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Code Issues Releases Activity Actions 1

Implement invitation codes

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This commit is contained in:
Jose Farias 2024-02-02 17:49:28 -06:00
parent 533e6690c2
commit b3a792c47d
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11 changed files with 149 additions and 9 deletions
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5
app/controllers/application_controller.rb
View file

@ -37,4 +37,9 @@ class ApplicationController < ActionController::Base
Current.user = nil
reset_session
end
def hosted_app?
ENV["HOSTED"] == "true"
end
helper_method :hosted_app?
end

17
app/controllers/registrations_controller.rb
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@ -1,13 +1,14 @@
class RegistrationsController < ApplicationController
layout "auth"
before_action :set_user, only: :create
before_action :claim_invite_code, only: :create, if: :hosted_app?
def new
@user = User.new
end
def create
@user = User.new(user_params)
family = Family.new
@user.family = family
@ -23,7 +24,17 @@ class RegistrationsController < ApplicationController
private
def set_user
@user = User.new user_params.except(:invite_code)
end
def user_params
params.require(:user).permit(:name, :email, :password, :password_confirmation)
params.require(:user).permit(:name, :email, :password, :password_confirmation, :invite_code)
end
def claim_invite_code
unless InviteCode.claim! params[:user][:invite_code]
redirect_to new_registration_path, alert: "Invalid invite code, please try again."
end
end
end

25
app/models/invite_code.rb Normal file
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@ -0,0 +1,25 @@
class InviteCode < ApplicationRecord
before_validation :generate_token, on: :create
class << self
def claim!(token)
if invite_code = find_by(token: token&.downcase)
invite_code.destroy!
true
end
end
def generate!
create!.token
end
end
private
def generate_token
loop do
self.token = SecureRandom.hex(4)
break token unless self.class.exists?(token: token)
end
end
end

6
app/views/layouts/auth.html.erb
View file

@ -18,6 +18,12 @@
</head>
<body class="h-full">
<% flash.each do |type, msg| %>
<div>
<%= msg %>
</div>
<% end %>
<div class="flex flex-col justify-center min-h-full px-6 py-12">
<div class="sm:mx-auto sm:w-full sm:max-w-md">

7
app/views/registrations/new.html.erb
View file

@ -24,6 +24,13 @@
<%= form.password_field :password_confirmation, autocomplete: "new-password", required: 'required', class: 'p-0 mt-1 bg-transparent border-none opacity-50 focus:outline-none focus:ring-0 focus-within:opacity-100 w-full' %>
</div>
<% if hosted_app? %>
<div class="bg-offwhite rounded-xl focus-within:bg-white focus-within:shadow focus-within:opacity-100 relative p-4 border border-gray-100">
<%= form.label :invite_code, "Invite code", class: 'block text-sm font-medium text-gray-700' %>
<%= form.password_field :invite_code, required: 'required', class: 'p-0 mt-1 bg-transparent border-none opacity-50 focus:outline-none focus:ring-0 focus-within:opacity-100 w-full' %>
</div>
<% end %>
<div>
<%= form.submit "Continue", class: 'flex justify-center w-full px-4 py-3 text-sm font-medium text-white bg-black rounded-xl hover:bg-black focus:outline-none focus:ring-2 focus:ring-gray-200 shadow' %>
</div>

9
db/migrate/20240202230325_create_invite_codes.rb Normal file
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@ -0,0 +1,9 @@
class CreateInviteCodes < ActiveRecord::Migration[7.2]
def change
create_table :invite_codes, id: :uuid do |t|
t.string :token, null: false
t.timestamps
end
end
end

8
db/schema.rb generated
View file

@ -10,7 +10,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema[7.2].define(version: 2024_02_02_015428) do
ActiveRecord::Schema[7.2].define(version: 2024_02_02_230325) do
# These are extensions that must be enabled in order to support this database
enable_extension "pgcrypto"
enable_extension "plpgsql"
@ -34,6 +34,12 @@ ActiveRecord::Schema[7.2].define(version: 2024_02_02_015428) do
t.datetime "updated_at", null: false
end
create_table "invite_codes", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
t.string "token", null: false
t.datetime "created_at", null: false
t.datetime "updated_at", null: false
end
create_table "users", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
t.uuid "family_id", null: false
t.string "first_name"

0
test/controllers/.keep
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46
test/controllers/registrations_controller_test.rb Normal file
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@ -0,0 +1,46 @@
require "test_helper"
class RegistrationsControllerTest < ActionDispatch::IntegrationTest
test "new" do
get new_registration_url
assert_response :success
end
test "create" do
post registration_url, params: { user: {
email: "john@example.com",
password: "password",
password_confirmation: "password" } }
assert_redirected_to root_url
end
test "create when hosted requires an invitation code" do
ENV["HOSTED"] = "true"
assert_no_difference "User.count" do
post registration_url, params: { user: {
email: "john@example.com",
password: "password",
password_confirmation: "password" } }
assert_redirected_to new_registration_url
post registration_url, params: { user: {
email: "john@example.com",
password: "password",
password_confirmation: "password",
invite_code: "foo" } }
assert_redirected_to new_registration_url
end
assert_difference "User.count", +1 do
post registration_url, params: { user: {
email: "john@example.com",
password: "password",
password_confirmation: "password",
invite_code: InviteCode.generate! } }
end
ensure
ENV["HOSTED"] = nil
end
end

25
test/models/invite_code_test.rb Normal file
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@ -0,0 +1,25 @@
require "test_helper"
class InviteCodeTest < ActiveSupport::TestCase
test "claim! destroys the invitation token" do
code = InviteCode.generate!
assert_difference "InviteCode.count", -1 do
InviteCode.claim! code
end
end
test "claim! returns true if valid" do
assert InviteCode.claim!(InviteCode.generate!)
end
test "claim! is falsy if invalid" do
assert_not InviteCode.claim!("invalid")
end
test "generate! creates a new invitation and returns its token" do
assert_difference "InviteCode.count", +1 do
assert_instance_of String, InviteCode.generate!
end
end
end