✨ Marketplace: Adds Product#tags

Products can now be tagged with things like `Gluten Free` or `Vegan`,
and will show up as such under Product listings

app/furniture/marketplace/bazaar.rb

@@ -4,6 +4,7 @@ class Marketplace
   class Bazaar < ::Space
     has_many :marketplaces, through: :rooms, source: :gizmos, inverse_of: :bazaar, class_name: "Marketplace"
     has_many :tax_rates, inverse_of: :bazaar, dependent: :destroy
+    has_many :tags, inverse_of: :bazaar, dependent: :destroy
 
     def space
       becomes(Space)

app/furniture/marketplace/breadcrumbs.rb

@@ -104,6 +104,16 @@
   link t("marketplace.stripe_accounts.show.link_to"), marketplace.location(child: :stripe_account)
 end
 
+crumb :marketplace_tags do |marketplace|
+  parent :edit_marketplace, marketplace
+  link(t("marketplace.tags.index.link_to"), marketplace.location(child: :tags))
+end
+
+crumb :new_marketplace_tag do |tag|
+  parent :marketplace_tags, tag.marketplace
+  link t("marketplace.tags.new.link_to"), marketplace.location(:new, child: :tag)
+end
+
 crumb :marketplace_tax_rates do |marketplace|
   parent :edit_marketplace, marketplace
   link t("marketplace.tax_rates.index.link_to"), marketplace.location(child: :tax_rates)

app/furniture/marketplace/locales/en.yml

@@ -136,3 +136,8 @@ en:
     payment_settings:
       index:
         link_to: "Payment Settings"
+    tags:
+      index:
+        link_to: "Tags"
+      new:
+        link_to: "Add Tag"

app/furniture/marketplace/management_component.html.erb

@@ -21,6 +21,7 @@
         <%= render button({child: :notification_methods}, icon: :bell)  if policy(marketplace.notification_methods).index? %>
         <%= render button({child: :flyer}, icon: :receipt_percent)  if policy(marketplace.flyer).show? %>
         <%= render button({child: :vendor_representatives}, icon: :cake) if policy(marketplace.vendor_representatives).index? %>
+        <%= render button({child: :tags}, icon: :tag) if policy(marketplace.tags).index? %>
       </nav>
     <% end %>
   <% end %>

app/furniture/marketplace/marketplace.rb

@@ -9,6 +9,8 @@ class Marketplace < Furniture
     # @todo replace with through :bazaar
     has_many :tax_rates, inverse_of: :marketplace
 
+    has_many :tags, through: :bazaar
+
     has_many :products, inverse_of: :marketplace, dependent: :destroy
     has_many :carts, inverse_of: :marketplace, dependent: :destroy
     has_many :orders, inverse_of: :marketplace

app/furniture/marketplace/policy.rb

@@ -2,7 +2,7 @@ class Marketplace
   class Policy < ApplicationPolicy
     def create?
       return true if current_person.operator?
-      return true if current_person.member_of?(marketplace.space)
+      return true if current_person.member_of?(space)
 
       return true if shopper&.person.blank? && !current_person.authenticated?
 
@@ -23,6 +23,7 @@ def marketplace
 
       object.marketplace if object.respond_to?(:marketplace)
     end
+    delegate :space, to: :marketplace
 
     module SpecFactories
       def self.included(spec)

app/furniture/marketplace/product.rb

@@ -26,6 +26,9 @@ class Product < Record
     has_many :ordered_products, inverse_of: :product, dependent: :destroy
     has_many :orders, -> { checked_out }, through: :ordered_products, inverse_of: :products
 
+    has_many :product_tags, inverse_of: :product, dependent: :destroy
+    has_many :tags, through: :product_tags, inverse_of: :products
+
     has_many :product_tax_rates, inverse_of: :product, dependent: :destroy
     has_many :tax_rates, through: :product_tax_rates, inverse_of: :products
 

app/furniture/marketplace/product/title_component.html.erb

@@ -1,2 +1,7 @@
 <h3><%= name %></h3>
-<p class="text-sm">Serves <%= servings %></p>
+<p class="text-sm">
+  Serves <%= servings %>
+  <%- if product.tags.present? %>
+    (<%= product.tags.pluck(:label).join(", ") %>)
+  <%- end %>
+</p>

app/furniture/marketplace/product_policy.rb

@@ -4,7 +4,7 @@ class Marketplace
   class ProductPolicy < Policy
     alias_method :product, :object
     def permitted_attributes(_params = nil)
-      %i[name description price_cents price_currency price photo restore servings] + [tax_rate_ids: []]
+      %i[name description price_cents price_currency price photo restore servings] + [tag_ids: [], tax_rate_ids: []]
     end
 
     def update?

app/furniture/marketplace/product_tag.rb

@@ -0,0 +1,8 @@
+class Marketplace
+  class ProductTag < Record
+    self.table_name = :marketplace_product_tags
+
+    belongs_to :product, inverse_of: :product_tags
+    belongs_to :tag, inverse_of: :product_tags
+  end
+end

app/furniture/marketplace/products/_form.html.erb

@@ -5,6 +5,8 @@
     <%= render "number_field", { attribute: :servings, form: f, min: 0, step: 1} %>
 
