diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000..8a1b1134b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+# 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 all logfiles and tempfiles.
+/log/*
+/tmp/*
+!/log/.keep
+!/tmp/.keep
+
+# Ignore pidfiles, but keep the directory.
+/tmp/pids/*
+!/tmp/pids/
+!/tmp/pids/.keep
+
+# Ignore uploaded files in development.
+/storage/*
+!/storage/.keep
+.byebug_history
+
+# Ignore master key for decrypting credentials and more.
+/config/master.key
diff --git a/.ruby-version b/.ruby-version
new file mode 100644
index 000000000..57cf282eb
--- /dev/null
+++ b/.ruby-version
@@ -0,0 +1 @@
+2.6.5
diff --git a/Gemfile b/Gemfile
new file mode 100644
index 000000000..b585a3d2b
--- /dev/null
+++ b/Gemfile
@@ -0,0 +1,57 @@
+source 'https://rubygems.org'
+git_source(:github) { |repo| "https://github.com/#{repo}.git" }
+
+ruby '2.6.5'
+
+# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
+gem 'rails', '~> 6.0.3', '>= 6.0.3.1'
+# Use postgresql as the database for Active Record
+gem 'pg', '>= 0.18', '< 2.0'
+# Use Puma as the app server
+gem 'puma', '~> 4.1'
+# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
+# gem 'jbuilder', '~> 2.7'
+# Use Redis adapter to run Action Cable in production
+# gem 'redis', '~> 4.0'
+# Use Active Model has_secure_password
+# gem 'bcrypt', '~> 3.1.7'
+
+# Use Active Storage variant
+# gem 'image_processing', '~> 1.2'
+
+# Reduces boot times through caching; required in config/boot.rb
+gem 'bootsnap', '>= 1.4.2', require: false
+
+# Use Rack CORS for handling Cross-Origin Resource Sharing (CORS), making cross-origin AJAX possible
+# gem 'rack-cors'
+
+group :development, :test do
+  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
+end
+
+group :development do
+  gem 'listen', '~> 3.2'
+  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
+  gem 'spring'
+  gem 'spring-watcher-listen', '~> 2.0.0'
+end
+
+# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
+gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
+
+group :development, :test do
+  gem 'pry-rails'
+end
+
+group :development do
+  gem 'guard'
+  gem 'guard-minitest'
+  gem 'debase', '>= 0.2.4.1'
+  gem 'ruby-debug-ide', '>= 0.7.0'
+end
+
+group :test do
+  gem 'minitest-rails'
+  gem 'minitest-reporters'
+end
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 000000000..41b7d4311
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,212 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    actioncable (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      nio4r (~> 2.0)
+      websocket-driver (>= 0.6.1)
+    actionmailbox (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      activejob (= 6.0.3.1)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      mail (>= 2.7.1)
+    actionmailer (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      actionview (= 6.0.3.1)
+      activejob (= 6.0.3.1)
+      mail (~> 2.5, >= 2.5.4)
+      rails-dom-testing (~> 2.0)
+    actionpack (6.0.3.1)
+      actionview (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      rack (~> 2.0, >= 2.0.8)
+      rack-test (>= 0.6.3)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.0, >= 1.2.0)
+    actiontext (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      nokogiri (>= 1.8.5)
+    actionview (6.0.3.1)
+      activesupport (= 6.0.3.1)
+      builder (~> 3.1)
+      erubi (~> 1.4)
+      rails-dom-testing (~> 2.0)
+      rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    activejob (6.0.3.1)
+      activesupport (= 6.0.3.1)
+      globalid (>= 0.3.6)
+    activemodel (6.0.3.1)
+      activesupport (= 6.0.3.1)
+    activerecord (6.0.3.1)
+      activemodel (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+    activestorage (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      activejob (= 6.0.3.1)
+      activerecord (= 6.0.3.1)
+      marcel (~> 0.3.1)
+    activesupport (6.0.3.1)
+      concurrent-ruby (~> 1.0, >= 1.0.2)
+      i18n (>= 0.7, < 2)
+      minitest (~> 5.1)
+      tzinfo (~> 1.1)
+      zeitwerk (~> 2.2, >= 2.2.2)
+    ansi (1.5.0)
+    bootsnap (1.4.6)
+      msgpack (~> 1.0)
+    builder (3.2.4)
+    byebug (11.1.3)
+    coderay (1.1.2)
+    concurrent-ruby (1.1.6)
+    crass (1.0.6)
+    debase (0.2.4.1)
+      debase-ruby_core_source (>= 0.10.2)
+    debase-ruby_core_source (0.10.9)
+    erubi (1.9.0)
+    ffi (1.12.2)
+    formatador (0.2.5)
+    globalid (0.4.2)
+      activesupport (>= 4.2.0)
+    guard (2.16.2)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (>= 1.0.12, < 2.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.9.12)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-minitest (2.4.6)
+      guard-compat (~> 1.2)
+      minitest (>= 3.0)
+    i18n (1.8.2)
+      concurrent-ruby (~> 1.0)
+    listen (3.2.1)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
+    loofah (2.5.0)
+      crass (~> 1.0.2)
+      nokogiri (>= 1.5.9)
+    lumberjack (1.2.4)
+    mail (2.7.1)
+      mini_mime (>= 0.1.1)
+    marcel (0.3.3)
+      mimemagic (~> 0.3.2)
+    method_source (1.0.0)
+    mimemagic (0.3.5)
+    mini_mime (1.0.2)
+    mini_portile2 (2.4.0)
+    minitest (5.14.1)
+    minitest-rails (6.0.1)
+      minitest (~> 5.10)
+      railties (~> 6.0.0)
+    minitest-reporters (1.4.2)
+      ansi
+      builder
+      minitest (>= 5.0)
+      ruby-progressbar
+    msgpack (1.3.3)
+    nenv (0.3.0)
+    nio4r (2.5.2)
+    nokogiri (1.10.9)
+      mini_portile2 (~> 2.4.0)
+    notiffany (0.1.3)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
+    pg (1.2.3)
+    pry (0.13.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
+    pry-rails (0.3.9)
+      pry (>= 0.10.4)
+    puma (4.3.5)
+      nio4r (~> 2.0)
+    rack (2.2.2)
+    rack-test (1.1.0)
+      rack (>= 1.0, < 3)
+    rails (6.0.3.1)
+      actioncable (= 6.0.3.1)
+      actionmailbox (= 6.0.3.1)
+      actionmailer (= 6.0.3.1)
+      actionpack (= 6.0.3.1)
+      actiontext (= 6.0.3.1)
+      actionview (= 6.0.3.1)
+      activejob (= 6.0.3.1)
+      activemodel (= 6.0.3.1)
+      activerecord (= 6.0.3.1)
+      activestorage (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      bundler (>= 1.3.0)
+      railties (= 6.0.3.1)
+      sprockets-rails (>= 2.0.0)
+    rails-dom-testing (2.0.3)
+      activesupport (>= 4.2.0)
+      nokogiri (>= 1.6)
+    rails-html-sanitizer (1.3.0)
+      loofah (~> 2.3)
+    railties (6.0.3.1)
+      actionpack (= 6.0.3.1)
+      activesupport (= 6.0.3.1)
+      method_source
+      rake (>= 0.8.7)
+      thor (>= 0.20.3, < 2.0)
+    rake (13.0.1)
+    rb-fsevent (0.10.4)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
+    ruby-debug-ide (0.7.2)
+      rake (>= 0.8.1)
+    ruby-progressbar (1.10.1)
+    shellany (0.0.1)
+    spring (2.1.0)
+    spring-watcher-listen (2.0.1)
+      listen (>= 2.7, < 4.0)
+      spring (>= 1.2, < 3.0)
+    sprockets (4.0.0)
+      concurrent-ruby (~> 1.0)
+      rack (> 1, < 3)
+    sprockets-rails (3.2.1)
+      actionpack (>= 4.0)
+      activesupport (>= 4.0)
+      sprockets (>= 3.0.0)
+    thor (1.0.1)
+    thread_safe (0.3.6)
+    tzinfo (1.2.7)
+      thread_safe (~> 0.1)
+    websocket-driver (0.7.2)
+      websocket-extensions (>= 0.1.0)
+    websocket-extensions (0.1.4)
+    zeitwerk (2.3.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  bootsnap (>= 1.4.2)
+  byebug
+  debase (>= 0.2.4.1)
+  guard
+  guard-minitest
+  listen (~> 3.2)
+  minitest-rails
+  minitest-reporters
+  pg (>= 0.18, < 2.0)
+  pry-rails
+  puma (~> 4.1)
+  rails (~> 6.0.3, >= 6.0.3.1)
+  ruby-debug-ide (>= 0.7.0)
+  spring
+  spring-watcher-listen (~> 2.0.0)
+  tzinfo-data
+
+RUBY VERSION
+   ruby 2.6.5p114
+
+BUNDLED WITH
+   2.1.4
diff --git a/Guardfile b/Guardfile
new file mode 100644
index 000000000..e34f706f4
--- /dev/null
+++ b/Guardfile
@@ -0,0 +1,9 @@
+guard :minitest, autorun: false, spring: true do
+  watch(%r{^app/(.+).rb$})                               { |m| "test/#{m[1]}_test.rb" }
+  watch(%r{^app/controllers/application_controller.rb$}) { 'test/controllers' }
+  watch(%r{^app/controllers/(.+)_controller.rb$})        { |m| "test/integration/#{m[1]}_test.rb" }
+  watch(%r{^app/views/(.+)_mailer/.+})                    { |m| "test/mailers/#{m[1]}_mailer_test.rb" }
+  watch(%r{^lib/(.+).rb$})                               { |m| "test/lib/#{m[1]}_test.rb" }
+  watch(%r{^test/.+_test.rb$})
+  watch(%r{^test/test_helper.rb$}) { 'test' }
+end
diff --git a/Rakefile b/Rakefile
new file mode 100644
index 000000000..e85f91391
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,6 @@
+# Add your own tasks in files placed in lib/tasks ending in .rake,
+# for example lib/tasks/capistrano.rake, and they will automatically be available to Rake.
