#34

backend/db/migrate/20260704000000_rebuild_settings_as_typed_user_settings.rb

@@ -0,0 +1,53 @@
+class RebuildSettingsAsTypedUserSettings < ActiveRecord::Migration[8.0]
+  def change
+    remove_foreign_key :settings, :users if foreign_key_exists?(:settings, :users)
+    remove_index :settings, :user_id if index_exists?(:settings, :user_id)
+
+    remove_column :settings, :key, :string if column_exists?(:settings, :key)
+    remove_column :settings, :value, :json if column_exists?(:settings, :value)
+
+    change_column_null :settings, :user_id, false
+
+    add_column :settings, :theme, :string, null: false, default: 'system'
+    add_column :settings,
+               :display_density,
+               :string,
+               null: false,
+               default: 'comfortable'
+    add_column :settings, :font_size, :string, null: false, default: 'normal'
+    add_column :settings, :post_list_limit, :integer, null: false, default: 50
+    add_column :settings,
+               :post_list_order,
+               :string,
+               null: false,
+               default: 'created_at_desc'
+    add_column :settings,
+               :viewed_post_display,
+               :string,
+               null: false,
+               default: 'show'
+    add_column :settings,
+               :tag_autocomplete_nico,
+               :boolean,
+               null: false,
+               default: true
+    add_column :settings,
+               :auto_fetch_title,
+               :string,
+               null: false,
+               default: 'manual'
+    add_column :settings,
+               :auto_fetch_thumbnail,
+               :string,
+               null: false,
+               default: 'manual'
+    add_column :settings,
+               :wiki_editor_mode,
+               :string,
+               null: false,
+               default: 'split'
+
+    add_index :settings, :user_id, unique: true
+    add_foreign_key :settings, :users
+  end
+end