Use rspec binstub in CI

Reviewed-on: #60

.drone.yml

@@ -1,6 +1,7 @@
+---
 kind: pipeline
 type: docker
-name: CI build
+aame: CI build
 
 steps:
   - name: restore-cache
@@ -12,12 +13,20 @@ steps:
       restore: true
       mount:
       - vendor
+    when:
+      branch:
+        - master
   - name: rspec
-    image: guildeducation/rails:2.7.1-12.19.0
+    image: guildeducation/rails:2.7.2-12.22.0
+    environment:
+      RAILS_ENV: test
     commands:
-      - bundle install --jobs=3 --retry=3 --deployment
+      - bundle config set deployment 'true'
+      - bundle config set with 'development test'
+      - bundle install --jobs=3 --retry=3
       - yarn install
-      - bundle exec rspec
+      - yarn run build:css
+      - bin/rspec
     when:
       branch:
         - master
@@ -30,8 +39,16 @@ steps:
       rebuild: true
       mount:
       - vendor
+    when:
+      branch:
+        - master
 
 volumes:
   - name: cache
     host:
       path: /var/lib/drone/tmp
+---
+kind: signature
+hmac: f9a8cf97f6596625721365f6238f6f298aa5a7a4de10c3fb61c57202ae9d1ee1
+
+...

.env.example

@@ -1,8 +1,3 @@
-LDAP_HOST=192.168.33.10
+EJABBERD_API_URL='https://xmpp.kosmos.org/api'
-LDAP_PORT=389
+LNDHUB_API_URL='http://localhost:3023'
-#
+LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'
-# Production LDAP server:
-#
-# LDAP_HOST=ldap.kosmos.org
-# LDAP_PORT=636
-# LDAP_USE_TLS=true

.env.production

@@ -0,0 +1,3 @@
+EJABBERD_API_URL='https://xmpp.kosmos.org:5443/api'
+LNDHUB_API_URL='http://10.1.1.163:3023'
+LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'

.env.test

@@ -0,0 +1,3 @@
+EJABBERD_API_URL='http://xmpp.example.com/api'
+LNDHUB_API_URL='http://localhost:3023'
+LNDHUB_PUBLIC_URL='https://lndhub.kosmos.org'

.gitignore

@@ -39,3 +39,9 @@ yarn-debug.log*
 
 # Ignore local dotenv config file
 .env
+
+# Ignore redis dumps from sidekiq
+dump.rdb
+
+/app/assets/builds/*
+!/app/assets/builds/.keep

.ruby-version

@@ -1 +1 @@
-2.6.1
+2.7.2

Gemfile

@@ -2,15 +2,19 @@ source 'https://rubygems.org'
 git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
-gem 'rails', '~> 6.0.3', '>= 6.0.3.4'
+gem 'rails', '~> 7.0.2'
 # Use Puma as the app server
 gem 'puma', '~> 4.1'
-# Use SCSS for stylesheets
+# Separate dependency since Rails 7.0
-gem 'sass-rails', '>= 6'
+gem 'sprockets-rails'
-# Transpile app-like JavaScript. Read more: https://github.com/rails/webpacker
+# Allows custom JS build tasks to integrate with the asset pipeline
-gem 'webpacker', '~> 4.0'
+gem 'cssbundling-rails'
-# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
+# Use JavaScript with ESM import maps [https://github.com/rails/importmap-rails]
-gem 'turbolinks', '~> 5'
+gem "importmap-rails"
+# Hotwire's SPA-like page accelerator [https://turbo.hotwired.dev]
+gem "turbo-rails"
+# Hotwire's modest JavaScript framework [https://stimulus.hotwired.dev]
+gem "stimulus-rails"
 # 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
@@ -18,39 +22,47 @@ gem 'jbuilder', '~> 2.7'
 # Use Active Model has_secure_password
 # gem 'bcrypt', '~> 3.1.7'
 
-# Reduces boot times through caching; required in config/boot.rb
+# Configuration
-gem 'bootsnap', '>= 1.4.2', require: false
+gem 'dotenv-rails'
 
-gem 'dotenv-rails', groups: [:development, :test]
+# Security
+gem 'lockbox'
 
+# Authentication
 gem 'warden'
 gem 'devise'
 gem 'devise_ldap_authenticatable'
 gem 'net-ldap'
 
+# Utilities
+gem "rqrcode", "~> 2.0"
+
+# HTTP requests
+gem 'faraday'
+
+# Background/scheduled jobs
+gem 'sidekiq'
+gem 'sidekiq-scheduler'
+
 group :development, :test do
   # Use sqlite3 as the database for Active Record
   gem 'sqlite3', '~> 1.4'
-  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
+  gem 'rspec-rails'
-  gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
 end
 
 group :development do
   # Access an interactive console on exception pages or by calling 'console' anywhere in the code.
   gem 'web-console', '>= 3.3.0'
   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'
   gem 'letter_opener'
   gem 'letter_opener_web'
 end
 
 group :test do
-  gem 'rspec-rails'
   gem 'factory_bot_rails'
   gem 'capybara'
   gem 'database_cleaner'
+  gem 'webmock'
 end
 
