Enforce Airbnb's ESLint rules

Author: jserv

.eslintrc.js

@@ -0,0 +1,30 @@
+module.exports = {
+  "extends": ["eslint:recommended", "airbnb"],
+  "plugins": ["react"],
+  "env": {
+    "node": true,
+    "browser": true,
+    "commonjs": true,
+    "es6": true,
+  },
+  "parser": "babel-eslint",
+  "parserOptions": {
+    "ecmaVersion": "2017",
+    "ecmaFeatures": {
+      "jsx": true,
+      "experimentalObjectRestSpread": true
+    },
+    "sourceType": "module"
+  },
+  "rules": {
+    "no-console": ["error", { allow: [ "log", "warn", "error" ] }],
+    "no-restricted-syntax": [0], // allow using JavaScript features and syntax
+    "no-plusplus": [0], // allow using ++ and -- operators
+    "no-param-reassign": ["error", { "props": false }], // allow to modify parameter properties
+    "react/jsx-filename-extension": [1, { "extensions": [".js", ".jsx"] }],
+    "react/forbid-prop-types": [0],
+    "react/require-default-props": [0],
+    "jsx-a11y/anchor-is-valid": [0], // NextJS Link need to contain a hyperlink
+    "react/prefer-stateless-function": [0],
+  }
+};

examples/constructAndPublishLater.js

@@ -1,62 +1,64 @@
-const RAAM = require('../lib/raam')
-const prettify = require('../lib/helpers').prettify
-const RAAMReader = require('../lib/raamReader')
-const converter =  require("@iota/converter")
+const RAAM = require('../lib/raam');
+const prettify = require('../lib/helpers').prettify;
+const RAAMReader = require('../lib/raamReader');
+const converter = require('@iota/converter');
 const iota = require('@iota/core').composeAPI({
-    provider: 'https://node.deviceproof.org'
+  provider: 'https://node.deviceproof.org',
 });
 
 (async () => {
-    try {
-        const seed = generateSeed()
-        console.log("Seed:", seed)
-        const raam = await RAAM.fromSeed(seed, {amount: 4, iota, security: 2, channelPassword: "PASSWORD"})
-        console.log("Channel root:", converter.trytes(raam.channelRoot))
+  try {
+    const seed = generateSeed();
+    console.log('Seed:', seed);
+    const raam = await RAAM.fromSeed(seed, {
+      amount: 4, iota, security: 2, channelPassword: 'PASSWORD',
+    });
+    console.log('Channel root:', converter.trytes(raam.channelRoot));
 
-        console.log("Generated RAAM channel. Reading channel...")
-        const {messages, errors} = await raam.syncChannel({
-            callback: (err, m) => {
-                if (err) {
-                    console.error(err)
-                }
-            }
-        })
-        errors.forEach(e => console.error(e))
-        console.log("Cursor:", raam.cursor)
-        console.log("Messages:", messages)
+    console.log('Generated RAAM channel. Reading channel...');
+    const { messages, errors } = await raam.syncChannel({
+      callback: (err, m) => {
+        if (err) {
+          console.error(err);
+        }
+      },
+    });
+    errors.forEach(e => console.error(e));
+    console.log('Cursor:', raam.cursor);
+    console.log('Messages:', messages);
 
-        console.log("Creating 2 messages...")
-        const mt1 = raam.createMessageTransfers("HELLOIOTA")
-        console.log("MessageTransfers 1:", {
-            message: prettify(mt1.message), 
-            transfers: mt1.transfers
-        })
-        const mt2 = raam.createMessageTransfers("", {index: 3})
+    console.log('Creating 2 messages...');
+    const mt1 = raam.createMessageTransfers('HELLOIOTA');
+    console.log('MessageTransfers 1:', {
+      message: prettify(mt1.message),
+      transfers: mt1.transfers,
+    });
+    const mt2 = raam.createMessageTransfers('', { index: 3 });
 
-        let response = await raam.fetch({end: 3})
-        response.errors.forEach(e => console.error(e))
-        console.log("Published Messages:", response.messages)
+    let response = await raam.fetch({ end: 3 });
+    response.errors.forEach(e => console.error(e));
+    console.log('Published Messages:', response.messages);
 
-        console.log("Publishing created messages...")
-        // if optional parameter message is passed, message is stored locally after publishing
-        console.log("Bundle 1:", (await raam.publishMessageTransfers(mt1.transfers, {message: mt1.message}))[0].bundle)
-        console.log("Bundle 2:", (await raam.publishMessageTransfers(mt2.transfers, {message: mt2.message}))[0].bundle)
+    console.log('Publishing created messages...');
+    // if optional parameter message is passed, message is stored locally after publishing
+    console.log('Bundle 1:', (await raam.publishMessageTransfers(mt1.transfers, { message: mt1.message }))[0].bundle);
+    console.log('Bundle 2:', (await raam.publishMessageTransfers(mt2.transfers, { message: mt2.message }))[0].bundle);
 
-        const reader = new RAAMReader(raam.channelRoot, {iota, channelPassword: "PASSWORD"})
-        response = await reader.fetch({end: 3})
-        response.errors.forEach(e => console.error(e))
-        console.log("Messages:", response.messages)
-    } catch(e) {
-        console.error(e)
-    }
-})()
+    const reader = new RAAMReader(raam.channelRoot, { iota, channelPassword: 'PASSWORD' });
+    response = await reader.fetch({ end: 3 });
+    response.errors.forEach(e => console.error(e));
+    console.log('Messages:', response.messages);
+  } catch (e) {
+    console.error(e);
+  }
+})();
 
 function generateSeed(length = 81) {
-    const charset = "ABCDEFGHIJKLMNOPQRSTUVWXYZ9";
-    let retVal = [81];
-    for (let i = 0, n = charset.length; i < length; ++i) {
-        retVal[i] = charset.charAt(Math.floor(Math.random() * n));
-    }
-    let result = retVal.join("")
-    return result;
+  const charset = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ9';
+  const retVal = [81];
+  for (let i = 0, n = charset.length; i < length; ++i) {
+    retVal[i] = charset.charAt(Math.floor(Math.random() * n));
+  }
+  const result = retVal.join('');
+  return result;
 }