Refactor character sheet features

app/controllers/counters_controller.rb

@@ -7,6 +7,7 @@ class CountersController < ApplicationController
 
   def new
     @counter = @section.counters.new
+    @counter.build_character_sheet_feature
   end
 
   def create
@@ -43,7 +44,9 @@ class CountersController < ApplicationController
       params.require(:counter).permit(
         :name,
         :value,
-        :character_sheet_section_id,
+        character_sheet_feature_attributes: [
+          :id, :featurable_id, :featurable_type, :character_sheet_section_id, :_destroy,
+        ],
       )
     end
 end

app/controllers/stats_controller.rb

@@ -7,6 +7,7 @@ class StatsController < ApplicationController
 
   def new
     @stat = @section.stats.new
+    @stat.build_character_sheet_feature
   end
 
   def create
@@ -45,7 +46,9 @@ class StatsController < ApplicationController
         :name,
         :value,
         :roll_command,
-        :character_sheet_section_id,
+        character_sheet_feature_attributes: [
+          :id, :featurable_id, :featurable_type, :character_sheet_section_id, :_destroy,
+        ],
       )
     end
 end

app/controllers/text_fields_controller.rb

@@ -7,6 +7,7 @@ class TextFieldsController < ApplicationController
 
   def new
     @text_field = @section.text_fields.new
+    @text_field.build_character_sheet_feature
   end
 
   def create
@@ -44,6 +45,9 @@ class TextFieldsController < ApplicationController
         :name,
         :content,
         :character_sheet_section_id,
+        character_sheet_feature_attributes: [
+          :id, :featurable_id, :featurable_type, :character_sheet_section_id, :_destroy,
+        ],
       )
     end
 end

app/models/character_sheet_feature.rb

@@ -0,0 +1,49 @@
+# frozen_string_literal: true
+
+class CharacterSheetFeature < ApplicationRecord
+  belongs_to :character_sheet_section
+  belongs_to :featurable, polymorphic: true
+
+  validates :order, presence: true,
+                    numericality: { only_integer: true, greater_than: 0 }
+
+  validates :slug, presence: true,
+    length: { maximum: 100 },
+    uniqueness: { scope: :character_sheet_section_id }
+
+  before_validation :set_slug
+  before_validation :set_order
+
+  private
+
+    def set_order
+      return if order.present?
+
+      if character_sheet_section.character_sheet_features.any?
+        self.order = character_sheet_section.character_sheet_features.order(:order).last.order + 1
+      else
+        self.order = 1
+      end
+    end
+
+    def set_slug
+      return if slug.present? || featurable.name.blank?
+
+      slug = if character_sheet_section.parent_section.present?
+        [
+          character_sheet_section.parent_section.name.parameterize,
+          featurable.name.parameterize,
+        ].join("-")
+      else
+        slug = featurable.name.parameterize
+      end
+
+      suffix = 2
+      while CharacterSheetFeature.exists?(slug:)
+        slug = "#{slug}-#{suffix}"
+        suffix += 1
+      end
+
+      self.slug = slug
+    end
+end

app/models/character_sheet_section.rb

@@ -7,9 +7,13 @@ class CharacterSheetSection < ApplicationRecord
   has_many :character_sheet_subsections, class_name: "CharacterSheetSection",
                                          foreign_key: :parent_section_id,
                                          dependent: :destroy
-  has_many :counters, dependent: :destroy
-  has_many :stats, dependent: :destroy
-  has_many :text_fields, dependent: :destroy
+  has_many :character_sheet_features
+  has_many :counters, dependent: :destroy, through: :character_sheet_features,
+           source: :featurable, source_type: "Counter"
+  has_many :stats, dependent: :destroy, through: :character_sheet_features,
+           source: :featurable, source_type: "Stat"
+  has_many :text_fields, dependent: :destroy, through: :character_sheet_features,
+           source: :featurable, source_type: "TextField"
 
   validates :name, presence: true,
                    length: { maximum: 255 }

app/models/concerns/sluggable.rb

@@ -1,36 +0,0 @@
-# frozen_string_literal: true
-
-module Sluggable
-  extend ActiveSupport::Concern
-
-  included do
-    validates :slug, presence: true,
-                     length: { maximum: 100 },
-                     uniqueness: { scope: :character_sheet_section_id }
-
-    before_validation :set_slug
-
-    private
-
-      def set_slug
-        return if slug.present? || name.blank?
-
-        slug = if character_sheet_section.parent_section.present?
-          [
-            character_sheet_section.parent_section.name.parameterize,
-            name.parameterize,
-          ].join("-")
-        else
-          slug = name.parameterize
-        end
-
-        suffix = 2
-        while Stat.exists?(slug:)
-          slug = "#{slug}-#{suffix}"
-          suffix += 1
-        end
-
-        self.slug = slug
-      end
-  end
-end

