Operation slot machine

app/furniture/content_block.rb

@@ -0,0 +1,5 @@
+class ContentBlock < ApplicationRecord
+  belongs_to :slot
+  has_one :section, through: :slot
+  has_one :space, through: :section
+end

app/furniture/content_block/content_block_policy.rb

@@ -0,0 +1,11 @@
+class ContentBlock
+  class ContentBlockPolicy < ApplicationPolicy
+    alias_method :content_block, :object
+    def create?
+      current_person.member_of?(content_block.space)
+    end
+
+    class Scope < ApplicationScope
+    end
+  end
+end

app/furniture/content_block/content_blocks_controller.rb

@@ -0,0 +1,9 @@
+class ContentBlock
+  class ContentBlocksController < ApplicationController
+    expose :content_block, scope: -> { policy_scope(ContentBlock, policy_scope_class: ContentBlockPolicy::Scope) }, model: ContentBlock
+
+    def new
+      authorize(content_block, policy_class: ContentBlockPolicy)
+    end
+  end
+end

app/lib/space_routes.rb

@@ -9,6 +9,7 @@ def self.append_routes(router)
       Furniture.append_routes(router)
       router.resources :furnitures, only: %i[create edit update destroy]
       router.resource :hero_image, controller: "room/hero_images"
+      router.resources :content_block, controller: "content_block/content_blocks"
     end
 
     router.resources :utilities

app/models/furniture.rb

@@ -5,9 +5,9 @@
 # as JSON, so that {Furniture} can be tweaked and configured as appropriate for
 # it's particular use case.
 class Furniture < ApplicationRecord
-  include RankedModel
   location(parent: :room)
 
+  include RankedModel
   ranks :slot, with_same: [:room_id]
 
   belongs_to :room, inverse_of: :gizmos

app/models/room.rb

@@ -30,6 +30,8 @@ class Room < ApplicationRecord
   has_many :gizmos, dependent: :destroy, inverse_of: :room, class_name: :Furniture
   accepts_nested_attributes_for :gizmos
 
+  has_many :slots, dependent: :destroy, inverse_of: :section
+
   DESCRIPTION_MAX_LENGTH = 300
   validates :description, length: {maximum: DESCRIPTION_MAX_LENGTH, allow_blank: true}
 

app/models/section.rb

@@ -0,0 +1,2 @@
+class Section < Room
+end

app/models/slot.rb

@@ -0,0 +1,10 @@
+class Slot < ApplicationRecord
+  belongs_to :section, class_name: "Room", inverse_of: :slots
+  self.location_parent = :section
+  has_one :space, through: :section
+
+  belongs_to :slottable, polymorphic: true, inverse_of: :slot
+
+  include RankedModel
+  ranks :slot_order, with_same: [:section_id]
+end

app/policies/slot_policy.rb

@@ -0,0 +1,10 @@
+class SlotPolicy < ApplicationPolicy
+  alias_method :slot, :object
+
+  def create?
+    current_person.operator? || current_person.member_of?(slot.space)
+  end
+
+  class Scope < ApplicationScope
+  end
+end

app/views/rooms/edit.html.erb

@@ -11,6 +11,17 @@
     <%= render "rooms/hero_image/form", room: room %>
   <% end %>
 <%- end %>
+
+<%- if current_person.operator? || Rails.env.test? %>
+  <%= render CardComponent.new do |card| %>
+    <%- card.with_header do %>
+      <h2>Gizmos (but lighter)</h2>
+    <%- end %>
+
+    <%= link_to "Add Content Block", room.location(:new, child: :content_block), class: "button"%>
+  <%- end %>
+<%- end %>
+
 <div class="mt-3 gap-y-3">
   <%= render CardComponent.new do %>
     <h2>Gizmos</h2>

