tolumide-ng

import './index.css';
import React from 'react';
import { connect } from 'react-redux';
import { css } from '@emotion/core';
import SyncLoader from 'react-spinners/SyncLoader';
import { Formik, Form, Field } from 'formik';
import { authAction } from '../../store/modules/auth/actions';
import logo from '../../assets/images/logo.png';

import SignupSchema from './schema';

tolumide-ng

module.exports = {
  up: (queryInterface, Sequelize) => {
    return Promise.all([
      (queryInterface.removeColumn('Ratings', 'ratings'),
      queryInterface.sequelize.query('DROP TYPE "enum_Ratings_ratings";'),
      queryInterface.addColumn('Ratings', 'ratings', {
        type: Sequelize.INTEGER,
        validate: {
          isInt: true,
          isIn: [[1, 2, 3, 4, 5]],

tolumide-ng

class Employee:
    num_of_emps = 0
    raise_amt = 1.04

    def __init__(self, first, last, pay):
        self.first = first
        self.last = last
        self.email = first + '.' + last + '@example.com'
        self.pay = pay

tolumide-ng

Node.js Deployment

Steps to deploy a Node.js app to Digital Ocean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

tolumide-ng

Sequelize + Express Starter Guide

Based off of: http://docs.sequelizejs.com/en/1.7.0/articles/express/

Create your project directory

Create and initialize your a directory for your Express application.

$ mkdir sequelize-demo

tolumide-ng

[
  {
    "state": "Adamawa",
    "alias": "adamawa",
    "lgas": [
      "Demsa",
      "Fufure",
      "Ganye",
      "Gayuk",
      "Gombi",

tolumide-ng

# See list of docker virtual machines on the local box
$ docker-machine ls
NAME      ACTIVE   URL          STATE     URL                         SWARM   DOCKER   ERRORS
default   *        virtualbox   Running   tcp://192.168.99.100:2376           v1.9.1 

# Note the host URL 192.168.99.100 - it will be used later!

# Build an image from current folder under given image name
$ docker build -t gleb/demo-app .

tolumide-ng

First of all, please note that token expiration and revoking are two different things.

1. Expiration only happens for web apps, not for native mobile apps, because native apps never expire.
2. Revoking only happens when (1) uses click the logout button on the website or native Apps;(2) users reset their passwords; (3) users revoke their tokens explicitly in the administration panel.

1. How to hadle JWT expiration

A JWT token that never expires is dangerous if the token is stolen then someone can always access the user's data.

Quoted from JWT RFC:

tolumide-ng

Installing

Reference

brew update
brew install postgresql
ln -sfv /usr/local/opt/postgresql/*.plist ~/Library/LaunchAgents

tolumide-ng

import { ResolverMap } from "../../types/graphql-utils";
import axios from "axios";
import dotenv from "dotenv";
const qs = require("qs");
dotenv.config();

export const resolvers: ResolverMap = {
  Query: {
    twitterLogin: async (_: any): Promise<any> => {
      let bearerToken: string = "";