app/lib/user_settings_decorator.rb

   1 # frozen_string_literal: true
   2
   3 class UserSettingsDecorator
   4   attr_reader :user, :settings
   5
   6   def initialize(user)
   7     @user = user
   8   end
   9
  10   def update(settings)
  11     @settings = settings
  12     process_update
  13   end
  14
  15   private
  16
  17   def process_update
  18     user.settings['notification_emails'] = merged_notification_emails if change?('notification_emails')
  19     user.settings['interactions']        = merged_interactions if change?('interactions')
  20     user.settings['default_privacy']     = default_privacy_preference if change?('setting_default_privacy')
  21     user.settings['default_sensitive']   = default_sensitive_preference if change?('setting_default_sensitive')
  22     user.settings['default_language']    = default_language_preference if change?('setting_default_language')
  23     user.settings['unfollow_modal']      = unfollow_modal_preference if change?('setting_unfollow_modal')
  24     user.settings['boost_modal']         = boost_modal_preference if change?('setting_boost_modal')
  25     user.settings['delete_modal']        = delete_modal_preference if change?('setting_delete_modal')
  26     user.settings['auto_play_gif']       = auto_play_gif_preference if change?('setting_auto_play_gif')
  27     user.settings['display_media']       = display_media_preference if change?('setting_display_media')
  28     user.settings['expand_spoilers']     = expand_spoilers_preference if change?('setting_expand_spoilers')
  29     user.settings['reduce_motion']       = reduce_motion_preference if change?('setting_reduce_motion')
  30     user.settings['system_font_ui']      = system_font_ui_preference if change?('setting_system_font_ui')
  31     user.settings['noindex']             = noindex_preference if change?('setting_noindex')
  32     user.settings['theme']               = theme_preference if change?('setting_theme')
  33     user.settings['hide_network']        = hide_network_preference if change?('setting_hide_network')
  34   end
  35
  36   def merged_notification_emails
  37     user.settings['notification_emails'].merge coerced_settings('notification_emails').to_h
  38   end
  39
  40   def merged_interactions
  41     user.settings['interactions'].merge coerced_settings('interactions').to_h
  42   end
  43
  44   def default_privacy_preference
  45     settings['setting_default_privacy']
  46   end
  47
  48   def default_sensitive_preference
  49     boolean_cast_setting 'setting_default_sensitive'
  50   end
  51
  52   def unfollow_modal_preference
  53     boolean_cast_setting 'setting_unfollow_modal'
  54   end
  55
  56   def boost_modal_preference
  57     boolean_cast_setting 'setting_boost_modal'
  58   end
  59
  60   def delete_modal_preference
  61     boolean_cast_setting 'setting_delete_modal'
  62   end
  63
  64   def system_font_ui_preference
  65     boolean_cast_setting 'setting_system_font_ui'
  66   end
  67
  68   def auto_play_gif_preference
  69     boolean_cast_setting 'setting_auto_play_gif'
  70   end
  71
  72   def display_media_preference
  73     settings['setting_display_media']
  74   end
  75
  76   def expand_spoilers_preference
  77     boolean_cast_setting 'setting_expand_spoilers'
  78   end
  79
  80   def reduce_motion_preference
  81     boolean_cast_setting 'setting_reduce_motion'
  82   end
  83
  84   def noindex_preference
  85     boolean_cast_setting 'setting_noindex'
  86   end
  87
  88   def hide_network_preference
  89     boolean_cast_setting 'setting_hide_network'
  90   end
  91
  92   def theme_preference
  93     settings['setting_theme']
  94   end
  95
  96   def default_language_preference
  97     settings['setting_default_language']
  98   end
  99
 100   def boolean_cast_setting(key)
 101     ActiveModel::Type::Boolean.new.cast(settings[key])
 102   end
 103
 104   def coerced_settings(key)
 105     coerce_values settings.fetch(key, {})
 106   end
 107
 108   def coerce_values(params_hash)
 109     params_hash.transform_values { |x| ActiveModel::Type::Boolean.new.cast(x) }
 110   end
 111
 112   def change?(key)
 113     !settings[key].nil?
 114   end
 115 end