     <%= render "money_field", { attribute: :price, form: f, min: 0, step: 0.01} %>
+    <%= render "collection_check_boxes", { attribute: :tag_ids, collection: bazaar.tags, value_method: :id,
+        text_method: :label, form: f} %>
     <%= render "collection_check_boxes", { attribute: :tax_rate_ids, collection: bazaar.tax_rates, value_method: :id, text_method: :label, form: f} %>
     <%- if product.photo.present? %>
       <div>

app/furniture/marketplace/routes.rb

@@ -16,6 +16,7 @@ def self.append_routes(router)
         router.resources :products
         router.resource :stripe_account, only: [:show, :new, :create]
         router.resources :stripe_events
+        router.resources :tags
         router.resources :tax_rates
         router.resources :vendor_representatives
         router.resources :payment_settings, only: [:index]

app/furniture/marketplace/tag.rb

@@ -0,0 +1,12 @@
+class Marketplace
+  class Tag < Record
+    self.table_name = "marketplace_tags"
+
+    belongs_to :bazaar, inverse_of: :tags
+    has_many :product_tags, inverse_of: :tag, dependent: :destroy
+    has_many :products, through: :product_tags, inverse_of: :tags
+
+    attr_accessor :marketplace
+    location(parent: :marketplace)
+  end
+end

app/furniture/marketplace/tag_policy.rb

@@ -0,0 +1,32 @@
+# frozen_string_literal: true
+
+class Marketplace
+  class TagPolicy < Policy
+    alias_method :tag, :object
+    def space
+      tag.bazaar
+    end
+
+    def permitted_attributes(_params = nil)
+      %i[label]
+    end
+
+    def update?
+      return false unless current_person.authenticated?
+
+      super
+    end
+
+    alias_method :create?, :update?
+
+    def show?
+      true
+    end
+
+    class Scope < ApplicationScope
+      def resolve
+        scope.all
+      end
+    end
+  end
+end

app/furniture/marketplace/tags_controller.rb

@@ -0,0 +1,31 @@
+# frozen_string_literal: true
+
+class Marketplace
+  class TagsController < Controller
+    # Apparently, `tag` is used inside of `turbo_frame_tag`, so if we define a
+    # helper_method named `tag` our method gets called when it really shouldn't
+    # be... so `mtag` it is. For now.
+    expose :mtag, scope: -> { tags }, model: Tag
+    expose :tags, -> { policy_scope(bazaar.tags.create_with(marketplace: marketplace)) }
+
+    def new
+      authorize(mtag)
+    end
+
+    def create
+      if authorize(mtag).save
+        redirect_to marketplace.location(child: :tags)
+      else
+        render :new
+      end
+    end
+
+    def index
+      skip_authorization
+    end
+
+    def mtag_params
+      policy(Tag).permit(params.require(:tag))
+    end
+  end
+end

db/migrate/20240208025354_create_marketplace_product_tags.rb

@@ -0,0 +1,17 @@
+class CreateMarketplaceProductTags < ActiveRecord::Migration[7.1]
+  def change
+    create_table :marketplace_tags, id: :uuid do |t|
+      t.references :bazaar, type: :uuid
+      t.string :label
+
+      t.timestamps
+    end
+
+    create_table :marketplace_product_tags, id: :uuid do |t|
+      t.references :product, type: :uuid, foreign_key: {to_table: :marketplace_products}
+      t.references :tag, type: :uuid, foreign_key: {to_table: :marketplace_tags}
+
+      t.timestamps
+    end
+  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_02_07_040004) do
+ActiveRecord::Schema[7.1].define(version: 2024_02_08_025354) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "pgcrypto"
   enable_extension "plpgsql"
@@ -192,6 +192,15 @@
     t.index ["shopper_id"], name: "index_marketplace_orders_on_shopper_id"
   end
 
+  create_table "marketplace_product_tags", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.uuid "product_id"
+    t.uuid "tag_id"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["product_id"], name: "index_marketplace_product_tags_on_product_id"
+    t.index ["tag_id"], name: "index_marketplace_product_tags_on_tag_id"
+  end
+
   create_table "marketplace_product_tax_rates", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.uuid "tax_rate_id"
     t.uuid "product_id"
@@ -222,6 +231,14 @@
     t.index ["person_id"], name: "index_marketplace_shoppers_on_person_id", unique: true
   end
 
+  create_table "marketplace_tags", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
+    t.uuid "bazaar_id"
+    t.string "label"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+    t.index ["bazaar_id"], name: "index_marketplace_tags_on_bazaar_id"
+  end
+
   create_table "marketplace_tax_rates", id: :uuid, default: -> { "gen_random_uuid()" }, force: :cascade do |t|
     t.float "tax_rate"
     t.string "label"
@@ -328,6 +345,8 @@
   add_foreign_key "marketplace_notification_methods", "furnitures", column: "marketplace_id"
   add_foreign_key "marketplace_orders", "marketplace_delivery_areas", column: "delivery_area_id"
   add_foreign_key "marketplace_orders", "marketplace_shoppers", column: "shopper_id"
+  add_foreign_key "marketplace_product_tags", "marketplace_products", column: "product_id"
+  add_foreign_key "marketplace_product_tags", "marketplace_tags", column: "tag_id"
   add_foreign_key "marketplace_product_tax_rates", "marketplace_products", column: "product_id"
   add_foreign_key "marketplace_product_tax_rates", "marketplace_tax_rates", column: "tax_rate_id"
   add_foreign_key "marketplace_products", "furnitures", column: "marketplace_id"

spec/furniture/marketplace/product_tags_system_spec.rb

@@ -25,6 +25,9 @@
       click_link("⚙️ Edit")
     end
 
+    check("🚫🌾 Gluten Free")
+    click_button("Save")
+
     visit(marketplace)
 
     within(muffins) do