 group :production do

Gemfile.lock

@@ -1,81 +1,100 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (6.0.3.4)
+    actioncable (7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
+      activesupport (= 7.0.2.2)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailbox (6.0.3.4)
+    actionmailbox (7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
-      activejob (= 6.0.3.4)
+      activejob (= 7.0.2.2)
-      activerecord (= 6.0.3.4)
+      activerecord (= 7.0.2.2)
-      activestorage (= 6.0.3.4)
+      activestorage (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
       mail (>= 2.7.1)
-    actionmailer (6.0.3.4)
+      net-imap
-      actionpack (= 6.0.3.4)
+      net-pop
-      actionview (= 6.0.3.4)
+      net-smtp
-      activejob (= 6.0.3.4)
+    actionmailer (7.0.2.2)
+      actionpack (= 7.0.2.2)
+      actionview (= 7.0.2.2)
+      activejob (= 7.0.2.2)
+      activesupport (= 7.0.2.2)
       mail (~> 2.5, >= 2.5.4)
+      net-imap
+      net-pop
+      net-smtp
       rails-dom-testing (~> 2.0)
-    actionpack (6.0.3.4)
+    actionpack (7.0.2.2)
-      actionview (= 6.0.3.4)
+      actionview (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
-      rack (~> 2.0, >= 2.0.8)
+      rack (~> 2.0, >= 2.2.0)
       rack-test (>= 0.6.3)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.2.0)
-    actiontext (6.0.3.4)
+    actiontext (7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
-      activerecord (= 6.0.3.4)
+      activerecord (= 7.0.2.2)
-      activestorage (= 6.0.3.4)
+      activestorage (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
+      globalid (>= 0.6.0)
       nokogiri (>= 1.8.5)
-    actionview (6.0.3.4)
+    actionview (7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
       builder (~> 3.1)
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
-    activejob (6.0.3.4)
+    activejob (7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
       globalid (>= 0.3.6)
-    activemodel (6.0.3.4)
+    activemodel (7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
-    activerecord (6.0.3.4)
+    activerecord (7.0.2.2)
-      activemodel (= 6.0.3.4)
+      activemodel (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
-    activestorage (6.0.3.4)
+    activestorage (7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
-      activejob (= 6.0.3.4)
+      activejob (= 7.0.2.2)
-      activerecord (= 6.0.3.4)
+      activerecord (= 7.0.2.2)
-      marcel (~> 0.3.1)
+      activesupport (= 7.0.2.2)
-    activesupport (6.0.3.4)
+      marcel (~> 1.0)
+      mini_mime (>= 1.1.0)
+    activesupport (7.0.2.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
+      i18n (>= 1.6, < 2)
-      minitest (~> 5.1)
+      minitest (>= 5.1)
-      tzinfo (~> 1.1)
+      tzinfo (~> 2.0)
-      zeitwerk (~> 2.2, >= 2.2.2)
+    addressable (2.8.0)
-    addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     bcrypt (3.1.16)
     bindex (0.8.1)
-    bootsnap (1.5.0)
-      msgpack (~> 1.0)
     builder (3.2.4)
-    byebug (11.1.3)
+    capybara (3.36.0)
-    capybara (3.33.0)
       addressable
+      matrix
       mini_mime (>= 0.1.3)
       nokogiri (~> 1.8)
       rack (>= 1.6.0)
       rack-test (>= 0.6.3)
-      regexp_parser (~> 1.5)
+      regexp_parser (>= 1.5, < 3.0)
       xpath (~> 3.2)
-    concurrent-ruby (1.1.7)
+    chunky_png (1.4.0)
+    concurrent-ruby (1.1.9)
+    connection_pool (2.2.5)
+    crack (0.4.5)
+      rexml
     crass (1.0.6)
-    database_cleaner (1.8.5)
+    cssbundling-rails (1.0.0)
-    devise (4.7.3)
+      railties (>= 6.0.0)
+    database_cleaner (2.0.1)
+      database_cleaner-active_record (~> 2.0.0)
+    database_cleaner-active_record (2.0.1)
+      activerecord (>= 5.a)
+      database_cleaner-core (~> 2.0.0)
+    database_cleaner-core (2.0.1)
+    devise (4.8.1)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -84,191 +103,237 @@ GEM
     devise_ldap_authenticatable (0.8.7)
       devise (>= 3.4.1)
       net-ldap (>= 0.16.0)
-    diff-lcs (1.4.4)
+    diff-lcs (1.5.0)
-    dotenv (2.7.2)
+    digest (3.1.0)
-    dotenv-rails (2.7.2)
+    dotenv (2.7.6)
-      dotenv (= 2.7.2)
+    dotenv-rails (2.7.6)
-      railties (>= 3.2, < 6.1)
+      dotenv (= 2.7.6)
-    erubi (1.9.0)
+      railties (>= 3.2)
-    factory_bot (6.1.0)
+    e2mmap (0.1.0)
+    erubi (1.10.0)
+    et-orbi (1.2.6)
+      tzinfo
+    factory_bot (6.2.0)
       activesupport (>= 5.0.0)
-    factory_bot_rails (6.1.0)
+    factory_bot_rails (6.2.0)
-      factory_bot (~> 6.1.0)
+      factory_bot (~> 6.2.0)
       railties (>= 5.0.0)
-    ffi (1.13.1)
+    faraday (2.2.0)
-    globalid (0.4.2)
+      faraday-net_http (~> 2.0)
-      activesupport (>= 4.2.0)
+      ruby2_keywords (>= 0.0.4)
-    i18n (1.8.5)
+    faraday-net_http (2.0.1)
+    ffi (1.15.5)
+    fugit (1.5.2)
+      et-orbi (~> 1.1, >= 1.1.8)
+      raabro (~> 1.4)
+    globalid (1.0.0)
+      activesupport (>= 5.0)
+    hashdiff (1.0.1)
+    i18n (1.9.1)
       concurrent-ruby (~> 1.0)
-    jbuilder (2.10.1)
+    importmap-rails (1.0.2)
+      actionpack (>= 6.0.0)
+      railties (>= 6.0.0)
+    io-wait (0.2.1)
+    jbuilder (2.11.5)
+      actionview (>= 5.0.0)
       activesupport (>= 5.0.0)
-    launchy (2.4.3)
+    launchy (2.5.0)
-      addressable (~> 2.3)
+      addressable (~> 2.7)
     letter_opener (1.7.0)
       launchy (~> 2.2)
-    letter_opener_web (1.3.4)
+    letter_opener_web (2.0.0)
-      actionmailer (>= 3.2)
+      actionmailer (>= 5.2)
-      letter_opener (~> 1.0)
+      letter_opener (~> 1.7)
-      railties (>= 3.2)
+      railties (>= 5.2)
-    listen (3.2.1)
+      rexml
+    listen (3.7.1)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    loofah (2.7.0)
+    lockbox (0.6.8)
+    loofah (2.14.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
-    marcel (0.3.3)
+    marcel (1.0.2)
-      mimemagic (~> 0.3.2)
+    matrix (0.4.2)
     method_source (1.0.0)
-    mimemagic (0.3.5)
+    mini_mime (1.1.2)
-    mini_mime (1.0.2)
+    minitest (5.15.0)
-    mini_portile2 (2.4.0)
+    net-imap (0.2.3)
-    minitest (5.14.2)
+      digest
-    msgpack (1.3.3)
+      net-protocol
-    net-ldap (0.16.3)
+      strscan
-    nio4r (2.5.4)
+    net-ldap (0.17.0)
-    nokogiri (1.10.10)
+    net-pop (0.1.1)
-      mini_portile2 (~> 2.4.0)
+      digest
+      net-protocol
+      timeout
+    net-protocol (0.1.2)
+      io-wait
+      timeout
+    net-smtp (0.3.1)
+      digest
+      net-protocol
+      timeout
+    nio4r (2.5.8)
+    nokogiri (1.13.1-x86_64-linux)
+      racc (~> 1.4)
     orm_adapter (0.5.0)
     pg (1.2.3)
     public_suffix (4.0.6)
-    puma (4.3.6)
+    puma (4.3.11)
       nio4r (~> 2.0)
+    raabro (1.4.0)
+    racc (1.6.0)
     rack (2.2.3)
-    rack-proxy (0.6.5)
-      rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rails (6.0.3.4)
+    rails (7.0.2.2)
-      actioncable (= 6.0.3.4)
+      actioncable (= 7.0.2.2)
-      actionmailbox (= 6.0.3.4)
+      actionmailbox (= 7.0.2.2)
-      actionmailer (= 6.0.3.4)
+      actionmailer (= 7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
-      actiontext (= 6.0.3.4)
+      actiontext (= 7.0.2.2)
-      actionview (= 6.0.3.4)
+      actionview (= 7.0.2.2)
-      activejob (= 6.0.3.4)
+      activejob (= 7.0.2.2)
-      activemodel (= 6.0.3.4)
+      activemodel (= 7.0.2.2)
-      activerecord (= 6.0.3.4)
+      activerecord (= 7.0.2.2)
-      activestorage (= 6.0.3.4)
+      activestorage (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
-      bundler (>= 1.3.0)
+      bundler (>= 1.15.0)
-      railties (= 6.0.3.4)
+      railties (= 7.0.2.2)
-      sprockets-rails (>= 2.0.0)
     rails-dom-testing (2.0.3)
       activesupport (>= 4.2.0)
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.3.0)
+    rails-html-sanitizer (1.4.2)
       loofah (~> 2.3)
-    railties (6.0.3.4)
+    railties (7.0.2.2)
-      actionpack (= 6.0.3.4)
+      actionpack (= 7.0.2.2)
-      activesupport (= 6.0.3.4)
+      activesupport (= 7.0.2.2)
       method_source
-      rake (>= 0.8.7)
+      rake (>= 12.2)
-      thor (>= 0.20.3, < 2.0)
+      thor (~> 1.0)
-    rake (13.0.1)
+      zeitwerk (~> 2.5)
-    rb-fsevent (0.10.4)
+    rake (13.0.6)
+    rb-fsevent (0.11.1)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (1.8.2)
+    redis (4.6.0)
+    regexp_parser (2.2.1)
     responders (3.0.1)
       actionpack (>= 5.0)
       railties (>= 5.0)
-    rspec-core (3.10.0)
+    rexml (3.2.5)
-      rspec-support (~> 3.10.0)
+    rqrcode (2.1.1)
-    rspec-expectations (3.10.0)
+      chunky_png (~> 1.0)
+      rqrcode_core (~> 1.0)
+    rqrcode_core (1.2.0)
+    rspec-core (3.11.0)
+      rspec-support (~> 3.11.0)
+    rspec-expectations (3.11.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
+      rspec-support (~> 3.11.0)
-    rspec-mocks (3.10.0)
+    rspec-mocks (3.11.0)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.10.0)
+      rspec-support (~> 3.11.0)
-    rspec-rails (4.0.1)
+    rspec-rails (5.1.0)
-      actionpack (>= 4.2)
+      actionpack (>= 5.2)
-      activesupport (>= 4.2)
+      activesupport (>= 5.2)
-      railties (>= 4.2)
+      railties (>= 5.2)
-      rspec-core (~> 3.9)
+      rspec-core (~> 3.10)
-      rspec-expectations (~> 3.9)
+      rspec-expectations (~> 3.10)
-      rspec-mocks (~> 3.9)
+      rspec-mocks (~> 3.10)
-      rspec-support (~> 3.9)
+      rspec-support (~> 3.10)
-    rspec-support (3.10.0)
+    rspec-support (3.11.0)
-    sass-rails (6.0.0)
+    ruby2_keywords (0.0.5)
-      sassc-rails (~> 2.1, >= 2.1.1)
+    rufus-scheduler (3.8.1)
-    sassc (2.4.0)
+      fugit (~> 1.1, >= 1.1.6)
-      ffi (~> 1.9)
+    sidekiq (6.4.1)
-    sassc-rails (2.1.2)
+      connection_pool (>= 2.2.2)
-      railties (>= 4.0.0)
+      rack (~> 2.0)
-      sassc (>= 2.0)
+      redis (>= 4.2.0)
-      sprockets (> 3.0)
+    sidekiq-scheduler (3.1.1)
-      sprockets-rails
+      e2mmap
-      tilt
+      redis (>= 3, < 5)
-    spring (2.1.1)
+      rufus-scheduler (~> 3.2)
-    spring-watcher-listen (2.0.1)
+      sidekiq (>= 3)
-      listen (>= 2.7, < 4.0)
+      thwait
-      spring (>= 1.2, < 3.0)
+      tilt (>= 1.4.0)
     sprockets (4.0.2)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
-    sprockets-rails (3.2.2)
+    sprockets-rails (3.4.2)
-      actionpack (>= 4.0)
+      actionpack (>= 5.2)
-      activesupport (>= 4.0)
+      activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sqlite3 (1.4.2)
-    thor (1.0.1)
+    stimulus-rails (1.0.2)
-    thread_safe (0.3.6)
+      railties (>= 6.0.0)
+    strscan (3.0.1)
+    thor (1.2.1)
+    thwait (0.2.0)
+      e2mmap
     tilt (2.0.10)
-    turbolinks (5.2.1)
+    timeout (0.2.0)
-      turbolinks-source (~> 5.2)
+    turbo-rails (1.0.1)
-    turbolinks-source (5.2.0)
+      actionpack (>= 6.0.0)
-    tzinfo (1.2.7)
+      railties (>= 6.0.0)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.4)
+      concurrent-ruby (~> 1.0)
     warden (1.2.9)
       rack (>= 2.0.9)
-    web-console (4.1.0)
+    web-console (4.2.0)
       actionview (>= 6.0.0)
       activemodel (>= 6.0.0)
       bindex (>= 0.4.0)
       railties (>= 6.0.0)
-    webpacker (4.3.0)
+    webmock (3.14.0)
-      activesupport (>= 4.2)
+      addressable (>= 2.8.0)
-      rack-proxy (>= 0.6.1)
+      crack (>= 0.3.2)
-      railties (>= 4.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
-    websocket-driver (0.7.3)
+    websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
     xpath (3.2.0)
       nokogiri (~> 1.8)
-    zeitwerk (2.4.1)
+    zeitwerk (2.5.4)
 
 PLATFORMS
-  ruby
+  x86_64-linux
 
 DEPENDENCIES
-  bootsnap (>= 1.4.2)
-  byebug
   capybara
+  cssbundling-rails
   database_cleaner
   devise
   devise_ldap_authenticatable
   dotenv-rails
   factory_bot_rails
+  faraday
+  importmap-rails
   jbuilder (~> 2.7)
   letter_opener
   letter_opener_web
   listen (~> 3.2)
+  lockbox
   net-ldap
   pg (~> 1.2.3)
   puma (~> 4.1)
-  rails (~> 6.0.3, >= 6.0.3.4)
+  rails (~> 7.0.2)
+  rqrcode (~> 2.0)
   rspec-rails
-  sass-rails (>= 6)
+  sidekiq
-  spring
+  sidekiq-scheduler
-  spring-watcher-listen (~> 2.0.0)
+  sprockets-rails
   sqlite3 (~> 1.4)
-  turbolinks (~> 5)
+  stimulus-rails
+  turbo-rails
   tzinfo-data
   warden
   web-console (>= 3.3.0)
-  webpacker (~> 4.0)
+  webmock
 
 BUNDLED WITH
-   2.0.2
+   2.3.5

Procfile.dev

@@ -0,0 +1,2 @@
+web: bin/rails server -p 3000
+css: yarn build:css --watch

README.md

@@ -1,25 +1,10 @@
+[![Build Status](https://drone.kosmos.org/api/badges/kosmos/akkounts/status.svg)](https://drone.kosmos.org/kosmos/akkounts)
+
 # Akkounts
 
 This app allows Kosmos/LDAP users to manage their accounts, including
 credentials, invites, donations, etc..
 
-## Features
-
-* [x] Log in with existing LDAP account
-* [x] Reset account password by providing both username and email address
-* [x] Reset account password when logged in, via reset email
-* [x] Log in with admin permissions
-* [x] View LDAP users as admin
-* [ ] List my donations
-* [ ] Invite new users from your account
-* [ ] Sign up for a new account via invite
-* [ ] Sign up for a new account by donating upfront
-* [ ] Sign up for a new account via proving contributions (via cryptographic signature)
-* [ ] ...
-
-_Planned features are not at all a complete or static list, of course.
-Suggestions and pull requests welcome!_
-
 ## Development
 
 ### Rails app
@@ -38,6 +23,10 @@ Running the dev server:
 
     bundle exec rails server
 
+Running the background workers (requires Redis):
+
+    bundle exec sidekiq -C config/sidekiq.yml
+
 Running all specs:
 
     bundle exec rspec
@@ -52,6 +41,15 @@ manual LDIF imports etc. (or provide a staging instance)
 * [Ruby on Rails](https://guides.rubyonrails.org/)
 * [Sass](https://sass-lang.com/documentation)
 
+### Front-end
+
+* [Tailwind CSS](https://tailwindcss.com/)
+
+**Caveat:** if you only add Tailwind classes/directives to templates or
+helpers, but there's no change in the stylesheet files, then the new directives
+won't be compiled in production. In this case, count up the version comment at
+the top of `app/javascript/stylesheets/application.scss` to trigger compilation.
+
 ### Testing
 
 * [RSpec](https://rspec.info/documentation/)
@@ -62,6 +60,11 @@ manual LDIF imports etc. (or provide a staging instance)
 * [devise_ldap_authenticatable](https://github.com/cschiewek/devise_ldap_authenticatable)
 * [net/ldap](https://www.rubydoc.info/gems/net-ldap/Net/LDAP)
 
+### Asynchronous jobs/workers
+
+* [Sidekiq](https://github.com/mperham/sidekiq/wiki/)
+* [ActiveJob](https://github.com/mperham/sidekiq/wiki/Active-Job)
+
 ## License
 
