Add a tax categories index with scopes and batch deletion

admin/app/components/solidus_admin/tax_categories/index/component.html.erb

@@ -0,0 +1,34 @@
+<%= page do %>
+  <%= page_header do %>
+    <%= page_header_title title %>
+    <%= page_header_actions do %>
+      <%= render component("ui/button").new(
+        tag: :a,
+        text: t('.add'),
+        href: spree.new_admin_tax_category_path,
+        icon: "add-line",
+      ) %>
+    <% end %>
+  <% end %>
+
+  <%= render component('ui/table').new(
+    id: stimulus_id,
+    data: {
+      class: Spree::TaxCategory,
+      rows: @page.records,
+      url: ->(tax_category) { spree.edit_admin_tax_category_path(tax_category) },
+      prev: prev_page_path,
+      next: next_page_path,
+      columns: columns,
+      batch_actions: batch_actions,
+    },
+    search: {
+      name: :q,
+      value: params[:q],
+      url: solidus_admin.tax_categories_path,
+      searchbar_key: :name_or_description_cont,
+      filters: filters,
+      scopes: scopes,
+    },
+  ) %>
+<% end %>

admin/app/components/solidus_admin/tax_categories/index/component.rb

@@ -0,0 +1,58 @@
+# frozen_string_literal: true
+
+class SolidusAdmin::TaxCategories::Index::Component < SolidusAdmin::BaseComponent
+  include SolidusAdmin::Layout::PageHelpers
+
+  def initialize(page:)
+    @page = page
+  end
+
+  def title
+    Spree::TaxCategory.model_name.human.pluralize
+  end
+
+  def prev_page_path
+    solidus_admin.url_for(**request.params, page: @page.number - 1, only_path: true) unless @page.first?
+  end
+
+  def next_page_path
+    solidus_admin.url_for(**request.params, page: @page.next_param, only_path: true) unless @page.last?
+  end
+
+  def batch_actions
+    [
+      {
+        display_name: t('.batch_actions.delete'),
+        action: solidus_admin.tax_categories_path,
+        method: :delete,
+        icon: 'delete-bin-7-line',
+      },
+    ]
+  end
+
+  def filters
+    []
+  end
+
+  def scopes
+    []
+  end
+
+  def columns
+    [
+      :name,
+      :tax_code,
+      :description,
+      {
+        header: :is_default,
+        data: ->(tax_category) {
+          if tax_category.is_default?
+            component('ui/badge').new(name: t('.yes'), color: :green)
+          else
+            component('ui/badge').new(name: t('.no'), color: :graphite_light)
+          end
+        },
+      },
+    ]
+  end
+end

admin/app/components/solidus_admin/tax_categories/index/component.yml

@@ -0,0 +1,6 @@
+en:
+  "yes": "Yes"
+  "no": "No"
+  add: 'Add Tax Category'
+  batch_actions:
+    delete: 'Delete'

admin/app/controllers/solidus_admin/tax_categories_controller.rb

@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+module SolidusAdmin
+  class TaxCategoriesController < SolidusAdmin::BaseController
+    include SolidusAdmin::ControllerHelpers::Search
+
+    def index
+      tax_categories = apply_search_to(
+        Spree::TaxCategory.order(created_at: :desc, id: :desc),
+        param: :q,
+      )
+
+      set_page_and_extract_portion_from(tax_categories)
+
+      respond_to do |format|
+        format.html { render component('tax_categories/index').new(page: @page) }
+      end
+    end
+
+    def destroy
+      @tax_categories = Spree::TaxCategory.where(id: params[:id])
+
+      Spree::TaxCategory.transaction { @tax_categories.destroy_all }
+
+      flash[:notice] = t('.success')
+      redirect_back_or_to tax_categories_path, status: :see_other
+    end
+
+    private
+
+    def load_tax_category
+      @tax_category = Spree::TaxCategory.find_by!(number: params[:id])
+      authorize! action_name, @tax_category
+    end
+
+    def tax_category_params
+      params.require(:tax_category).permit(:tax_category_id, permitted_tax_category_attributes)
+    end
+
+    # def authorization_subject
+    #   Spree::TaxCategory
+    # end
+  end
+end

admin/config/locales/tax_categories.en.yml

@@ -0,0 +1,6 @@
+en:
+  solidus_admin:
+    tax_categories:
+      title: "Tax Categories"
+      destroy:
+        success: "Tax categories were successfully removed."

admin/config/routes.rb

@@ -30,4 +30,10 @@
       get :customers_for
     end
   end
+
+  resources :tax_categories, only: [:index] do
+    collection do
+      delete :destroy
+    end
+  end
 end

admin/spec/features/tax_categories_spec.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe "Tax categories", :js, type: :feature do
+  before { sign_in create(:admin_user, email: '[email protected]') }
+
+  it "lists tax categories and allows deleting them" do
+    create(:tax_category, name: "Clothing")
+    create(:tax_category, name: "Food")
+
+    visit "/admin/tax_categories"
+    expect(page).to have_content("Clothing")
+    expect(page).to have_content("Food")
+    expect(page).to be_axe_clean
+
+    select_row("Clothing")
+    click_on "Delete"
+    expect(page).to have_content("Tax categories were successfully removed.")
+    expect(page).not_to have_content("Clothing")
+    expect(Spree.user_class.count).to eq(1)
+    expect(page).to be_axe_clean
+  end
+end