+
+require_relative 'config/application'
+
+Rails.application.load_tasks
diff --git a/app/channels/application_cable/channel.rb b/app/channels/application_cable/channel.rb
new file mode 100644
index 000000000..d67269728
--- /dev/null
+++ b/app/channels/application_cable/channel.rb
@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Channel < ActionCable::Channel::Base
+  end
+end
diff --git a/app/channels/application_cable/connection.rb b/app/channels/application_cable/connection.rb
new file mode 100644
index 000000000..0ff5442f4
--- /dev/null
+++ b/app/channels/application_cable/connection.rb
@@ -0,0 +1,4 @@
+module ApplicationCable
+  class Connection < ActionCable::Connection::Base
+  end
+end
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
new file mode 100644
index 000000000..4ac8823b0
--- /dev/null
+++ b/app/controllers/application_controller.rb
@@ -0,0 +1,2 @@
+class ApplicationController < ActionController::API
+end
diff --git a/app/controllers/concerns/.keep b/app/controllers/concerns/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/controllers/customers_controller.rb b/app/controllers/customers_controller.rb
new file mode 100644
index 000000000..7a837cd60
--- /dev/null
+++ b/app/controllers/customers_controller.rb
@@ -0,0 +1,8 @@
+class CustomersController < ApplicationController
+  def index
+    customers = Customer.order(:name).as_json(
+      only: [:id, :name, :registered_at, :postal_code, :phone, :videos_checked_out_count]
+    )
+    render json: customers, status: :ok
+  end
+end
diff --git a/app/controllers/rentals_controller.rb b/app/controllers/rentals_controller.rb
new file mode 100644
index 000000000..370b7d75c
--- /dev/null
+++ b/app/controllers/rentals_controller.rb
@@ -0,0 +1,73 @@
+class RentalsController < ApplicationController
+  before_action :require_customer
+  before_action :require_video
+
+  def create
+    rental = Rental.new(customer_id: @customer.id, video_id: @video.id)
+
+    if rental.video.available_inventory == 0
+      render json: { errors: ["No available copies of the video available"] }, status: :bad_request
+      return
+    end
+
+    if rental.save
+      rental.customer.videos_checked_out_count += 1
+      rental.customer.save
+      rental.video.available_inventory -= 1
+      rental.video.save
+      
+      render json: {
+        customer_id: rental.customer_id,
+        video_id: rental.video_id,
+        due_date: rental.due_date,
+        videos_checked_out_count: rental.customer.videos_checked_out_count,
+        available_inventory: rental.video.available_inventory
+      }, status: :ok
+
+    else
+      render json: {
+          errors: rental.errors.messages
+      }, status: :not_found
+    end
+  end
+
+  def check_in
+    rental = Rental.find_by(video_id: params[:video_id], customer_id: @customer.id)
+    
+    if rental
+      rental.destroy
+      rental.customer.videos_checked_out_count -= 1
+      rental.customer.save
+      rental.video.available_inventory += 1
+      rental.video.save
+
+      render json: {
+        customer_id: rental.customer_id,
+        video_id: rental.video_id,
+        videos_checked_out_count: rental.customer.videos_checked_out_count,
+        available_inventory: rental.video.available_inventory
+      }, status: :ok
+
+    else
+      render json: {
+        errors: ["No existing rental for this video and customer"]
+    }, status: :not_found
+    end
+  end
+
+  private
+
+  def require_customer
+    @customer = Customer.find_by(id: params[:customer_id])
+    if @customer.nil?
+      render json: { errors: ["Not Found"] }, status: :not_found
+    end
+  end
+
+  def require_video
+    @video = Video.find_by(id: params[:video_id])
+    if @video.nil?
+      render json: { errors: ["Not Found"] }, status: :not_found
+    end
+  end
+end
diff --git a/app/controllers/videos_controller.rb b/app/controllers/videos_controller.rb
new file mode 100644
index 000000000..b027d853a
--- /dev/null
+++ b/app/controllers/videos_controller.rb
@@ -0,0 +1,38 @@
+class VideosController < ApplicationController
+  def index
+    videos = Video.order(:title).as_json(only: [:id, :title, :release_date, :available_inventory])
+    render json: videos, status: :ok
+  end
+
+  def show
+    video = Video.find_by(id: params[:id])
+
+    if video
+      render json: video.as_json(
+        only: [:title, :overview, :release_date, :total_inventory, :available_inventory]
+      )
+      return
+    else 
+      render json: { errors: ["Not Found"] }, status: :not_found
+      return
+    end
+  end
+
+  def create
+    video = Video.new(video_params)
+
+    if video.save
+      render json: video.as_json(only: [:id]), status: :created
+      return
+    else
+      render json: { errors: video.errors.messages }, status: :bad_request
+      return
+    end
+  end
+
+  private
+
+  def video_params
+    params.permit(:title, :overview, :release_date, :total_inventory, :available_inventory)
+  end
+end
diff --git a/app/jobs/application_job.rb b/app/jobs/application_job.rb
new file mode 100644
index 000000000..d394c3d10
--- /dev/null
+++ b/app/jobs/application_job.rb
@@ -0,0 +1,7 @@
+class ApplicationJob < ActiveJob::Base
+  # Automatically retry jobs that encountered a deadlock
+  # retry_on ActiveRecord::Deadlocked
+
+  # Most jobs are safe to ignore if the underlying records are no longer available
+  # discard_on ActiveJob::DeserializationError
+end
diff --git a/app/mailers/application_mailer.rb b/app/mailers/application_mailer.rb
new file mode 100644
index 000000000..286b2239d
--- /dev/null
+++ b/app/mailers/application_mailer.rb
@@ -0,0 +1,4 @@
+class ApplicationMailer < ActionMailer::Base
+  default from: 'from@example.com'
+  layout 'mailer'
+end
diff --git a/app/models/application_record.rb b/app/models/application_record.rb
new file mode 100644
index 000000000..10a4cba84
--- /dev/null
+++ b/app/models/application_record.rb
@@ -0,0 +1,3 @@
+class ApplicationRecord < ActiveRecord::Base
+  self.abstract_class = true
+end
diff --git a/app/models/concerns/.keep b/app/models/concerns/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/app/models/customer.rb b/app/models/customer.rb
new file mode 100644
index 000000000..5ae0b59eb
--- /dev/null
+++ b/app/models/customer.rb
@@ -0,0 +1,12 @@
+class Customer < ApplicationRecord
+  has_many :rentals, dependent: :destroy
+
+  validates :name, presence: true
+  validates :registered_at, presence: true
+  validates :address, presence: true
+  validates :city, presence: true
+  validates :state, presence: true
+  validates :postal_code, presence: true
+  validates :phone, presence: true
+  validates :videos_checked_out_count, presence: true, numericality: { only_integer: true, greater_than: -1 }
+end
diff --git a/app/models/rental.rb b/app/models/rental.rb
new file mode 100644
index 000000000..00252947c
--- /dev/null
+++ b/app/models/rental.rb
@@ -0,0 +1,13 @@
+class Rental < ApplicationRecord
+  belongs_to :video
+  belongs_to :customer
+
+  validates :video_id, presence: true, uniqueness: {scope: :customer_id}
+  validates :customer_id, presence: true
+
+  before_save :default_values
+  def default_values
+    self.active = true if self.active.nil? 
+    self.due_date = Date.today + 7.day if self.due_date.nil?
+  end
+end
diff --git a/app/models/video.rb b/app/models/video.rb
new file mode 100644
index 000000000..85554183c
--- /dev/null
+++ b/app/models/video.rb
@@ -0,0 +1,9 @@
+class Video < ApplicationRecord
+  has_many :rentals, dependent: :destroy
+
+  validates :title, presence: true
+  validates :overview, presence: true
+  validates :release_date, presence: true
+  validates :total_inventory, presence: true, numericality: { only_integer: true, greater_than: 0 }
+  validates :available_inventory, presence: true, numericality: { only_integer: true, greater_than: -1 }
+end
diff --git a/app/views/layouts/mailer.html.erb b/app/views/layouts/mailer.html.erb
new file mode 100644
index 000000000..cbd34d2e9
--- /dev/null
+++ b/app/views/layouts/mailer.html.erb
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+    <style>
+      /* Email styles need to be inline */
+    </style>
+  </head>
+
+  <body>
+    <%= yield %>
+  </body>
+</html>
diff --git a/app/views/layouts/mailer.text.erb b/app/views/layouts/mailer.text.erb
new file mode 100644
index 000000000..37f0bddbd
--- /dev/null
+++ b/app/views/layouts/mailer.text.erb
@@ -0,0 +1 @@
+<%= yield %>
diff --git a/bin/bundle b/bin/bundle
new file mode 100755
index 000000000..a71368e32
--- /dev/null
+++ b/bin/bundle
@@ -0,0 +1,114 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'bundle' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "rubygems"
+
+m = Module.new do
+  module_function
+
+  def invoked_as_script?
