completed SMS gateway project

config/initializers/assets.rb

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+# Be sure to restart your server when you modify this file.
+
+# Version of your assets, change this if you want to expire all your assets.
+Rails.application.config.assets.version = "1.0"
+
+# Add additional assets to the asset load path.
+# Rails.application.config.assets.paths << Emoji.images_path

config/initializers/content_security_policy.rb

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+# Be sure to restart your server when you modify this file.
+
+# Define an application-wide content security policy.
+# See the Securing Rails Applications Guide for more information:
+# https://guides.rubyonrails.org/security.html#content-security-policy-header
+
+# Rails.application.configure do
+#   config.content_security_policy do |policy|
+#     policy.default_src :self, :https
+#     policy.font_src    :self, :https, :data
+#     policy.img_src     :self, :https, :data
+#     policy.object_src  :none
+#     policy.script_src  :self, :https
+#     policy.style_src   :self, :https
+#     # Specify URI for violation reports
+#     # policy.report_uri "/csp-violation-report-endpoint"
+#   end
+#
+#   # Generate session nonces for permitted importmap, inline scripts, and inline styles.
+#   config.content_security_policy_nonce_generator = ->(request) { request.session.id.to_s }
+#   config.content_security_policy_nonce_directives = %w(script-src style-src)
+#
+#   # Report violations without enforcing the policy.
+#   # config.content_security_policy_report_only = true
+# end

config/initializers/cors.rb

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+# Be sure to restart your server when you modify this file.
+
+# Avoid CORS issues when API is called from the frontend app.
+# Handle Cross-Origin Resource Sharing (CORS) in order to accept cross-origin AJAX requests.
+
+# Read more: https://github.com/cyu/rack-cors
+
+Rails.application.config.middleware.insert_before 0, Rack::Cors do
+  allow do
+    origins ENV.fetch("ALLOWED_ORIGINS", "*").split(",")
+
+    resource "*",
+      headers: :any,
+      methods: [:get, :post, :put, :patch, :delete, :options, :head],
+      expose: ["Authorization"]
+  end
+end

config/initializers/filter_parameter_logging.rb

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+# Be sure to restart your server when you modify this file.
+
+# Configure parameters to be partially matched (e.g. passw matches password) and filtered from the log file.
+# Use this to limit dissemination of sensitive information.
+# See the ActiveSupport::ParameterFilter documentation for supported notations and behaviors.
+Rails.application.config.filter_parameters += [
+  :passw, :email, :secret, :token, :_key, :crypt, :salt, :certificate, :otp, :ssn, :cvv, :cvc
+]

config/initializers/inflections.rb

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+# Be sure to restart your server when you modify this file.
+
+# Add new inflection rules using the following format. Inflections
+# are locale specific, and you may define rules for as many different
+# locales as you wish. All of these examples are active by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+#   inflect.plural /^(ox)$/i, "\\1en"
+#   inflect.singular /^(ox)en/i, "\\1"
+#   inflect.irregular "person", "people"
+#   inflect.uncountable %w( fish sheep )
+# end
+
+# These inflection rules are supported but not enabled by default:
+# ActiveSupport::Inflector.inflections(:en) do |inflect|
+#   inflect.acronym "RESTful"
+# end

config/initializers/pagy.rb

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+# Pagy initializer file (6.x)
+# Customize only what you really need and notice that the core Pagy works also without any of the following lines.
+# Should you just cherry pick part of this file, please maintain the require-order of the extras.
+
+# Extras
+# See https://ddnexus.github.io/pagy/extras
+
+# Backend Extras
+
+# Array extra: Paginate arrays
+# See https://ddnexus.github.io/pagy/extras/array
+# require 'pagy/extras/array'
+
+# Countless extra: Paginate without any count
+# See https://ddnexus.github.io/pagy/extras/countless
+# require 'pagy/extras/countless'
+
+# Metadata extra: Provides the pagination metadata to Javascript frameworks
+# See https://ddnexus.github.io/pagy/extras/metadata
+require "pagy/extras/metadata"
+
+# Items extra: Allow the client to request a custom number of items per page
+# See https://ddnexus.github.io/pagy/extras/items
+# require 'pagy/extras/items'
+
+# Overflow extra: Allow for easy handling of overflowing pages
+# See https://ddnexus.github.io/pagy/extras/overflow
+require "pagy/extras/overflow"
+Pagy::DEFAULT[:overflow] = :last_page
+
+# Default configuration
+Pagy::DEFAULT[:items] = 20
+Pagy::DEFAULT[:max_items] = 100

config/initializers/phonelib.rb

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+# Configure Phonelib for phone number validation
+Phonelib.default_country = ENV.fetch("DEFAULT_COUNTRY_CODE", "US")

config/initializers/session_store.rb

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+# Configure session store for admin interface
+# Even though this is an API-only app, the admin interface needs sessions
+Rails.application.config.session_store :cookie_store, key: '_my_smsa_pio_session'

config/initializers/sidekiq.rb

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+require "sidekiq"
+require "sidekiq-cron"
+
+# Sidekiq configuration
+Sidekiq.configure_server do |config|
+  config.redis = { url: ENV.fetch("REDIS_URL", "redis://localhost:6379/1") }
+
+  # Load cron jobs from YAML file if it exists
+  schedule_file = "config/sidekiq_cron.yml"
+
+  if File.exist?(schedule_file)
+    schedule = YAML.load_file(schedule_file)
+    Sidekiq::Cron::Job.load_from_hash(schedule)
+  end
+end
+
+Sidekiq.configure_client do |config|
+  config.redis = { url: ENV.fetch("REDIS_URL", "redis://localhost:6379/1") }
+end