 [GNU Affero General Public License v3.0](https://choosealicense.com/licenses/agpl-3.0/)

app/assets/config/manifest.js

@@ -1,2 +1,3 @@
 //= link_tree ../images
-//= link_directory ../stylesheets .css
+//= link_tree ../../javascript .js
+//= link_tree ../builds

app/assets/stylesheets/_reset.scss

@@ -1,13 +0,0 @@
-html, body, h1, h2, h3, h4, h5, h6, p, pre, a, dl, dt, dd, ol, ul, li {
-  font-size: 100%;
-  vertical-align: baseline;
-  background: transparent;
-  box-sizing: border-box;
-  overflow: visible;
-  margin: 0;
-  padding: 0;
-}
-
-body {
-  line-height: 1;
-}

app/assets/stylesheets/application.css

@@ -1,15 +0,0 @@
-/*
- * This is a manifest file that'll be compiled into application.css, which will include all the files
- * listed below.
- *
- * Any CSS and SCSS file within this directory, lib/assets/stylesheets, or any plugin's
- * vendor/assets/stylesheets directory can be referenced here using a relative path.
- *
- * You're free to add application-wide styles to this file and they'll appear at the bottom of the
- * compiled file so the styles you add here take precedence over styles defined in any other CSS/SCSS
- * files in this directory. Styles in this file should be added after the last require_* statement.
- * It is generally better to create a new file per style scope.
- *
- *= require_tree .
- *= require_self
- */

app/assets/stylesheets/application.tailwind.css

@@ -0,0 +1,8 @@
+@import "tailwindcss/base";
+@import "tailwindcss/components";
+@import "tailwindcss/utilities";
+
+@import "components/base";
+@import "components/buttons";
+@import "components/forms";
+@import "components/links";

app/assets/stylesheets/components/base.css

@@ -0,0 +1,21 @@
+@layer base {
+  body {
+    @apply leading-none
+  }
+
+  h1, h2, h3 {
+    @apply font-light;
+  }
+
+  h1 {
+    @apply text-3xl uppercase;
+  }
+
+  h2 {
+    @apply text-2xl mb-8;
+  }
+
+  h3 {
+    @apply text-xl mb-6;
+  }
+}

app/assets/stylesheets/components/buttons.css

@@ -0,0 +1,31 @@
+@layer components {
+  .btn {
+    @apply font-semibold rounded-md leading-none cursor-pointer
+           transition-colors duration-75 focus:outline-none focus:ring-4;
+  }
+
+  .btn-md {
+    @apply btn;
+    @apply py-2.5 px-5 shadow-md;
+  }
+
+  .btn-sm {
+    @apply btn;
+    @apply py-1 px-2 text-sm shadow-sm;
+  }
+
+  .btn-gray {
+    @apply bg-gray-100 hover:bg-gray-200
+           focus:ring-gray-300 focus:ring-opacity-75;
+  }
+
+  .btn-blue {
+    @apply bg-blue-500 hover:bg-blue-600 text-white
+           focus:ring-blue-400 focus:ring-opacity-75;
+  }
+
+  .btn-red {
+    @apply bg-red-600 hover:bg-red-700 text-white
+           focus:ring-red-500 focus:ring-opacity-75;
+  }
+}

app/assets/stylesheets/components/forms.css

@@ -0,0 +1,15 @@
+@layer components {
+  input[type=text], input[type=email], input[type=password],
+  input[type=number], select {
+    @apply mt-1 rounded-md bg-gray-100 focus:bg-white
+           border-transparent focus:border-gray-500 focus:ring-0;
+  }
+
+  .field_with_errors {
+    @apply inline-block;
+  }
+
+  .error-msg {
+    @apply text-red-700;
+  }
+}

app/assets/stylesheets/components/links.css

@@ -0,0 +1,14 @@
+@layer components {
+  .ks-text-link {
+    @apply text-blue-600;
+    &:hover   { @apply underline; }
+    &:visited { @apply text-indigo-600; }
+    &:active  { @apply text-red-600; }
+  }
+
+  .devise-links {
+    a {
+      @apply ks-text-link;
+    }
+  }
+}

app/assets/stylesheets/fonts.scss

@@ -1,20 +0,0 @@
-@font-face {
-  font-family: 'Raleway';
-  src: url('/fonts/raleway-light.woff') format('woff2');
-  font-weight: 300;
-  font-style: normal;
-}
-
-body {
-  font-family: "Open Sans", Helvetica, Arial, sans-serif;
-  font-weight: 400;
-}
-
-h1, h2, h3 {
-  font-family: Raleway, inherit;
-  font-weight: 300;
-}
-
-h1 {
-  text-transform: uppercase;
-}

app/assets/stylesheets/legacy.sass.scss

@@ -0,0 +1,2 @@
+@import "legacy/layout";
+@import "legacy/main_nav";

app/assets/stylesheets/legacy/_layout.scss

@@ -1,11 +1,6 @@
+@import "variables";
 @import "mediaqueries";
 
-$content-width: 800px;
-$content-max-width: 100%;
-
-body {
-}
-
 #wrapper {
   width: 100%;
   text-align: center;
@@ -14,50 +9,39 @@ body {
     margin: 0 auto;
     padding: 4rem 0;
     text-align: center;
-    background: #0d4f99;
+    background: linear-gradient(35deg, rgba(255,0,255,0.2) 0, rgba(13,79,153,0.8) 100%),
-    background: linear-gradient(35deg, #8955a0 0, #0d4f99 100%);
+                url('/img/bg-1.jpg');
+    background-size: cover;
 
     @include media-max(small) {
       padding: 3rem 0;
     }
 
     h1 {
-      font-size: 1.8rem;
       color: #fff;
 
       span.project-name {
         display: none;
-        // font-size: .5em;
-        // text-transform: none;
-        // vertical-align: super;
       }
 
-      span.beta {
+      span.icon {
-        font-size: .5em;
+        svg {
-        font-style: italic;
+          display: inline-block;
-        text-transform: none;
+          height: 1.875rem;
-        vertical-align: super;
+          vertical-align: top;
-      }
+          width: auto;
+        }
 
-      span.bolt {
+        margin-right: 0.5rem;
-        color: #ffd000;
       }
     }
 
     p.current-user {
-      margin-top: 2rem;
       color: rgba(255,255,255,0.6);
 
       @include media-max(small) {
         font-size: 0.85rem;
       }
-
-      strong {
-        font-weight: 400;
-        color: #fff;
-        // color: #ffd000;
-        // color: #ccff40;
-      }
     }
 
     a {
@@ -71,24 +55,48 @@ body {
   }
 }
 
+body#admin-panel {
+  #wrapper {
+    > header {
+      background: $color-red-bright;
+      background: linear-gradient(35deg, rgba(255,0,255,0.2) 0, rgba(153,12,14,0.9) 100%),
+                  url('/img/bg-1.jpg');
+    }
+  }
+
+  #main-nav {
+    ul {
+      grid-template-columns: repeat(4, 1fr);
+
+      li {
+        a {
+          &.active {
+            border-bottom: 2px solid $color-red-bright;
+          }
+        }
+      }
+    }
+  }
+}
+
 .flash-msg {
   width: 100%;
   text-align: center;
   padding: 2rem 0;
 
   &.notice {
-    background: #efffc4;
+    background: $background-color-notice;
   }
 
   &.alert {
-    background: #fff4c2;
+    background: $background-color-alert;
   }
 }
 
 main {
   width: $content-width;
   max-width: $content-max-width;
-  margin: 4rem auto;
+  margin: 4rem auto 6rem auto;
   text-align: left;
 
   @include media-max(medium) {
@@ -99,18 +107,6 @@ main {
     margin: 3rem auto;
   }
 
-  h2, h3 {
-    margin-bottom: 1.5em;
-  }
-
-  h2 {
-    font-size: 1.5rem;
-  }
-
-  h3 {
-    font-size: 1.25rem;
-  }
-
   p {
     line-height: 1.5rem;
     margin-bottom: 1rem;
@@ -128,19 +124,36 @@ main {
     }
   }
 
-  th, td {
+  section {
-    line-height: 1.5rem;
+    margin-bottom: 3rem;
-    padding-right: 1rem;
+
+    h2 {
+      display: none;
+    }
   }
 
-  section {
+  table {
-    border-bottom: 1px dotted #ccc;
+    width: 100%;
-    padding-bottom: 4rem;
-    margin-bottom: 4rem;
 
-    @include media-max(small) {
+    th, td {
-      padding-bottom: 3rem;
+      &.hide-small {
-      margin-bottom: 3rem;
+        @include media-max(small) {
+          display: none;
+        }
+      }
+    }
+
+    th {
+      color: $text-color-discreet;
+      font-weight: normal;
+      text-transform: uppercase;
+      font-size: 0.85rem;
+      padding-bottom: 0.825rem;
+    }
+
+    td {
+      padding-top: 0.5rem;
+      padding-bottom: 0.5rem;
     }
   }
 }
@@ -156,18 +169,5 @@ main {
     @include media-max(small) {
       grid-template-columns: 1fr;
     }
-
-    margin-top: 3rem;
-
-    h3 {
-      margin-bottom: 1rem;
-    }
-
-    .grid-item {
-      p {
-        color: #888;
-        font-size: 0.85rem;
-      }
-    }
   }
 }

app/assets/stylesheets/legacy/_main_nav.scss

@@ -0,0 +1,54 @@
+@import "variables";
+@import "mediaqueries";
+
+#main-nav {
+  width: 100%;
+  text-align: center;
+  background-color: #efefef;
+
+  .wrapper {
+    width: $content-width;
+    max-width: $content-max-width;
+    margin: 0 auto;
+  }
+
+  ul {
+    @include media-max(large) {
+      display: grid;
+      grid-template-columns: 1fr 1fr 1fr 1fr 1fr;
+    }
+
+    li {
+      @include media-min(large) {
+        display: inline;
+      }
+
+      @include media-max(large) {
+        display: block;
+      }
+
+      a {
+        display: inline-block;
+        padding: 1.5rem 2rem;
+        text-decoration: none;
+        color: $text-color-discreet;
+
+        @include media-max(large) {
+          display: block;
+          text-align: center;
+          padding-left: 0;
+          padding-right: 0;
+        }
+
+        @include media-max(small) {
+          font-size: 0.85rem;
+        }
+
+        &.active {
+          color: $text-color-body;
+          border-bottom: 2px solid #4ea2df;
+        }
+      }
+    }
+  }
+}

app/assets/stylesheets/legacy/_variables.scss

@@ -0,0 +1,13 @@
+$content-width: 800px;
+$content-max-width: 100%;
+
+$text-color-body: #222;
+$text-color-discreet: #888;
+
+$background-color-notice: #efffc4;
+$background-color-alert: #fff4c2;
+
+$color-blue: #0d4f99;
+$color-purple: #8955a0;
+$color-red-bright: #c00;
+$color-red-dark: #990c0e;

app/controllers/admin/base_controller.rb

@@ -3,4 +3,6 @@ class Admin::BaseController < ApplicationController
   before_action :authenticate_user!
   before_action :authorize_admin
 
+  layout "admin"
+
 end

app/controllers/admin/dashboard_controller.rb

@@ -1,4 +1,5 @@
 class Admin::DashboardController < Admin::BaseController
   def index
+    @current_section = :dashboard
   end
 end

app/controllers/admin/donations_controller.rb

@@ -0,0 +1,79 @@
+class Admin::DonationsController < Admin::BaseController
+  before_action :set_donation, only: [:show, :edit, :update, :destroy]
+  before_action :set_current_section, only: [:index, :show, :new, :edit]
+
+  # GET /donations
+  # GET /donations.json
+  def index
+    @donations = Donation.all
+  end
+
+  # GET /donations/1
+  # GET /donations/1.json
+  def show
+  end
+
+  # GET /donations/new
+  def new
+    @donation = Donation.new
+  end
+
+  # GET /donations/1/edit
+  def edit
+  end
+
+  # POST /donations
+  # POST /donations.json
+  def create
+    @donation = Donation.new(donation_params)
+
+    respond_to do |format|
+      if @donation.save
+        format.html { redirect_to admin_donation_url(@donation), notice: 'Donation was successfully created.' }
+        format.json { render :show, status: :created, location: @donation }
+      else
+        format.html { render :new }
+        format.json { render json: @donation.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /donations/1
+  # PATCH/PUT /donations/1.json
+  def update
+    respond_to do |format|
+      if @donation.update(donation_params)
+        format.html { redirect_to admin_donation_url(@donation), notice: 'Donation was successfully updated.' }
+        format.json { render :show, status: :ok, location: @donation }
+      else
+        format.html { render :edit }
+        format.json { render json: @donation.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /donations/1
+  # DELETE /donations/1.json
+  def destroy
+    @donation.destroy
+    respond_to do |format|
+      format.html { redirect_to admin_donations_url, notice: 'Donation was successfully destroyed.' }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_donation
+      @donation = Donation.find(params[:id])
+    end
+
+    # Only allow a list of trusted parameters through.
+    def donation_params
+      params.require(:donation).permit(:user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :paid_at)
+    end
+
+    def set_current_section
+      @current_section = :donations
+    end
+end

app/controllers/admin/invitations_controller.rb

@@ -0,0 +1,8 @@
+class Admin::InvitationsController < Admin::BaseController
+  def index
+    @current_section = :invitations
+    @invitations_unused_count = Invitation.unused.count
+    @users_with_referrals_count = Invitation.used.distinct.count(:user_id)
+    @invitations_used = Invitation.used.order('used_at desc')
+  end
+end

app/controllers/admin/ldap_users_controller.rb

@@ -1,12 +1,12 @@
 class Admin::LdapUsersController < Admin::BaseController
+  before_action :set_current_section
+
   def index
     attributes = %w{dn cn uid mail admin}
     filter = Net::LDAP::Filter.eq("uid", "*")
-    if params[:ou]
+
-      treebase = "ou=#{params[:ou]},cn=users,dc=kosmos,dc=org"
+    @ou = params[:ou] || "kosmos.org"
-    else
+    treebase = "ou=#{@ou},cn=users,dc=kosmos,dc=org"
-      treebase = "ou=kosmos.org,cn=users,dc=kosmos,dc=org"
-    end
 
     entries = ldap_client.search(base: treebase, filter: filter, attributes: attributes)
     entries.sort_by! { |e| e.cn[0] }
@@ -38,4 +38,8 @@ class Admin::LdapUsersController < Admin::BaseController
   def ldap_config
     ldap_config ||= YAML.load(ERB.new(File.read("#{Rails.root}/config/ldap.yml")).result)[Rails.env]
   end
+
+  def set_current_section
+    @current_section = :ldap_users
+  end
 end

app/controllers/application_controller.rb

@@ -9,6 +9,12 @@ class ApplicationController < ActionController::Base
     end
   end
 
