whiz25

if Rails.env == "production"
  Rails.application.config.session_store :cookie_store, key: "_authentication_app", domain: "https://link-to-your-production-app.com/"
else
  Rails.application.config.session_store :cookie_store, key: "_authentication_app"
end

whiz25

Rails.application.config.middleware.insert_before 0, Rack::Cors do
  allow do
    origins "http://localhost:3000"
    resource "*", headers: :any, methods: [:get, :post, :put, :patch, :delete, :options, :head], credentials: true
  end

  allow do
    origins "https://link-to-production-app.com/"
    resource "*", headers: :any, methods: [:get, :post, :put, :patch, :delete, :options, :head], credentials: true
  end

whiz25

class SessionsController < ApplicationController
  include CurrentUserConcern
  
  def create
    user = User.find_by(email: params["user"]["email"]).try(:authenticate, params["user"]["password"])

    if user
      session[:user_id] = user.id 
      render json: {
        status: :created,

whiz25

module CurrentUserConcern
  extend ActiveSupport::Concern

  included do
    before_action :set_current_user
  end

  def set_current_user
    if session[:user_id]
      @current_user = User.find(session[:user_id])

whiz25

class StaticController < ApplicationController
  def home
    render json: {status: "It's working..."}
  end
end

whiz25

Rails.application.routes.draw do
  resources :sessions, only: [:create]
  resources :users

  delete :logout, to: "sessions#logout"
  get :logged_in, to: "sessions#logged_in"
  
  root to: "static#home"
end

whiz25

class RegistrationsController < ApplicationController
  def create 
    user = User.create!(
      email: params["user"]["email"],
      password: params["user"]["password"],
      password_confirmation: params["user"]["password_confirmation"]
    )

    if user 
      session[:user_id] = user.id 

whiz25

class ApplicationController < ActionController::Base
  skip_before_action :verify_authenticity_token
end

whiz25

import React, { Component } from "react";
import axios from "axios";
import { Link } from "react-router-dom";

export default class Registration extends Component {
  constructor(props) {
    super(props);

    this.state = {
      email: "",

whiz25

import React, { Component } from "react";
import axios from "axios";

export default class Login extends Component {
  constructor(props) {
    super(props);

    this.state = {
      email: "",
      password: "",