app/models/counter.rb

@@ -1,14 +1,12 @@
 # frozen_string_literal: true
 
 class Counter < ApplicationRecord
-  include Sluggable
-
-  belongs_to :character_sheet_section
+  has_one :character_sheet_feature, as: :featurable
+  has_one :character_sheet_section, through: :character_sheet_feature
+  accepts_nested_attributes_for :character_sheet_feature, allow_destroy: true
 
   validates :name, presence: true,
-                   length: { maximum: 100 },
-                   uniqueness: { scope: :character_sheet_section_id }
+                   length: { maximum: 100 }
   validates :value, presence: true,
                     numericality: true
-  before_validation :set_slug
 end

app/models/stat.rb

@@ -1,18 +1,15 @@
 # frozen_string_literal: true
 
 class Stat < ApplicationRecord
-  include Sluggable
+  has_one :character_sheet_feature, as: :featurable
+  has_one :character_sheet_section, through: :character_sheet_feature
+  accepts_nested_attributes_for :character_sheet_feature, allow_destroy: true
 
-  belongs_to :character_sheet_section
   has_one :character, through: :character_sheet_section
   has_many :dice_rolls, as: :rollable, dependent: :destroy
 
   validates :name, presence: true,
-                   length: { maximum: 100 },
-                   uniqueness: { scope: :character_sheet_section_id }
-  validates :slug, presence: true,
-                   length: { maximum: 100 },
-                   uniqueness: true
+                   length: { maximum: 100 }
   validates :value, presence: true,
                     numericality: true
   validate :validate_roll_command

app/models/text_field.rb

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
 class TextField < ApplicationRecord
-  belongs_to :character_sheet_section
+  has_one :character_sheet_feature, as: :featurable
+  has_one :character_sheet_section, through: :character_sheet_feature
+  accepts_nested_attributes_for :character_sheet_feature, allow_destroy: true
 
   has_rich_text :content
 

app/views/counters/_form.html.erb

@@ -1,6 +1,11 @@
 <section class="inset">
   <%= form_with model: @counter, url: character_sheet_section_counters_path(@section) do |f| %>
-    <%= f.hidden_field :character_sheet_section_id, value: @section.id %>
+    <% if @counter.new_record? %>
+      <%= f.fields_for :character_sheet_feature do |ff| %>
+        <%= ff.hidden_field :featurable_id, value: @counter.id %>
+        <%= ff.hidden_field :character_sheet_section_id, value: @section.id %>
+      <% end %>
+    <% end %>
 
     <%= f.label :name %>
     <%= f.text_field :name %>

app/views/counters/new.turbo_stream.erb

@@ -1,4 +1,4 @@
-<% target = "#{dom_id(@counter.character_sheet_section)}_add_section" %>
+<% target = "#{dom_id(@section)}_add_section" %>
 <%= turbo_stream.replace(target) do %>
   <div id="<%= target %>">
     <%= render partial: "form", locals: { button_text: t(".create_counter") } %>

app/views/stats/_form.html.erb

@@ -1,6 +1,11 @@
 <section class="inset">
   <%= form_with model: @stat, url: character_sheet_section_stats_path(@section) do |f| %>
-    <%= f.hidden_field :character_sheet_section_id, value: @section.id %>
+    <% if @stat.new_record? %>
+      <%= f.fields_for :character_sheet_feature do |ff| %>
+        <%= ff.hidden_field :featurable_id, value: @stat.id %>
+        <%= ff.hidden_field :character_sheet_section_id, value: @section.id %>
+      <% end %>
+    <% end %>
 
