UI-1 (#9)

* added eslint

* UI-1: Added config, logger, routes, util and pug

* UI-1: Added views and index view, styles header fonts

* a lot of style

* UI-1: Added grunt copy and replace

Author: roier-rodriguez

.eslintrc.js

@@ -0,0 +1,285 @@
+module.exports = {
+		"env": {
+				"es6": true,
+				"node": true,
+				"browser": true
+		},
+		"extends": "eslint:recommended",
+		"parserOptions": {
+				"ecmaVersion": 2018
+		},
+		"rules": {
+				"no-console": ["error", { allow: ["warn", "error"] }],
+				"accessor-pairs": "error",
+				"array-bracket-newline": "error",
+				"array-bracket-spacing": [
+						"error",
+						"never"
+				],
+				"array-callback-return": "error",
+				"array-element-newline": "off",
+				"arrow-body-style": "error",
+				"arrow-parens": "error",
+				"arrow-spacing": "error",
+				"block-scoped-var": "error",
+				"block-spacing": "error",
+				"brace-style": [
+						"error",
+						"1tbs"
+				],
+				"callback-return": "error",
+				"camelcase": "off",
+				"capitalized-comments": "off",
+				"class-methods-use-this": "error",
+				"comma-dangle": "error",
+				"comma-spacing": "off",
+				"comma-style": [
+						"error",
+						"last"
+				],
+				"complexity": "error",
+				"computed-property-spacing": [
+						"error",
+						"never"
+				],
+				"consistent-return": "off",
+				"consistent-this": "error",
+				"curly": "error",
+				"default-case": "error",
+				"dot-location": [
+						"error",
+						"property"
+				],
+				"dot-notation": "error",
+				"eol-last": "error",
+				"eqeqeq": "off",
+				"func-call-spacing": "error",
+				"func-name-matching": "error",
+				"func-names": "off",
+				"func-style": [
+						"error",
+						"declaration"
+				],
+				"function-paren-newline": "off",
+				"generator-star-spacing": "error",
+				"global-require": "error",
+				"guard-for-in": "off",
+				"handle-callback-err": "error",
+				"id-blacklist": "error",
+				"id-length": "off",
+				"id-match": "error",
+				"implicit-arrow-linebreak": "error",
+				"indent": "off",
+				"indent-legacy": "off",
+				"init-declarations": "error",
+				"jsx-quotes": "error",
+				"key-spacing": "error",
+				"keyword-spacing": [
+						"error",
+						{
+								"after": true,
+								"before": true
+						}
+				],
+				"line-comment-position": "error",
+				"linebreak-style": [
+						"error",
+						"unix"
+				],
+				"lines-around-comment": "off",
+				"lines-around-directive": "error",
+				"lines-between-class-members": "error",
+				"max-classes-per-file": "off",
+				"max-depth": "error",
+				"max-len": "off",
+				"max-lines": "error",
+				"max-lines-per-function": "off",
+				"max-nested-callbacks": "error",
+				"max-params": "error",
+				"max-statements": "off",
+				"max-statements-per-line": "error",
+				"multiline-comment-style": "off",
+				"new-cap": "error",
+				"new-parens": "error",
+				"newline-after-var": "off",
+				"newline-before-return": "off",
+				"newline-per-chained-call": "off",
+				"no-alert": "error",
+				"no-array-constructor": "error",
+				"no-async-promise-executor": "off",
+				"no-await-in-loop": "error",
+				"no-bitwise": "error",
+				"no-buffer-constructor": "error",
+				"no-caller": "error",
+				"no-catch-shadow": "error",
+				"no-confusing-arrow": "error",
+				"no-continue": "error",
+				"no-div-regex": "error",
+				"no-duplicate-imports": "error",
+				"no-else-return": "error",
+				"no-empty-function": "error",
+				"no-eq-null": "error",
+				"no-eval": "error",
+				"no-extend-native": "error",
+				"no-extra-bind": "error",
+				"no-extra-label": "error",
+				"no-extra-parens": "off",
+				"no-floating-decimal": "error",
+				"no-implicit-coercion": "error",
+				"no-implicit-globals": "off",
+				"no-implied-eval": "error",
+				"no-inline-comments": "error",
+				"no-inner-declarations": [
+						"error",
+						"functions"
+				],
+				"no-invalid-this": "error",
+				"no-iterator": "error",
+				"no-label-var": "error",
+				"no-labels": "error",
+				"no-lone-blocks": "error",
+				"no-lonely-if": "error",
+				"no-loop-func": "error",
+				"no-magic-numbers": "off",
+				"no-misleading-character-class": "off",
+				"no-mixed-operators": "error",
+				"no-mixed-requires": "off",
+				"no-multi-assign": "error",
+				"no-multi-spaces": "off",
+				"no-multi-str": "error",
+				"no-multiple-empty-lines": "error",
+				"no-native-reassign": "error",
+				"no-negated-condition": "off",
+				"no-negated-in-lhs": "error",
+				"no-nested-ternary": "off",
+				"no-new": "error",
+				"no-new-func": "error",
+				"no-new-object": "error",
+				"no-new-require": "error",
+				"no-new-wrappers": "error",
+				"no-octal-escape": "error",
+				"no-param-reassign": "error",
+				"no-path-concat": "error",
+				"no-plusplus": [
+						"error",
+						{
+								"allowForLoopAfterthoughts": true
+						}
+				],
+				"no-process-env": "off",
+				"no-process-exit": "error",
+				"no-proto": "error",
+				"no-prototype-builtins": "error",
+				"no-restricted-globals": "error",
+				"no-restricted-imports": "error",
+				"no-restricted-modules": "error",
+				"no-restricted-properties": "error",
+				"no-restricted-syntax": "error",
+				"no-return-assign": "error",
+				"no-return-await": "error",
+				"no-script-url": "error",
+				"no-self-compare": "error",
+				"no-sequences": "error",
+				"no-shadow": "off",
+				"no-shadow-restricted-names": "error",
+				"no-spaced-func": "error",
+				"no-sync": "error",
+				"no-tabs": "off",
+				"no-template-curly-in-string": "error",
+				"no-ternary": "off",
+				"no-throw-literal": "error",
+				"no-trailing-spaces": "error",
+				"no-undef-init": "error",
+				"no-undefined": "error",
+				"no-underscore-dangle": "error",
+				"no-unmodified-loop-condition": "error",
+				"no-unneeded-ternary": "error",
+				"no-unused-expressions": "error",
+				"no-use-before-define": "error",
+				"no-useless-call": "error",
+				"no-useless-computed-key": "error",
+				"no-useless-concat": "off",
+				"no-useless-constructor": "error",
+				"no-useless-rename": "error",
+				"no-useless-return": "error",
+				"no-var": "off",
+				"no-void": "error",
+				"no-warning-comments": "error",
+				"no-whitespace-before-property": "error",
+				"no-with": "error",
+				"nonblock-statement-body-position": "error",
+				"object-curly-newline": "off",
+				"object-curly-spacing": "off",
+				"object-property-newline": "error",
+				"object-shorthand": "error",
+				"one-var": "off",
+				"one-var-declaration-per-line": "off",
+				"operator-assignment": "error",
+				"operator-linebreak": "error",
+				"padded-blocks": "off",
+				"padding-line-between-statements": "error",
+				"prefer-arrow-callback": "off",
+				"prefer-const": "error",
+				"prefer-destructuring": "error",
+				"prefer-numeric-literals": "error",
+				"prefer-object-spread": "off",
+				"prefer-promise-reject-errors": "error",
+				"prefer-reflect": "error",
+				"prefer-rest-params": "error",
+				"prefer-spread": "error",
+				"prefer-template": "off",
+				"quote-props": "off",
+				"quotes": "off",
+				"radix": "error",
+				"require-atomic-updates": "off",
+				"require-await": "error",
+				"require-jsdoc": "off",
+				"require-unicode-regexp": "off",
+				"rest-spread-spacing": "error",
+				"semi": "error",
+				"semi-spacing": [
+						"error",
+						{
+								"after": true,
+								"before": false
+						}
+				],
+				"semi-style": [
+						"error",
+						"last"
+				],
+				"sort-imports": "error",
+				"sort-keys": "error",
+				"sort-vars": "off",
+				"space-before-blocks": "off",
+				"space-before-function-paren": "off",
+				"space-in-parens": [
+						"error",
+						"never"
+				],
+				"space-infix-ops": "off",
+				"space-unary-ops": "error",
+				"spaced-comment": "off",
+				"strict": [
+						"error",
+						"never"
+				],
+				"switch-colon-spacing": "error",
+				"symbol-description": "error",
+				"template-curly-spacing": "error",
+				"template-tag-spacing": "error",
+				"unicode-bom": [
+						"error",
+						"never"
+				],
+				"valid-jsdoc": "error",
+				"vars-on-top": "off",
+				"wrap-iife": "error",
+				"wrap-regex": "error",
+				"yield-star-spacing": "error",
+				"yoda": [
+						"error",
+						"never"
+				]
+		}
+};

