Slack notify integration

.gitignore

@@ -26,4 +26,6 @@ spec/dummy/public/uploads/*
 
 /vendor
 docker-compose.override.yml
-.env
+.env
+mysql
+node_modules

Gemfile.lock

@@ -18,11 +18,11 @@ GIT
 PATH
   remote: .
   specs:
-    fae-rails (3.0.0)
+    fae-rails (3.1.0)
       acts_as_list (~> 0.9.11)
       browser (~> 2.5.3)
       carrierwave
-      devise (~> 4.0)
+      devise
       devise-two-factor
       jquery-rails (~> 4.3.1)
       jquery-ui-rails (~> 6.0.1)
@@ -36,6 +36,7 @@ PATH
       sass (>= 3.4.0)
       sass-rails (>= 5.0.7)
       simple_form (<= 5.1)
+      slack-notifier
       slim
       uglifier
 
@@ -148,13 +149,12 @@ GEM
     capybara-screenshot (1.0.26)
       capybara (>= 1.0, < 4)
       launchy
-    carrierwave (2.2.2)
-      activemodel (>= 5.0.0)
-      activesupport (>= 5.0.0)
+    carrierwave (3.0.7)
+      activemodel (>= 6.0.0)
+      activesupport (>= 6.0.0)
       addressable (~> 2.6)
       image_processing (~> 1.1)
       marcel (~> 1.0.0)
-      mini_mime (>= 0.1.3)
       ssrf_filter (~> 1.0)
     childprocess (4.1.0)
     chunky_png (1.4.0)
@@ -175,7 +175,7 @@ GEM
       msgpack
     debase-ruby_core_source (0.10.16)
     debug_inspector (1.1.0)
-    devise (4.9.3)
+    devise (4.9.4)
       bcrypt (~> 3.0)
       orm_adapter (~> 0.1)
       railties (>= 4.1.0)
@@ -191,7 +191,7 @@ GEM
     erubi (1.12.0)
     eventmachine (1.2.7)
     excon (0.92.4)
-    execjs (2.8.1)
+    execjs (2.9.1)
     factory_bot (4.8.2)
       activesupport (>= 3.0.0)
     factory_bot_rails (4.8.2)
@@ -283,7 +283,7 @@ GEM
     mime-types (3.4.1)
       mime-types-data (~> 3.2015)
     mime-types-data (3.2022.0105)
-    mini_magick (4.11.0)
+    mini_magick (4.12.0)
     mini_mime (1.1.2)
     minitest (5.21.2)
     msgpack (1.5.6)
@@ -371,8 +371,8 @@ GEM
       actionpack (>= 5.2)
       railties (>= 5.2)
     rexml (3.2.5)
-    rotp (6.2.0)
-    rqrcode (2.1.2)
+    rotp (6.3.0)
+    rqrcode (2.2.0)
       chunky_png (~> 1.0)
       rqrcode_core (~> 1.0)
     rqrcode_core (1.2.0)
@@ -398,7 +398,7 @@ GEM
       rspec-support (~> 3.10)
     rspec-support (3.11.0)
     ruby-prof (1.4.3)
-    ruby-vips (2.1.4)
+    ruby-vips (2.2.1)
       ffi (~> 1.12)
     rubyzip (2.3.2)
     sass (3.7.4)
@@ -426,28 +426,29 @@ GEM
     simple_form (5.1.0)
       actionpack (>= 5.2)
       activemodel (>= 5.2)
-    slim (4.1.0)
-      temple (>= 0.7.6, < 0.9)
-      tilt (>= 2.0.6, < 2.1)
-    sprockets (4.0.3)
+    slack-notifier (2.4.0)
+    slim (5.2.1)
+      temple (~> 0.10.0)
+      tilt (>= 2.1.0)
+    sprockets (4.2.1)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
+      rack (>= 2.2.4, < 4)
     sprockets-rails (3.4.2)
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
     sshkit (1.21.2)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)
-    ssrf_filter (1.0.7)
+    ssrf_filter (1.1.2)
     strscan (3.0.1)
-    temple (0.8.2)
+    temple (0.10.3)
     thin (1.8.1)
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
     thor (1.3.0)
-    tilt (2.0.10)
+    tilt (2.3.0)
     timeout (0.2.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
@@ -487,7 +488,7 @@ DEPENDENCIES
   guard-rspec
   mysql2
   pg
-  pry-nav
+  pry
   puma (~> 5.0)
   rails (~> 7.0.2)
   rails-controller-testing