+  def require_user_signed_out
+    if user_signed_in?
+      redirect_to root_path and return
+    end
+  end
+
   def authorize_admin
     http_status :forbidden unless current_user.is_admin?
   end

app/controllers/dashboard_controller.rb

@@ -2,5 +2,6 @@ class DashboardController < ApplicationController
   before_action :require_user_signed_in
 
   def index
+    @current_section = :dashboard
   end
 end

app/controllers/donations_controller.rb

@@ -0,0 +1,10 @@
+class DonationsController < ApplicationController
+  before_action :require_user_signed_in
+
+  # GET /donations
+  # GET /donations.json
+  def index
+    @donations = current_user.donations.completed
+    @current_section = :contributions
+  end
+end

app/controllers/invitations_controller.rb

@@ -0,0 +1,50 @@
+class InvitationsController < ApplicationController
+  before_action :require_user_signed_in, except: ["show"]
+  before_action :require_user_signed_out, only: ["show"]
+
+  layout "signup", only: ["show"]
+
+  # GET /invitations
+  def index
+    @invitations_unused = current_user.invitations.unused
+    @invitations_used   = current_user.invitations.used
+    @current_section = :invitations
+  end
+
+  # GET /invitations/a-random-invitation-token
+  def show
+    token = session[:invitation_token] = params[:id]
+
+    if Invitation.where(token: token, used_at: nil).exists?
+      redirect_to signup_path and return
+    else
+      flash.now[:alert] = "This invitation either doesn't exist or has already been used."
+      http_status :unauthorized
+    end
+  end
+
+  # POST /invitations
+  def create
+    @invitation = Invitation.new(user: current_user)
+
+    respond_to do |format|
+      if @invitation.save
+        format.html { redirect_to @invitation, notice: 'Invitation was successfully created.' }
+        format.json { render :show, status: :created, location: @invitation }
+      else
+        format.html { render :new }
+        format.json { render json: @invitation.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /invitations/1
+  def destroy
+    @invitation = current_user.invitations.find(params[:id])
+    @invitation.destroy
+    respond_to do |format|
+      format.html { redirect_to invitations_url }
+      format.json { head :no_content }
+    end
+  end
+end

app/controllers/lnurlpay_controller.rb

@@ -0,0 +1,60 @@
+class LnurlpayController < ApplicationController
+  before_action :find_user_by_address
+
+  MIN_SATS = 100
+  MAX_SATS = 1_000_000
+
+  def index
+    render json: {
+      status: "OK",
+      callback: "https://accounts.kosmos.org/lnurlpay/#{@user.address}/invoice",
+      tag: "payRequest",
+      maxSendable: MAX_SATS * 1000, # msat
+      minSendable: MIN_SATS * 1000, # msat
+      metadata: metadata(@user.address),
+      commentAllowed: 0
+    }
+  end
+
+  def invoice
+    amount = params[:amount].to_i / 1000 # msats
+    address = params[:address]
+
+    if !valid_amount?(amount)
+      render json: { status: "ERROR", reason: "Invalid amount" }
+      return
+    end
+
+    payment_request = @user.ln_create_invoice({
+      amount: amount, # we create invoices in sats
+      description_hash: Digest::SHA2.hexdigest(metadata(address))
+    })
+
+    render json: {
+      status: "OK",
+      successAction: {
+        tag: "message",
+        message: "Sats received. Thank you!"
+      },
+      routes: [],
+      pr: payment_request
+    }
+  end
+
+  private
+
+  def find_user_by_address
+    address = params[:address].split("@")
+    @user = User.where(cn: address.first, ou: address.last).first
+    http_status :not_found if @user.nil?
+  end
+
+  def metadata(address)
+    "[[\"text/identifier\", \"#{address}\"], [\"text/plain\", \"Send sats, receive thanks.\"]]"
+  end
+
+  def valid_amount?(amount_in_sats)
+    amount_in_sats <= MAX_SATS && amount_in_sats >= MIN_SATS
+  end
+
+end

app/controllers/security_controller.rb

@@ -0,0 +1,7 @@
+class SecurityController < ApplicationController
+  before_action :require_user_signed_in
+
+  def index
+    @current_section = :security
+  end
+end

app/controllers/signup_controller.rb

@@ -0,0 +1,108 @@
+class SignupController < ApplicationController
+  before_action :require_user_signed_out
+  before_action :require_invitation
+  before_action :set_invitation
+  before_action :set_new_user, only: ["steps", "validate"]
+
+  layout "signup"
+
+  def index
+    @invited_by_name = @invitation.user.address
+  end
+
+  def steps
+    @step = params[:step].to_i
+    http_status :not_found unless [1,2,3].include?(@step)
+    @validation_error = session[:validation_error]
+  end
+
+  def validate
+    session[:validation_error] = nil
+
+    case user_params.keys.first
+    when "cn"
+      @user.cn = user_params[:cn]
+      @user.valid?
+      session[:new_user] = @user
+
+      if @user.errors[:cn].present?
+        session[:validation_error] = @user.errors[:cn].first # Store user including validation errors
+        redirect_to signup_steps_path(1) and return
+      else
+        redirect_to signup_steps_path(2) and return
+      end
+    when "email"
+      @user.email = user_params[:email]
+      @user.valid?
+      session[:new_user] = @user
+
+      if @user.errors[:email].present?
+        session[:validation_error] = @user.errors[:email].first # Store user including validation errors
+        redirect_to signup_steps_path(2) and return
+      else
+        redirect_to signup_steps_path(3) and return
+      end
+    when "password"
+      @user.password = user_params[:password]
+      @user.password_confirmation = user_params[:password]
+      @user.valid?
+      session[:new_user] = @user
+
+      if @user.errors[:password].present?
+        session[:validation_error] = @user.errors[:password].first # Store user including validation errors
+        redirect_to signup_steps_path(3) and return
+      else
+        complete_signup
+        msg = "Almost done! We have sent you an email to confirm your address."
+        redirect_to(check_your_email_path, notice: msg) and return
+      end
+    end
+  end
+
+  private
+
+  def user_params
+    params.require(:user).permit(:cn, :email, :password)
+  end
+
+  def require_invitation
+    if session[:invitation_token].blank?
+      flash.now[:alert] = "You need an invitation to sign up for an account."
+      http_status :unauthorized
+    elsif !valid_invitation?(session[:invitation_token])
+      flash.now[:alert] = "This invitation either doesn't exist or has already been used."
+      http_status :unauthorized
+    end
+
+    @invitation = Invitation.find_by(token: session[:invitation_token])
+  end
+
+  def valid_invitation?(token)
+    Invitation.where(token: session[:invitation_token], used_at: nil).exists?
+  end
+
+  def set_invitation
+    @invitation = Invitation.find_by(token: session[:invitation_token])
+  end
+
+  def set_new_user
+    if session[:new_user].present?
+      @user = User.new(session[:new_user])
+    else
+      @user = User.new(ou: "kosmos.org")
+    end
+  end
+
+  def complete_signup
+    session[:new_user] = nil
+    session[:validation_error] = nil
+
+    CreateAccount.call(
+      username: @user.cn,
+      domain: "kosmos.org",
+      email: @user.email,
+      password: @user.password,
+      invitation: @invitation
+    )
+  end
+end

app/controllers/wallet_controller.rb

@@ -0,0 +1,47 @@
+require "rqrcode"
+
+class WalletController < ApplicationController
+  before_action :require_user_signed_in
+  before_action :authenticate_with_lndhub
+
+  def index
+    @current_section = :wallet
+
+    @wallet_url = "lndhub://#{current_user.ln_login}:#{current_user.ln_password}@#{ENV['LNDHUB_PUBLIC_URL']}"
+
+    qrcode = RQRCode::QRCode.new(@wallet_url)
+    @svg = qrcode.as_svg(
+      color: "000",
+      shape_rendering: "crispEdges",
+      module_size: 6,
+      standalone: true,
+      use_path: true,
+      svg_attributes: {
+        class: 'inline-block'
+      }
+    )
+
+    @balance = fetch_balance rescue nil
+  end
+
+  private
+
+  def authenticate_with_lndhub
+    if session["ln_auth_token"].present?
+      @ln_auth_token = session["ln_auth_token"]
+    else
+      lndhub = Lndhub.new
+      auth_token = lndhub.authenticate(current_user)
+      session["ln_auth_token"] = auth_token
+      @ln_auth_token = auth_token
+    end
+  rescue
+    # TODO add exception tracking
+  end
+
+  def fetch_balance
+    lndhub = Lndhub.new
+    data = lndhub.balance @ln_auth_token
+    data["BTC"]["AvailableBalance"]
+  end
+end

app/helpers/application_helper.rb

@@ -1,2 +1,5 @@
 module ApplicationHelper
+  def sats_to_btc(sats)
+    sats.to_f / 100000000
+  end
 end

app/helpers/donations_helper.rb

@@ -0,0 +1,2 @@
+module DonationsHelper
+end

app/helpers/invitations_helper.rb

@@ -0,0 +1,2 @@
+module InvitationsHelper
+end

app/helpers/lnurlpay_helper.rb

@@ -0,0 +1,2 @@
+module LnurlpayHelper
+end

app/helpers/signup_helper.rb

@@ -0,0 +1,2 @@
+module SignupHelper
+end

app/helpers/wallet_helper.rb

@@ -0,0 +1,2 @@
+module WalletHelper
+end

app/javascript/application.js

@@ -0,0 +1,3 @@
+// Configure your import map in config/importmap.rb. Read more: https://github.com/rails/importmap-rails
+import "@hotwired/turbo-rails"
+// import "controllers"

app/javascript/channels/consumer.js

@@ -1,6 +0,0 @@
-// Action Cable provides the framework to deal with WebSockets in Rails.
-// You can generate new channels where WebSocket features live using the `rails generate channel` command.
-
-import { createConsumer } from "@rails/actioncable"
-
-export default createConsumer()

app/javascript/channels/index.js

@@ -1,5 +0,0 @@
-// Load all the channels within this directory and all subdirectories.
-// Channel files must be named *_channel.js.
-
-const channels = require.context('.', true, /_channel\.js$/)
-channels.keys().forEach(channels)

app/javascript/controllers/application.js

@@ -0,0 +1,9 @@
+import { Application } from "@hotwired/stimulus"
+
+const application = Application.start()
+
+// Configure Stimulus development experience
+application.debug = false
+window.Stimulus   = application
+
+export { application }

