chore: Upgrade to Rails 7 (#6719)

fixes: #6736

config/application.rb

@@ -30,7 +30,7 @@ end
 module Chatwoot
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 6.0
+    config.load_defaults 7.0
 
     config.eager_load_paths << Rails.root.join('lib')
     config.eager_load_paths << Rails.root.join('enterprise/lib')
@@ -51,7 +51,7 @@ module Chatwoot
     # https://stackoverflow.com/questions/72970170/upgrading-to-rails-6-1-6-1-causes-psychdisallowedclass-tried-to-load-unspecif
     # https://discuss.rubyonrails.org/t/cve-2022-32224-possible-rce-escalation-bug-with-serialized-columns-in-active-record/81017
     # FIX ME : fixes breakage of installation config. we need to migrate.
-    config.active_record.yaml_column_permitted_classes = [HashWithIndifferentAccess]
+    config.active_record.yaml_column_permitted_classes = [ActiveSupport::HashWithIndifferentAccess]
   end
 
   def self.config

config/database.yml

@@ -4,7 +4,7 @@ default: &default
   host: <%= ENV.fetch('POSTGRES_HOST', 'localhost') %>
   port: <%= ENV.fetch('POSTGRES_PORT', '5432') %>
    # ref: https://github.com/mperham/sidekiq/issues/2985#issuecomment-531097962
-  pool: <%= Sidekiq.server? ? Sidekiq.options[:concurrency] : ENV.fetch('RAILS_MAX_THREADS', 5) %>
+  pool: <%= Sidekiq.server? ? ENV.fetch('SIDEKIQ_CONCURRENCY', 10) : ENV.fetch('RAILS_MAX_THREADS', 5) %>
   variables:
     # we are setting this value to be close to the racktimeout value. we will iterate and reduce this value going forward
     statement_timeout: <%= ENV["POSTGRES_STATEMENT_TIMEOUT"] || "14s" %>

config/initializers/01_redis.rb

@@ -1,14 +1,14 @@
 # Alfred
 # Add here as you use it for more features
 # Used for Round Robin, Conversation Emails & Online Presence
-$alfred = ConnectionPool.new(size: 5, timeout: 3) do
+$alfred = ConnectionPool.new(size: 5, timeout: 1) do
   redis = Rails.env.test? ? MockRedis.new : Redis.new(Redis::Config.app)
   Redis::Namespace.new('alfred', redis: redis, warning: true)
 end
 
 # Velma : Determined protector
 # used in rack attack
-$velma = ConnectionPool.new(size: 5, timeout: 3) do
+$velma = ConnectionPool.new(size: 5, timeout: 1) do
   config = Rails.env.test? ? MockRedis.new : Redis.new(Redis::Config.app)
   Redis::Namespace.new('velma', redis: config, warning: true)
 end

config/initializers/new_framework_defaults_6_0.rb

@@ -1,45 +0,0 @@
-# Be sure to restart your server when you modify this file.
-#
-# This file contains migration options to ease your Rails 6.0 upgrade.
-#
-# Once upgraded flip defaults one by one to migrate to the new default.
-#
-# Read the Guide for Upgrading Ruby on Rails for more info on each option.
-
-# Don't force requests from old versions of IE to be UTF-8 encoded.
-# Rails.application.config.action_view.default_enforce_utf8 = false
-
-# Embed purpose and expiry metadata inside signed and encrypted
-# cookies for increased security.
-#
-# This option is not backwards compatible with earlier Rails versions.
-# It's best enabled when your entire app is migrated and stable on 6.0.
-# Rails.application.config.action_dispatch.use_cookies_with_metadata = true
-
-# Change the return value of `ActionDispatch::Response#content_type` to Content-Type header without modification.
-# Rails.application.config.action_dispatch.return_only_media_type_on_content_type = false
-
-# Return false instead of self when enqueuing is aborted from a callback.
-# Rails.application.config.active_job.return_false_on_aborted_enqueue = true
-
-# Send Active Storage analysis and purge jobs to dedicated queues.
-# Rails.application.config.active_storage.queues.analysis = :active_storage_analysis
-# Rails.application.config.active_storage.queues.purge    = :active_storage_purge
-
-# When assigning to a collection of attachments declared via `has_many_attached`, replace existing
-# attachments instead of appending. Use #attach to add new attachments without replacing existing ones.
-# Rails.application.config.active_storage.replace_on_assign_to_many = true
-
-# Use ActionMailer::MailDeliveryJob for sending parameterized and normal mail.
-#
-# The default delivery jobs (ActionMailer::Parameterized::DeliveryJob, ActionMailer::DeliveryJob),
-# will be removed in Rails 6.1. This setting is not backwards compatible with earlier Rails versions.
-# If you send mail in the background, job workers need to have a copy of
-# MailDeliveryJob to ensure all delivery jobs are processed properly.
-# Make sure your entire app is migrated and stable on 6.0 before using this setting.
-# Rails.application.config.action_mailer.delivery_job = "ActionMailer::MailDeliveryJob"
-
-# Enable the same cache key to be reused when the object being cached of type
-# `ActiveRecord::Relation` changes by moving the volatile information (max updated at and count)
-# of the relation's cache key into the cache version to support recycling cache key.
-# Rails.application.config.active_record.collection_cache_versioning = true

config/initializers/permissions_policy.rb

@@ -0,0 +1,11 @@
+# Define an application-wide HTTP permissions policy. For further
+# information see https://developers.google.com/web/updates/2018/06/feature-policy
+#
+# Rails.application.config.permissions_policy do |f|
+#   f.camera      :none
+#   f.gyroscope   :none
+#   f.microphone  :none
+#   f.usb         :none
+#   f.fullscreen  :self
+#   f.payment     :self, "https://secure.example.com"
+# end

config/sidekiq.yml

@@ -4,7 +4,7 @@
 # pick it up automatically.
 ---
 :verbose: false
-:concurrency: <%= ENV.fetch("SIDEKIQ_CONCURRENCY", 5) %>
+:concurrency: <%= ENV.fetch("SIDEKIQ_CONCURRENCY", 10) %>
 :timeout: 25
 :max_retries: 3
 
@@ -32,4 +32,4 @@
 production:
   :concurrency: <%= ENV.fetch("SIDEKIQ_CONCURRENCY", 10) %>
 staging:
-  :concurrency: <%= ENV.fetch("SIDEKIQ_CONCURRENCY", 5) %>
+  :concurrency: <%= ENV.fetch("SIDEKIQ_CONCURRENCY", 10) %>