.gitignore

@@ -1,3 +1,5 @@
 node_modules/
 package-lock.json
 config.json
+.DS_Store
+.sass-cache/

config.js

@@ -0,0 +1,57 @@
+/*eslint no-sync: "off"*/
+
+const fs = require('fs'),
+			firebase = require('firebase'),
+			logger = require('./../logger')(__dirname),
+			configFilePath = './config/config.json';
+
+var config = {},
+		configLoaded = false;
+
+function initConfig() {
+	if (configLoaded) {
+		return;
+	}
+	if (fs.existsSync(configFilePath)) {
+		logger.info(`configuration loaded from ${configFilePath} file`);
+		config = JSON.parse(fs.readFileSync(configFilePath));
+		configLoaded = true;
+	} else if (typeof process.env.REWARDS_CONFIG !== 'undefined') {
+		config = JSON.parse(process.env.REWARDS_CONFIG);
+		logger.info('config loaded from ENV');
+	} else {
+		logger.error(`there is no ${configFilePath} file or REWARDS_CONFIG env var.`);
+	}
+	// logger.info(JSON.stringify(config.firebase));
+	// firebase.initializeApp(config.firebase);
+}
+
+initConfig();
+
+module.exports = {
+	get: (name, defaultValue) => {
+		if (typeof process.env[name] !== 'undefined') {
+			logger.info(`process.env.${name} found`);
+			return process.env[name];
+		}
+		if (typeof config[name] !== 'undefined') {
+			return config[name];
+		}
+		if (typeof defaultValue !== 'undefined') {
+			return defaultValue;
+		}
+		logger.error(`[${name}] does not exists`);
+		return null;
+	},
+	getAll: () => config,
+	getApp: async () => {
+		const configApp = await firebase.database().ref('config').once('value');
+		return configApp;
+	},
+	getRewards: () => {
+		const configRewards = firebase.database().ref('rewards').once('value');
+		logger.info(JSON.stringify(configRewards));
+		return configRewards;
+	},
+	set: (name, value) => firebase.database().ref('config/' + name).set(value)
+};

config-template.json renamed to config/config-template.json

@@ -1,13 +1,12 @@
 var firebase = require('firebase'),
-    fs       = require('fs'),
-    config = require('./config.js');
+		config = require('./config');
 
 const default_user = {
   coins: 5,
   total_coins: 0
 };
 
-firebase.initializeApp(config.firebase);
+firebase.initializeApp(config.get('firebase'));
 
 function sendTokens(giverId, receiversIds, tokenQuantity, eachTransaction) {
   var i = 0;