app/javascript/controllers/hello_controller.js

@@ -0,0 +1,7 @@
+import { Controller } from "@hotwired/stimulus"
+
+export default class extends Controller {
+  connect() {
+    this.element.textContent = "Hello World!"
+  }
+}

app/javascript/controllers/index.js

@@ -0,0 +1,11 @@
+// Import and register all your controllers from the importmap under controllers/*
+
+import { application } from "controllers/application"
+
+// Eager load all controllers defined in the import map under controllers/**/*_controller
+import { eagerLoadControllersFrom } from "@hotwired/stimulus-loading"
+eagerLoadControllersFrom("controllers", application)
+
+// Lazy load controllers as they appear in the DOM (remember not to preload controllers in import map!)
+// import { lazyLoadControllersFrom } from "@hotwired/stimulus-loading"
+// lazyLoadControllersFrom("controllers", application)

app/javascript/packs/application.js

@@ -1,16 +0,0 @@
-// This file is automatically compiled by Webpack, along with any other files
-// present in this directory. You're encouraged to place your actual application logic in
-// a relevant structure within app/javascript and only use these pack files to reference
-// that code so it'll be compiled.
-
-require("@rails/ujs").start()
-require("turbolinks").start()
-require("channels")
-
-
-// Uncomment to copy all static images under ../images to the output folder and reference
-// them with the image_pack_tag helper in views (e.g <%= image_pack_tag 'rails.png' %>)
-// or the `imagePath` JavaScript helper below.
-//
-// const images = require.context('../images', true)
-// const imagePath = (name) => images(name, true)

app/jobs/create_ldap_user_job.rb

@@ -0,0 +1,32 @@
+class CreateLdapUserJob < ApplicationJob
+  queue_as :default
+
+  def perform(username, domain, email, hashed_pw)
+    dn = "cn=#{username},ou=#{domain},cn=users,dc=kosmos,dc=org"
+    attr = {
+      objectclass: ["top", "account", "person", "extensibleObject"],
+      cn: username,
+      sn: username,
+      uid: username,
+      mail: email,
+      userPassword: hashed_pw
+    }
+
+    ldap_client.add(dn: dn, attributes: attr)
+  end
+
+  def ldap_client
+    ldap_client ||= Net::LDAP.new host: ldap_config['host'],
+      port: ldap_config['port'],
+      encryption: ldap_config['ssl'],
+      auth: {
+        method: :simple,
+        username: ldap_config['admin_user'],
+        password: ldap_config['admin_password']
+      }
+  end
+
+  def ldap_config
+    ldap_config ||= YAML.load(ERB.new(File.read("#{Rails.root}/config/ldap.yml")).result)[Rails.env]
+  end
+end

app/jobs/create_lndhub_wallet_job.rb

@@ -0,0 +1,13 @@
+class CreateLndhubWalletJob < ApplicationJob
+  queue_as :default
+
+  def perform(user)
+    return if user.ln_login.present? && user.ln_password.present?
+
+    lndhub = Lndhub.new
+    credentials = lndhub.create({ partnerid: user.ou, accounttype: "user" })
+
+    user.update! ln_login: credentials["login"],
+                 ln_password: credentials["password"]
+  end
+end

app/jobs/exchange_xmpp_contacts_job.rb

@@ -0,0 +1,18 @@
+class ExchangeXmppContactsJob < ApplicationJob
+  queue_as :default
+
+  def perform(inviter, username, domain)
+    ejabberd = EjabberdApiClient.new
+
+    ejabberd.add_rosteritem({
+      "localuser": username, "localhost": domain,
+      "user": inviter.cn, "host": inviter.ou,
+      "nick": inviter.cn, "group": "Friends", "subs": "both"
+    })
+    ejabberd.add_rosteritem({
+      "localuser": inviter.cn, "localhost": inviter.ou,
+      "user": username, "host": domain,
+      "nick": username, "group": "Friends", "subs": "both"
+    })
+  end
+end

app/models/concerns/email_validatable.rb

@@ -0,0 +1,15 @@
+require 'mail'
+
+module EmailValidatable
+  extend ActiveSupport::Concern
+
+  class EmailValidator < ActiveModel::EachValidator
+    def validate_each(record, attribute, value)
+      begin
+        a = Mail::Address.new(value)
+      rescue Mail::Field::ParseError
+        record.errors[attribute] << (options[:message] || "is not a valid address")
+      end
+    end
+  end
+end

app/models/donation.rb

@@ -0,0 +1,13 @@
+class Donation < ApplicationRecord
+  # Relations
+  belongs_to :user
+
+  # Validations
+  validates_presence_of :amount_sats
+
+  # Hooks
+  # TODO before_create :store_fiat_value
+
+  #Scopes
+  scope :completed, -> { where.not(paid_at: nil) }
+end

app/models/invitation.rb

@@ -0,0 +1,20 @@
+class Invitation < ApplicationRecord
+  # Relations
+  belongs_to :user
+
+  # Validations
+  validates_presence_of :user
+
+  # Hooks
+  before_create :generate_token
+
+  # Scopes
+  scope :unused, -> { where(used_at: nil) }
+  scope :used, -> { where.not(used_at: nil) }
+
+  private
+
+  def generate_token
+    self.token = SecureRandom.hex(8)
+  end
+end

app/models/user.rb

@@ -1,4 +1,18 @@
 class User < ApplicationRecord
+  include EmailValidatable
+
+  # Relations
+  has_many :invitations, dependent: :destroy
+  has_many :donations, dependent: :nullify
+
+  validates_uniqueness_of :cn
+  validates_length_of :cn, :minimum => 3
+  validates_uniqueness_of :email
+  validates :email, email: true
+
+  lockbox_encrypts :ln_login
+  lockbox_encrypts :ln_password
+
   # Include default devise modules. Others available are:
   # :confirmable, :lockable, :timeoutable, :trackable and :omniauthable
   devise :ldap_authenticatable,
@@ -33,4 +47,19 @@ class User < ApplicationRecord
                 false
               end
   end
+
+  def address
+    "#{self.cn}@#{self.ou}"
+  end
+
+  def valid_attribute?(attribute_name)
+    self.valid?
+    self.errors[attribute_name].blank?
+  end
+
+  def ln_create_invoice(payload)
+    lndhub = Lndhub.new
+    lndhub.authenticate self
+    lndhub.addinvoice payload
+  end
 end

app/services/application_service.rb

@@ -0,0 +1,7 @@
+class ApplicationService
+  # This enables executing a service's `#call` method directly via
+  # `MyService.call(args)`, without creating a class instance it first.
+  def self.call(*args, &block)
+    new(*args, &block).call
+  end
+end

app/services/create_account.rb

@@ -0,0 +1,52 @@
+class CreateAccount < ApplicationService
+  def initialize(args)
+    @username   = args[:username]
+    @domain     = args[:ou] || "kosmos.org"
+    @email      = args[:email]
+    @password   = args[:password]
+    @invitation = args[:invitation]
+  end
+
+  def call
+    user = create_user_in_database
+    add_ldap_document
+    create_lndhub_wallet(user)
+
+    if @invitation.present?
+      update_invitation(user.id)
+      exchange_xmpp_contacts
+    end
+  end
+
+  private
+
+  def create_user_in_database
+    User.create!(
+      cn: @username,
+      ou: @domain,
+      email: @email,
+      password: @password,
+      password_confirmation: @password
+    )
+  end
+
+  def update_invitation(user_id)
+    @invitation.update! invited_user_id: user_id, used_at: DateTime.now
+  end
+
+  # TODO move to confirmation
+  def add_ldap_document
+    hashed_pw = Devise.ldap_auth_password_builder.call(@password)
+    CreateLdapUserJob.perform_later(@username, @domain, @email, hashed_pw)
+  end
+
+  def exchange_xmpp_contacts
+    #TODO enable in development when we have easy setup of ejabberd etc.
+    return if Rails.env.development?
+    ExchangeXmppContactsJob.perform_later(@invitation.user, @username, @domain)
+  end
+
+  def create_lndhub_wallet(user)
+    CreateLndhubWalletJob.perform_later(user)
+  end
+end

app/services/ejabberd_api_client.rb

@@ -0,0 +1,20 @@
+class EjabberdApiClient
+  def initialize
+    @base_url = ENV["EJABBERD_API_URL"]
+  end
+
+  def post(endpoint, payload)
+    res = Faraday.post("#{@base_url}/#{endpoint}", payload.to_json,
+                       "Content-Type" => "application/json")
+
+    if res.status != 200
+      Rails.logger.error "[ejabberd] API request failed:"
+      Rails.logger.error res.body
+      #TODO add some kind of exception tracking/notifications
+    end
+  end
+
+  def add_rosteritem(payload)
+    post "add_rosteritem", payload
+  end
+end

app/services/lndhub.rb

@@ -0,0 +1,57 @@
+class Lndhub
+  attr_accessor :auth_token
+
+  def initialize
+    @base_url = ENV["LNDHUB_API_URL"]
+  end
+
+  def post(endpoint, payload)
+    headers = { "Content-Type" => "application/json" }
+    if auth_token
+      headers.merge!({ "Authorization" => "Bearer #{auth_token}" })
+    end
+
+    res = Faraday.post "#{@base_url}/#{endpoint}", payload.to_json, headers
+
+    if res.status != 200
+      Rails.logger.error "[lndhub] API request failed:"
+      Rails.logger.error res.body
+      #TODO add some kind of exception tracking/notifications
+    end
+
+    JSON.parse(res.body)
+  end
+
+  def get(endpoint, auth_token)
+    res = Faraday.get("#{@base_url}/#{endpoint}", {}, {
+      "Content-Type" => "application/json",
+      "Accept" => "application/json",
+      "Authorization" => "Bearer #{auth_token}"
+    })
+
+    JSON.parse(res.body)
+  end
+
+  def create(payload)
+    post "create", payload
+  end
+
+  def authenticate(user)
+    credentials = post "auth?type=auth", { login: user.ln_login, password: user.ln_password }
+    self.auth_token = credentials["access_token"]
+    self.auth_token
+  end
+
+  def balance(user_token)
+    get "balance", user_token || auth_token
+  end
+
+  def addinvoice(payload)
+    invoice = post "addinvoice", {
+      amt: payload[:amount],
+      description_hash: payload[:description_hash]
+    }
+
+    invoice["payment_request"]
+  end
+end

app/views/admin/dashboard/index.html.erb

@@ -1,7 +1,3 @@
-<h2>Admin Panel</h2>
+<p class="text-center">
-<p>
+  With great power comes great responsibility.
-  Ohai there, admin human.
-</p>
-<p>
-  <%= link_to 'LDAP users', admin_ldap_users_path %>
 </p>

app/views/admin/donations/_donation.json.jbuilder

@@ -0,0 +1,2 @@
+json.extract! donation, :id, :user_id, :amount_sats, :amount_eur, :amount_usd, :public_name, :created_at, :updated_at
+json.url donation_url(donation, format: :json)

app/views/admin/donations/_form.html.erb

@@ -0,0 +1,58 @@
+<%= form_with(url: url, model: donation, local: true) do |form| %>
+  <% if donation.errors.any? %>
+    <div id="error_explanation">
+      <h3><%= pluralize(donation.errors.count, "error") %> prohibited this donation from being saved:</h3>
+      <ul>
+        <% donation.errors.full_messages.each do |message| %>
+          <li><%= message %></li>
+        <% end %>
+      </ul>
+    </div>
+  <% end %>
+
+  <div class="field">
+    <p>
+      <%= form.label :user_id %>
+      <%= form.collection_select :user_id, User.where(ou: "kosmos.org").order(:cn), :id, :cn %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_sats, "Amount BTC (sats)" %>
+      <%= form.number_field :amount_sats %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_eur, "Amount EUR (cents)" %>
+      <%= form.number_field :amount_eur %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :amount_usd, "Amount USD (cents)"%>
+      <%= form.number_field :amount_usd %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :public_name %>
+      <%= form.text_field :public_name %>
+    </p>
+  </div>
+
+  <div class="field">
+    <p>
+      <%= form.label :paid_at %>
+      <%= form.text_field :paid_at %>
+    </p>
+  </div>
+
+  <p class="mt-8">
+    <%= form.submit class: 'btn-md btn-blue' %>
+  </p>
+<% end %>