     <%= f.label :name %>
     <%= f.text_field :name %>

app/views/stats/new.turbo_stream.erb

@@ -1,4 +1,4 @@
-<% target = "#{dom_id(@stat.character_sheet_section)}_add_section" %>
+<% target = "#{dom_id(@section)}_add_section" %>
 <%= turbo_stream.replace(target) do %>
   <div id="<%= target %>">
     <%= render partial: "form", locals: { button_text: t(".create_stat") } %>

app/views/text_fields/_form.html.erb

@@ -1,6 +1,11 @@
 <section class="inset">
   <%= form_with model: @text_field, url: character_sheet_section_text_fields_path(@section) do |f| %>
-    <%= f.hidden_field :character_sheet_section_id, value: @section.id %>
+    <% if @text_field.new_record? %>
+      <%= f.fields_for :character_sheet_feature do |ff| %>
+        <%= ff.hidden_field :featurable_id, value: @text_field.id %>
+        <%= ff.hidden_field :character_sheet_section_id, value: @section.id %>
+      <% end %>
+    <% end %>
 
     <%= f.label :name %>
     <%= f.text_field :name %>

app/views/text_fields/new.turbo_stream.erb

@@ -1,4 +1,4 @@
-<% target = "#{dom_id(@text_field.character_sheet_section)}_add_section" %>
+<% target = "#{dom_id(@section)}_add_section" %>
 <%= turbo_stream.replace(target) do %>
   <div id="<%= target %>">
     <%= render partial: "form", locals: { button_text: t(".create_text_field") } %>

db/migrate/20240617112523_create_character_sheet_features.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+class CreateCharacterSheetFeatures < ActiveRecord::Migration[7.1]
+  def change
+    create_table :character_sheet_features, primary_key: [ :character_sheet_section_id, :featurable_id ] do |t|
+      t.belongs_to :character_sheet_section, null: false, foreign_key: true
+      t.belongs_to :featurable, null: false, polymorphic: true
+      t.integer :order, null: false
+      t.string :slug, null: false
+
+      t.timestamps
+    end
+
+    remove_column :counters, :character_sheet_section_id, :integer
+    remove_column :stats, :character_sheet_section_id, :integer
+    remove_column :text_fields, :character_sheet_section_id, :integer
+
+    remove_column :counters, :order_index, :integer
+    remove_column :stats, :order_index, :integer
+    remove_column :text_fields, :order_index, :integer
+
+    remove_column :counters, :slug, :string
+    remove_column :stats, :slug, :string
+  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[7.1].define(version: 2024_06_14_084224) do
+ActiveRecord::Schema[7.1].define(version: 2024_06_17_112523) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -52,6 +52,18 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
 
+  create_table "character_sheet_features", primary_key: ["character_sheet_section_id", "featurable_id"], force: :cascade do |t|
+    t.bigint "character_sheet_section_id", null: false
+    t.string "featurable_type", null: false
+    t.bigint "featurable_id", null: false
+    t.integer "order", null: false
+    t.string "slug", null: false
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["character_sheet_section_id"], name: "index_character_sheet_features_on_character_sheet_section_id"
+    t.index ["featurable_type", "featurable_id"], name: "index_character_sheet_features_on_featurable"
+  end
+
   create_table "character_sheet_sections", force: :cascade do |t|
     t.string "name", null: false
     t.bigint "character_id", null: false
@@ -78,16 +90,10 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
 
   create_table "counters", force: :cascade do |t|
     t.string "name", null: false
-    t.string "slug", null: false
     t.integer "value", default: 0, null: false
-    t.bigint "character_sheet_section_id", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["character_sheet_section_id"], name: "index_counters_on_character_sheet_section_id"
-    t.index ["name", "character_sheet_section_id"], name: "index_counters_on_name_and_character_sheet_section_id", unique: true
-    t.index ["slug"], name: "index_counters_on_slug", unique: true
     t.check_constraint "length(name::text) <= 100", name: "chk_counter_name_max_length"
-    t.check_constraint "length(slug::text) <= 100", name: "chk_counter_slug_max_length"
   end
 
   create_table "dice_rolls", force: :cascade do |t|
@@ -236,17 +242,11 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
 
   create_table "stats", force: :cascade do |t|
     t.string "name", null: false
-    t.string "slug", null: false
-    t.bigint "character_sheet_section_id", null: false
     t.integer "value", default: 0, null: false
     t.string "roll_command"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["character_sheet_section_id"], name: "index_stats_on_character_sheet_section_id"
-    t.index ["name", "character_sheet_section_id"], name: "index_stats_on_name_and_character_sheet_section_id", unique: true
-    t.index ["slug"], name: "index_stats_on_slug", unique: true
     t.check_constraint "length(name::text) <= 100", name: "chk_stat_name_max_length"
-    t.check_constraint "length(slug::text) <= 100", name: "chk_stat_slug_max_length"
   end
 
   create_table "table_invites", force: :cascade do |t|
@@ -277,11 +277,9 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
   end
 
   create_table "text_fields", force: :cascade do |t|
-    t.bigint "character_sheet_section_id", null: false
     t.string "name", null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["character_sheet_section_id"], name: "index_text_fields_on_character_sheet_section_id"
     t.check_constraint "length(name::text) <= 100", name: "chk_text_field_name_max_length"
   end
 
