Add ability to toot purchased drinks to Mastodon

Gemfile

@@ -45,6 +45,9 @@ gem 'thor', '~> 1.0.1'
 gem 'sentry-ruby'
 gem 'sentry-rails'
 
+# To toot purchases to Mastodon
+gem 'httparty'
+
 group :development do
   gem 'faker'
   gem 'ruby-prof'

app/models/user.rb

@@ -1,4 +1,6 @@
 # frozen_string_literal: true
+require 'uri'
+require 'httparty'
 
 class User < ApplicationRecord
   validates :name, presence: true
@@ -23,6 +25,9 @@ def buy(drink)
       self.balance -= drink.price
       @purchased_drink = drink
       save!
+      if Rails.application.config.mastodon_token && Rails.application.config.mastodon_instance
+        toot(drink)
+      end
     end
   end
 
@@ -38,4 +43,20 @@ def initial
     return first if first =~ /[a-z]/
     '0'
   end
+
+  def toot(drink)
+    t = Thread.new do
+      response = HTTParty.post(
+        Rails.application.config.mastodon_instance + "/api/v1/statuses", 
+        body: URI.encode_www_form({status: drink.name + '!'}),
+        :headers => {"Authorization" => 'Bearer ' + Rails.application.config.mastodon_token}
+      )
+      case response.code
+        when 200...204
+          puts "I tooted! Status ID: " + response.parsed_response['id']
+        when 300...600
+          puts "Tooting failed! #{response.code}: #{response}"
+      end
+    end
+  end
 end

config/environments/development.rb

@@ -51,4 +51,9 @@
 
   # Uncomment if you wish to allow Action Cable access from any origin.
   # config.action_cable.disable_request_forgery_protection = true
+
+  # Get Mastodon data from environment variables
+  # Note: ENV["FOO"] returns nil if variable does not exist
+  config.mastodon_token = ENV["MASTODON_TOKEN"]
+  config.mastodon_instance = ENV["MASTODON_INSTANCE"] # expected format is https://example.social
 end

config/environments/production.rb

@@ -87,4 +87,9 @@
 
   # Do not dump schema after migrations.
   config.active_record.dump_schema_after_migration = false
+
+  # Get Mastodon data from environment variables
+  # Note: ENV["FOO"] returns nil if variable does not exist
+  config.mastodon_token = ENV["MASTODON_TOKEN"]
+  config.mastodon_instance = ENV["MASTODON_INSTANCE"] # expected format is https://example.social
 end

config/environments/test.rb

@@ -57,4 +57,9 @@
 
   # Annotate rendered view with file names.
   # config.action_view.annotate_rendered_view_with_filenames = true
+
+  # Get Mastodon data from environment variables
+  # Note: ENV["FOO"] returns nil if variable does not exist
+  config.mastodon_token = ENV["MASTODON_TOKEN"]
+  config.mastodon_instance = ENV["MASTODON_INSTANCE"] # expected format is https://example.social
 end