FEATURE: new bootstrap mode settings for brand new Discourse community (#4193)

* FEATURE: new bootstrap mode settings for brand new Discourse community

* new SiteSetting.set_and_log method

app/jobs/regular/enable_bootstrap_mode.rb

@@ -0,0 +1,18 @@
+module Jobs
+  class EnableBootstrapMode < Jobs::Base
+    sidekiq_options queue: 'critical'
+
+    def execute(args)
+      raise Discourse::InvalidParameters.new(:user_id) unless args[:user_id].present?
+      return if SiteSetting.bootstrap_mode_enabled
+
+      user = User.find_by(id: args[:user_id])
+      return unless user.is_singular_admin?
+
+      # let's enable bootstrap mode settings
+      SiteSetting.set_and_log('default_trust_level', TrustLevel[1])
+      SiteSetting.set_and_log('default_email_digest_frequency', 1440)
+      SiteSetting.set_and_log('bootstrap_mode_enabled', true)
+    end
+  end
+end