+    File.expand_path($0) == File.expand_path(__FILE__)
+  end
+
+  def env_var_version
+    ENV["BUNDLER_VERSION"]
+  end
+
+  def cli_arg_version
+    return unless invoked_as_script? # don't want to hijack other binstubs
+    return unless "update".start_with?(ARGV.first || " ") # must be running `bundle update`
+    bundler_version = nil
+    update_index = nil
+    ARGV.each_with_index do |a, i|
+      if update_index && update_index.succ == i && a =~ Gem::Version::ANCHORED_VERSION_PATTERN
+        bundler_version = a
+      end
+      next unless a =~ /\A--bundler(?:[= ](#{Gem::Version::VERSION_PATTERN}))?\z/
+      bundler_version = $1
+      update_index = i
+    end
+    bundler_version
+  end
+
+  def gemfile
+    gemfile = ENV["BUNDLE_GEMFILE"]
+    return gemfile if gemfile && !gemfile.empty?
+
+    File.expand_path("../../Gemfile", __FILE__)
+  end
+
+  def lockfile
+    lockfile =
+      case File.basename(gemfile)
+      when "gems.rb" then gemfile.sub(/\.rb$/, gemfile)
+      else "#{gemfile}.lock"
+      end
+    File.expand_path(lockfile)
+  end
+
+  def lockfile_version
+    return unless File.file?(lockfile)
+    lockfile_contents = File.read(lockfile)
+    return unless lockfile_contents =~ /\n\nBUNDLED WITH\n\s{2,}(#{Gem::Version::VERSION_PATTERN})\n/
+    Regexp.last_match(1)
+  end
+
+  def bundler_version
+    @bundler_version ||=
+      env_var_version || cli_arg_version ||
+        lockfile_version
+  end
+
+  def bundler_requirement
+    return "#{Gem::Requirement.default}.a" unless bundler_version
+
+    bundler_gem_version = Gem::Version.new(bundler_version)
+
+    requirement = bundler_gem_version.approximate_recommendation
+
+    return requirement unless Gem::Version.new(Gem::VERSION) < Gem::Version.new("2.7.0")
+
+    requirement += ".a" if bundler_gem_version.prerelease?
+
+    requirement
+  end
+
+  def load_bundler!
+    ENV["BUNDLE_GEMFILE"] ||= gemfile
+
+    activate_bundler
+  end
+
+  def activate_bundler
+    gem_error = activation_error_handling do
+      gem "bundler", bundler_requirement
+    end
+    return if gem_error.nil?
+    require_error = activation_error_handling do
+      require "bundler/version"
+    end
+    return if require_error.nil? && Gem::Requirement.new(bundler_requirement).satisfied_by?(Gem::Version.new(Bundler::VERSION))
+    warn "Activating bundler (#{bundler_requirement}) failed:\n#{gem_error.message}\n\nTo install the version of bundler this project requires, run `gem install bundler -v '#{bundler_requirement}'`"
+    exit 42
+  end
+
+  def activation_error_handling
+    yield
+    nil
+  rescue StandardError, LoadError => e
+    e
+  end
+end
+
+m.load_bundler!
+
+if m.invoked_as_script?
+  load Gem.bin_path("bundler", "bundle")
+end
diff --git a/bin/rails b/bin/rails
new file mode 100755
index 000000000..5badb2fde
--- /dev/null
+++ b/bin/rails
@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+begin
+  load File.expand_path('../spring', __FILE__)
+rescue LoadError => e
+  raise unless e.message.include?('spring')
+end
+APP_PATH = File.expand_path('../config/application', __dir__)
+require_relative '../config/boot'
+require 'rails/commands'
diff --git a/bin/rake b/bin/rake
new file mode 100755
index 000000000..d87d5f578
--- /dev/null
+++ b/bin/rake
@@ -0,0 +1,9 @@
+#!/usr/bin/env ruby
+begin
+  load File.expand_path('../spring', __FILE__)
+rescue LoadError => e
+  raise unless e.message.include?('spring')
+end
+require_relative '../config/boot'
+require 'rake'
+Rake.application.run
diff --git a/bin/setup b/bin/setup
new file mode 100755
index 000000000..0e39e8cb1
--- /dev/null
+++ b/bin/setup
@@ -0,0 +1,33 @@
+#!/usr/bin/env ruby
+require 'fileutils'
+
+# path to your application root.
+APP_ROOT = File.expand_path('..', __dir__)
+
+def system!(*args)
+  system(*args) || abort("\n== Command #{args} failed ==")
+end
+
+FileUtils.chdir APP_ROOT do
+  # This script is a way to setup or update your development environment automatically.
+  # This script is idempotent, so that you can run it at anytime and get an expectable outcome.
+  # Add necessary setup steps to this file.
+
+  puts '== Installing dependencies =='
+  system! 'gem install bundler --conservative'
+  system('bundle check') || system!('bundle install')
+
+  # puts "\n== Copying sample files =="
+  # unless File.exist?('config/database.yml')
+  #   FileUtils.cp 'config/database.yml.sample', 'config/database.yml'
+  # end
+
+  puts "\n== Preparing database =="
+  system! 'bin/rails db:prepare'
+
+  puts "\n== Removing old logs and tempfiles =="
+  system! 'bin/rails log:clear tmp:clear'
+
+  puts "\n== Restarting application server =="
+  system! 'bin/rails restart'
+end
diff --git a/bin/spring b/bin/spring
new file mode 100755
index 000000000..d89ee495f
--- /dev/null
+++ b/bin/spring
@@ -0,0 +1,17 @@
+#!/usr/bin/env ruby
+
+# This file loads Spring without using Bundler, in order to be fast.
+# It gets overwritten when you run the `spring binstub` command.
+
+unless defined?(Spring)
+  require 'rubygems'
+  require 'bundler'
+
+  lockfile = Bundler::LockfileParser.new(Bundler.default_lockfile.read)
+  spring = lockfile.specs.detect { |spec| spec.name == 'spring' }
+  if spring
+    Gem.use_paths Gem.dir, Bundler.bundle_path.to_s, *Gem.path
+    gem 'spring', spring.version
+    require 'spring/binstub'
+  end
+end
diff --git a/config.ru b/config.ru
new file mode 100644
index 000000000..f7ba0b527
--- /dev/null
+++ b/config.ru
@@ -0,0 +1,5 @@
+# This file is used by Rack-based servers to start the application.
+
+require_relative 'config/environment'
+
+run Rails.application
diff --git a/config/application.rb b/config/application.rb
new file mode 100644
index 000000000..43301a817
--- /dev/null
+++ b/config/application.rb
@@ -0,0 +1,41 @@
+require_relative 'boot'
+
+require "rails"
+# Pick the frameworks you want:
+require "active_model/railtie"
+require "active_job/railtie"
+require "active_record/railtie"
+require "active_storage/engine"
+require "action_controller/railtie"
+require "action_mailer/railtie"
+require "action_mailbox/engine"
+require "action_text/engine"
+require "action_view/railtie"
+require "action_cable/engine"
+# require "sprockets/railtie"
+require "rails/test_unit/railtie"
+
+# Require the gems listed in Gemfile, including any gems
+# you've limited to :test, :development, or :production.
+Bundler.require(*Rails.groups)
+
+module VideoStoreApi
+  class Application < Rails::Application
+  config.generators do |g|
+    # Force new test files to be generated in the minitest-spec style
+    g.test_framework :minitest, spec: true
+  end
+    # Initialize configuration defaults for originally generated Rails version.
+    config.load_defaults 6.0
+
+    # Settings in config/environments/* take precedence over those specified here.
+    # Application configuration can go into files in config/initializers
+    # -- all .rb files in that directory are automatically loaded after loading
+    # the framework and any gems in your application.
+
+    # Only loads a smaller set of middleware suitable for API only apps.
+    # Middleware like session, flash, cookies can be added back manually.
+    # Skip views, helpers and assets when generating a new resource.
+    config.api_only = true
+  end
+end
diff --git a/config/boot.rb b/config/boot.rb
new file mode 100644
index 000000000..b9e460cef
--- /dev/null
+++ b/config/boot.rb
@@ -0,0 +1,4 @@
+ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../Gemfile', __dir__)
+
+require 'bundler/setup' # Set up gems listed in the Gemfile.
+require 'bootsnap/setup' # Speed up boot time by caching expensive operations.
diff --git a/config/cable.yml b/config/cable.yml
new file mode 100644
index 000000000..6b21ab7bc
--- /dev/null
+++ b/config/cable.yml
@@ -0,0 +1,10 @@
+development:
+  adapter: async
+
+test:
+  adapter: test
+
+production:
+  adapter: redis
+  url: <%= ENV.fetch("REDIS_URL") { "redis://localhost:6379/1" } %>
+  channel_prefix: video_store_api_production
diff --git a/config/credentials.yml.enc b/config/credentials.yml.enc
new file mode 100644
index 000000000..ab9b0a179
--- /dev/null
+++ b/config/credentials.yml.enc
@@ -0,0 +1 @@
+YKzrlbUsCMBBV+lrRNDEirbqyVPUzM0ve/N8pAIWT7nZ0EIsUBi69BQ5izuzMltTqx019EVIKnr1qHJKj3DW/V0VU6jXybSJypwXf8HBMnvb47Y//Ac1JgfbuJetoN9xsN0KYwLto59ILislwxht55NyAvcjkJNtTOvEzBeSyCjx2qFLbdmEqNFMXqIT3oTkPyR+cs7k5LmpWYghA7YI3WXIy/hO9m1xOO2K4Wtx1xN4JABmRh1IAeLB9f5gSdxdu43FsB/1VSvR1n/gfp46YDlBTrGSWqeO77qs1FMamo+78q4gsU15Dc804o5ax/yTVd6nLvF66NU99VbO2SjF6ptJBBpCHN2pLnBk2S4v27mQoxtimT5GFpQuBiCdxvZBgLKWxxbh0uWMHDB4uY5UcwX1mnBz7rfnLsYl--SjR4NFzVofhCAV0Z--yHDZqPifDWKX0l5c8lPdSw==
\ No newline at end of file
diff --git a/config/database.yml b/config/database.yml
new file mode 100644
index 000000000..8536d1cda
--- /dev/null
+++ b/config/database.yml
@@ -0,0 +1,85 @@
+# PostgreSQL. Versions 9.3 and up are supported.
+#
+# Install the pg driver:
+#   gem install pg
+# On macOS with Homebrew:
+#   gem install pg -- --with-pg-config=/usr/local/bin/pg_config
+# On macOS with MacPorts:
+#   gem install pg -- --with-pg-config=/opt/local/lib/postgresql84/bin/pg_config
+# On Windows:
+#   gem install pg
+#       Choose the win32 build.
+#       Install PostgreSQL and put its /bin directory on your path.
+#
+# Configure Using Gemfile
+# gem 'pg'
+#
+default: &default
+  adapter: postgresql
+  encoding: unicode
+  # For details on connection pooling, see Rails configuration guide
+  # https://guides.rubyonrails.org/configuring.html#database-pooling
+  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
+
+development:
+  <<: *default
+  database: video_store_api_development
+
+  # The specified database role being used to connect to postgres.
+  # To create additional roles in postgres see `$ createuser --help`.
+  # When left blank, postgres will use the default role. This is
+  # the same name as the operating system user that initialized the database.
+  #username: video_store_api
+
+  # The password associated with the postgres role (username).
+  #password:
+
+  # Connect on a TCP socket. Omitted by default since the client uses a
+  # domain socket that doesn't need configuration. Windows does not have
+  # domain sockets, so uncomment these lines.
+  #host: localhost
+
+  # The TCP port the server listens on. Defaults to 5432.
+  # If your server runs on a different port number, change accordingly.
+  #port: 5432
+
+  # Schema search path. The server defaults to $user,public
+  #schema_search_path: myapp,sharedapp,public
+
+  # Minimum log levels, in increasing order:
+  #   debug5, debug4, debug3, debug2, debug1,
+  #   log, notice, warning, error, fatal, and panic
+  # Defaults to warning.
+  #min_messages: notice
+
+# Warning: The database defined as "test" will be erased and
+# re-generated from your development database when you run "rake".
+# Do not set this db to the same as development or production.
+test:
+  <<: *default
+  database: video_store_api_test
+
+# As with config/credentials.yml, you never want to store sensitive information,
+# like your database password, in your source code. If your source code is
+# ever seen by anyone, they now have access to your database.
+#
+# Instead, provide the password as a unix environment variable when you boot
+# the app. Read https://guides.rubyonrails.org/configuring.html#configuring-a-database
+# for a full rundown on how to provide these environment variables in a
+# production deployment.
+#
+# On Heroku and other platform providers, you may have a full connection URL
+# available as an environment variable. For example:
+#
+#   DATABASE_URL="postgres://myuser:mypass@localhost/somedatabase"
+#
+# You can use this database configuration with:
+#
+#   production:
+#     url: <%= ENV['DATABASE_URL'] %>
+#
+production:
+  <<: *default
+  database: video_store_api_production
+  username: video_store_api
+  password: <%= ENV['VIDEO_STORE_API_DATABASE_PASSWORD'] %>
diff --git a/config/environment.rb b/config/environment.rb
new file mode 100644
index 000000000..426333bb4
--- /dev/null
+++ b/config/environment.rb
@@ -0,0 +1,5 @@
+# Load the Rails application.
+require_relative 'application'
+
+# Initialize the Rails application.
+Rails.application.initialize!
diff --git a/config/environments/development.rb b/config/environments/development.rb
new file mode 100644
index 000000000..698f159d8
--- /dev/null
+++ b/config/environments/development.rb
@@ -0,0 +1,52 @@
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  # In the development environment your application's code is reloaded on
+  # every request. This slows down response time but is perfect for development
+  # since you don't have to restart the web server when you make code changes.
+  config.cache_classes = false
+
+  # Do not eager load code on boot.
+  config.eager_load = false
+
+  # Show full error reports.
+  config.consider_all_requests_local = true
+
+  # Enable/disable caching. By default caching is disabled.
+  # Run rails dev:cache to toggle caching.
+  if Rails.root.join('tmp', 'caching-dev.txt').exist?
+    config.cache_store = :memory_store
+    config.public_file_server.headers = {
+      'Cache-Control' => "public, max-age=#{2.days.to_i}"
+    }
+  else
+    config.action_controller.perform_caching = false
+
+    config.cache_store = :null_store
+  end
+
+  # Store uploaded files on the local file system (see config/storage.yml for options).
+  config.active_storage.service = :local
+
+  # Don't care if the mailer can't send.
+  config.action_mailer.raise_delivery_errors = false
+
+  config.action_mailer.perform_caching = false
+
+  # Print deprecation notices to the Rails logger.
+  config.active_support.deprecation = :log
+
+  # Raise an error on page load if there are pending migrations.
+  config.active_record.migration_error = :page_load
+
+  # Highlight code that triggered database queries in logs.
+  config.active_record.verbose_query_logs = true
+
+
+  # Raises error for missing translations.
+  # config.action_view.raise_on_missing_translations = true
+
+  # Use an evented file watcher to asynchronously detect changes in source code,
+  # routes, locales, etc. This feature depends on the listen gem.
+  config.file_watcher = ActiveSupport::EventedFileUpdateChecker
+end
diff --git a/config/environments/production.rb b/config/environments/production.rb
new file mode 100644
index 000000000..7a3bb3e50
--- /dev/null
+++ b/config/environments/production.rb
@@ -0,0 +1,105 @@
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  # Code is not reloaded between requests.
+  config.cache_classes = true
+
+  # Eager load code on boot. This eager loads most of Rails and
+  # your application in memory, allowing both threaded web servers
+  # and those relying on copy on write to perform better.
+  # Rake tasks automatically ignore this option for performance.
+  config.eager_load = true
+
+  # Full error reports are disabled and caching is turned on.
+  config.consider_all_requests_local       = false
+
+  # Ensures that a master key has been made available in either ENV["RAILS_MASTER_KEY"]
+  # or in config/master.key. This key is used to decrypt credentials (and other encrypted files).
+  # config.require_master_key = true
+
+  # Disable serving static files from the `/public` folder by default since
+  # Apache or NGINX already handles this.
+  config.public_file_server.enabled = ENV['RAILS_SERVE_STATIC_FILES'].present?
+
+  # Enable serving of images, stylesheets, and JavaScripts from an asset server.
+  # config.action_controller.asset_host = 'http://assets.example.com'
+
+  # Specifies the header that your server uses for sending files.
+  # config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
+  # config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
+
+  # Store uploaded files on the local file system (see config/storage.yml for options).
+  config.active_storage.service = :local
+
+  # Mount Action Cable outside main process or domain.
+  # config.action_cable.mount_path = nil
+  # config.action_cable.url = 'wss://example.com/cable'
+  # config.action_cable.allowed_request_origins = [ 'http://example.com', /http:\/\/example.*/ ]
+
+  # Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
+  # config.force_ssl = true
+
+  # Use the lowest log level to ensure availability of diagnostic information
+  # when problems arise.
+  config.log_level = :debug
+
+  # Prepend all log lines with the following tags.
+  config.log_tags = [ :request_id ]
+
+  # Use a different cache store in production.
+  # config.cache_store = :mem_cache_store
+
+  # Use a real queuing backend for Active Job (and separate queues per environment).
+  # config.active_job.queue_adapter     = :resque
+  # config.active_job.queue_name_prefix = "video_store_api_production"
+
+  config.action_mailer.perform_caching = false
+
+  # Ignore bad email addresses and do not raise email delivery errors.
+  # Set this to true and configure the email server for immediate delivery to raise delivery errors.
+  # config.action_mailer.raise_delivery_errors = false
+
+  # Enable locale fallbacks for I18n (makes lookups for any locale fall back to
+  # the I18n.default_locale when a translation cannot be found).
+  config.i18n.fallbacks = true
+
+  # Send deprecation notices to registered listeners.
+  config.active_support.deprecation = :notify
+
+  # Use default logging formatter so that PID and timestamp are not suppressed.
+  config.log_formatter = ::Logger::Formatter.new
+
+  # Use a different logger for distributed setups.
+  # require 'syslog/logger'
+  # config.logger = ActiveSupport::TaggedLogging.new(Syslog::Logger.new 'app-name')
+
+  if ENV["RAILS_LOG_TO_STDOUT"].present?
+    logger           = ActiveSupport::Logger.new(STDOUT)
+    logger.formatter = config.log_formatter
+    config.logger    = ActiveSupport::TaggedLogging.new(logger)
+  end
+
+  # Do not dump schema after migrations.
+  config.active_record.dump_schema_after_migration = false
+
+  # Inserts middleware to perform automatic connection switching.
+  # The `database_selector` hash is used to pass options to the DatabaseSelector
+  # middleware. The `delay` is used to determine how long to wait after a write
+  # to send a subsequent read to the primary.
+  #
+  # The `database_resolver` class is used by the middleware to determine which
+  # database is appropriate to use based on the time delay.
+  #
+  # The `database_resolver_context` class is used by the middleware to set
+  # timestamps for the last write to the primary. The resolver uses the context
+  # class timestamps to determine how long to wait before reading from the
+  # replica.
+  #
+  # By default Rails will store a last write timestamp in the session. The
+  # DatabaseSelector middleware is designed as such you can define your own
+  # strategy for connection switching and pass that into the middleware through
+  # these configuration options.
