chatwoot/app/controllers/super_admin/app_configs_controller.rb

class SuperAdmin::AppConfigsController < SuperAdmin::ApplicationController
  before_action :set_config
  before_action :allowed_configs
  def show
    # ref: https://github.com/rubocop/rubocop/issues/7767
    # rubocop:disable Style/HashTransformValues
    @app_config = InstallationConfig.where(name: @allowed_configs)
                                    .pluck(:name, :serialized_value)
                                    .map { |name, serialized_value| [name, serialized_value['value']] }
                                    .to_h
    # rubocop:enable Style/HashTransformValues
    @installation_configs = ConfigLoader.new.general_configs.each_with_object({}) do |config_hash, result|
      result[config_hash['name']] = config_hash.except('name')
    end
  end

  def create
    params['app_config'].each do |key, value|
      next unless @allowed_configs.include?(key)

      i = InstallationConfig.where(name: key).first_or_create(value: value, locked: false)
      i.value = value
      i.save!
    end
    redirect_to super_admin_settings_path, notice: "App Configs - #{@config.titleize} updated successfully"
  end

  private

  def set_config
    @config = params[:config] || 'general'
  end

  def allowed_configs
    @allowed_configs = case @config
                       when 'facebook'
                         %w[FB_APP_ID FB_VERIFY_TOKEN FB_APP_SECRET IG_VERIFY_TOKEN FACEBOOK_API_VERSION ENABLE_MESSENGER_CHANNEL_HUMAN_AGENT]
                       when 'shopify'
                         %w[SHOPIFY_CLIENT_ID SHOPIFY_CLIENT_SECRET]
                       when 'microsoft'
                         %w[AZURE_APP_ID AZURE_APP_SECRET]
                       when 'email'
                         ['MAILER_INBOUND_EMAIL_DOMAIN']
                       when 'linear'
                         %w[LINEAR_CLIENT_ID LINEAR_CLIENT_SECRET]
                       else
                         %w[ENABLE_ACCOUNT_SIGNUP FIREBASE_PROJECT_ID FIREBASE_CREDENTIALS]
                       end
  end
end

SuperAdmin::AppConfigsController.prepend_mod_with('SuperAdmin::AppConfigsController')