) => {
   if (req.method === 'OPTIONS') {
-    return next()
+    next()
+    return
   }
 
   const authorization = req.get('Authorization')
@@ -122,7 +126,8 @@ const authenticationMiddleware = (req, res, next) => {
     const err = new Error('Missing access token')
     err.statusCode = 401
 
-    return next(err)
+    next(err)
+    return
   }
 
   const token = authorization.replace(/^Bearer /, '')