add slack notifications on error

Gemfile

@@ -19,6 +19,8 @@ gem 'puma', '~> 5.0'
 # Build JSON APIs with ease [https://github.com/rails/jbuilder]
 gem 'jbuilder'
 
+gem 'ruby_notifications_client', git: 'https://github.com/codelittinc/ruby_notifications_client.git'
+
 # Use Redis adapter to run Action Cable in production
 # gem "redis", "~> 4.0"
 

Gemfile.lock

@@ -1,3 +1,9 @@
+GIT
+  remote: https://github.com/codelittinc/ruby_notifications_client.git
+  revision: c5cc3748708ae1bcc23f53dfe33ec467646b4068
+  specs:
+    ruby_notifications_client (0.1.0)
+
 GEM
   remote: https://rubygems.org/
   specs:
@@ -326,6 +332,7 @@ DEPENDENCIES
   rubocop
   rubocop-factory_bot
   rubocop-rails
+  ruby_notifications_client!
   sassc-rails
   shoulda-matchers
   sidekiq

config/initializers/sidekiq.rb

@@ -11,6 +11,14 @@
 
     Sidekiq::Cron::Job.load_from_hash YAML.load_file(schedule_file) if File.exist?(schedule_file)
   end
+
+#  config.error_handlers << proc do |ex, ctx_hash, _cfg|
+#    job = ctx_hash[:job]['class']
+#    args = ctx_hash[:job]['args']
+#
+#    message = "There was an error with the job: #{job} with arguments: #{args.join(',')}.\nThe error message is: #{ex}"
+#    RubyNotificationsClient::Channel.new.send(message, ENV.fetch('ERROR_NOTIFICATION_CHANNEL', nil))
+#  end
 end
 
 Sidekiq.configure_client do |config|