@@ -305,12 +303,12 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
 
   add_foreign_key "active_storage_attachments", "active_storage_blobs", column: "blob_id"
   add_foreign_key "active_storage_variant_records", "active_storage_blobs", column: "blob_id"
+  add_foreign_key "character_sheet_features", "character_sheet_sections"
   add_foreign_key "character_sheet_sections", "character_sheet_sections", column: "parent_section_id"
   add_foreign_key "character_sheet_sections", "characters"
   add_foreign_key "characters", "game_systems"
   add_foreign_key "characters", "tables"
   add_foreign_key "characters", "users"
-  add_foreign_key "counters", "character_sheet_sections"
   add_foreign_key "dice_rolls", "tables"
   add_foreign_key "players", "tables"
   add_foreign_key "players", "users"
@@ -320,9 +318,7 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_14_084224) do
   add_foreign_key "solid_queue_ready_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
   add_foreign_key "solid_queue_recurring_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
   add_foreign_key "solid_queue_scheduled_executions", "solid_queue_jobs", column: "job_id", on_delete: :cascade
-  add_foreign_key "stats", "character_sheet_sections"
   add_foreign_key "table_invites", "tables"
   add_foreign_key "tables", "game_systems"
   add_foreign_key "tables", "users", column: "owner_id"
-  add_foreign_key "text_fields", "character_sheet_sections"
 end

test/fixtures/character_sheet_features.yml

@@ -0,0 +1,20 @@
+DEFAULTS: &DEFAULTS
+  slug: $LABEL
+
+stats-strength:
+  <<: *DEFAULTS
+  character_sheet_section: stats
+  featurable: strength (Stat)
+  order: 1
+
+counter:
+  <<: *DEFAULTS
+  character_sheet_section: counters
+  featurable: hp (Counter)
+  order: 2
+
+text_field:
+  <<: *DEFAULTS
+  character_sheet_section: info
+  featurable: background (TextField)
+  order: 3

test/fixtures/counters.yml

@@ -1,5 +1,3 @@
 hp:
   name: HP
   value: 10
-  slug: hp
-  character_sheet_section: counters

test/fixtures/stats.yml

@@ -1,6 +1,4 @@
 strength:
   name: Strength
-  slug: strength
-  character_sheet_section: stats
   value: 10
   roll_command: d20+self

test/fixtures/text_fields.yml

@@ -1,3 +1,2 @@
 background:
-  character_sheet_section: info
   name: Background

test/models/character_sheet_feature_test.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class CharacterSheetFeatureTest < ActiveSupport::TestCase
+  # test "the truth" do
+  #   assert true
+  # end
+end

test/models/stat_test.rb

@@ -13,14 +13,16 @@ class StatTest < ActiveSupport::TestCase
 
   test "saving generates appropriate slug" do
     stat = Stat.create(name: "Foo", character_sheet_section: character_sheet_sections(:subsection))
-    assert_equal "stats-foo", stat.slug
+    assert_equal "stats-foo", stat.character_sheet_feature.slug
   end
 
   test "generates unique slug always" do
     existing_stat = Stat.first
-    stat = Stat.create(name: existing_stat.name, character_sheet_section: existing_stat.character_sheet_section)
-    assert_not_equal existing_stat.slug, stat.slug
-    assert_equal "#{existing_stat.slug}-2", stat.slug
+    stat = Stat.create(name: existing_stat.name)
+    stat.build_character_sheet_feature(character_sheet_section: character_sheet_sections(:subsection))
+    stat.valid?
+    assert_not_equal existing_stat.character_sheet_feature.slug, stat.character_sheet_feature.slug
+    assert_equal "#{existing_stat.character_sheet_feature.slug}-2", stat.character_sheet_feature.slug
   end
 
   test "rolls with roll_command" do