app/views/admin/donations/edit.html.erb

@@ -0,0 +1,8 @@
+<h2>Editing Donation</h2>
+
+<%= render 'form', donation: @donation, url: admin_donation_path(@donation) %>
+
+<p class="mt-8">
+  <%= link_to 'Show', admin_donation_path(@donation), class: 'ks-text-link' %> |
+  <%= link_to 'Back', admin_donations_path, class: 'ks-text-link' %>
+<p>

app/views/admin/donations/index.html.erb

@@ -0,0 +1,41 @@
+<h2>Donations</h2>
+
+<% if @donations.any? %>
+  <table>
+    <thead>
+      <tr>
+        <th>User</th>
+        <th>Amount BTC</th>
+        <th>in EUR</th>
+        <th>in USD</th>
+        <th>Public name</th>
+        <th>Date</th>
+        <th colspan="3"></th>
+      </tr>
+    </thead>
+
+    <tbody>
+      <% @donations.each do |donation| %>
+        <tr>
+          <td><%= donation.user.cn %></td>
+          <td><%= sats_to_btc donation.amount_sats %> BTC</td>
+          <td><%= number_to_currency donation.amount_eur / 100, unit: "" %></td>
+          <td><%= number_to_currency donation.amount_usd / 100, unit: "" %></td>
+          <td><%= donation.public_name %></td>
+          <td><%= donation.paid_at ? donation.paid_at.strftime("%Y-%m-%d") : "" %></td>
+          <td><%= link_to 'Show', admin_donation_path(donation), class: 'btn btn-sm btn-gray' %></td>
+          <td><%= link_to 'Edit', edit_admin_donation_path(donation), class: 'btn btn-sm btn-gray' %></td>
+          <td><%= link_to 'Destroy', admin_donation_path(donation), class: 'btn btn-sm btn-red', method: :delete, data: { confirm: 'Are you sure?' } %></td>
+        </tr>
+      <% end %>
+    </tbody>
+  </table>
+<% else %>
+  <p>
+    No donations yet.
+  </p>
+<% end %>
+
+<p class="mt-12">
+  <%= link_to 'Record an out-of-system donation', new_admin_donation_path, class: 'btn-md btn-gray' %>
+</p>

app/views/admin/donations/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @donations, partial: "donations/donation", as: :donation

app/views/admin/donations/new.html.erb

@@ -0,0 +1,7 @@
+<h2>New Donation</h2>
+
+<%= render 'form', donation: @donation, url: admin_donations_path %>
+
+<p class="mt-8">
+  <%= link_to 'Back', admin_donations_path, class: 'ks-text-link' %>
+</p>

app/views/admin/donations/show.html.erb

@@ -0,0 +1,36 @@
+<p id="notice"><%= notice %></p>
+
+<p>
+  <strong>User:</strong>
+  <%= @donation.user_id %>
+</p>
+
+<p>
+  <strong>Amount sats:</strong>
+  <%= @donation.amount_sats %>
+</p>
+
+<p>
+  <strong>Amount eur:</strong>
+  <%= @donation.amount_eur %>
+</p>
+
+<p>
+  <strong>Amount usd:</strong>
+  <%= @donation.amount_usd %>
+</p>
+
+<p>
+  <strong>Public name:</strong>
+  <%= @donation.public_name %>
+</p>
+
+<p>
+  <strong>Date:</strong>
+  <%= @donation.paid_at %>
+</p>
+
+<p class="mt-8">
+  <%= link_to 'Edit', edit_admin_donation_path(@donation), class: 'ks-text-link' %> |
+  <%= link_to 'Back', admin_donations_path, class: 'ks-text-link' %>
+</p>

app/views/admin/donations/show.json.jbuilder

@@ -0,0 +1 @@
+json.partial! "donations/donation", donation: @donation

app/views/admin/invitations/index.html.erb

@@ -0,0 +1,32 @@
+<section>
+  <h2>Invitations</h2>
+  <p>
+    There are currently <strong><%= @invitations_unused_count %>
+    unused invitations</strong> available to existing users.
+    <strong><%= @users_with_referrals_count %> users</strong> have successfully
+    invited new users.
+  </p>
+</section>
+<% if @invitations_used.any? %>
+  <section>
+    <h3>Accepted (<%= @invitations_used.length %>)</h3>
+    <table>
+      <thead>
+        <tr>
+          <th>Token</th>
+          <th>Accepted</th>
+          <th>Invited user</th>
+        </tr>
+      </thead>
+      <tbody>
+        <% @invitations_used.each do |invitation| %>
+          <tr>
+            <td class="overflow-ellipsis"><%= invitation.token %></td>
+            <td><%= invitation.used_at.strftime("%Y-%m-%d") %></td>
+            <td><%= User.find(invitation.invited_user_id).address %></td>
+          </tr>
+        <% end %>
+      </tbody>
+    </table>
+  </section>
+<% end %>

app/views/admin/ldap_users/index.html.erb

@@ -1,8 +1,13 @@
-<h2>LDAP users</h2>
+<h2>LDAP users: <%= @ou %></h2>
 
-<ul>
+<h3 class="hidden">Domains</h3>
-  <li><%= link_to 'kosmos.org', admin_ldap_users_path %></li>
+<ul class="mb-10">
-  <li><%= link_to '5apps.com', admin_ldap_users_path(ou: '5apps.com') %></li>
+  <li class="inline-block">
+    <%= link_to 'kosmos.org', admin_ldap_users_path, class: "ks-text-link" %>
+  </li>
+  <li class="inline-block ml-6">
+    <%= link_to '5apps.com', admin_ldap_users_path(ou: '5apps.com'), class: "ks-text-link" %>
+  </li>
 </ul>
 
 <table>

app/views/dashboard/index.html.erb

@@ -4,45 +4,55 @@
     Your Kosmos account and password currently give you access to these
     services:
   </p>
-  <div class="grid services">
+  <div class="grid services mt-12">
-    <div class="grid-item chat">
+    <div>
-      <h3><%= link_to "Chat", "https://wiki.kosmos.org/Services:XMPP" %></h3>
+      <h3 class="mb-3.5">
-      <p>
+        <%= link_to "Chat", "https://wiki.kosmos.org/Services:Chat", class: "ks-text-link" %>
+      </h3>
+      <p class="text-gray-500">
         Chat rooms and instant messaging (XMPP/Jabber)
       </p>
     </div>
-    <div class="grid-item gitea">
+    <div>
-      <h3><%= link_to "Gitea", "https://gitea.kosmos.org" %></h3>
+      <h3 class="mb-3.5">
-      <p>
+        <%= link_to "Discourse", "https://community.kosmos.org", class: "ks-text-link" %>
-        Code hosting and collaboration for software projects
+      </h3>
+      <p class="text-gray-500">
+        Kosmos community forums and user support/help site
       </p>
     </div>
-    <div class="grid-item gitea">
+    <div>
-      <h3><%= link_to "Drone CI", "https://drone.kosmos.org" %></h3>
+      <h3 class="mb-3.5">
-      <p>
+        <span class="text-yellow-500">🗲</span>
-        Continuous integration for software projects, tied to our Gitea
+        <%= link_to "Lightning Wallet", wallet_path, class: "ks-text-link" %>
+      </h3>
+      <p class="text-gray-500">
+        Send and receive sats over the Bitcoin Lightning Network
       </p>
     </div>
-    <div class="grid-item wiki">
+    <div>
-      <h3><%= link_to "Wiki", "https://wiki.kosmos.org" %></h3>
+      <h3 class="mb-3.5">
-      <p>
+        <%= link_to "Wiki", "https://wiki.kosmos.org", class: "ks-text-link" %>
+      </h3>
+      <p class="text-gray-500">
         Kosmos documentation and knowledge base
       </p>
     </div>
-    <div class="grid-item discourse">
+    <div>
-      <h3><%= link_to "Discourse", "https://community.kosmos.org" %></h3>
+      <h3 class="mb-3.5">
-      <p>
+        <%= link_to "Gitea", "https://gitea.kosmos.org", class: "ks-text-link" %>
-        Kosmos community forums and user support/help site
+      </h3>
+      <p class="text-gray-500">
+        Code hosting and collaboration for software projects
+      </p>
+    </div>
+    <div>
+      <h3 class="mb-3.5">
+        <%= link_to "Drone CI", "https://drone.kosmos.org", class: "ks-text-link" %>
+      </h3>
+      <p class="text-gray-500">
+        Continuous integration for software projects on Gitea
       </p>
     </div>
   </div>
 </section>
-
-<section>
-  <h3>Password change</h3>
-  <p>
-    <%= form_with(url: settings_reset_password_path, method: :post) do %>
-      <%= submit_tag("Send me a password reset link") %>
-    <% end %>
-  </p>
-</section>

app/views/devise/confirmations/new.html.erb

@@ -2,19 +2,13 @@
 
 <%= form_for(resource, as: resource_name, url: confirmation_path(resource_name), html: { method: :post }) do |f| %>
   <%= render "devise/shared/error_messages", resource: resource %>
-
+  <p>
-  <div class="field">
+    <%= f.label :email, 'Email address', class: 'block mb-1' %>
-    <p>
+    <%= f.email_field :email, required: true, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %>
-      <%= f.label :email, 'Email address' %><br />
+  </p>
-      <%= f.email_field :email, required: true, autofocus: true, autocomplete: "email", value: (resource.pending_reconfirmation? ? resource.unconfirmed_email : resource.email) %>
+  <p class="mt-8">
-    </p>
+    <%= f.submit "Resend confirmation instructions", class: 'btn-md btn-blue' %>
-  </div>
+  </p>
-
-  <div class="actions">
-    <p>
-      <%= f.submit "Resend confirmation instructions" %>
-    </p>
-  </div>
 <% end %>
 
 <%= render "devise/shared/links" %>

app/views/devise/passwords/edit.html.erb

@@ -4,22 +4,24 @@
   <%= render "devise/shared/error_messages", resource: resource %>
   <%= f.hidden_field :reset_password_token %>
 
-  <div class="field">
+  <p class="mb-1">
-    <%= f.label :password, "New password" %><br />
+    <%= f.label :password, "New password" %>
-    <% if @minimum_password_length %>
+  </p>
-      <em>(<%= @minimum_password_length %> characters minimum)</em><br />
+  <p>
-    <% end %>
     <%= f.password_field :password, autofocus: true, autocomplete: "new-password" %>
-  </div>
+    <% if @minimum_password_length %>
-
+      <br><em class="text-sm text-gray-500">(<%= @minimum_password_length %> characters minimum)</em>
-  <div class="field">
+    <% end %>
-    <%= f.label :password_confirmation, "Confirm new password" %><br />
+  </p>
+  <p class="mb-1">
+    <%= f.label :password_confirmation, "Confirm new password" %>
+  </p>
+  <p>
     <%= f.password_field :password_confirmation, autocomplete: "new-password" %>
-  </div>
+  </p>
-
+  <p class="mt-8">
-  <div class="actions">
+    <%= f.submit "Change my password", class: 'btn-md btn-blue' %>
-    <%= f.submit "Change my password" %>
+  </p>
-  </div>
 <% end %>
 
 <%= render "devise/shared/links" %>

app/views/devise/passwords/new.html.erb

@@ -2,26 +2,17 @@
 
 <%= form_for(resource, as: resource_name, url: password_path(resource_name), html: { method: :post }) do |f| %>
   <%= render "devise/shared/error_messages", resource: resource %>
-
+  <p>
-  <div class="field">
+    <%= f.label :cn, 'User', class: 'block' %>
-    <p>
+    <%= f.text_field :cn, autofocus: true, autocomplete: "username", required: true %> @ kosmos.org
-      <%= f.label :cn, 'User' %><br />
+  </p>
-      <%= f.text_field :cn, autofocus: true, autocomplete: "username", required: true %> @ kosmos.org
+  <p>
-    </p>
+    <%= f.label :email, 'Email address', class: 'block' %>
-  </div>
+    <%= f.email_field :email, autocomplete: "email", required: true %>
-
+  </p>
-  <div class="field">
+  <p class="mt-8">
-    <p>
+    <%= f.submit "Send me reset password instructions", class: 'btn-md btn-blue' %>
-      <%= f.label :email, 'Email address' %><br />
+  </p>
-      <%= f.email_field :email, autocomplete: "email", required: true %>
-    </p>
-  </div>
-
-  <div class="actions">
-    <p>
-      <%= f.submit "Send me reset password instructions" %>
-    </p>
-  </div>
 <% end %>
 
 <%= render "devise/shared/links" %>

app/views/devise/registrations/edit.html.erb

@@ -31,9 +31,9 @@
     <%= f.password_field :current_password, autocomplete: "current-password" %>
   </div>
 
-  <div class="actions">
+  <p class="mt-8">
-    <%= f.submit "Update" %>
+    <%= f.submit "Update", class: 'btn-md btn-blue' %>
-  </div>
+  </p>
 <% end %>
 
 <h3>Cancel my account</h3>

app/views/devise/sessions/new.html.erb

@@ -2,24 +2,17 @@
 
 <%= form_for(resource, as: resource_name, url: session_path(resource_name)) do |f| %>
   <%= render "devise/shared/error_messages", resource: resource %>
-
+  <p>
-  <div class="field">
+    <%= f.label :cn, 'User', class: 'block' %>
-    <p>
+    <%= f.text_field :cn, autofocus: true, autocomplete: "username" %> @ kosmos.org
-      <%= f.label :cn, 'User' %><br />
+  </p>
-      <%= f.text_field :cn, autofocus: true, autocomplete: "username" %> @ kosmos.org
+  <p>
-    </p>
+    <%= f.label :password, class: 'block' %>
-  </div>
+    <%= f.password_field :password, autocomplete: "current-password" %>
-  <div class="field">
+  </p>
-    <p>
+  <p class="mt-8">
-      <%= f.label :password %><br />
+    <%= f.submit "Log in", class: 'btn-md btn-blue' %>
-      <%= f.password_field :password, autocomplete: "current-password" %>
+  </p>
-    </p>
-  </div>
-  <div class="actions">
-    <p>
-      <%= f.submit "Log in" %>
-    </p>
-  </div>
 <% end %>
 
 <%= render "devise/shared/links" %>

app/views/devise/shared/_links.html.erb

@@ -1,24 +1,24 @@
-<div class="devise-links">
+<div class="devise-links mt-8 text-sm">
   <%- if controller_name != 'sessions' %>
-    <p>
+    <p class="mb-1.5">
       <%= link_to "Log in", new_session_path(resource_name) %><br />
     </p>
   <% end %>
 
   <%- if devise_mapping.recoverable? && controller_name != 'passwords' && controller_name != 'registrations' %>
-    <p>
+    <p class="mb-1.5">
       <%= link_to "Forgot your password?", new_password_path(resource_name) %><br />
     </p>
   <% end %>
 
   <%- if devise_mapping.confirmable? && controller_name != 'confirmations' %>
-    <p>
+    <p class="mb-1.5">
       <%= link_to "Didn't receive confirmation instructions?", new_confirmation_path(resource_name) %><br />
     </p>
   <% end %>
 
   <%- if devise_mapping.lockable? && resource_class.unlock_strategy_enabled?(:email) && controller_name != 'unlocks' %>
-    <p>
+    <p class="mb-1.5">
       <%= link_to "Didn't receive unlock instructions?", new_unlock_path(resource_name) %><br />
     </p>
   <% end %>

app/views/devise/unlocks/new.html.erb

@@ -2,15 +2,13 @@
 
 <%= form_for(resource, as: resource_name, url: unlock_path(resource_name), html: { method: :post }) do |f| %>
   <%= render "devise/shared/error_messages", resource: resource %>
-
+  <p>
-  <div class="field">
     <%= f.label :email %><br />
     <%= f.email_field :email, autofocus: true, autocomplete: "email" %>
-  </div>
+  </p>
-
+  <p class="mt-8">
-  <div class="actions">
+    <%= f.submit "Resend unlock instructions", class: 'btn-md btn-blue' %>
-    <%= f.submit "Resend unlock instructions" %>
+  </p>
-  </div>
 <% end %>
 
 <%= render "devise/shared/links" %>

app/views/donations/index.html.erb

@@ -0,0 +1,41 @@
+<section>
+  <h2>Donations</h2>
+  <p>
+    Your financial contributions to the development and
+    upkeep of Kosmos software and services.
+  </p>
+</section>
+
+<section>
+  <% if @donations.any? %>
+    <ul class="donations list-none">
+      <% @donations.each do |donation| %>
+        <li class="mb-8 grid gap-y-2 gap-x-8 grid-cols-2 items-center">
+          <h3 class="mb-0">
+            <%= donation.paid_at.strftime("%B %d, %Y") %>
+          </h3>
+          <p class="row-span-2 font-mono text-right mb-0">
+            <span class="text-xl">
+              <%= number_with_delimiter donation.amount_sats %> sats
+            </span>
+            <br>
+            <span class="text-sm text-gray-500">
+              (~ <%= number_to_currency donation.amount_eur / 100, unit: "" %> EUR)
+            </span>
+          </p>
+          <p class="mb-0">
+            <% if donation.public_name.present? %>
+              Public name: <%= donation.public_name %>
+            <% else %>
+              Anonymous
+            <% end %>
+          </p>
+        </li>
+      <% end %>
+    </ul>
+  <% else %>
+    <p>
+      No donations to show.
+    </p>
+  <% end %>
+</section>

app/views/donations/index.json.jbuilder

@@ -0,0 +1 @@
+json.array! @donations, partial: "donations/donation", as: :donation

app/views/invitations/index.html.erb

@@ -0,0 +1,56 @@
+<section>
+  <h2>Invitations</h2>
+  <% if @invitations_unused.any? %>
+  <p>
+    Invite your friends to a Kosmos account by sharing an invitation URL with them:
+  </p>
+  <% end %>
+</section>
+
+<section>
+  <% if @invitations_unused.any? %>
+    <table>
+      <thead>
+        <tr>
+          <th>URL</th>
+        </tr>
+      </thead>
+      <tbody>
+        <% @invitations_unused.each do |invitation| %>
+          <tr>
+            <td><%= invitation_url(invitation.token) %></td>
+          </tr>
+        <% end %>
+      </tbody>
+    </table>
+  <% else %>
+    <p>
+      You do not have any invitations to give away yet. All good
+      things come in time.
+    </p>
+  <% end %>
+</section>
+
+<% if @invitations_used.any? %>
+  <section>
+    <h3>Accepted Invitations</h3>
+    <table>
+      <thead>
+        <tr>
+          <th class="hide-small">ID</th>
+          <th>Accepted</th>
+          <th>Invited user</th>
+        </tr>
+      </thead>
+      <tbody>
+        <% @invitations_used.each do |invitation| %>
+          <tr>
+            <td class="hide-small"><%= invitation.token %></td>
+            <td><%= invitation.used_at.strftime("%Y-%m-%d") %></td>
+            <td><%= User.find(invitation.invited_user_id).address %></td>
+          </tr>
+        <% end %>
+      </tbody>
+    </table>
+  </section>
+<% end %>

app/views/layouts/admin.html.erb

@@ -0,0 +1,39 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Admin Panel | Kosmos Accounts</title>
+    <%= csrf_meta_tags %>
+    <%= csp_meta_tag %>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link href="https://assets.kosmos.org/fonts/open-sans/open-sans.css" rel="stylesheet">
+    <%= stylesheet_link_tag 'legacy', "data-turbo-track": "reload" %>
+    <%= stylesheet_link_tag 'application', "data-turbo-track": "reload" %>
+    <%= javascript_importmap_tags %>
+  </head>
+  <body id="admin-panel">
+    <div id="wrapper">
+      <header>
+        <h1>
+          <span class ="icon"><%= render partial: "shared/icons/comet" %></span>
+          <span class ="project-name">Kosmos</span>
+          <span class ="site-name">Accounts</span>
+        </h1>
+        <%= render partial: 'shared/header_account' %>
+      </header>
+
+      <% if user_signed_in? && current_user.confirmed? %>
+        <%= render partial: 'shared/admin_nav' %>
+      <% end %>
+
+      <% flash.each do |type, msg| %>
+        <div class="flash-msg <%= type %>">
+          <p><%= msg %></p>
+        </div>
+      <% end %>
+
+      <main>
+        <%= yield %>
+      </main>
+    </div>
+  </body>
+</html>

app/views/layouts/application.html.erb

@@ -4,29 +4,27 @@
     <title>Kosmos Accounts</title>
     <%= csrf_meta_tags %>
     <%= csp_meta_tag %>
-
     <meta name="viewport" content="width=device-width, initial-scale=1">
-
+    <link href="https://assets.kosmos.org/fonts/open-sans/open-sans.css" rel="stylesheet">
-    <%= stylesheet_link_tag 'application', media: 'all', 'data-turbolinks-track': 'reload' %>
+    <%= stylesheet_link_tag 'legacy', "data-turbo-track": "reload" %>
-    <%= javascript_pack_tag 'application', 'data-turbolinks-track': 'reload' %>
+    <%= stylesheet_link_tag 'application', "data-turbo-track": "reload" %>
+    <%= javascript_importmap_tags %>
   </head>
-
   <body>
     <div id="wrapper">
       <header>
         <h1>
+          <span class ="icon"><%= render partial: "shared/icons/comet" %></span>
           <span class ="project-name">Kosmos</span>
-          <span class ="site-name">Akkounts</span>
+          <span class ="site-name">Account</span>
-          <span class="beta"><span class="bolt">⚡</span> beta</span>
         </h1>
-        <% if user_signed_in? %>
+        <%= render partial: 'shared/header_account' %>
-          <p class="current-user">
-            Signed in as <strong><%= current_user.cn %>@kosmos.org</strong>.
-            <%= link_to "Log out", destroy_user_session_path, method: :delete %>
-          </p>
-        <% end %>
       </header>
 