app/models/concerns/fae/base_model_concern.rb

@@ -8,6 +8,31 @@ module BaseModelConcern
     included do
       include Fae::Trackable if Fae.track_changes
       include Fae::Sortable
+      after_create :notify_initiation
+      before_save :notify_changes
+    end
+
+    def notify_changes
+      return unless notifiable_attributes.present?
+      notifiable_attributes.each do |field_name_symbol|
+        if self.send("#{field_name_symbol}_changed?") && self.send(field_name_symbol).present?
+          format_and_send_slack(field_name_symbol)
+        end
+      end
+    end
+
+    def notify_initiation
+      return unless notifiable_attributes.present?
+      notifiable_attributes.each do |field_name_symbol|
+        if self.send(field_name_symbol).present?
+          format_and_send_slack(field_name_symbol)
+        end
+      end
+    end
+
+    def notifiable_attributes
+      # override this method in your model
+      # array of attributes to notify if changed
     end
 
     def fae_display_field
@@ -36,6 +61,17 @@ def fae_form_manager_model_id
       self.id
     end
 
+    def slack_message(field_name_symbol)
+      # override this method in your model
+    end
+
+    def format_and_send_slack(field_name_symbol)
+      message = slack_message(field_name_symbol)
+      if message.present?
+        Fae::SlackNotification.new().send_slack(message: message)
+      end
+    end
+
     module ClassMethods
       def for_fae_index
         order(order_method)

app/services/fae/slack_notification.rb

@@ -0,0 +1,17 @@
+require 'slack-notifier'
+
+module Fae
+  class SlackNotification
+
+    def send_slack(webhook: ENV["SLACK_WEBHOOK_URL"], message: nil)
+      if webhook.is_a?(String)
+        webhook = webhook.split(',')
+      end
+      webhook.each do |wh|
+        notifier = Slack::Notifier.new wh
+        notifier.ping message
+      end if webhook.present?
+    end
+
+  end
+end

fae.gemspec

@@ -59,6 +59,7 @@ Gem::Specification.new do |s|
   s.add_dependency 'slim'
   s.add_dependency 'devise-two-factor'
   s.add_dependency 'rqrcode'
+  s.add_dependency 'slack-notifier'
 
   s.add_development_dependency 'appraisal'
   s.add_development_dependency 'better_errors'

spec/dummy/app/models/wine.rb

@@ -32,4 +32,17 @@ def self.for_fae_index
     order(:position)
   end
 
+  def notifiable_attributes
+    [:on_stage, :on_prod, :description_en]
+  end
+
+  def slack_message(field_name_symbol)
+    msg = ''
+    msg += "#{Rails.application.class.module_parent_name} - "
+    msg += "[#{name}](#{Rails.application.routes.url_helpers.edit_admin_wine_url(self)}) "
+    msg += "(#{self.class.name.constantize}) is live "
+    msg += "#{field_name_symbol.to_s.gsub('_',' ')}"
+    msg
+  end
+
 end

spec/dummy/config/environment.rb

@@ -4,4 +4,7 @@
 # Initialize the Rails application.
 Rails.application.initialize!
 
-ActiveRecord::Migrator.migrations_paths = '../spec/dummy/db/migrate'
+ActiveRecord::Migrator.migrations_paths = '../spec/dummy/db/migrate'
+
+# Set the default host and port to be the same as Action Mailer.
+Rails.application.default_url_options = Rails.application.config.action_mailer.default_url_options

spec/models/fae/base_spec.rb

@@ -82,4 +82,27 @@
     end
   end
 
+  describe '#format_and_send_slack' do
+    it 'should send a slack notification if message is present' do
+      wine = FactoryBot.create(:wine)
+      field_name_symbol = :on_prod
+
+      test_message = "Dummy - [asdf](http://localhost/admin/wines/#{wine.id}/edit) (Wine) is live on prod"
+      allow(wine).to receive(:slack_message).with(field_name_symbol).and_return(test_message)
+      expect(Fae::SlackNotification).to receive(:new).and_return(double(send_slack: true))
+
+      wine.format_and_send_slack(field_name_symbol)
+    end
+
+    it 'should not send a slack notification if message is not present' do
+      wine = FactoryBot.create(:wine)
+      field_name_symbol = :name_en
+
+      allow(wine).to receive(:slack_message).with(field_name_symbol).and_return(nil)
+      expect(Fae::SlackNotification).not_to receive(:new)
+
+      wine.format_and_send_slack(field_name_symbol)
+    end
+  end
+
 end