Add CharacterSheetSection model

app/models/character.rb

@@ -4,6 +4,7 @@ class Character < ApplicationRecord
   belongs_to :table, optional: true
   belongs_to :game_system
   belongs_to :user
+  has_many :character_sheet_sections, dependent: :destroy
 
   validates :name, presence: true,
                    length: { maximum: 200 }

app/models/character_sheet_section.rb

@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+class CharacterSheetSection < ApplicationRecord
+  belongs_to :character
+  belongs_to :parent_section, optional: true
+  has_many :character_sheet_subsections, class_name: "CharacterSheetSection"
+
+  validates :name, presence: true,
+                   length: { maximum: 255 }
+
+  scope :top_level, -> { where.missing(:parent_section) }
+end

db/migrate/20240605175553_create_character_sheet_sections.rb

@@ -0,0 +1,15 @@
+# frozen_string_literal: true
+
+class CreateCharacterSheetSections < ActiveRecord::Migration[7.1]
+  def change
+    create_table :character_sheet_sections do |t|
+      t.string :name, null: false
+      t.belongs_to :character, null: false, foreign_key: true
+      t.references :parent_section, null: true, foreign_key: { to_table: :character_sheet_sections }
+
+      t.timestamps
+    end
+
+    add_check_constraint :character_sheet_sections, "length(name) <= 255", name: "chk_character_sheet_section_name_max_length"
+  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_05_143732) do
+ActiveRecord::Schema[7.1].define(version: 2024_06_05_175553) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
 
@@ -52,6 +52,17 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_05_143732) do
     t.index ["blob_id", "variation_digest"], name: "index_active_storage_variant_records_uniqueness", unique: true
   end
 
+  create_table "character_sheet_sections", force: :cascade do |t|
+    t.string "name", null: false
+    t.bigint "character_id", null: false
+    t.bigint "parent_section_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["character_id"], name: "index_character_sheet_sections_on_character_id"
+    t.index ["parent_section_id"], name: "index_character_sheet_sections_on_parent_section_id"
+    t.check_constraint "length(name::text) <= 255", name: "chk_character_sheet_section_name_max_length"
+  end
+
   create_table "characters", force: :cascade do |t|
     t.string "name", null: false
     t.bigint "table_id"
@@ -245,6 +256,8 @@ ActiveRecord::Schema[7.1].define(version: 2024_06_05_143732) 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_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"

test/fixtures/character_sheet_sections.yml

@@ -0,0 +1,3 @@
+stats:
+  name: Stats
+  character: nardren

test/models/character_sheet_section_test.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+class CharacterSheetSectionTest < ActiveSupport::TestCase
+  test "name must exist" do
+    assert_must_exist(character_sheet_sections(:stats), "name")
+  end
+end

todo.md

@@ -1,4 +1,5 @@
 - default avatars
+- add uuid/slug to characters and any other url-visible ids
 - shared/private notes
 - Add characters to users/tables
 - Character sheets/prototypes