+      <% if user_signed_in? && current_user.confirmed? %>
+        <%= render partial: 'shared/main_nav' %>
+      <% end %>
+
       <% flash.each do |type, msg| %>
         <div class="flash-msg <%= type %>">
           <p><%= msg %></p>

app/views/layouts/signup.html.erb

@@ -0,0 +1,40 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>Sign up | Kosmos Accounts</title>
+    <%= csrf_meta_tags %>
+    <%= csp_meta_tag %>
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <link href="https://assets.kosmos.org/fonts/open-sans/open-sans.css" rel="stylesheet">
+    <%= stylesheet_link_tag 'legacy', "data-turbo-track": "reload" %>
+    <%= stylesheet_link_tag 'application', "data-turbo-track": "reload" %>
+    <%= javascript_importmap_tags %>
+  </head>
+  <body class="layout-signup">
+    <div id="wrapper">
+      <header>
+        <h1>
+          <span class ="icon"><%= render partial: "shared/icons/comet" %></span>
+          <span class ="project-name">Kosmos</span>
+          <span class ="site-name">Sign Up</span>
+        </h1>
+        <% if user_signed_in? %>
+          <p class="current-user">
+            Signed in as <strong><%= current_user.cn %>@kosmos.org</strong>.
+            <%= link_to "Log out", destroy_user_session_path, method: :delete %>
+          </p>
+        <% end %>
+      </header>
+
+      <% flash.each do |type, msg| %>
+        <div class="flash-msg <%= type %>">
+          <p><%= msg %></p>
+        </div>
+      <% end %>
+
+      <main>
+        <%= yield %>
+      </main>
+    </div>
+  </body>
+</html>

app/views/security/index.html.erb

@@ -0,0 +1,12 @@
+<section>
+  <h2>Security</h2>
+</section>
+
+<section>
+  <h3>Password change</h3>
+  <p>
+    <%= form_with(url: settings_reset_password_path, method: :post) do %>
+      <%= submit_tag("Send me a password reset link", class: 'btn-md btn-gray') %>
+    <% end %>
+  </p>
+</section>

app/views/shared/_admin_nav.html.erb

@@ -0,0 +1,22 @@
+<nav id="main-nav">
+  <div class="wrapper">
+    <ul class="pages">
+      <li>
+        <%= link_to "Dashboard", admin_root_path,
+             class: @current_section == :dashboard ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Invitations", admin_invitations_path,
+              class: @current_section == :invitations ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Donations", admin_donations_path,
+              class: @current_section == :donations ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "LDAP Users", admin_ldap_users_path,
+              class: @current_section == :ldap_users ? "active" : nil %>
+      </li>
+    </ul>
+  </div>
+</nav>

app/views/shared/_header_account.html.erb

@@ -0,0 +1,6 @@
+<% if user_signed_in? %>
+  <p class="current-user mt-8">
+    Signed in as <strong class="text-white font-normal"><%= current_user.cn %>@kosmos.org</strong>.
+    <%= link_to "Log out", destroy_user_session_path, method: :delete, class: 'underline' %>
+  </p>
+<% end %>

app/views/shared/_main_nav.html.erb

@@ -0,0 +1,26 @@
+<nav id="main-nav">
+  <div class="wrapper">
+    <ul class="pages">
+      <li>
+        <%= link_to "Services", root_path,
+             class: @current_section == :dashboard ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Invitations", invitations_path,
+              class: @current_section == :invitations ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Donations", donations_path,
+              class: @current_section == :contributions ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Wallet", wallet_path,
+              class: @current_section == :wallet ? "active" : nil %>
+      </li>
+      <li>
+        <%= link_to "Security", security_path,
+              class: @current_section == :security ? "active" : nil %>
+      </li>
+    </ul>
+  </div>
+</nav>

app/views/shared/icons/_comet.html.erb

@@ -0,0 +1 @@
+<svg id="icon-comet" width="65.364" height="55.773" enable-background="new 0 0 100 100" version="1.1" viewBox="0 0 65.364 55.773" xml:space="preserve" xmlns="http://www.w3.org/2000/svg"><g id="layer1" transform="translate(28.868 20.259)" fill="#fff"><path id="path2" d="m22.81-9.2546-0.0137-0.0072c-0.0445-0.0196-0.0895-0.04052-0.13335-0.06078l-23.822-10.937s2.0034 9.219 2.914 11.778c0 0-27.292-8.1582-30.623-8.9354 1.0916 4.2618 20.006 40.848 20.006 40.848 3.8225 7.7608 12.677 12.083 21.912 12.083 12.949 0 23.446-10.497 23.446-23.446 6.6e-4 -9.4655-5.609-17.62-13.685-21.323z" fill="#fff" stroke-width=".65365"/></g></svg>

app/views/shared/status_forbidden.html.erb

@@ -1,2 +1,2 @@
 <h2>Access forbidden</h2>
-<p>Not with those shoes, buddy.</p>
+<p>Sorry, you're not allowed to access this page.</p>

app/views/shared/status_not_found.html.erb

@@ -0,0 +1,2 @@
+<h2>Not found</h2>
+<p>Sorry, this page does not exist.</p>

app/views/signup/index.html.erb

@@ -0,0 +1,12 @@
+<h2>Welcome</h2>
+<p>
+  Hey there! You were invited to sign up for a Kosmos account by
+  <strong><%= @invited_by_name %></strong>.
+</p>
+<p>
+  This invitation can only be used once, and sign-up is currently only possible
+  by invitation. Seems like you have good friends!
+</p>
+<p class="mt-12">
+  <%= link_to "Get started", signup_steps_path(1), class: "btn btn-md btn-blue" %>
+</p>

app/views/signup/steps.html.erb

@@ -0,0 +1,54 @@
+<% case @step %>
+<% when 1 %>
+  <h2>Choose a username</h2>
+  <%= form_for @user, :url => signup_validate_url do |f| %>
+    <p>
+      <%= f.label :cn, 'Username', class: 'hidden' %>
+      <%= f.text_field :cn, autofocus: true, autocomplete: "username",
+            class: 'text-xl' %>
+      <span class="text-xl ml-1">@</span>
+      <span class="text-xl">kosmos.org</span>
+    </p>
+    <% if @validation_error.present? %>
+      <p class="error-msg">Username <%= @validation_error %></p>
+    <% end %>
+    <p class="mt-12">
+      <%= f.submit "Continue", class: 'btn btn-md btn-blue' %>
+    </p>
+  <% end %>
+
+<% when 2 %>
+  <h2>What's your email?</h2>
+  <%= form_for @user, :url => signup_validate_url do |f| %>
+    <p>
+      <%= f.label :email, 'Email address', class: 'hidden' %>
+      <%= f.email_field :email, autofocus: true, autocomplete: 'email', class: 'text-xl' %>
+    </p>
+    <% if @validation_error.present? %>
+      <p class="error-msg">Email <%= @validation_error %></p>
+    <% end %>
+    <p class="mt-12">
+      <%= f.submit "Continue", class: 'btn btn-md btn-blue' %>
+    </p>
+  <% end %>
+
+<% when 3 %>
+  <h2>Choose a password</h2>
+
+  <%= form_for @user, :url => signup_validate_url do |f| %>
+    <p>
+      <%= f.label :password, 'Password', class: 'hidden' %>
+      <%= f.password_field :password, autofocus: true, class: 'text-xl' %>
+    </p>
+    <% if @validation_error.present? %>
+      <p class="error-msg">Password <%= @validation_error %></p>
+    <% end %>
+    <p class="mt-8 text-sm text-gray-500">
+      By clicking the button below, you accept our future Terms of Service
+      and Privacy Policy. Don't worry, they will be excellent!
+    </p>
+    <p class="mt-8">
+      <%= f.submit "Create account", class: 'btn-md btn-blue' %>
+    </p>
+  <% end %>
+<% end %>

app/views/wallet/index.html.erb

@@ -0,0 +1,120 @@
+<section class="w-full grid grid-cols-1 md:grid-cols-12 md:mb-0">
+  <div class="md:col-span-8">
+    <h2>Wallet</h2>
+    <p>
+      Send and receive sats via the Bitcoin Lightning Network.
+    </p>
+  </div>
+  <div class="md:col-span-4 mt-4 md:mt-0">
+    <p class="font-mono md:text-right mb-0 p-4 border border-gray-300 rounded-lg overflow-hidden">
+    <% if @balance %>
+      <span class="text-xl"><%= number_with_delimiter @balance %> sats</span><br>
+      <span class="text-sm text-gray-500">Available balance</span>
+    <% else %>
+      <span class="text-xl">n/a sats</span><br>
+      <span class="text-sm text-gray-500">Balance unavailable</span>
+    <% end %>
+    </p>
+  </div>
+</section>
+
+<section>
+  <h3>Lightning Address</h3>
+  <p>
+    Your Kosmos user address is also a
+    <a class="ks-text-link" href="https://lightningaddress.com/" target="_blank">Lightning Address</a>!
+    The easiest way to receive sats is by just giving out your address:
+  </p>
+  <p>
+    <strong><%= current_user.address %></strong>
+  </p>
+</section>
+
+<section>
+  <h3>Wallet Apps</h3>
+  <p>
+    You can connect various wallet apps to your Kosmos account. This allows
+    you to both receive and send sats. Any wallet that supports
+    <a href="https://bluewallet.io/lndhub/" class="ks-text-link" target="_blank">LNDHub</a>
+    accounts should be able to add/import your account using our setup
+    code/URL:
+  </p>
+  <p class="my-6 text-center md:text-left">
+    <button id="copy-setup-code" class="btn-md btn-blue">Copy setup code/URL</button>
+    <span class="mx-2 my-2 md:my-0 block md:inline">or</span>
+    <button id="show-setup-code" class="btn-md btn-blue">Show setup QR code</button>
+    <button id="hide-setup-code" class="btn-md btn-blue hidden">Hide setup QR code</button>
+  </p>
+  <p id="setup-code" class="hidden my-10 w-full text-center">
+    <%= raw @svg %>
+  </p>
+</section>
+
+<section>
+  <h3>Recommended Apps</h3>
+  <div class="w-full grid grid-cols-1 gap-y-4 md:grid-cols-12
+              md:gap-y-6 md:gap-x-4 md:items-center">
+    <h4 class="md:col-span-3">
+      <a href="https://bluewallet.io" class="ks-text-link text-xl"
+         title="Blue Wallet" target="_blank">
+        <%= image_tag("/img/logos/bluewallet.svg", class: 'h-16') %>
+      </a>
+    </h4>
+    <p class="md:col-span-4 mb-0 text-gray-500">
+      Android / iOS / macOS
+    </p>
+    <p class="md:col-span-5 mb-0">
+      When adding a wallet, choose "Import wallet" on the bottom of the screen,
+      then scan the setup QR code.
+    </p>
+    <h4 class="md:col-span-3">
+      <a href="https://getalby.com/" class="ks-text-link text-xl"
+         title="Alby" target="_blank">
+        <%= image_tag("/img/logos/alby.svg", class: 'h-16') %>
+      </a>
+    </h4>
+    <p class="md:col-span-4 mb-0 text-gray-500">
+      Firefox / Chrome (Opera, Brave, Chromium-based browsers)
+    </p>
+    <p class="md:col-span-5 mb-0">
+      Choose "LNDHub (Bluewallet)" in the connect dialog and paste the setup
+      URL in the "LNDHub Export URI" field.
+    </p>
+  </div>
+</section>
+
+<script type="text/javascript">
+  (function () {
+    const buttonShow = document.querySelector('#show-setup-code');
+    const buttonHide = document.querySelector('#hide-setup-code');
+    const buttonCopy = document.querySelector('#copy-setup-code');
+    const setupCode = document.querySelector('#setup-code');
+
+    buttonShow.addEventListener('click', function(ev) {
+      ev.preventDefault();
+      setupCode.classList.remove('hidden');
+      buttonHide.classList.remove('hidden');
+      buttonShow.classList.add('hidden');
+      setupCode.scrollIntoView({behavior: "smooth", block: "nearest"});
+    });
+
+    buttonHide.addEventListener('click', function(ev) {
+      ev.preventDefault();
+      const el = document.querySelector('#setup-code');
+      setupCode.classList.add('hidden');
+      buttonHide.classList.add('hidden');
+      buttonShow.classList.remove('hidden');
+    });
+
+    buttonCopy.addEventListener('click', function(ev) {
+      ev.preventDefault();
+      navigator.clipboard.writeText('<%= @wallet_url %>').then(() => {
+        const buttonText = buttonCopy.innerText;
+        buttonCopy.innerText = 'Copied ✔';
+        setTimeout(() => {
+          buttonCopy.innerText = buttonText;
+        }, 2000);
+      });
+    });
+  })();
+</script>

bin/dev

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+if ! command -v foreman &> /dev/null
+then
+  echo "Installing foreman..."
+  gem install foreman
+fi
+
+foreman start -f Procfile.dev

bin/rspec

@@ -0,0 +1,29 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+#
+# This file was generated by Bundler.
+#
+# The application 'rspec' is installed as part of a gem, and
+# this file is here to facilitate running it.
+#
+
+require "pathname"
+ENV["BUNDLE_GEMFILE"] ||= File.expand_path("../../Gemfile",
+  Pathname.new(__FILE__).realpath)
+
+bundle_binstub = File.expand_path("../bundle", __FILE__)
+
+if File.file?(bundle_binstub)
+  if File.read(bundle_binstub, 300) =~ /This file was generated by Bundler/
+    load(bundle_binstub)
+  else
+    abort("Your `bin/bundle` was not generated by Bundler, so this binstub cannot run.
+Replace `bin/bundle` by running `bundle binstubs bundler --force`, then run this command again.")
+  end
+end
+
+require "rubygems"
+require "bundler/setup"
+
+load Gem.bin_path("rspec-core", "rspec")