use jobs to devise emails delivery

.foreman.yml

@@ -1,3 +1,4 @@
 rails: bundle exec rails server
+sidekiq: bundle exec sidekiq
 webpack: yarn dev
 relay: yarn relay:watch

Gemfile

@@ -19,6 +19,7 @@ gem "devise"
 gem "devise-i18n"
 gem "paper_trail"
 gem "slack-notifier"
+gem "sidekiq", "~> 6.2"
 gem "administrate-field-active_storage"
 gem "administrate-field-enumerize"
 gem "tailwindcss-rails"

Gemfile.lock

@@ -90,6 +90,7 @@ GEM
     choice (0.2.0)
     coderay (1.1.3)
     concurrent-ruby (1.1.9)
+    connection_pool (2.2.5)
     crass (1.0.6)
     datetime_picker_rails (0.0.7)
       momentjs-rails (>= 2.8.1)
@@ -237,6 +238,7 @@ GEM
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    redis (4.4.0)
     regexp_parser (2.1.1)
     request_store (1.5.0)
       rack (>= 1.4)
@@ -302,6 +304,10 @@ GEM
     semantic_range (3.0.0)
     shoulda-matchers (5.0.0)
       activesupport (>= 5.2.0)
+    sidekiq (6.2.1)
+      connection_pool (>= 2.2.2)
+      rack (~> 2.0)
+      redis (>= 4.2.0)
     slack-notifier (2.4.0)
     spring (2.1.1)
     sprockets (4.0.2)
@@ -374,6 +380,7 @@ DEPENDENCIES
   rubocop-shopify
   sass-rails (>= 6)
   shoulda-matchers (~> 5.0)
+  sidekiq (~> 6.2)
   slack-notifier
   spring
   tailwindcss-rails

app/models/admin_user.rb

@@ -21,4 +21,10 @@
 class AdminUser < ApplicationRecord
   devise :database_authenticatable, :recoverable,
     :rememberable, :validatable
+
+  private
+
+  def send_devise_notification(notification, *args)
+    devise_mailer.send(notification, self, *args).deliver_later
+  end
 end

app/models/user.rb

@@ -51,4 +51,8 @@ class User < ApplicationRecord
   def notification_message
     "🎉 New user: #{email} 🎉"
   end
+
+  def send_devise_notification(notification, *args)
+    devise_mailer.send(notification, self, *args).deliver_later
+  end
 end

config/application.rb

@@ -27,15 +27,9 @@ module XStake
     # Initialize configuration defaults for originally generated Rails version.
     config.load_defaults(6.1)
 
-    # Configuration for the application, engines, and railties goes here.
-    #
-    # These settings can be overridden in specific environments using the files
-    # in config/environments, which are processed later.
-    #
-    # config.time_zone = "Central Time (US & Canada)"
-    # config.eager_load_paths << Rails.root.join("extras")
-
     # Don't generate system test files.
     config.generators.system_tests = nil
+
+    config.active_job.queue_adapter = :sidekiq
   end
 end

config/routes.rb

@@ -1,4 +1,6 @@
 # frozen_string_literal: true
+require "sidekiq/web"
+
 Rails.application.routes.draw do
   devise_for :users
   devise_for :admin_users
@@ -16,9 +18,15 @@ Rails.application.routes.draw do
 
   root to: "home#index"
   get "*all" => "home#index", constraints: lambda { |req|
-    req.path.exclude?("playground") && req.path.exclude?("rails")
+    ["playground", "rails", "sidekiq"].filter do |path|
+      req.path != path
+    end.blank?
   }
 
   post "/graphql", to: "graphql#execute"
-  mount GraphqlPlayground::Rails::Engine, at: "/playground", graphql_path: "/graphql" if Rails.env.development?
+
+  if Rails.env.development?
+    mount GraphqlPlayground::Rails::Engine, at: "/playground", graphql_path: "/graphql"
+    mount Sidekiq::Web => "/sidekiq"
+  end
 end

docker-compose.yaml

@@ -5,9 +5,11 @@ services:
       - "3000:3000"
     environment:
       - DATABASE_URL=postgres://postgres:postgres@db:5432/postgres
+      - REDIS_URL=redis://redis
     image: xstake
     depends_on:
       - db
+      - redis
     volumes:
       - ./:/usr/src/app/
   db:
@@ -19,5 +21,8 @@ services:
       - "5432:5432"
     volumes:
       - "data:/var/lib/postgresql/data"
+  db:
+    image: redis:6.2-alpine
+
 volumes:
   data: