Migrate emoji reactions

app/models/concerns/has_user_settings.rb

@@ -127,6 +127,10 @@ module HasUserSettings
     settings['hide_followers_count']
   end
 
+  def setting_visible_reactions
+    integer_cast_setting('visible_reactions', 0)
+  end
+
   def allows_report_emails?
     settings['notification_emails.report']
   end
@@ -170,4 +174,14 @@ module HasUserSettings
   def hide_all_media?
     settings['web.display_media'] == 'hide_all'
   end
+
+  def integer_cast_setting(key, min = nil, max = nil)
+    i = ActiveModel::Type::Integer.new.cast(settings[key])
+    # the cast above doesn't return a number if passed the string "e"
+    i = 0 unless i.is_a? Numeric
+    return min if !min.nil? && i < min
+    return max if !max.nil? && i > max
+
+    i
+  end
 end

app/models/user_settings.rb

@@ -18,6 +18,7 @@ class UserSettings
   setting :default_privacy, default: nil
   setting :default_content_type, default: 'text/plain'
   setting :hide_followers_count, default: false
+  setting :visible_reactions, default: 6
 
   namespace :web do
     setting :crop_images, default: true

app/views/settings/preferences/appearance/show.html.haml

@@ -40,7 +40,7 @@
       = ff.input :'web.crop_images', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_crop_images')
 
     .fields-group.fields-row__column.fields-row__column-6
-      = f.input :setting_visible_reactions, wrapper: :with_label, input_html: { type: 'number', min: '0', data: { default: '6' } }, hint: false
+      = ff.input :'visible_reactions', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_visible_reactions'), input_html: { type: 'number', min: '0', data: { default: '6' } }, hint: false
 
     %h4= t 'appearance.discovery'
 
@@ -55,16 +55,16 @@
       = ff.input :'web.favourite_modal', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_favourite_modal'), glitch_only: true
       = ff.input :'web.delete_modal', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_delete_modal')
 
-    %h4= t 'appearance.sensitive_content'
+  %h4= t 'appearance.sensitive_content'
 
-    .fields-group
+  .fields-group
-      = ff.input :'web.display_media', collection: ['default', 'show_all', 'hide_all'],label_method: lambda { |item| t("simple_form.hints.defaults.setting_display_media_#{item}") }, hint: false, as: :radio_buttons, collection_wrapper_tag: 'ul', item_wrapper_tag: 'li', wrapper: :with_floating_label, label: I18n.t('simple_form.labels.defaults.setting_display_media')
+    = f.input :setting_display_media, collection: ['default', 'show_all', 'hide_all'], label_method: lambda { |item| t("simple_form.hints.defaults.setting_display_media_#{item}") }, hint: false, as: :radio_buttons, collection_wrapper_tag: 'ul', item_wrapper_tag: 'li', wrapper: :with_floating_label
 
-    .fields-group
+  .fields-group
-      = ff.input :'web.use_blurhash', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_use_blurhash'), hint: I18n.t('simple_form.hints.defaults.setting_use_blurhash')
+    = f.input :setting_use_blurhash, as: :boolean, wrapper: :with_label
 
-    .fields-group
+  .fields-group
-      = ff.input :'web.expand_content_warnings', wrapper: :with_label, label: I18n.t('simple_form.labels.defaults.setting_expand_spoilers')
+    = f.input :setting_expand_spoilers, as: :boolean, wrapper: :with_label
 
   .actions
     = f.button :button, t('generic.save_changes'), type: :submit

db/migrate/20230215074425_move_emoji_reaction_settings.rb

@@ -0,0 +1,48 @@
+# frozen_string_literal: true
+
+class MoveEmojiReactionSettings < ActiveRecord::Migration[6.1]
+  class User < ApplicationRecord; end
+
+  MAPPING = {
+    setting_visible_reactions: 'visible_reactions',
+  }.freeze
+
+  class LegacySetting < ApplicationRecord
+    self.table_name = 'settings'
+
+    def var
+      self[:var]&.to_sym
+    end
+
+    def value
+      YAML.safe_load(self[:value], permitted_classes: [ActiveSupport::HashWithIndifferentAccess]) if self[:value].present?
+    end
+  end
+
+  def up
+    User.find_each do |user|
+      previous_settings = LegacySetting.where(thing_type: 'User', thing_id: user.id).index_by(&:var)
+
+      user_settings = Oj.load(user.settings || '{}')
+      user_settings.delete('theme')
+
+      MAPPING.each do |legacy_key, new_key|
+        value = previous_settings[legacy_key]&.value
+
+        next if value.blank?
+
+        if value.is_a?(Hash)
+          value.each do |nested_key, nested_value|
+            user_settings[MAPPING[legacy_key][nested_key.to_sym]] = nested_value
+          end
+        else
+          user_settings[new_key] = value
+        end
+      end
+
+      user.update_column('settings', Oj.dump(user_settings)) # rubocop:disable Rails/SkipsModelValidations
+    end
+  end
+
+  def down; end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2023_02_15_074424) do
+ActiveRecord::Schema.define(version: 2023_02_15_074425) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"