+  # config.active_record.database_selector = { delay: 2.seconds }
+  # config.active_record.database_resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver
+  # config.active_record.database_resolver_context = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session
+end
diff --git a/config/environments/test.rb b/config/environments/test.rb
new file mode 100644
index 000000000..0cb24249b
--- /dev/null
+++ b/config/environments/test.rb
@@ -0,0 +1,49 @@
+# The test environment is used exclusively to run your application's
+# test suite. You never need to work with it otherwise. Remember that
+# your test database is "scratch space" for the test suite and is wiped
+# and recreated between test runs. Don't rely on the data there!
+
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  config.cache_classes = false
+  config.action_view.cache_template_loading = true
+
+  # Do not eager load code on boot. This avoids loading your whole application
+  # just for the purpose of running a single test. If you are using a tool that
+  # preloads Rails for running tests, you may have to set it to true.
+  config.eager_load = false
+
+  # Configure public file server for tests with Cache-Control for performance.
+  config.public_file_server.enabled = true
+  config.public_file_server.headers = {
+    'Cache-Control' => "public, max-age=#{1.hour.to_i}"
+  }
+
+  # Show full error reports and disable caching.
+  config.consider_all_requests_local       = true
+  config.action_controller.perform_caching = false
+  config.cache_store = :null_store
+
+  # Raise exceptions instead of rendering exception templates.
+  config.action_dispatch.show_exceptions = false
+
+  # Disable request forgery protection in test environment.
+  config.action_controller.allow_forgery_protection = false
+
+  # Store uploaded files on the local file system in a temporary directory.
+  config.active_storage.service = :test
+
+  config.action_mailer.perform_caching = false
+
+  # Tell Action Mailer not to deliver emails to the real world.
+  # The :test delivery method accumulates sent emails in the
+  # ActionMailer::Base.deliveries array.
+  config.action_mailer.delivery_method = :test
+
+  # Print deprecation notices to the stderr.
+  config.active_support.deprecation = :stderr
+
+  # Raises error for missing translations.
+  # config.action_view.raise_on_missing_translations = true
+end
diff --git a/config/initializers/action_view.rb b/config/initializers/action_view.rb
new file mode 100644
index 000000000..142d382f8
--- /dev/null
+++ b/config/initializers/action_view.rb
@@ -0,0 +1 @@
+Rails.application.config.action_view.form_with_generates_remote_forms = false
diff --git a/config/initializers/application_controller_renderer.rb b/config/initializers/application_controller_renderer.rb
new file mode 100644
index 000000000..89d2efab2
--- /dev/null
+++ b/config/initializers/application_controller_renderer.rb
@@ -0,0 +1,8 @@
+# Be sure to restart your server when you modify this file.
+
+# ActiveSupport::Reloader.to_prepare do
+#   ApplicationController.renderer.defaults.merge!(
+#     http_host: 'example.org',
+#     https: false
+#   )
+# end
diff --git a/config/initializers/backtrace_silencers.rb b/config/initializers/backtrace_silencers.rb
new file mode 100644
index 000000000..59385cdf3
--- /dev/null
+++ b/config/initializers/backtrace_silencers.rb
@@ -0,0 +1,7 @@
+# Be sure to restart your server when you modify this file.
+
+# You can add backtrace silencers for libraries that you're using but don't wish to see in your backtraces.
+# Rails.backtrace_cleaner.add_silencer { |line| line =~ /my_noisy_library/ }
+
+# You can also remove all the silencers if you're trying to debug a problem that might stem from framework code.
+# Rails.backtrace_cleaner.remove_silencers!
diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
new file mode 100644
index 000000000..3b1c1b5ed
--- /dev/null
+++ b/config/initializers/cors.rb
@@ -0,0 +1,16 @@
+# Be sure to restart your server when you modify this file.
+
+# Avoid CORS issues when API is called from the frontend app.
+# Handle Cross-Origin Resource Sharing (CORS) in order to accept cross-origin AJAX requests.
+
+# Read more: https://github.com/cyu/rack-cors
+
+# Rails.application.config.middleware.insert_before 0, Rack::Cors do
+#   allow do
+#     origins 'example.com'
+#
+#     resource '*',
+#       headers: :any,
+#       methods: [:get, :post, :put, :patch, :delete, :options, :head]
+#   end
+# end
diff --git a/config/initializers/filter_parameter_logging.rb b/config/initializers/filter_parameter_logging.rb
new file mode 100644
index 000000000..4a994e1e7
--- /dev/null
+++ b/config/initializers/filter_parameter_logging.rb
@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Configure sensitive parameters which will be filtered from the log file.
+Rails.application.config.filter_parameters += [:password]
diff --git a/config/initializers/inflections.rb b/config/initializers/inflections.rb
new file mode 100644
index 000000000..ac033bf9d
--- /dev/null
+++ b/config/initializers/inflections.rb
@@ -0,0 +1,16 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new inflection rules using the following format. Inflections
+# are locale specific, and you may define rules for as many different
+# locales as you wish. All of these examples are active by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+#   inflect.plural /^(ox)$/i, '\1en'
+#   inflect.singular /^(ox)en/i, '\1'
+#   inflect.irregular 'person', 'people'
+#   inflect.uncountable %w( fish sheep )
+# end
+
+# These inflection rules are supported but not enabled by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+#   inflect.acronym 'RESTful'
+# end
diff --git a/config/initializers/mime_types.rb b/config/initializers/mime_types.rb
new file mode 100644
index 000000000..dc1899682
--- /dev/null
+++ b/config/initializers/mime_types.rb
@@ -0,0 +1,4 @@
+# Be sure to restart your server when you modify this file.
+
+# Add new mime types for use in respond_to blocks:
+# Mime::Type.register "text/richtext", :rtf
diff --git a/config/initializers/wrap_parameters.rb b/config/initializers/wrap_parameters.rb
new file mode 100644
index 000000000..bbfc3961b
--- /dev/null
+++ b/config/initializers/wrap_parameters.rb
@@ -0,0 +1,14 @@
+# Be sure to restart your server when you modify this file.
+
+# This file contains settings for ActionController::ParamsWrapper which
+# is enabled by default.
+
+# Enable parameter wrapping for JSON. You can disable this by setting :format to an empty array.
+ActiveSupport.on_load(:action_controller) do
+  wrap_parameters format: [:json]
+end
+
+# To enable root element in JSON for ActiveRecord objects.
+# ActiveSupport.on_load(:active_record) do
+#   self.include_root_in_json = true
+# end
diff --git a/config/locales/en.yml b/config/locales/en.yml
new file mode 100644
index 000000000..cf9b342d0
--- /dev/null
+++ b/config/locales/en.yml
@@ -0,0 +1,33 @@
+# Files in the config/locales directory are used for internationalization
+# and are automatically loaded by Rails. If you want to use locales other
+# than English, add the necessary files in this directory.
+#
+# To use the locales, use `I18n.t`:
+#
+#     I18n.t 'hello'
+#
+# In views, this is aliased to just `t`:
+#
+#     <%= t('hello') %>
+#
+# To use a different locale, set it with `I18n.locale`:
+#
+#     I18n.locale = :es
+#
+# This would use the information in config/locales/es.yml.
+#
+# The following keys must be escaped otherwise they will not be retrieved by
+# the default I18n backend:
+#
+# true, false, on, off, yes, no
+#
+# Instead, surround them with single quotes.
+#
+# en:
+#   'true': 'foo'
+#
+# To learn more, please read the Rails Internationalization guide
+# available at https://guides.rubyonrails.org/i18n.html.
+
+en:
+  hello: "Hello world"
diff --git a/config/puma.rb b/config/puma.rb
new file mode 100644
index 000000000..5ed443774
--- /dev/null
+++ b/config/puma.rb
@@ -0,0 +1,38 @@
+# Puma can serve each request in a thread from an internal thread pool.
+# The `threads` method setting takes two numbers: a minimum and maximum.
+# Any libraries that use thread pools should be configured to match
+# the maximum value specified for Puma. Default is set to 5 threads for minimum
+# and maximum; this matches the default thread size of Active Record.
+#
+max_threads_count = ENV.fetch("RAILS_MAX_THREADS") { 5 }
+min_threads_count = ENV.fetch("RAILS_MIN_THREADS") { max_threads_count }
+threads min_threads_count, max_threads_count
+
+# Specifies the `port` that Puma will listen on to receive requests; default is 3000.
+#
+port        ENV.fetch("PORT") { 3000 }
+
+# Specifies the `environment` that Puma will run in.
+#
+environment ENV.fetch("RAILS_ENV") { "development" }
+
+# Specifies the `pidfile` that Puma will use.
+pidfile ENV.fetch("PIDFILE") { "tmp/pids/server.pid" }
+
+# Specifies the number of `workers` to boot in clustered mode.
+# Workers are forked web server processes. If using threads and workers together
+# the concurrency of the application would be max `threads` * `workers`.
+# Workers do not work on JRuby or Windows (both of which do not support
+# processes).
+#
+# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+
+# Use the `preload_app!` method when specifying a `workers` number.
+# This directive tells Puma to first boot the application and load code
+# before forking the application. This takes advantage of Copy On Write
+# process behavior so workers use less memory.
+#
+# preload_app!
+
+# Allow puma to be restarted by `rails restart` command.