db/migrate/20240314003612_create_slots.rb

@@ -0,0 +1,10 @@
+class CreateSlots < ActiveRecord::Migration[7.1]
+  def change
+    create_table :slots, id: :uuid do |t|
+      t.references :section, foreign_key: {to_table: :rooms}, type: :uuid
+      t.references :slottable, polymorphic: true, type: :uuid
+      t.integer :slot_order, null: true
+      t.timestamps
+    end
+  end
+end

db/migrate/20240328004901_create_content_blocks.rb

@@ -0,0 +1,7 @@
+class CreateContentBlocks < ActiveRecord::Migration[7.1]
+  def change
+    create_table :content_blocks, id: :uuid do |t|
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -82,6 +82,11 @@
     t.index ["person_id"], name: "index_authentication_methods_on_person_id"
   end
 
+  create_table "content_blocks", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "friendly_id_slugs", force: :cascade do |t|
     t.string "slug", null: false
     t.integer "sluggable_id", null: false
@@ -311,6 +316,17 @@
     t.index ["space_id"], name: "index_rooms_on_space_id"
   end
 
+  create_table "slots", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.uuid "section_id"
+    t.string "slottable_type"
+    t.uuid "slottable_id"
+    t.integer "slot_order"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["section_id"], name: "index_slots_on_section_id"
+    t.index ["slottable_type", "slottable_id"], name: "index_slots_on_slottable"
+  end
+
   create_table "space_agreements", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "space_id"
     t.string "name", null: false
@@ -373,6 +389,7 @@
   add_foreign_key "marketplace_vendor_representatives", "people"
   add_foreign_key "memberships", "invitations"
   add_foreign_key "rooms", "media", column: "hero_image_id"
+  add_foreign_key "slots", "rooms", column: "section_id"
   add_foreign_key "space_agreements", "spaces"
   add_foreign_key "spaces", "rooms", column: "entrance_id"
 end

db/seeds.rb

@@ -50,3 +50,8 @@
 )
 journal = FactoryBot.create(:journal, room: journal_section)
 FactoryBot.create_list(:journal_entry, 7, :with_keywords, :published, journal:)
+
+_content_block_section = FactoryBot.create(:room, space:, name: "Content Block-o-Clock",
+  description: "Content Blocks show static Words, Photos, or Videos!")
+
+# FactoryBot.create(:content_block, in_section: content_block_section)

spec/models/room_spec.rb

@@ -4,6 +4,8 @@
   let(:space) { Space.new }
 
   it { is_expected.to have_many(:gizmos).inverse_of(:room).dependent(:destroy) }
+  it { is_expected.to have_many(:slots).inverse_of(:section).dependent(:destroy) }
+
   it { is_expected.to belong_to(:space).inverse_of(:rooms) }
 
   describe "#description" do

spec/models/slot_spec.rb

@@ -0,0 +1,6 @@
+require "rails_helper"
+
+RSpec.describe Slot do
+  it { is_expected.to belong_to(:section).class_name(:Room).inverse_of(:slots) }
+  it { is_expected.to belong_to(:slottable).inverse_of(:slot) }
+end

spec/system/slots_system_spec.rb

@@ -0,0 +1,23 @@
+require "rails_helper"
+
+RSpec.describe "Slots" do
+  include ActionText::SystemTestHelper
+
+  let(:space) { create(:space, :with_members) }
+  let(:section) { create(:room, space:) }
+
+  scenario "Adding a Content Block to a Slot" do
+    sign_in(space.members.first, space)
+    visit(polymorphic_path(section.location(:edit)))
+
+    click_link("Add Content Block")
+    expect(page).to have_current_path(polymorphic_path(section.location(:new, child: :text_block)))
+
+    fill_in_rich_text_area("Body", with: "Prepare yourself for AMAZING")
+    click_button("Create")
+
+    expect(section.slots.count).to eq(1)
+    expect(section.slots.first.slottable).to be_a(ContentBlock)
+    expect(sections.slots.first.slottable.body).to eq("Prepare yourself for AMAZING")
+  end
+end