+plugin :tmp_restart
diff --git a/config/routes.rb b/config/routes.rb
new file mode 100644
index 000000000..e0b93859e
--- /dev/null
+++ b/config/routes.rb
@@ -0,0 +1,9 @@
+Rails.application.routes.draw do
+  # For details on the DSL available within this file, see https://guides.rubyonrails.org/routing.html
+  resources :videos, only: [:index, :show, :create]
+  resources :customers, only: [:index]
+  resources :rentals, only: [:create, :destroy]
+
+  post "/rentals/check-out", to: "rentals#create", as: "check_out"
+  post "/rentals/check-in", to: "rentals#check_in", as: "check_in"
+end
diff --git a/config/spring.rb b/config/spring.rb
new file mode 100644
index 000000000..db5bf1307
--- /dev/null
+++ b/config/spring.rb
@@ -0,0 +1,6 @@
+Spring.watch(
+  ".ruby-version",
+  ".rbenv-vars",
+  "tmp/restart.txt",
+  "tmp/caching-dev.txt"
+)
diff --git a/config/storage.yml b/config/storage.yml
new file mode 100644
index 000000000..d32f76e8f
--- /dev/null
+++ b/config/storage.yml
@@ -0,0 +1,34 @@
+test:
+  service: Disk
+  root: <%= Rails.root.join("tmp/storage") %>
+
+local:
+  service: Disk
+  root: <%= Rails.root.join("storage") %>
+
+# Use rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
+# amazon:
+#   service: S3
+#   access_key_id: <%= Rails.application.credentials.dig(:aws, :access_key_id) %>
+#   secret_access_key: <%= Rails.application.credentials.dig(:aws, :secret_access_key) %>
+#   region: us-east-1
+#   bucket: your_own_bucket
+
+# Remember not to checkin your GCS keyfile to a repository
+# google:
+#   service: GCS
+#   project: your_project
+#   credentials: <%= Rails.root.join("path/to/gcs.keyfile") %>
+#   bucket: your_own_bucket
+
+# Use rails credentials:edit to set the Azure Storage secret (as azure_storage:storage_access_key)
+# microsoft:
+#   service: AzureStorage
+#   storage_account_name: your_account_name
+#   storage_access_key: <%= Rails.application.credentials.dig(:azure_storage, :storage_access_key) %>
+#   container: your_container_name
+
+# mirror:
+#   service: Mirror
+#   primary: local
+#   mirrors: [ amazon, google, microsoft ]
diff --git a/db/migrate/20200527140803_create_customers.rb b/db/migrate/20200527140803_create_customers.rb
new file mode 100644
index 000000000..5f74d7bc5
--- /dev/null
+++ b/db/migrate/20200527140803_create_customers.rb
@@ -0,0 +1,14 @@
+class CreateCustomers < ActiveRecord::Migration[6.0]
+  def change
+    create_table :customers do |t|
+      t.string :name
+      t.string :address
+      t.string :city
+      t.string :state
+      t.string :postal_code
+      t.string :phone
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20200527141643_add_registration_date_to_customers.rb b/db/migrate/20200527141643_add_registration_date_to_customers.rb
new file mode 100644
index 000000000..9e71b4714
--- /dev/null
+++ b/db/migrate/20200527141643_add_registration_date_to_customers.rb
@@ -0,0 +1,5 @@
+class AddRegistrationDateToCustomers < ActiveRecord::Migration[6.0]
+  def change
+    add_column :customers, :registered_at, :timestamp
+  end
+end
diff --git a/db/migrate/20200527142029_add_videos_checked_out_count_to_customers.rb b/db/migrate/20200527142029_add_videos_checked_out_count_to_customers.rb
new file mode 100644
index 000000000..7975b96ef
--- /dev/null
+++ b/db/migrate/20200527142029_add_videos_checked_out_count_to_customers.rb
@@ -0,0 +1,5 @@
+class AddVideosCheckedOutCountToCustomers < ActiveRecord::Migration[6.0]
+  def change
+    add_column :customers, :videos_checked_out_count, :integer
+  end
+end
diff --git a/db/migrate/20200527142312_create_videos.rb b/db/migrate/20200527142312_create_videos.rb
new file mode 100644
index 000000000..166cf0b96
--- /dev/null
+++ b/db/migrate/20200527142312_create_videos.rb
@@ -0,0 +1,13 @@
+class CreateVideos < ActiveRecord::Migration[6.0]
+  def change
+    create_table :videos do |t|
+      t.string :title
+      t.string :overview
+      t.date :release_date
+      t.integer :total_inventory
+      t.integer :available_inventory
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20200528012608_create_rentals.rb b/db/migrate/20200528012608_create_rentals.rb
new file mode 100644
index 000000000..98aa3c29c
--- /dev/null
+++ b/db/migrate/20200528012608_create_rentals.rb
@@ -0,0 +1,9 @@
+class CreateRentals < ActiveRecord::Migration[6.0]
+  def change
+    create_table :rentals do |t|
+      t.date :due_date
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20200528012843_add_videos_and_customers_to_rentals.rb b/db/migrate/20200528012843_add_videos_and_customers_to_rentals.rb
new file mode 100644
index 000000000..0a350fcda
--- /dev/null
+++ b/db/migrate/20200528012843_add_videos_and_customers_to_rentals.rb
@@ -0,0 +1,6 @@
+class AddVideosAndCustomersToRentals < ActiveRecord::Migration[6.0]
+  def change
+    add_reference :rentals, :video, index: true
+    add_reference :rentals, :customer, index: true
+  end
+end
diff --git a/db/migrate/20200528014235_add_active_to_rentals.rb b/db/migrate/20200528014235_add_active_to_rentals.rb
new file mode 100644
index 000000000..bb79587f5
--- /dev/null
+++ b/db/migrate/20200528014235_add_active_to_rentals.rb
@@ -0,0 +1,5 @@
+class AddActiveToRentals < ActiveRecord::Migration[6.0]
+  def change
+    add_column :rentals, :active, :boolean
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
new file mode 100644
index 000000000..af4a996ec
--- /dev/null
+++ b/db/schema.rb
@@ -0,0 +1,52 @@
+# This file is auto-generated from the current state of the database. Instead
+# of editing this file, please use the migrations feature of Active Record to
+# incrementally modify your database, and then regenerate this schema definition.
+#
+# This file is the source Rails uses to define your schema when running `rails
+# db:schema:load`. When creating a new database, `rails db:schema:load` tends to
+# be faster and is potentially less error prone than running all of your
+# migrations from scratch. Old migrations may fail to apply correctly if those
+# migrations use external dependencies or application code.
+#
+# It's strongly recommended that you check this file into your version control system.
+
+ActiveRecord::Schema.define(version: 2020_05_28_014235) do
+
+  # These are extensions that must be enabled in order to support this database
+  enable_extension "plpgsql"
+
+  create_table "customers", force: :cascade do |t|
+    t.string "name"
+    t.string "address"
+    t.string "city"
+    t.string "state"
+    t.string "postal_code"
+    t.string "phone"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.datetime "registered_at"
+    t.integer "videos_checked_out_count"
+  end
+
+  create_table "rentals", force: :cascade do |t|
+    t.date "due_date"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+    t.bigint "video_id"
+    t.bigint "customer_id"
+    t.boolean "active"
+    t.index ["customer_id"], name: "index_rentals_on_customer_id"
+    t.index ["video_id"], name: "index_rentals_on_video_id"
+  end
+
+  create_table "videos", force: :cascade do |t|
+    t.string "title"
+    t.string "overview"
+    t.date "release_date"
+    t.integer "total_inventory"
+    t.integer "available_inventory"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+  end
+
+end
diff --git a/lib/tasks/.keep b/lib/tasks/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/log/.keep b/log/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/public/robots.txt b/public/robots.txt
new file mode 100644
index 000000000..c19f78ab6
--- /dev/null
+++ b/public/robots.txt
@@ -0,0 +1 @@
+# See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
diff --git a/storage/.keep b/storage/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/channels/application_cable/connection_test.rb b/test/channels/application_cable/connection_test.rb
new file mode 100644
index 000000000..800405f15
--- /dev/null
+++ b/test/channels/application_cable/connection_test.rb
@@ -0,0 +1,11 @@
+require "test_helper"
+
+class ApplicationCable::ConnectionTest < ActionCable::Connection::TestCase
+  # test "connects with cookies" do
+  #   cookies.signed[:user_id] = 42
+  #
+  #   connect
+  #
+  #   assert_equal connection.user_id, "42"
+  # end
+end
diff --git a/test/controllers/.keep b/test/controllers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/controllers/customers_controller_test.rb b/test/controllers/customers_controller_test.rb
new file mode 100644
index 000000000..eecf3cc54
--- /dev/null
+++ b/test/controllers/customers_controller_test.rb
@@ -0,0 +1,37 @@
+require "test_helper"
+
+describe CustomersController do
+  INDEX_CUSTOMER_FIELDS = ["id", "name", "registered_at", "postal_code", "phone", "videos_checked_out_count"].sort
+
+  def check_response(expected_type:, expected_status: :success)
+    must_respond_with expected_status
+    expect(response.header['Content-Type']).must_include 'json'
+
+    body = JSON.parse(response.body)
+    expect(body).must_be_kind_of expected_type
+    return body
+  end
+
+  describe "index" do
+    it "responds with JSON and success" do
+      get customers_path
+      check_response(expected_type: Array)
+    end
+
+    it "responds with an array of customers hashes" do
+      get customers_path
+      body = check_response(expected_type: Array)
+      body.each do |customer|
+        expect(customer).must_be_instance_of Hash
+        expect(customer.keys.sort).must_equal INDEX_CUSTOMER_FIELDS
+      end
+    end
+
+    it "will respond with an empty array when there are no customers" do
+      Customer.destroy_all
+      get customers_path
+      body = check_response(expected_type: Array)
+      expect(body).must_equal []
+    end
+  end
+end
diff --git a/test/controllers/rentals_controller_test.rb b/test/controllers/rentals_controller_test.rb
new file mode 100644
index 000000000..52d39666f
--- /dev/null
+++ b/test/controllers/rentals_controller_test.rb
@@ -0,0 +1,198 @@
+require "test_helper"
+
+describe RentalsController do
+
+  def check_response(expected_type:, expected_status: :success)
+    must_respond_with expected_status
+    expect(response.header['Content-Type']).must_include 'json'
+
+    body = JSON.parse(response.body)
+    expect(body).must_be_kind_of expected_type
+    return body
+  end
+
+  describe "create" do
+    before do
+      Customer.create(
+        name: "Evelynn",
+        registered_at: "Wed, 29 Apr 2015 14:54:14 UTC +00:00",
+        address: "13133 111th Dr Se",
+        city: "Monroe",
+        state: "WA",
+        postal_code: "98989",
+        phone: "425 425 44 44",
+        videos_checked_out_count: 0
+      )
+
+      Video.create(
+        title: "Cinderella",
+        overview: "After her father unexpectedly dies, young Ella (Lily James) finds herself at the mercy of her cruel stepmother (Cate Blanchett) and stepsisters, who reduce her to scullery maid. Despite her circumstances, she refuses to despair.",
+        release_date: "2015-03-06",
+        total_inventory: 5,
+        available_inventory: 5
+      )
+
+      @customer = Customer.find_by(name: "Evelynn")
+      @video = Video.find_by(title: "Cinderella")
+
+      @rental_data = {
+        video_id: @video.id,
+        customer_id: @customer.id
+      }
+    end
+
+    it "can create a rental" do
+      expect{post rentals_path, params: @rental_data}.must_differ "Rental.count", 1
+      check_response(expected_type: Hash)
+    end
+
+    it "will return JSON with the following keys: customer_id, video_id, due_date, videos_checked_out_count, available_inventory" do
+      json_fields = ["customer_id", "video_id", "due_date", "videos_checked_out_count", "available_inventory"].sort
+      
+      post rentals_path, params: @rental_data
+      body = check_response(expected_type: Hash)
+
+      rental = Rental.last
+      customer = Customer.find_by(name: "Evelynn")
+      video = Video.find_by(title: "Cinderella")
+
+    
+      expect(body.keys.sort).must_equal json_fields
+      expect(body["customer_id"]).must_equal customer.id
+      expect(body["video_id"]).must_equal video.id
+      expect(body["videos_checked_out_count"]).must_equal customer.videos_checked_out_count
+      expect(body["available_inventory"]).must_equal video.available_inventory
+    end
+
+    it "increase the customer's videos_checked_out_count by one" do
+      expect(@customer.videos_checked_out_count).must_equal 0
+      
+      post rentals_path, params: @rental_data
+      customer = Customer.find_by(name: "Evelynn")
+      expect(customer.videos_checked_out_count).must_equal 1
+    end
+
+    it "decrease the video's available_inventory by one" do
+      expect(@video.available_inventory).must_equal 5
+
+      post rentals_path, params: @rental_data
+      video = Video.find_by(title: "Cinderella")
+      expect(video.available_inventory).must_equal 4
+    end
+
+    it "will respond with 404: Not Found if the customer does not exist" do
+      @rental_data[:customer_id] = -1
+      expect{post check_out_path, params: @rental_data}.wont_change "Rental.count", 1
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"]).must_equal ["Not Found"]
+    end
+
+    it "will respond with 404: Not Found if the video does not exist" do
+      @rental_data[:video_id] = -1
+      expect{post check_out_path, params: @rental_data}.wont_change "Rental.count", 1
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"]).must_equal ["Not Found"]
+    end
+
+    it "will respond with 400: Bad Request if the video does not have any available inventory before check out" do
+      rental_data = {
+        video_id: videos(:maleficent).id,
+        customer_id: customers(:nataliya).id
+      }
+      expect{post check_out_path, params: rental_data}.wont_change "Rental.count", 1
+      body = check_response(expected_type: Hash, expected_status: :bad_request)
+      expect(body["errors"]).must_equal ["No available copies of the video available"]
+    end
+
+    it "will respond with 404: Not Found if the customer is already renting this video title" do
+      post rentals_path, params: @rental_data
+      expect{post check_out_path, params: @rental_data}.wont_change "Rental.count", 1
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"].keys).must_include "video_id"
+    end
+  end
+
+  describe "check-in" do
+    before do
+      Customer.create(
+        name: "Evelynn",
+        registered_at: "Wed, 29 Apr 2015 14:54:14 UTC +00:00",
+        address: "13133 111th Dr Se",
+        city: "Monroe",
+        state: "WA",
+        postal_code: "98989",
+        phone: "425 425 44 44",
+        videos_checked_out_count: 0
+      )
+
+      Video.create(
+        title: "Cinderella",
+        overview: "After her father unexpectedly dies, young Ella (Lily James) finds herself at the mercy of her cruel stepmother (Cate Blanchett) and stepsisters, who reduce her to scullery maid. Despite her circumstances, she refuses to despair.",
+        release_date: "2015-03-06",
+        total_inventory: 5,
+        available_inventory: 5
+      )
+
+      @customer = Customer.find_by(name: "Evelynn")
+      @video = Video.find_by(title: "Cinderella")
+
+      @rental_data = {
+        video_id: @video.id,
+        customer_id: @customer.id
+      }
+
+      post check_out_path, params: @rental_data
+    end
+    
+    it "will destroy the instance of rental" do
+      expect{post check_in_path, params: @rental_data}.must_differ "Rental.count", -1 
+      check_response(expected_type: Hash)
+    end
+
+    it "will return JSON with the following keys: customer_id, video_id, videos_checked_out_count, available_inventory" do
+      json_fields = ["customer_id", "video_id", "videos_checked_out_count", "available_inventory"].sort
+      
+      post check_in_path, params: @rental_data
+      body = check_response(expected_type: Hash)
+      
+      customer = Customer.find_by(id: @rental_data[:customer_id])
+      video = Video.find_by(id: @rental_data[:video_id])
+
+      expect(body.keys.sort).must_equal json_fields
+      expect(body["customer_id"]).must_equal customer.id
+      expect(body["video_id"]).must_equal video.id
+      expect(body["videos_checked_out_count"]).must_equal customer.videos_checked_out_count
+      expect(body["available_inventory"]).must_equal video.available_inventory
+    end
+
+    it "will decrease the customer's videos_checked_out_count by one" do
+      customer = Customer.find_by(id: @rental_data[:customer_id])
+      expect(customer.videos_checked_out_count).must_equal 1
+      post check_in_path, params: @rental_data
+      customer = Customer.find_by(id: @rental_data[:customer_id])
+      expect(customer.videos_checked_out_count).must_equal 0
+    end
+
+    it "increase the video's available_inventory by one" do
+      video = Video.find_by(id: @rental_data[:video_id])
+      expect(video.available_inventory).must_equal 4
+      post check_in_path, params: @rental_data
+      video = Video.find_by(id: @rental_data[:video_id])
+      expect(video.available_inventory).must_equal 5
+    end
+
+    it "will respond with 404: Not Found if the customer does not exist" do
+      @rental_data[:customer_id] = -1
+      expect{post check_in_path, params: @rental_data}.wont_change "Rental.count"
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"]).must_equal ["Not Found"]
+    end
+
+    it "will respond with 404: Not Found if the video does not exist" do
+      @rental_data[:video_id] = -1
+      expect{post check_in_path, params: @rental_data}.wont_change "Rental.count"
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"]).must_equal ["Not Found"]
+    end
+  end
+end
diff --git a/test/controllers/videos_controller_test.rb b/test/controllers/videos_controller_test.rb
new file mode 100644
index 000000000..24f7deba5
--- /dev/null
+++ b/test/controllers/videos_controller_test.rb
@@ -0,0 +1,88 @@
+require "test_helper"
+
+describe VideosController do
+  INDEX_VIDEO_FIELDS = ["id", "title", "release_date", "available_inventory"].sort
+  SHOW_VIDEO_FIELDS = ["title", "overview", "release_date", "total_inventory", "available_inventory"].sort
+
+  def check_response(expected_type:, expected_status: :success)
+    must_respond_with expected_status
+    expect(response.header['Content-Type']).must_include 'json'
+
+    body = JSON.parse(response.body)
+    expect(body).must_be_kind_of expected_type
+    return body
+  end
+
+  describe "index" do
+    it "responds with JSON and success" do
+      get videos_path
+      check_response(expected_type: Array)
+    end
+
+    it "responds with an array of videos hashes" do
+      get videos_path
+      body = check_response(expected_type: Array)
+      body.each do |video|
+        expect(video).must_be_instance_of Hash
+        expect(video.keys.sort).must_equal INDEX_VIDEO_FIELDS
+      end
+    end
+
+    it "will respond with an empty array when there are no videos" do
+      Video.destroy_all
+      get videos_path
+      body = check_response(expected_type: Array)
+      expect(body).must_equal []
+    end
+  end
+
+  describe "show" do
+    it "responds with JSON, success, and video data if the video exists" do
+      video = videos(:frozen)
+      get video_path(video.id)
+      
+      body = check_response(expected_type: Hash)
+      expect(body.keys.sort).must_equal SHOW_VIDEO_FIELDS
+      expect(body["title"]).must_equal video.title
+      expect(body["overview"]).must_equal video.overview
+      expect(body["release_date"]).must_equal video.release_date.strftime("%Y-%m-%d")
+      expect(body["total_inventory"]).must_equal video.total_inventory
+      expect(body["available_inventory"]).must_equal video.available_inventory
+    end
+
+    it "responds with JSON, not found, and errors if video doesn't exist" do
+      get video_path(-1)
+
+      body = check_response(expected_type: Hash, expected_status: :not_found)
+      expect(body["errors"]).must_include "Not Found"
+    end
+  end
+
+  describe "create" do
+    let(:video_data) {
+      {
+        title: "Cinderella",
+        overview: "After her father unexpectedly dies, young Ella (Lily James) finds herself at the mercy of her cruel stepmother (Cate Blanchett) and stepsisters, who reduce her to scullery maid. Despite her circumstances, she refuses to despair.",
+        release_date: "2015-03-06",
+        total_inventory: 5,
+        available_inventory: 5
+      }
+    }
+
+    it "can create a new video" do
+      expect {
+        post videos_path, params: video_data
+      }.must_differ "Video.count", 1
+
+      check_response(expected_type: Hash, expected_status: :created)
+    end
+
+    it "will respond with bad_request for invalid data" do
+      video_data[:title] = nil
+      expect {post videos_path, params: video_data}.wont_change "Video.count"
+
+      body = check_response(expected_type: Hash, expected_status: :bad_request)
+      expect(body["errors"].keys).must_include "title"
+    end
+  end
+end
diff --git a/test/fixtures/.keep b/test/fixtures/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/fixtures/customers.yml b/test/fixtures/customers.yml
new file mode 100644
index 000000000..6488f7f51
--- /dev/null
+++ b/test/fixtures/customers.yml
@@ -0,0 +1,17 @@
+nataliya:
+  name: Nataliya
+  registered_at: Wed, 29 Apr 2015 14:54:14 UTC +00:00
+  address: 1313 111th Dr SE
+  city: Monroe
+  state: WA
+  postal_code: 98989
+  phone: 425-425-25-25
+  videos_checked_out_count: 6
+cody:
+  name: Cody
+  registered_at: Wed, 29 Apr 2015 16:54:14 UTC +00:00
+  city: Monroe
+  state: WA
+  postal_code: 98989
+  phone: 260-260-60-60
+  videos_checked_out_count: 0
diff --git a/test/fixtures/files/.keep b/test/fixtures/files/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/fixtures/videos.yml b/test/fixtures/videos.yml
new file mode 100644
index 000000000..37ed27d40
--- /dev/null
+++ b/test/fixtures/videos.yml
@@ -0,0 +1,18 @@
+frozen:
+  title: Frozen
+  overview: When their kingdom becomes trapped in perpetual winter, fearless Anna (Kristen Bell) joins forces with mountaineer Kristoff (Jonathan Groff) and his reindeer sidekick to find Anna's sister, Snow Queen Elsa (Idina Menzel), and break her icy spell.
+  release_date: 2017-11-27
+  total_inventory: 10
+  available_inventory: 5
+moana:
+  title: Moana
+  overview: An adventurous teenager sails out on a daring mission to save her people. During her journey, Moana meets the once-mighty demigod Maui, who guides her in her quest to become a master way-finder. Together they sail across the open ocean...
+  release_date: 2016-11-23
+  total_inventory: 8
+  available_inventory: 4
+maleficent:
+  title: Maleficent
+  overview: As a beautiful young woman of pure heart, Maleficent (Angelina Jolie) has an idyllic life in a forest kingdom. When an invading army threatens the land, Maleficent rises up to become its fiercest protector.
+  release_date: 2014-05-30
+  total_inventory: 2
+  available_inventory: 0
\ No newline at end of file
diff --git a/test/integration/.keep b/test/integration/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/mailers/.keep b/test/mailers/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/models/.keep b/test/models/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/test/models/customer_test.rb b/test/models/customer_test.rb
new file mode 100644
index 000000000..a3da74ee1
--- /dev/null
+++ b/test/models/customer_test.rb
@@ -0,0 +1,87 @@
+require "test_helper"
+
+describe Customer do
+  describe "validations" do
+    let(:customer_data) {
+      {
+        customer: {
+          name: "Nataliya",
+          registered_at: "Wed, 29 Apr 2015 14:54:14 UTC +00:00",
+          address: "13133 111th Dr Se",
+          city: "Monroe",
+          state: "WA",
+          postal_code: "98989",
+          phone: "425 425 44 44",
+          videos_checked_out_count: 3
+        }
+      }
+    }
+
+    it "is valid when all fields are present" do
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal true
+    end
+
+    it "is invalid without a name" do
+      customer_data[:customer][:name] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without registered_at" do
+      customer_data[:customer][:registered_at] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without an address" do
+      customer_data[:customer][:address] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without a city" do
+      customer_data[:customer][:city] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without a state" do
+      customer_data[:customer][:state] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without a postal_code" do
+      customer_data[:customer][:postal_code] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without a phone" do
+      customer_data[:customer][:phone] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "is invalid without videos_checked_out_count" do
+      customer_data[:customer][:videos_checked_out_count] = nil
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+    end
+
+    it "videos_checked_out_count should be integer 0 or larger" do
+      customer_data[:customer][:videos_checked_out_count] = "I don't know"
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+
+      customer_data[:customer][:videos_checked_out_count] = -1
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal false
+
+      customer_data[:customer][:videos_checked_out_count] = 0
+      customer = Customer.new(customer_data[:customer])
+      expect(customer.valid?).must_equal true
+    end
+  end
+end
diff --git a/test/models/rental_test.rb b/test/models/rental_test.rb
new file mode 100644
index 000000000..5dd954f2c
--- /dev/null
+++ b/test/models/rental_test.rb
@@ -0,0 +1,45 @@
+require "test_helper"
+
+describe Rental do
+  let(:rental_data) {
+    {
+      video_id: videos(:frozen).id,
+      customer_id: customers(:nataliya).id 
+    }
+  }
+
+  describe "validations" do
+    it "is valid when video_id and customer_id are present" do
+      rental = Rental.new(rental_data)
+      expect(rental.valid?).must_equal true
+    end
+
+    it "is invalid without a video" do
+      rental_data[:video_id] = nil
+      rental = Rental.new(rental_data)
+      expect(rental.valid?).must_equal false
+    end
+
+    it "is invalid without a customer" do
+      rental_data[:customer_id] = nil
+      rental = Rental.new(rental_data)
+      expect(rental.valid?).must_equal false
+    end
+  end
+
+  describe "default_values" do
+    it "sets default value for active to true" do
+      rental = Rental.new(rental_data)
+      rental.save
+
+      expect(rental.active).must_equal true
+    end
+
+    it "sets default due_date to 7 days from the current date" do
+      rental = Rental.new(rental_data)
+      rental.save
+
+      expect (rental.due_date).must_equal Date.today + 7.day
+    end
+  end
+end
diff --git a/test/models/video_test.rb b/test/models/video_test.rb
new file mode 100644
index 000000000..74a0eb91e
--- /dev/null
+++ b/test/models/video_test.rb
@@ -0,0 +1,80 @@
+require "test_helper"
+
+describe Video do
+  describe "validations" do
+    let(:video_data) {
+      {
+        video: {
+          title: "Cinderella",
+          overview: "After her father unexpectedly dies, young Ella (Lily James) finds herself at the mercy of her cruel stepmother (Cate Blanchett) and stepsisters, who reduce her to scullery maid. Despite her circumstances, she refuses to despair.",
+          release_date: "2015-03-06",
+          total_inventory: 5,
+          available_inventory: 5
+        }
+      }
+    }
+    
+    it "is valid when all fields are present" do
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal true
+    end
+
+    it "is invalid without a title" do
+      video_data[:video][:title] = nil
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+    end
+
+    it "is invalid without an overview" do
+      video_data[:video][:overview] = nil
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+    end
+
+    it "is invalid without a release_date" do
+      video_data[:video][:release_date] = nil
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+    end
+
+    it "is invalid without a total_inventory" do
+      video_data[:video][:total_inventory] = nil
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+    end
+
+    it "is invalid without a available_inventory" do
+      video_data[:video][:available_inventory] = nil
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+    end
+
+    it "total_inventory should be an integer larger than 0" do
+      video_data[:video][:total_inventory] = "I don't know!"
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+
+      video_data[:video][:total_inventory] = 0
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+
+      video_data[:video][:total_inventory] = 1
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal true
+    end
+
+    it "available_inventory should be an integer 0 or larger" do
+      video_data[:video][:available_inventory] = "I don't know!"
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+
+      video_data[:video][:available_inventory] = -9
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal false
+
+      video_data[:video][:available_inventory] = 0
+      video = Video.new(video_data[:video])
+      expect(video.valid?).must_equal true
+    end
+  end
+end
diff --git a/test/test_helper.rb b/test/test_helper.rb
new file mode 100644
index 000000000..b19af0d5b
--- /dev/null
+++ b/test/test_helper.rb
@@ -0,0 +1,21 @@
+ENV['RAILS_ENV'] ||= 'test'
+require_relative '../config/environment'
+require 'rails/test_help'
+require "minitest/rails"
+require "minitest/reporters"  # for Colorized output
+#  For colorful output!
+Minitest::Reporters.use!(
+  Minitest::Reporters::SpecReporter.new,
+  ENV,
+  Minitest.backtrace_filter
+)
+
+class ActiveSupport::TestCase
+  # Run tests in parallel with specified workers
+  # parallelize(workers: :number_of_processors) # causes out of order output.
+
+  # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
+  fixtures :all
+
+  # Add more helper methods to be used by all tests here...
+end
diff --git a/tmp/.keep b/tmp/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/tmp/pids/.keep b/tmp/pids/.keep
new file mode 100644
index 000000000..e69de29bb
diff --git a/vendor/.keep b/vendor/.keep
new file mode 100644
index 000000000..e69de29bb